Merge branch 'main' of github.com:eqlabs/xrpl-hooks-ide into feat/prevent-decimals

Sort the files after fetching

.env.example

@@ -2,4 +2,9 @@ NEXTAUTH_URL=https://example.com
 GITHUB_SECRET=""
 GITHUB_ID=""
 NEXT_PUBLIC_COMPILE_API_ENDPOINT="http://localhost:9000/api/build"
-NEXT_PUBLIC_LANGUAGE_SERVER_API_ENDPOINT="ws://localhost:9000/language-server/c"
+NEXT_PUBLIC_COMPILE_API_BASE_URL="http://localhost:9000"
+NEXT_PUBLIC_LANGUAGE_SERVER_API_ENDPOINT="ws://localhost:9000/language-server/c"
+NEXT_PUBLIC_TESTNET_URL="hooks-testnet-v2.xrpl-labs.com"
+NEXT_PUBLIC_DEBUG_STREAM_URL="hooks-testnet-v2-debugstream.xrpl-labs.com"
+NEXT_PUBLIC_EXPLORER_URL="hooks-testnet-v2-explorer.xrpl-labs.com"
+NEXT_PUBLIC_SITE_URL=http://localhost:3000

README.md

@@ -1,6 +1,8 @@
-# XRPL Hooks IDE
+# XRPL Hooks Builder
 
-This is the repository for XRPL Hooks IDE. This project is built with Next.JS
+https://hooks-builder.xrpl.org/
+
+This is the repository for XRPL Hooks Builder. This project is built with Next.JS
 
 ## General
 
@@ -87,6 +89,9 @@ By default `@monaco-editor/react` was using 0.29.? version of Monaco editor. @co
 
 Monaco Languageclient related stuff is found from `./utils/languageClient.ts`. Basically we're connecting the editor to clangd language server which lives on separate backend. That project can be found from https://github.com/eqlabs/xrpl-hooks-compiler/. If you need access to that project ask permissions from @vbar (Vaclav Barta) on GitHub.
 
+### Language server hover messages
+If you want to extend hover messages provided by language-server you can add extra docs to `xrpl-hooks-docs/md/` folder. Just make sure the filename is matching with the error code that comes from language server. So lets say you want to add extra documentation for `hooks-func-addr-taken` check create new file called `hooks-func-addr-taken.md` and then remember to import and export it on `docs.ts` file with same logic as the other files.
+
 ## Global state management
 
 Global state management is handled with library called Valtio (https://github.com/pmndrs/valtio). Initial state can be found from `./state/index.ts` file. All the actions which updates the state is found under `./state/actions/` folder.

components/Accounts.tsx

@@ -1,11 +1,11 @@
 import toast from "react-hot-toast";
 import { useSnapshot } from "valtio";
-import { ArrowSquareOut, Copy, Wallet, X } from "phosphor-react";
+import { ArrowSquareOut, Copy, Trash, Wallet, X } from "phosphor-react";
 import React, { useEffect, useState, FC } from "react";
 import Dinero from "dinero.js";
 
 import Button from "./Button";
-import { addFaucetAccount, deployHook, importAccount } from "../state/actions";
+import { addFaucetAccount, importAccount } from "../state/actions";
 import state from "../state";
 import Box from "./Box";
 import { Container, Heading, Stack, Text, Flex } from ".";
@@ -18,7 +18,8 @@ import {
   DialogTrigger,
 } from "./Dialog";
 import { css } from "../stitches.config";
-import { Input } from "./Input";
+import { Input, Label } from "./Input";
+import truncate from "../utils/truncate";
 
 const labelStyle = css({
   color: "$mauve10",
@@ -26,6 +27,10 @@ const labelStyle = css({
   fontSize: "10px",
   mb: "$0.5",
 });
+import transactionsData from "../content/transactions.json";
+import { SetHookDialog } from "./SetHookDialog";
+import { addFunds } from "../state/actions/addFaucetAccount";
+import { deleteHook } from "../state/actions/deployHook";
 
 export const AccountDialog = ({
   activeAccountAddress,
@@ -86,6 +91,22 @@ export const AccountDialog = ({
           }}
         >
           <Wallet size="15px" /> {activeAccount?.name}
+          <DialogClose asChild>
+            <Button
+              size="xs"
+              outline
+              css={{ ml: "auto", mr: "$9" }}
+              tabIndex={-1}
+              onClick={() => {
+                const index = state.accounts.findIndex(
+                  (acc) => acc.address === activeAccount?.address
+                );
+                state.accounts.splice(index, 1);
+              }}
+            >
+              Delete Account <Trash size="15px" />
+            </Button>
+          </DialogClose>
         </DialogTitle>
         <DialogDescription as="div" css={{ fontFamily: "$monospace" }}>
           <Stack css={{ display: "flex", flexDirection: "column", gap: "$3" }}>
@@ -163,6 +184,8 @@ export const AccountDialog = ({
                 <Text
                   css={{
                     fontFamily: "$monospace",
+                    display: "flex",
+                    alignItems: "center",
                   }}
                 >
                   {Dinero({
@@ -175,11 +198,26 @@ export const AccountDialog = ({
                       currency: "XRP",
                       currencyDisplay: "name",
                     })}
+                  <Button
+                    css={{
+                      fontFamily: "$monospace",
+                      lineHeight: 2,
+                      mt: "2px",
+                      ml: "$3",
+                    }}
+                    ghost
+                    size="xs"
+                    onClick={() => {
+                      addFunds(activeAccount?.address || "");
+                    }}
+                  >
+                    Add Funds
+                  </Button>
                 </Text>
               </Flex>
               <Flex css={{ marginLeft: "auto" }}>
                 <a
-                  href={`https://hooks-testnet-explorer.xrpl-labs.com/${activeAccount?.address}`}
+                  href={`https://${process.env.NEXT_PUBLIC_EXPLORER_URL}/${activeAccount?.address}`}
                   target="_blank"
                   rel="noreferrer noopener"
                 >
@@ -201,9 +239,26 @@ export const AccountDialog = ({
                     fontFamily: "$monospace",
                   }}
                 >
-                  {activeAccount && activeAccount.hooks.length}
+                  {activeAccount && activeAccount.hooks.length > 0
+                    ? activeAccount.hooks.map((i) => truncate(i, 12)).join(",")
+                    : "–"}
                 </Text>
               </Flex>
+              {activeAccount && activeAccount?.hooks?.length > 0 && (
+                <Flex css={{ marginLeft: "auto" }}>
+                  <Button
+                    size="xs"
+                    outline
+                    disabled={activeAccount.isLoading}
+                    css={{ mt: "$3", mr: "$1", ml: "auto" }}
+                    onClick={() => {
+                      deleteHook(activeAccount);
+                    }}
+                  >
+                    Delete Hook <Trash size="15px" />
+                  </Button>
+                </Flex>
+              )}
             </Flex>
           </Stack>
         </DialogDescription>
@@ -233,7 +288,7 @@ const Accounts: FC<AccountProps> = (props) => {
       if (snap.clientStatus === "online") {
         const requests = snap.accounts.map((acc) =>
           snap.client?.send({
-            id: acc.address,
+            id: `hooks-builder-req-info-${acc.address}`,
             command: "account_info",
             account: acc.address,
           })
@@ -249,11 +304,23 @@ const Accounts: FC<AccountProps> = (props) => {
           if (accountToUpdate) {
             accountToUpdate.xrp = balance;
             accountToUpdate.sequence = sequence;
+            accountToUpdate.error = null;
+          } else {
+            const oldAccount = state.accounts.find(
+              (acc) => acc.address === res?.account
+            );
+            if (oldAccount) {
+              oldAccount.xrp = "0";
+              oldAccount.error = {
+                code: res?.error,
+                message: res?.error_message,
+              };
+            }
           }
         });
         const objectRequests = snap.accounts.map((acc) => {
           return snap.client?.send({
-            id: `${acc.address}-hooks`,
+            id: `hooks-builder-req-objects-${acc.address}`,
             command: "account_objects",
             account: acc.address,
           });
@@ -265,9 +332,10 @@ const Accounts: FC<AccountProps> = (props) => {
             (acc) => acc.address === address
           );
           if (accountToUpdate) {
-            accountToUpdate.hooks = res.account_objects
-              .filter((ac: any) => ac?.LedgerEntryType === "Hook")
-              .map((oo: any) => oo.HookHash);
+            accountToUpdate.hooks =
+              res.account_objects
+                .find((ac: any) => ac?.LedgerEntryType === "Hook")
+                ?.Hooks?.map((oo: any) => oo.Hook.HookHash) || [];
           }
         });
       }
@@ -276,7 +344,7 @@ const Accounts: FC<AccountProps> = (props) => {
     let fetchAccountInfoInterval: NodeJS.Timer;
     if (snap.clientStatus === "online") {
       fetchAccInfo();
-      fetchAccountInfoInterval = setInterval(() => fetchAccInfo(), 2000);
+      fetchAccountInfoInterval = setInterval(() => fetchAccInfo(), 10000);
     }
 
     return () => {
@@ -287,7 +355,7 @@ const Accounts: FC<AccountProps> = (props) => {
       }
     };
     // eslint-disable-next-line react-hooks/exhaustive-deps
-  }, [snap.accounts, snap.clientStatus]);
+  }, [snap.accounts.length, snap.clientStatus]);
   return (
     <Box
       as="div"
@@ -338,7 +406,6 @@ const Accounts: FC<AccountProps> = (props) => {
             fontSize: "13px",
             wordWrap: "break-word",
             fontWeight: "$body",
-            fontFamily: "$monospace",
             gap: 0,
             height: "calc(100% - 52px)",
             flexWrap: "nowrap",
@@ -376,45 +443,33 @@ const Accounts: FC<AccountProps> = (props) => {
                       wordBreak: "break-word",
                     }}
                   >
-                    {account.address} (
-                    {Dinero({
-                      amount: Number(account?.xrp || "0"),
-                      precision: 6,
-                    })
-                      .toUnit()
-                      .toLocaleString(undefined, {
-                        style: "currency",
-                        currency: "XRP",
-                        currencyDisplay: "name",
-                      })}
-                    )
+                    {account.address}{" "}
+                    {!account?.error ? (
+                      `(${Dinero({
+                        amount: Number(account?.xrp || "0"),
+                        precision: 6,
+                      })
+                        .toUnit()
+                        .toLocaleString(undefined, {
+                          style: "currency",
+                          currency: "XRP",
+                          currencyDisplay: "name",
+                        })})`
+                    ) : (
+                      <Box css={{ color: "$red11" }}>
+                        (Account not found, request funds to activate account)
+                      </Box>
+                    )}
                   </Text>
                 </Box>
                 {!props.hideDeployBtn && (
                   <div
+                    className="hook-deploy-button"
                     onClick={(e) => {
-                      e.preventDefault();
                       e.stopPropagation();
                     }}
                   >
-                    <Button
-                      css={{ ml: "auto" }}
-                      size="xs"
-                      uppercase
-                      isLoading={account.isLoading}
-                      disabled={
-                        account.isLoading ||
-                        !snap.files.filter((file) => file.compiledWatContent)
-                          .length
-                      }
-                      variant="secondary"
-                      onClick={(e) => {
-                        e.stopPropagation();
-                        deployHook(account);
-                      }}
-                    >
-                      Deploy
-                    </Button>
+                    <SetHookDialog accountAddress={account.address} />
                   </div>
                 )}
               </Flex>
@@ -436,6 +491,11 @@ const Accounts: FC<AccountProps> = (props) => {
   );
 };
 
+export const transactionsOptions = transactionsData.map((tx) => ({
+  value: tx.TransactionType,
+  label: tx.TransactionType,
+}));
+
 const ImportAccountDialog = () => {
   const [value, setValue] = useState("");
   return (
@@ -448,7 +508,7 @@ const ImportAccountDialog = () => {
       <DialogContent>
         <DialogTitle>Import account</DialogTitle>
         <DialogDescription>
-          <label>Add account secret</label>
+          <Label>Add account secret</Label>
           <Input
             name="secret"
             type="password"

components/AlertDialog/index.tsx

@@ -0,0 +1,75 @@
+import { FC, ReactNode } from "react";
+import { proxy, useSnapshot } from "valtio";
+import Button from "../Button";
+import Flex from "../Flex";
+import {
+  AlertDialog,
+  AlertDialogAction,
+  AlertDialogCancel,
+  AlertDialogContent,
+  AlertDialogDescription,
+  AlertDialogTitle,
+} from "./primitive";
+
+export interface AlertState {
+  isOpen: boolean;
+  title?: string;
+  body?: ReactNode;
+  cancelText?: string;
+  confirmText?: string;
+  confirmPrefix?: ReactNode;
+  onConfirm?: () => any;
+  onCancel?: () => any;
+}
+
+export const alertState = proxy<AlertState>({
+  isOpen: false,
+});
+
+const Alert: FC = () => {
+  const {
+    title = "Are you sure?",
+    isOpen,
+    body,
+    cancelText,
+    confirmText = "Ok",
+    confirmPrefix,
+    onCancel,
+    onConfirm,
+  } = useSnapshot(alertState);
+  return (
+    <AlertDialog
+      open={isOpen}
+      onOpenChange={value => (alertState.isOpen = value)}
+    >
+      <AlertDialogContent>
+        <AlertDialogTitle>{title}</AlertDialogTitle>
+        <AlertDialogDescription>{body}</AlertDialogDescription>
+        <Flex css={{ justifyContent: "flex-end", gap: "$3" }}>
+          {(cancelText || onCancel) && (
+            <AlertDialogCancel asChild>
+              <Button css={{ minWidth: "$16" }} outline onClick={onCancel}>
+                {cancelText || "Cancel"}
+              </Button>
+            </AlertDialogCancel>
+          )}
+          <AlertDialogAction asChild>
+            <Button
+              css={{ minWidth: "$16" }}
+              variant="primary"
+              onClick={async () => {
+                await onConfirm?.();
+                alertState.isOpen = false;
+              }}
+            >
+              {confirmPrefix}
+              {confirmText}
+            </Button>
+          </AlertDialogAction>
+        </Flex>
+      </AlertDialogContent>
+    </AlertDialog>
+  );
+};
+
+export default Alert;

components/AlertDialog/primitive.tsx

@@ -1,7 +1,7 @@
 import React from "react";
 import { blackA } from "@radix-ui/colors";
 import * as AlertDialogPrimitive from "@radix-ui/react-alert-dialog";
-import { styled, keyframes } from "../stitches.config";
+import { styled, keyframes } from "../../stitches.config";
 
 const overlayShow = keyframes({
   "0%": { opacity: 0 },
@@ -75,7 +75,7 @@ const StyledDescription = styled(AlertDialogPrimitive.Description, {
   marginBottom: 20,
   color: "$mauve11",
   lineHeight: 1.5,
-  fontSize: "$sm",
+  fontSize: "$md",
 });
 
 // Exports

components/Button.tsx

@@ -87,7 +87,8 @@ export const StyledButton = styled("button", {
           boxShadow: "inset 0 0 0 1px $colors$mauve11",
         },
         "&:focus": {
-          boxShadow: "inset 0 0 0 1px $colors$mauve12, inset 0 0 0 2px $colors$mauve12",
+          boxShadow:
+            "inset 0 0 0 1px $colors$mauve12, inset 0 0 0 2px $colors$mauve12",
         },
         '&[data-radix-popover-trigger][data-state="open"], &[data-radix-dropdown-menu-trigger][data-state="open"]':
           {
@@ -141,12 +142,45 @@ export const StyledButton = styled("button", {
             boxShadow: "inset 0 0 0 1px $colors$purple8",
           },
       },
+      destroy: {
+        backgroundColor: `$red9`,
+        boxShadow: "inset 0 0 0 1px $colors$red9",
+        color: "$white",
+        "@hover": {
+          "&:hover": {
+            backgroundColor: "$red10",
+            boxShadow: "inset 0 0 0 1px $colors$red11",
+          },
+        },
+        "&:active": {
+          backgroundColor: "$red8",
+          boxShadow: "inset 0 0 0 1px $colors$red8",
+        },
+        "&:focus": {
+          boxShadow: "inset 0 0 0 2px $colors$red12",
+        },
+        '&[data-radix-popover-trigger][data-state="open"], &[data-radix-dropdown-menu-trigger][data-state="open"]':
+          {
+            backgroundColor: "$mauve4",
+            boxShadow: "inset 0 0 0 1px $colors$red8",
+          },
+      },
     },
     muted: {
       true: {
         color: "$textMuted",
       },
     },
+    isDisabled: {
+      true: {
+        opacity: 0.6,
+        // pointerEvents: "none",
+        cursor: "auto",
+        "&:hover": {
+          boxShadow: "inherit",
+        },
+      },
+    },
     outline: {
       true: {
         backgroundColor: "transparent",
@@ -236,16 +270,21 @@ export const StyledButton = styled("button", {
   },
 });
 
-const CustomButton: React.FC<React.ComponentProps<typeof StyledButton> & { as?: string }> =
-  React.forwardRef(({ children, as = "button", ...rest }, ref) => (
-    // @ts-expect-error
-    <StyledButton {...rest} ref={ref} as={as}>
-      <Flex as="span" css={{ gap: "$2", alignItems: "center" }} className="button-content">
-        {children}
-      </Flex>
-      {rest.isLoading && <Spinner css={{ position: "absolute" }} />}
-    </StyledButton>
-  ));
+const CustomButton: React.FC<
+  React.ComponentProps<typeof StyledButton> & { as?: string }
+> = React.forwardRef(({ children, as = "button", ...rest }, ref) => (
+  // @ts-expect-error
+  <StyledButton {...rest} ref={ref} as={as}>
+    <Flex
+      as="span"
+      css={{ gap: "$2", alignItems: "center" }}
+      className="button-content"
+    >
+      {children}
+    </Flex>
+    {rest.isLoading && <Spinner css={{ position: "absolute" }} />}
+  </StyledButton>
+));
 
 CustomButton.displayName = "CustomButton";
 

components/DebugStream.tsx

@@ -1,7 +1,7 @@
 import { useCallback, useEffect } from "react";
 import { proxy, ref, useSnapshot } from "valtio";
 import { Select } from ".";
-import state, { ILog } from "../state";
+import state, { ILog, transactionsState } from "../state";
 import { extractJSON } from "../utils/json";
 import LogBox from "./LogBox";
 
@@ -10,14 +10,23 @@ interface ISelect<T = string> {
   value: T;
 }
 
-const streamState = proxy({
+export interface IStreamState {
+  selectedAccount: ISelect | null;
+  status: "idle" | "opened" | "closed";
+  statusChangeTimestamp?: number;
+  logs: ILog[];
+  socket?: WebSocket;
+}
+
+export const streamState = proxy<IStreamState>({
   selectedAccount: null as ISelect | null,
+  status: "idle",
   logs: [] as ILog[],
-  socket: undefined as WebSocket | undefined,
 });
 
 const DebugStream = () => {
   const { selectedAccount, logs, socket } = useSnapshot(streamState);
+  const { activeHeader: activeTxTab } = useSnapshot(transactionsState);
   const { accounts } = useSnapshot(state);
 
   const accountOptions = accounts.map(acc => ({
@@ -39,41 +48,13 @@ const DebugStream = () => {
     </>
   );
 
-  const prepareLog = useCallback((str: any): ILog => {
-    if (typeof str !== "string") throw Error("Unrecognized debug log stream!");
-
-    const match = str.match(/([\s\S]+(?:UTC|ISO|GMT[+|-]\d+))\ ?([\s\S]*)/m);
-    const [_, tm, msg] = match || [];
-
-    const extracted = extractJSON(msg);
-    const timestamp = isNaN(Date.parse(tm || ""))
-      ? tm
-      : new Date(tm).toLocaleTimeString();
-
-    const message = !extracted
-      ? msg
-      : msg.slice(0, extracted.start) + msg.slice(extracted.end + 1);
-
-    const jsonData = extracted
-      ? JSON.stringify(extracted.result, null, 2)
-      : undefined;
-
-    return {
-      type: "log",
-      message,
-      timestamp,
-      jsonData,
-      defaultCollapsed: true,
-    };
-  }, []);
-
   useEffect(() => {
     const account = selectedAccount?.value;
     if (account && (!socket || !socket.url.endsWith(account))) {
       socket?.close();
       streamState.socket = ref(
         new WebSocket(
-          `wss://hooks-testnet-debugstream.xrpl-labs.com/${account}`
+          `wss://${process.env.NEXT_PUBLIC_DEBUG_STREAM_URL}/${account}`
         )
       );
     } else if (!account && socket) {
@@ -82,6 +63,50 @@ const DebugStream = () => {
     }
   }, [selectedAccount?.value, socket]);
 
+  const onMount = useCallback(async () => {
+    // deliberately using `proxy` values and not the `useSnapshot` ones to have no dep list
+    const acc = streamState.selectedAccount;
+    const status = streamState.status;
+
+    if (status === "opened" && acc) {
+      // fetch the missing ones
+      try {
+        const url = `https://${process.env.NEXT_PUBLIC_DEBUG_STREAM_URL}/recent/${acc?.value}`;
+
+        // TODO Remove after api sets cors properly
+        const res = await fetch("/api/proxy", {
+          method: "POST",
+          body: JSON.stringify({ url }),
+          headers: {
+            "Content-Type": "application/json",
+          },
+        });
+
+        if (!res.ok) return;
+
+        const body = await res.json();
+
+        if (!body?.logs) return;
+
+        const start = streamState.statusChangeTimestamp || 0;
+        streamState.logs = [];
+        pushLog(`Debug stream opened for account ${acc.value}`, {
+          type: "success",
+        });
+
+        const logs = Object.entries(body.logs).filter(([tm]) => +tm >= start);
+
+        logs.forEach(([tm, log]) => pushLog(log));
+      } catch (error) {
+        console.error(error);
+      }
+    }
+  }, []);
+
+  useEffect(() => {
+    onMount();
+  }, [onMount]);
+
   useEffect(() => {
     const account = selectedAccount?.value;
     const socket = streamState.socket;
@@ -89,27 +114,27 @@ const DebugStream = () => {
 
     const onOpen = () => {
       streamState.logs = [];
-      streamState.logs.push({
+      streamState.status = "opened";
+      streamState.statusChangeTimestamp = Date.now();
+      pushLog(`Debug stream opened for account ${account}`, {
         type: "success",
-        message: `Debug stream opened for account ${account}`,
       });
     };
     const onError = () => {
-      streamState.logs.push({
+      pushLog("Something went wrong! Check your connection and try again.", {
         type: "error",
-        message: "Something went wrong! Check your connection and try again.",
       });
     };
     const onClose = (e: CloseEvent) => {
-      streamState.logs.push({
+      pushLog(`Connection was closed. [code: ${e.code}]`, {
         type: "error",
-        message: `Connection was closed. [code: ${e.code}]`,
       });
       streamState.selectedAccount = null;
+      streamState.status = "closed";
+      streamState.statusChangeTimestamp = Date.now();
     };
     const onMessage = (event: any) => {
-      if (!event.data) return;
-      streamState.logs.push(prepareLog(event.data));
+      pushLog(event.data);
     };
 
     socket.addEventListener("open", onOpen);
@@ -123,16 +148,70 @@ const DebugStream = () => {
       socket.removeEventListener("message", onMessage);
       socket.removeEventListener("error", onError);
     };
-  }, [prepareLog, selectedAccount?.value, socket]);
+  }, [selectedAccount?.value, socket]);
+
+  useEffect(() => {
+    const account = transactionsState.transactions.find(
+      tx => tx.header === activeTxTab
+    )?.state.selectedAccount;
+
+    if (account && account.value !== streamState.selectedAccount?.value)
+      streamState.selectedAccount = account;
+  }, [activeTxTab]);
+
+  const clearLog = () => {
+    streamState.logs = [];
+    streamState.statusChangeTimestamp = Date.now();
+  };
+
   return (
     <LogBox
       enhanced
       renderNav={renderNav}
       title="Debug stream"
       logs={logs}
-      clearLog={() => (streamState.logs = [])}
+      clearLog={clearLog}
     />
   );
 };
 
 export default DebugStream;
+
+export const pushLog = (
+  str: any,
+  opts: Partial<Pick<ILog, "type">> = {}
+): ILog | undefined => {
+  if (!str) return;
+  if (typeof str !== "string") throw Error("Unrecognized debug log stream!");
+
+  const match = str.match(/([\s\S]+(?:UTC|ISO|GMT[+|-]\d+))?\ ?([\s\S]*)/m);
+  const [_, tm, msg] = match || [];
+
+  const timestamp = Date.parse(tm || "") || undefined;
+  const timestring = !timestamp ? tm : new Date(timestamp).toLocaleTimeString();
+
+  const extracted = extractJSON(msg);
+  const message = !extracted
+    ? msg
+    : msg.slice(0, extracted.start) + msg.slice(extracted.end + 1);
+
+  const jsonData = extracted
+    ? JSON.stringify(extracted.result, null, 2)
+    : undefined;
+
+  if (extracted?.result?.id?._Request?.includes("hooks-builder-req")) {
+    return;
+  }
+
+  const { type = "log" } = opts;
+  const log: ILog = {
+    type,
+    message,
+    timestring,
+    jsonData,
+    defaultCollapsed: true,
+  };
+
+  if (log) streamState.logs.push(log);
+  return log;
+};

components/Dialog.tsx

@@ -6,21 +6,28 @@ import * as DialogPrimitive from "@radix-ui/react-dialog";
 import { styled } from "../stitches.config";
 
 const overlayShow = keyframes({
-  "0%": { opacity: 0 },
+  "0%": { opacity: 0.01 },
   "100%": { opacity: 1 },
 });
 
 const contentShow = keyframes({
-  "0%": { opacity: 0, transform: "translate(-50%, -48%) scale(.96)" },
-  "100%": { opacity: 1, transform: "translate(-50%, -50%) scale(1)" },
+  "0%": { opacity: 0.01 },
+  "100%": { opacity: 1 },
 });
 const StyledOverlay = styled(DialogPrimitive.Overlay, {
-  zIndex: 1000,
+  zIndex: 9999,
   backgroundColor: blackA.blackA9,
   position: "fixed",
   inset: 0,
+  top: 0,
+  left: 0,
+  right: 0,
+  bottom: 0,
+  display: "grid",
+  placeItems: "center",
+  overflowY: "auto",
   "@media (prefers-reduced-motion: no-preference)": {
-    animation: `${overlayShow} 150ms cubic-bezier(0.16, 1, 0.3, 1)`,
+    animation: `${overlayShow} 250ms cubic-bezier(0.16, 1, 0.3, 1)`,
   },
   ".dark &": {
     backgroundColor: blackA.blackA11,
@@ -32,15 +39,13 @@ const StyledContent = styled(DialogPrimitive.Content, {
   backgroundColor: "$mauve2",
   color: "$mauve12",
   borderRadius: "$md",
+  position: "relative",
+  mb: "15%",
   boxShadow:
     "0px 10px 38px -5px rgba(22, 23, 24, 0.25), 0px 10px 20px -5px rgba(22, 23, 24, 0.2)",
-  position: "fixed",
-  top: "50%",
-  left: "50%",
-  transform: "translate(-50%, -50%)",
   width: "90vw",
   maxWidth: "450px",
-  maxHeight: "85vh",
+  // maxHeight: "85vh",
   padding: 25,
   "@media (prefers-reduced-motion: no-preference)": {
     animation: `${contentShow} 150ms cubic-bezier(0.16, 1, 0.3, 1)`,
@@ -55,10 +60,9 @@ const StyledContent = styled(DialogPrimitive.Content, {
 
 const Content: React.FC<{ css?: Stiches.CSS }> = ({ css, children }) => {
   return (
-    <div>
-      <StyledOverlay />
+    <StyledOverlay>
       <StyledContent css={css}>{children}</StyledContent>
-    </div>
+    </StyledOverlay>
   );
 };
 
@@ -83,3 +87,4 @@ export const DialogContent = Content;
 export const DialogTitle = StyledTitle;
 export const DialogDescription = StyledDescription;
 export const DialogClose = DialogPrimitive.Close;
+export const DialogPortal = DialogPrimitive.Portal;

components/EditorNavigation.tsx

@@ -25,6 +25,7 @@ import {
 import NewWindow from "react-new-window";
 import { signOut, useSession } from "next-auth/react";
 import { useSnapshot } from "valtio";
+import toast from "react-hot-toast";
 
 import {
   createNewFile,
@@ -46,20 +47,11 @@ import {
 } from "./Dialog";
 import Flex from "./Flex";
 import Stack from "./Stack";
-import Input from "./Input";
+import { Input, Label } from "./Input";
 import Text from "./Text";
-import toast from "react-hot-toast";
-import {
-  AlertDialog,
-  AlertDialogContent,
-  AlertDialogTitle,
-  AlertDialogDescription,
-  AlertDialogCancel,
-  AlertDialogAction,
-} from "./AlertDialog";
+import Tooltip from "./Tooltip";
 import { styled } from "../stitches.config";
-
-const DEFAULT_EXTENSION = ".c";
+import { showAlert } from "../state/actions/showAlert";
 
 const ErrorText = styled(Text, {
   color: "$error",
@@ -69,7 +61,6 @@ const ErrorText = styled(Text, {
 
 const EditorNavigation = ({ showWat }: { showWat?: boolean }) => {
   const snap = useSnapshot(state);
-  const [createNewAlertOpen, setCreateNewAlertOpen] = useState(false);
   const [editorSettingsOpen, setEditorSettingsOpen] = useState(false);
   const [isNewfileDialogOpen, setIsNewfileDialogOpen] = useState(false);
   const [newfileError, setNewfileError] = useState<string | null>(null);
@@ -88,36 +79,57 @@ const EditorNavigation = ({ showWat }: { showWat?: boolean }) => {
     setNewfileError(null);
   }, [filename, setNewfileError]);
 
+  const showNewGistAlert = () => {
+    showAlert("Are you sure?", {
+      body: (
+        <>
+          This action will create new <strong>public</strong> Github Gist from
+          your current saved files. You can delete gist anytime from your GitHub
+          Gists page.
+        </>
+      ),
+      cancelText: "Cancel",
+      confirmText: "Create new Gist",
+      confirmPrefix: <FilePlus size="15px" />,
+      onConfirm: () => syncToGist(session, true),
+    });
+  };
+
   const validateFilename = useCallback(
     (filename: string): { error: string | null } => {
       // check if filename already exists
+      if (!filename) {
+        return { error: "You need to add filename" };
+      }
       if (snap.files.find(file => file.name === filename)) {
         return { error: "Filename already exists." };
       }
 
-      // check for illegal characters
-      const ILLEGAL_REGEX = /[/]/gi;
-      if (filename.match(ILLEGAL_REGEX)) {
-        return { error: "Filename contains illegal characters" };
+      if (!filename.includes(".") || filename[filename.length - 1] === ".") {
+        return { error: "Filename should include file extension" };
+      }
+
+      // check for illegal characters
+      const ALPHA_NUMERICAL_REGEX = /^[A-Za-z0-9_-]+[.][A-Za-z0-9]{1,4}$/g;
+      if (!filename.match(ALPHA_NUMERICAL_REGEX)) {
+        return {
+          error: `Filename can contain only characters from a-z, A-Z, 0-9, "_" and "-" and it needs to have file extension (e.g. ".c")`,
+        };
       }
-      // More checks in future
       return { error: null };
     },
     [snap.files]
   );
   const handleConfirm = useCallback(() => {
     // add default extension in case omitted
-    let _filename = filename.includes(".")
-      ? filename
-      : filename + DEFAULT_EXTENSION;
-    const chk = validateFilename(_filename);
-    if (chk.error) {
+    const chk = validateFilename(filename);
+    if (chk && chk.error) {
       setNewfileError(`Error: ${chk.error}`);
       return;
     }
 
     setIsNewfileDialogOpen(false);
-    createNewFile(_filename);
+    createNewFile(filename);
     setFilename("");
   }, [filename, setIsNewfileDialogOpen, setFilename, validateFilename]);
 
@@ -218,11 +230,11 @@ const EditorNavigation = ({ showWat }: { showWat?: boolean }) => {
                 <DialogContent>
                   <DialogTitle>Create new file</DialogTitle>
                   <DialogDescription>
-                    <label>Filename</label>
+                    <Label>Filename</Label>
                     <Input
                       value={filename}
-                      onChange={(e) => setFilename(e.target.value)}
-                      onKeyPress={(e) => {
+                      onChange={e => setFilename(e.target.value)}
+                      onKeyPress={e => {
                         if (e.key === "Enter") {
                           handleConfirm();
                         }
@@ -364,44 +376,65 @@ const EditorNavigation = ({ showWat }: { showWat?: boolean }) => {
               },
             }}
           >
-            <Button
-              isLoading={snap.zipLoading}
-              onClick={downloadAsZip}
-              outline
-              size="sm"
-              css={{ alignItems: "center" }}
+            <Tooltip content="Download as ZIP">
+              <Button
+                isLoading={snap.zipLoading}
+                onClick={downloadAsZip}
+                outline
+                size="sm"
+                css={{ alignItems: "center" }}
+              >
+                <DownloadSimple size="16px" />
+              </Button>
+            </Tooltip>
+            <Tooltip content="Copy share link to clipboard">
+              <Button
+                outline
+                size="sm"
+                css={{ alignItems: "center" }}
+                onClick={() => {
+                  navigator.clipboard.writeText(
+                    `${window.location.origin}/develop/${snap.gistId}`
+                  );
+                  toast.success("Copied share link to clipboard!");
+                }}
+              >
+                <Share size="16px" />
+              </Button>
+            </Tooltip>
+            <Tooltip
+              content={
+                session && session.user
+                  ? snap.gistOwner === session?.user.username
+                    ? "Sync to Gist"
+                    : "Create as a new Gist"
+                  : "You need to be logged in to sync with Gist"
+              }
             >
-              <DownloadSimple size="16px" />
-            </Button>
-            <Button
-              outline
-              size="sm"
-              css={{ alignItems: "center" }}
-              onClick={() => {
-                navigator.clipboard.writeText(
-                  `${window.location.origin}/develop/${snap.gistId}`
-                );
-                toast.success("Copied share link to clipboard!");
-              }}
-            >
-              <Share size="16px" />
-            </Button>
-            <Button
-              outline
-              size="sm"
-              disabled={!session || !session.user}
-              isLoading={snap.gistLoading}
-              css={{ alignItems: "center" }}
-              onClick={() => {
-                if (snap.gistOwner === session?.user.username) {
-                  syncToGist(session);
-                } else {
-                  setCreateNewAlertOpen(true);
-                }
-              }}
-            >
-              <CloudArrowUp size="16px" />
-            </Button>
+              <Button
+                outline
+                size="sm"
+                isDisabled={!session || !session.user}
+                isLoading={snap.gistLoading}
+                css={{ alignItems: "center" }}
+                onClick={() => {
+                  if (!session || !session.user) {
+                    return;
+                  }
+                  if (snap.gistOwner === session?.user.username) {
+                    syncToGist(session);
+                  } else {
+                    showNewGistAlert();
+                  }
+                }}
+              >
+                {snap.gistOwner === session?.user.username ? (
+                  <CloudArrowUp size="16px" />
+                ) : (
+                  <FilePlus size="16px" />
+                )}
+              </Button>
+            </Tooltip>
 
             <DropdownMenu>
               <DropdownMenuTrigger asChild>
@@ -441,7 +474,7 @@ const EditorNavigation = ({ showWat }: { showWat?: boolean }) => {
                 <DropdownMenuItem
                   disabled={status !== "authenticated"}
                   onClick={() => {
-                    setCreateNewAlertOpen(true);
+                    showNewGistAlert();
                   }}
                 >
                   <FilePlus size="16px" /> Create as a new Gist
@@ -461,34 +494,6 @@ const EditorNavigation = ({ showWat }: { showWat?: boolean }) => {
           ) : null}
         </Container>
       </Flex>
-      <AlertDialog
-        open={createNewAlertOpen}
-        onOpenChange={(value) => setCreateNewAlertOpen(value)}
-      >
-        <AlertDialogContent>
-          <AlertDialogTitle>Are you sure?</AlertDialogTitle>
-          <AlertDialogDescription>
-            This action will create new <strong>public</strong> Github Gist from
-            your current saved files. You can delete gist anytime from your
-            GitHub Gists page.
-          </AlertDialogDescription>
-          <Flex css={{ justifyContent: "flex-end", gap: "$3" }}>
-            <AlertDialogCancel asChild>
-              <Button outline>Cancel</Button>
-            </AlertDialogCancel>
-            <AlertDialogAction asChild>
-              <Button
-                variant="primary"
-                onClick={() => {
-                  syncToGist(session, true);
-                }}
-              >
-                <FilePlus size="15px" /> Create new Gist
-              </Button>
-            </AlertDialogAction>
-          </Flex>
-        </AlertDialogContent>
-      </AlertDialog>
 
       <Dialog open={editorSettingsOpen} onOpenChange={setEditorSettingsOpen}>
         <DialogTrigger asChild>
@@ -499,13 +504,13 @@ const EditorNavigation = ({ showWat }: { showWat?: boolean }) => {
         <DialogContent>
           <DialogTitle>Editor settings</DialogTitle>
           <DialogDescription>
-            <label>Tab size</label>
+            <Label>Tab size</Label>
             <Input
               type="number"
               min="1"
               value={editorSettings.tabSize}
-              onChange={(e) =>
-                setEditorSettings((curr) => ({
+              onChange={e =>
+                setEditorSettings(curr => ({
                   ...curr,
                   tabSize: Number(e.target.value),
                 }))

components/HooksEditor.tsx

@@ -5,7 +5,6 @@ import type monaco from "monaco-editor";
 import { ArrowBendLeftUp } from "phosphor-react";
 import { useTheme } from "next-themes";
 import { useRouter } from "next/router";
-import uniqBy from "lodash.uniqby";
 
 import Box from "./Box";
 import Container from "./Container";
@@ -45,18 +44,15 @@ const setMarkers = (monacoE: typeof monaco) => {
   // Get all the markers that are active at the moment,
   // Also if same error is there twice, we can show the content
   // only once (that's why we're using uniqBy)
-  const markers = uniqBy(
-    monacoE.editor
-      .getModelMarkers({})
-      // Filter out the markers that are hooks specific
-      .filter(
-        (marker) =>
-          typeof marker?.code === "string" &&
-          // Take only markers that starts with "hooks-"
-          marker?.code?.includes("hooks-")
-      ),
-    "code"
-  );
+  const markers = monacoE.editor
+    .getModelMarkers({})
+    // Filter out the markers that are hooks specific
+    .filter(
+      (marker) =>
+        typeof marker?.code === "string" &&
+        // Take only markers that starts with "hooks-"
+        marker?.code?.includes("hooks-")
+    );
 
   // Get the active model (aka active file you're editing)
   // const model = monacoE.editor?.getModel(
@@ -226,6 +222,22 @@ const HooksEditor = () => {
               }
             });
 
+            // Hacky way to hide Peek menu
+            editor.onContextMenu((e) => {
+              const host =
+                document.querySelector<HTMLElement>(".shadow-root-host");
+
+              const contextMenuItems =
+                host?.shadowRoot?.querySelectorAll("li.action-item");
+              contextMenuItems?.forEach((k) => {
+                // If menu item contains "Peek" lets hide it
+                if (k.querySelector(".action-label")?.textContent === "Peek") {
+                  // @ts-expect-error
+                  k["style"].display = "none";
+                }
+              });
+            });
+
             validateWritability(editor);
           }}
           theme={theme === "dark" ? "dark" : "light"}

components/Input.tsx

@@ -1,4 +1,6 @@
+import React from "react";
 import { styled } from "../stitches.config";
+import * as LabelPrim from '@radix-ui/react-label';
 
 export const Input = styled("input", {
   // Reset
@@ -58,6 +60,8 @@ export const Input = styled("input", {
   },
   "&:read-only": {
     backgroundColor: "$mauve2",
+    color: "$text",
+    opacity: 0.8,
     "&:focus": {
       boxShadow: "inset 0px 0px 0px 1px $colors$mauve7",
     },
@@ -148,4 +152,18 @@ export const Input = styled("input", {
   },
 });
 
-export default Input;
+// eslint-disable-next-line react/display-name
+const ReffedInput = React.forwardRef<
+  HTMLInputElement,
+  React.ComponentProps<typeof Input>
+>((props, ref) => <Input {...props} ref={ref} />);
+
+export default ReffedInput;
+
+
+const LabelRoot = (props: LabelPrim.LabelProps) => <LabelPrim.Root {...props} />
+
+export const Label = styled(LabelRoot, {
+  display: 'inline-block',
+  mb: '$1'
+})

components/LogBox.tsx

@@ -1,4 +1,11 @@
-import { useRef, useLayoutEffect, ReactNode, FC, useState, useCallback } from "react";
+import {
+  useRef,
+  useLayoutEffect,
+  ReactNode,
+  FC,
+  useState,
+  useCallback,
+} from "react";
 import { Notepad, Prohibit } from "phosphor-react";
 import useStayScrolled from "react-stay-scrolled";
 import NextLink from "next/link";
@@ -19,7 +26,14 @@ interface ILogBox {
   enhanced?: boolean;
 }
 
-const LogBox: FC<ILogBox> = ({ title, clearLog, logs, children, renderNav, enhanced }) => {
+const LogBox: FC<ILogBox> = ({
+  title,
+  clearLog,
+  logs,
+  children,
+  renderNav,
+  enhanced,
+}) => {
   const logRef = useRef<HTMLPreElement>(null);
   const { stayScrolled /*, scrollBottom*/ } = useStayScrolled(logRef);
 
@@ -133,7 +147,7 @@ const LogBox: FC<ILogBox> = ({ title, clearLog, logs, children, renderNav, enhan
 
 export const Log: FC<ILog> = ({
   type,
-  timestamp: timestamp,
+  timestring,
   message: _message,
   link,
   linkText,
@@ -148,11 +162,11 @@ export const Log: FC<ILog> = ({
     (str?: string): ReactNode => {
       if (!str || !accounts.length) return null;
 
-      const pattern = `(${accounts.map(acc => acc.address).join("|")})`;
+      const pattern = `(${accounts.map((acc) => acc.address).join("|")})`;
       const res = regexifyString({
         pattern: new RegExp(pattern, "gim"),
         decorator: (match, idx) => {
-          const name = accounts.find(acc => acc.address === match)?.name;
+          const name = accounts.find((acc) => acc.address === match)?.name;
           return (
             <Link
               key={match + idx}
@@ -172,8 +186,17 @@ export const Log: FC<ILog> = ({
     },
     [accounts]
   );
-  _message = _message.trim().replace(/\n /gi, "\n");
-  const message = enrichAccounts(_message);
+
+  let message: ReactNode;
+  
+  if (typeof _message === 'string') {
+    _message = _message.trim().replace(/\n /gi, "\n");
+    message = enrichAccounts(_message)
+  }
+  else {
+    message = _message
+  }
+
   const jsonData = enrichAccounts(_jsonData);
 
   return (
@@ -183,7 +206,11 @@ export const Log: FC<ILog> = ({
         activeAccountAddress={dialogAccount}
       />
       <LogText variant={type}>
-        {timestamp && <Text muted monospace>{timestamp} </Text>}
+        {timestring && (
+          <Text muted monospace>
+            {timestring}{" "}
+          </Text>
+        )}
         <Pre>{message} </Pre>
         {link && (
           <NextLink href={link} shallow passHref>
@@ -197,6 +224,7 @@ export const Log: FC<ILog> = ({
         )}
         {expanded && jsonData && <Pre block>{jsonData}</Pre>}
       </LogText>
+      <br />
     </>
   );
 };

components/Navigation.tsx

@@ -28,6 +28,28 @@ import {
 } from "./Dialog";
 import PanelBox from "./PanelBox";
 import { templateFileIds } from "../state/constants";
+import { styled } from "../stitches.config";
+
+import Starter from "../components/icons/Starter";
+import Firewall from "../components/icons/Firewall";
+import Notary from "../components/icons/Notary";
+import Carbon from "../components/icons/Carbon";
+import Peggy from "../components/icons/Peggy";
+
+const ImageWrapper = styled(Flex, {
+  position: "relative",
+  mt: "$2",
+  mb: "$10",
+  svg: {
+    // fill: "red",
+    ".angle": {
+      fill: "$text",
+    },
+    ":not(.angle)": {
+      stroke: "$text",
+    },
+  },
+});
 
 const Navigation = () => {
   const router = useRouter();
@@ -91,7 +113,7 @@ const Navigation = () => {
                 <Text
                   css={{ fontSize: "$xs", color: "$mauve10", lineHeight: 1 }}
                 >
-                  {snap.files.length > 0 ? "Gist: " : "Playground"}
+                  {snap.files.length > 0 ? "Gist: " : "Builder"}
                   {snap.files.length > 0 && (
                     <Link
                       href={`https://gist.github.com/${snap.gistOwner || ""}/${
@@ -128,19 +150,20 @@ const Navigation = () => {
                 </DialogTrigger>
                 <DialogContent
                   css={{
-                    maxWidth: "100%",
+                    display: "flex",
+                    maxWidth: "1080px",
                     width: "80vw",
-                    height: "80%",
+                    maxHeight: "80%",
                     backgroundColor: "$mauve1 !important",
                     overflowY: "auto",
+                    background: "black",
                     p: 0,
                   }}
                 >
                   <Flex
                     css={{
                       flexDirection: "column",
-                      flex: 1,
-                      height: "auto",
+                      height: "100%",
                       "@md": {
                         flexDirection: "row",
                         height: "100%",
@@ -151,15 +174,15 @@ const Navigation = () => {
                       css={{
                         borderBottom: "1px solid $colors$mauve5",
                         width: "100%",
+                        minWidth: "240px",
                         flexDirection: "column",
                         p: "$7",
-                        height: "100%",
                         backgroundColor: "$mauve2",
                         "@md": {
                           width: "30%",
                           maxWidth: "300px",
                           borderBottom: "0px",
-                          borderRight: "1px solid $colors$mauve6",
+                          borderRight: "1px solid $colors$mauve5",
                         },
                       }}
                     >
@@ -196,9 +219,9 @@ const Navigation = () => {
                               display: "inline-flex",
                               alignItems: "center",
                               gap: "$3",
-                              color: "$purple10",
+                              color: "$purple11",
                               "&:hover": {
-                                color: "$purple11",
+                                color: "$purple12",
                               },
                               "&:focus": {
                                 outline: 0,
@@ -217,9 +240,9 @@ const Navigation = () => {
                               display: "inline-flex",
                               alignItems: "center",
                               gap: "$3",
-                              color: "$purple10",
+                              color: "$purple11",
                               "&:hover": {
-                                color: "$purple11",
+                                color: "$purple12",
                               },
                               "&:focus": {
                                 outline: 0,
@@ -228,7 +251,7 @@ const Navigation = () => {
                             as="a"
                             rel="noreferrer noopener"
                             target="_blank"
-                            href="https://xrpl-hooks.readme.io/docs"
+                            href="https://xrpl-hooks.readme.io/v2.0/docs"
                           >
                             <ArrowUpRight size="15px" /> Hooks documentation
                           </Text>
@@ -237,9 +260,9 @@ const Navigation = () => {
                               display: "inline-flex",
                               alignItems: "center",
                               gap: "$3",
-                              color: "$purple10",
+                              color: "$purple11",
                               "&:hover": {
-                                color: "$purple11",
+                                color: "$purple12",
                               },
                               "&:focus": {
                                 outline: 0,
@@ -263,11 +286,16 @@ const Navigation = () => {
                         gridTemplateRows: "max-content",
                         flex: 1,
                         p: "$7",
+                        pb: "$16",
                         gap: "$3",
-                        alignItems: "flex-start",
+                        alignItems: "normal",
                         flexWrap: "wrap",
                         backgroundColor: "$mauve1",
                         "@md": {
+                          gridTemplateColumns: "1fr 1fr",
+                          gridTemplateRows: "max-content",
+                        },
+                        "@lg": {
                           gridTemplateColumns: "1fr 1fr 1fr",
                           gridTemplateRows: "max-content",
                         },
@@ -277,15 +305,25 @@ const Navigation = () => {
                         as="a"
                         href={`/develop/${templateFileIds.starter}`}
                       >
+                        <ImageWrapper>
+                          <Starter />
+                        </ImageWrapper>
                         <Heading>Starter</Heading>
+
                         <Text>
-                          Just a basic starter with essential imports
+                          Just a basic starter with essential imports, just
+                          accepts any transaction coming through
                         </Text>
                       </PanelBox>
+
                       <PanelBox
                         as="a"
                         href={`/develop/${templateFileIds.firewall}`}
+                        css={{ alignItems: "flex-start" }}
                       >
+                        <ImageWrapper>
+                          <Firewall />
+                        </ImageWrapper>
                         <Heading>Firewall</Heading>
                         <Text>
                           This Hook essentially checks a blacklist of accounts
@@ -295,6 +333,9 @@ const Navigation = () => {
                         as="a"
                         href={`/develop/${templateFileIds.notary}`}
                       >
+                        <ImageWrapper>
+                          <Notary />
+                        </ImageWrapper>
                         <Heading>Notary</Heading>
                         <Text>
                           Collecting signatures for multi-sign transactions
@@ -304,6 +345,9 @@ const Navigation = () => {
                         as="a"
                         href={`/develop/${templateFileIds.carbon}`}
                       >
+                        <ImageWrapper>
+                          <Carbon />
+                        </ImageWrapper>
                         <Heading>Carbon</Heading>
                         <Text>Send a percentage of sum to an address</Text>
                       </PanelBox>
@@ -311,6 +355,9 @@ const Navigation = () => {
                         as="a"
                         href={`/develop/${templateFileIds.peggy}`}
                       >
+                        <ImageWrapper>
+                          <Peggy />
+                        </ImageWrapper>
                         <Heading>Peggy</Heading>
                         <Text>An oracle based stable coin hook</Text>
                       </PanelBox>
@@ -399,7 +446,7 @@ const Navigation = () => {
                 </Button>
               </Link>
             </ButtonGroup>
-            <Link href="https://xrpl-hooks.readme.io/" passHref>
+            <Link href="https://xrpl-hooks.readme.io/v2.0" passHref>
               <a target="_blank" rel="noreferrer noopener">
                 <Button outline>
                   <BookOpen size="15px" />

components/Popover.tsx

@@ -0,0 +1,109 @@
+import React, { ReactNode } from "react";
+import * as PopoverPrimitive from "@radix-ui/react-popover";
+import { styled, keyframes } from "../stitches.config";
+
+const slideUpAndFade = keyframes({
+  "0%": { opacity: 0, transform: "translateY(2px)" },
+  "100%": { opacity: 1, transform: "translateY(0)" },
+});
+
+const slideRightAndFade = keyframes({
+  "0%": { opacity: 0, transform: "translateX(-2px)" },
+  "100%": { opacity: 1, transform: "translateX(0)" },
+});
+
+const slideDownAndFade = keyframes({
+  "0%": { opacity: 0, transform: "translateY(-2px)" },
+  "100%": { opacity: 1, transform: "translateY(0)" },
+});
+
+const slideLeftAndFade = keyframes({
+  "0%": { opacity: 0, transform: "translateX(2px)" },
+  "100%": { opacity: 1, transform: "translateX(0)" },
+});
+const StyledContent = styled(PopoverPrimitive.Content, {
+  borderRadius: 4,
+  padding: "$3 $3",
+  fontSize: 12,
+  lineHeight: 1,
+  color: "$text",
+  backgroundColor: "$background",
+  boxShadow:
+    "0px 10px 38px -10px rgba(22, 23, 24, 0.35), 0px 10px 20px -15px rgba(22, 23, 24, 0.2)",
+  "@media (prefers-reduced-motion: no-preference)": {
+    animationDuration: "400ms",
+    animationTimingFunction: "cubic-bezier(0.16, 1, 0.3, 1)",
+    willChange: "transform, opacity",
+    '&[data-state="open"]': {
+      '&[data-side="top"]': { animationName: slideDownAndFade },
+      '&[data-side="right"]': { animationName: slideLeftAndFade },
+      '&[data-side="bottom"]': { animationName: slideUpAndFade },
+      '&[data-side="left"]': { animationName: slideRightAndFade },
+    },
+  },
+  ".dark &": {
+    backgroundColor: "$mauve5",
+    boxShadow:
+      "0px 5px 38px -2px rgba(22, 23, 24, 1), 0px 10px 20px 0px rgba(22, 23, 24, 1)",
+  },
+});
+
+const StyledArrow = styled(PopoverPrimitive.Arrow, {
+  fill: "$colors$mauve2",
+  ".dark &": {
+    fill: "$mauve5",
+  },
+});
+
+const StyledClose = styled(PopoverPrimitive.Close, {
+  all: "unset",
+  fontFamily: "inherit",
+  borderRadius: "100%",
+  height: 25,
+  width: 25,
+  display: "inline-flex",
+  alignItems: "center",
+  justifyContent: "center",
+  color: "$text",
+  position: "absolute",
+  top: 5,
+  right: 5,
+});
+
+// Exports
+export const PopoverRoot = PopoverPrimitive.Root;
+export const PopoverTrigger = PopoverPrimitive.Trigger;
+export const PopoverContent = StyledContent;
+export const PopoverArrow = StyledArrow;
+export const PopoverClose = StyledClose;
+
+interface IPopover {
+  content: string | ReactNode;
+  open?: boolean;
+  defaultOpen?: boolean;
+  onOpenChange?: (open: boolean) => void;
+}
+
+const Popover: React.FC<
+  IPopover & React.ComponentProps<typeof PopoverContent>
+> = ({
+  children,
+  content,
+  open,
+  defaultOpen = false,
+  onOpenChange,
+  ...rest
+}) => (
+  <PopoverRoot
+    open={open}
+    defaultOpen={defaultOpen}
+    onOpenChange={onOpenChange}
+  >
+    <PopoverTrigger asChild>{children}</PopoverTrigger>
+    <PopoverContent sideOffset={5} {...rest}>
+      {content} <PopoverArrow offset={5} className="arrow" />
+    </PopoverContent>
+  </PopoverRoot>
+);
+
+export default Popover;

components/Select.tsx

@@ -1,56 +1,127 @@
-import { FC } from "react";
-import { mauve, mauveDark } from "@radix-ui/colors";
+import { forwardRef } from "react";
+import { mauve, mauveDark, purple, purpleDark } from "@radix-ui/colors";
 import { useTheme } from "next-themes";
-import { styled } from '../stitches.config';
-import dynamic from 'next/dynamic';
+import { styled } from "../stitches.config";
+import dynamic from "next/dynamic";
 import type { Props } from "react-select";
 const SelectInput = dynamic(() => import("react-select"), { ssr: false });
 
-const Select: FC<Props> = props => {
+// eslint-disable-next-line react/display-name
+const Select = forwardRef<any, Props>((props, ref) => {
   const { theme } = useTheme();
   const isDark = theme === "dark";
   const colors: any = {
     // primary: pink.pink9,
+    active: isDark ? purpleDark.purple9 : purple.purple9,
+    activeLight: isDark ? purpleDark.purple5 : purple.purple5,
     primary: isDark ? mauveDark.mauve4 : mauve.mauve4,
     secondary: isDark ? mauveDark.mauve8 : mauve.mauve8,
-    background: isDark ? "rgb(10, 10, 10)" : "rgb(245, 245, 245)",
+    background: isDark ? mauveDark.mauve4 : mauve.mauve4,
     searchText: isDark ? mauveDark.mauve12 : mauve.mauve12,
+    bg: isDark ? mauveDark.mauve1 : mauve.mauve1,
+    dropDownBg: isDark ? mauveDark.mauve5 : mauve.mauve2,
+    mauve4: isDark ? mauveDark.mauve4 : mauve.mauve4,
+    mauve5: isDark ? mauveDark.mauve5 : mauve.mauve5,
+    mauve8: isDark ? mauveDark.mauve8 : mauve.mauve8,
+    mauve9: isDark ? mauveDark.mauve9 : mauve.mauve9,
+    mauve12: isDark ? mauveDark.mauve12 : mauve.mauve12,
+    border: isDark ? mauveDark.mauve10 : mauve.mauve10,
     placeholder: isDark ? mauveDark.mauve11 : mauve.mauve11,
   };
   colors.outline = colors.background;
   colors.selected = colors.secondary;
   return (
     <SelectInput
-      menuPosition="fixed"
-      theme={theme => ({
-        ...theme,
-        spacing: {
-          ...theme.spacing,
-          controlHeight: 30
+      ref={ref}
+      menuPosition={props.menuPosition || "fixed"}
+      styles={{
+        container: (provided) => {
+          return {
+            ...provided,
+            position: "relative",
+          };
         },
-        colors: {
-          primary: colors.selected,
-          primary25: colors.primary,
-          primary50: colors.primary,
-          primary75: colors.primary,
-          danger: colors.primary,
-          dangerLight: colors.primary,
-          neutral0: colors.background,
-          neutral5: colors.primary,
-          neutral10: colors.primary,
-          neutral20: colors.outline,
-          neutral30: colors.primary,
-          neutral40: colors.primary,
-          neutral50: colors.placeholder,
-          neutral60: colors.primary,
-          neutral70: colors.primary,
-          neutral80: colors.searchText,
-          neutral90: colors.primary,
+        singleValue: (provided) => ({
+          ...provided,
+          color: colors.mauve12,
+        }),
+        menu: (provided) => ({
+          ...provided,
+          backgroundColor: colors.dropDownBg,
+        }),
+        control: (provided, state) => {
+          return {
+            ...provided,
+            minHeight: 0,
+            border: "0px",
+            backgroundColor: colors.mauve4,
+            boxShadow: `0 0 0 1px ${
+              state.isFocused ? colors.border : colors.secondary
+            }`,
+          };
         },
-      })}
+        input: (provided) => {
+          return {
+            ...provided,
+            color: "$text",
+          };
+        },
+        multiValue: (provided) => {
+          return {
+            ...provided,
+            backgroundColor: colors.mauve8,
+          };
+        },
+        multiValueLabel: (provided) => {
+          return {
+            ...provided,
+            color: colors.mauve12,
+          };
+        },
+        multiValueRemove: (provided) => {
+          return {
+            ...provided,
+            ":hover": {
+              background: colors.mauve9,
+            },
+          };
+        },
+        option: (provided, state) => {
+          return {
+            ...provided,
+            color: colors.searchText,
+            backgroundColor:
+              state.isSelected || state.isFocused
+                ? colors.activeLight
+                : colors.dropDownBg,
+            ":hover": {
+              backgroundColor: colors.active,
+              color: "#ffffff",
+            },
+            ":selected": {
+              backgroundColor: "red",
+            },
+          };
+        },
+        indicatorSeparator: (provided) => {
+          return {
+            ...provided,
+            backgroundColor: colors.secondary,
+          };
+        },
+        dropdownIndicator: (provided, state) => {
+          return {
+            ...provided,
+            color: state.isFocused ? colors.border : colors.secondary,
+            ":hover": {
+              color: colors.border,
+            },
+          };
+        },
+      }}
       {...props}
     />
   );
-};
+});
 
 export default styled(Select, {});

components/SetHookDialog.tsx

@@ -0,0 +1,419 @@
+import React, { useCallback, useEffect, useState } from "react";
+import { Plus, Trash, X } from "phosphor-react";
+import Button from "./Button";
+import Box from "./Box";
+import { Stack, Flex, Select } from ".";
+import {
+  Dialog,
+  DialogContent,
+  DialogTitle,
+  DialogDescription,
+  DialogClose,
+  DialogTrigger,
+} from "./Dialog";
+import { Input, Label } from "./Input";
+import {
+  Controller,
+  SubmitHandler,
+  useFieldArray,
+  useForm,
+} from "react-hook-form";
+
+import { TTS, tts } from "../utils/hookOnCalculator";
+import { deployHook } from "../state/actions";
+import { useSnapshot } from "valtio";
+import state from "../state";
+import toast from "react-hot-toast";
+import { prepareDeployHookTx, sha256 } from "../state/actions/deployHook";
+import estimateFee from "../utils/estimateFee";
+
+const transactionOptions = Object.keys(tts).map((key) => ({
+  label: key,
+  value: key as keyof TTS,
+}));
+
+export type SetHookData = {
+  Invoke: {
+    value: keyof TTS;
+    label: string;
+  }[];
+  Fee: string;
+  HookNamespace: string;
+  HookParameters: {
+    HookParameter: {
+      HookParameterName: string;
+      HookParameterValue: string;
+    };
+  }[];
+  // HookGrants: {
+  //   HookGrant: {
+  //     Authorize: string;
+  //     HookHash: string;
+  //   };
+  // }[];
+};
+
+export const SetHookDialog: React.FC<{ accountAddress: string }> = React.memo(
+  ({ accountAddress }) => {
+    const snap = useSnapshot(state);
+    const account = snap.accounts.find((acc) => acc.address === accountAddress);
+
+    const [isSetHookDialogOpen, setIsSetHookDialogOpen] = useState(false);
+    const {
+      register,
+      handleSubmit,
+      control,
+      watch,
+      setValue,
+      getValues,
+      formState: { errors },
+    } = useForm<SetHookData>({
+      defaultValues: {
+        HookNamespace:
+          snap.files?.[snap.activeWat]?.name?.split(".")?.[0] || "",
+        Invoke: transactionOptions.filter((to) => to.label === "ttPAYMENT"),
+      },
+    });
+    const { fields, append, remove } = useFieldArray({
+      control,
+      name: "HookParameters", // unique name for your Field Array
+    });
+    const [formInitialized, setFormInitialized] = useState(false);
+    const [estimateLoading, setEstimateLoading] = useState(false);
+    const watchedFee = watch("Fee");
+    // Update value if activeWat changes
+    useEffect(() => {
+      setValue(
+        "HookNamespace",
+        snap.files?.[snap.activeWat]?.name?.split(".")?.[0] || ""
+      );
+      setFormInitialized(true);
+    }, [snap.activeWat, snap.files, setValue]);
+    useEffect(() => {
+      if (
+        watchedFee &&
+        (watchedFee.includes(".") || watchedFee.includes(","))
+      ) {
+        setValue("Fee", watchedFee.replaceAll(".", "").replaceAll(",", ""));
+      }
+    }, [watchedFee, setValue]);
+    // const {
+    //   fields: grantFields,
+    //   append: grantAppend,
+    //   remove: grantRemove,
+    // } = useFieldArray({
+    //   control,
+    //   name: "HookGrants", // unique name for your Field Array
+    // });
+    const [hashedNamespace, setHashedNamespace] = useState("");
+    const namespace = watch(
+      "HookNamespace",
+      snap.files?.[snap.active]?.name?.split(".")?.[0] || ""
+    );
+    const calculateHashedValue = useCallback(async () => {
+      const hashedVal = await sha256(namespace);
+      setHashedNamespace(hashedVal.toUpperCase());
+    }, [namespace]);
+    useEffect(() => {
+      calculateHashedValue();
+    }, [namespace, calculateHashedValue]);
+
+    // Calcucate initial fee estimate when modal opens
+    useEffect(() => {
+      if (formInitialized && account) {
+        (async () => {
+          const formValues = getValues();
+          const tx = await prepareDeployHookTx(account, formValues);
+          if (!tx) {
+            return;
+          }
+          const res = await estimateFee(tx, account);
+          if (res && res.base_fee) {
+            setValue("Fee", Math.round(Number(res.base_fee || "")).toString());
+          }
+        })();
+      }
+      // eslint-disable-next-line react-hooks/exhaustive-deps
+    }, [formInitialized]);
+
+    if (!account) {
+      return null;
+    }
+
+    const onSubmit: SubmitHandler<SetHookData> = async (data) => {
+      const currAccount = state.accounts.find(
+        (acc) => acc.address === account.address
+      );
+      if (currAccount) currAccount.isLoading = true;
+      const res = await deployHook(account, data);
+      if (currAccount) currAccount.isLoading = false;
+
+      if (res && res.engine_result === "tesSUCCESS") {
+        toast.success("Transaction succeeded!");
+        return setIsSetHookDialogOpen(false);
+      }
+      toast.error(`Transaction failed! (${res?.engine_result_message})`);
+    };
+    return (
+      <Dialog open={isSetHookDialogOpen} onOpenChange={setIsSetHookDialogOpen}>
+        <DialogTrigger asChild>
+          <Button
+            ghost
+            size="xs"
+            uppercase
+            variant={"secondary"}
+            disabled={
+              account.isLoading ||
+              !snap.files.filter((file) => file.compiledWatContent).length
+            }
+          >
+            Set Hook
+          </Button>
+        </DialogTrigger>
+        <DialogContent>
+          <form onSubmit={handleSubmit(onSubmit)}>
+            <DialogTitle>Deploy configuration</DialogTitle>
+            <DialogDescription as="div">
+              <Stack css={{ width: "100%", flex: 1 }}>
+                <Box css={{ width: "100%" }}>
+                  <Label>Invoke on transactions</Label>
+                  <Controller
+                    name="Invoke"
+                    control={control}
+                    defaultValue={transactionOptions.filter(
+                      (to) => to.label === "ttPAYMENT"
+                    )}
+                    render={({ field }) => (
+                      <Select
+                        {...field}
+                        closeMenuOnSelect={false}
+                        isMulti
+                        menuPosition="fixed"
+                        options={transactionOptions}
+                      />
+                    )}
+                  />
+                </Box>
+                <Box css={{ width: "100%" }}>
+                  <Label>Hook Namespace Seed</Label>
+                  <Input
+                    {...register("HookNamespace", { required: true })}
+                    autoComplete={"off"}
+                    defaultValue={
+                      snap.files?.[snap.activeWat]?.name?.split(".")?.[0] || ""
+                    }
+                  />
+                  {errors.HookNamespace?.type === "required" && (
+                    <Box css={{ display: "inline", color: "$red11" }}>
+                      Namespace is required
+                    </Box>
+                  )}
+                  <Box css={{ mt: "$3" }}>
+                    <Label>Hook Namespace (sha256)</Label>
+                    <Input readOnly value={hashedNamespace} />
+                  </Box>
+                </Box>
+
+                <Box css={{ width: "100%" }}>
+                  <Label style={{ marginBottom: "10px", display: "block" }}>
+                    Hook parameters
+                  </Label>
+                  <Stack>
+                    {fields.map((field, index) => (
+                      <Stack key={field.id}>
+                        <Input
+                          // important to include key with field's id
+                          placeholder="Parameter name"
+                          {...register(
+                            `HookParameters.${index}.HookParameter.HookParameterName`
+                          )}
+                        />
+                        <Input
+                          placeholder="Value (hex-quoted)"
+                          {...register(
+                            `HookParameters.${index}.HookParameter.HookParameterValue`
+                          )}
+                        />
+                        <Button onClick={() => remove(index)} variant="destroy">
+                          <Trash weight="regular" size="16px" />
+                        </Button>
+                      </Stack>
+                    ))}
+                    <Button
+                      outline
+                      fullWidth
+                      type="button"
+                      onClick={() =>
+                        append({
+                          HookParameter: {
+                            HookParameterName: "",
+                            HookParameterValue: "",
+                          },
+                        })
+                      }
+                    >
+                      <Plus size="16px" />
+                      Add Hook Parameter
+                    </Button>
+                  </Stack>
+                </Box>
+                <Box css={{ width: "100%", position: "relative" }}>
+                  <Label>Fee</Label>
+                  <Box css={{ display: "flex", alignItems: "center" }}>
+                    <Input
+                      type="number"
+                      {...register("Fee", { required: true })}
+                      autoComplete={"off"}
+                      onKeyPress={(e) => {
+                        if (e.key === "." || e.key === ",") {
+                          e.preventDefault();
+                        }
+                      }}
+                      step="1"
+                      defaultValue={10000}
+                      css={{
+                        "-moz-appearance": "textfield",
+                        "&::-webkit-outer-spin-button": {
+                          "-webkit-appearance": "none",
+                          margin: 0,
+                        },
+                        "&::-webkit-inner-spin-button ": {
+                          "-webkit-appearance": "none",
+                          margin: 0,
+                        },
+                      }}
+                    />
+                    <Button
+                      size="xs"
+                      variant="primary"
+                      outline
+                      isLoading={estimateLoading}
+                      css={{
+                        position: "absolute",
+                        right: "$2",
+                        fontSize: "$xs",
+                        cursor: "pointer",
+                        alignContent: "center",
+                        display: "flex",
+                      }}
+                      onClick={async (e) => {
+                        e.preventDefault();
+                        setEstimateLoading(true);
+                        const formValues = getValues();
+                        try {
+                          const tx = await prepareDeployHookTx(
+                            account,
+                            formValues
+                          );
+                          if (tx) {
+                            const res = await estimateFee(tx, account);
+
+                            if (res && res.base_fee) {
+                              setValue(
+                                "Fee",
+                                Math.round(
+                                  Number(res.base_fee || "")
+                                ).toString()
+                              );
+                            }
+                          }
+                        } catch (err) {}
+
+                        setEstimateLoading(false);
+                      }}
+                    >
+                      Suggest
+                    </Button>
+                  </Box>
+                  {errors.Fee?.type === "required" && (
+                    <Box css={{ display: "inline", color: "$red11" }}>
+                      Fee is required
+                    </Box>
+                  )}
+                </Box>
+                {/* <Box css={{ width: "100%" }}>
+                <label style={{ marginBottom: "10px", display: "block" }}>
+                  Hook Grants
+                </label>
+                <Stack>
+                  {grantFields.map((field, index) => (
+                    <Stack key={field.id}>
+                      <Input
+                        // important to include key with field's id
+                        placeholder="Authorize"
+                        {...register(
+                          `HookGrants.${index}.HookGrant.Authorize`,
+                          { minLength: 5 }
+                        )}
+                      />
+                      <Input
+                        placeholder="HookHash"
+                        {...register(`HookGrants.${index}.HookGrant.HookHash`, {
+                          minLength: 64,
+                          maxLength: 64,
+                        })}
+                      />
+                      <Button
+                        onClick={() => grantRemove(index)}
+                        variant="destroy"
+                      >
+                        <Trash weight="regular" size="16px" />
+                      </Button>
+                    </Stack>
+                  ))}
+                  <Button
+                    outline
+                    fullWidth
+                    type="button"
+                    onClick={() =>
+                      grantAppend({
+                        HookGrant: {
+                          Authorize: "",
+                          HookHash: "",
+                        },
+                      })
+                    }
+                  >
+                    <Plus size="16px" />
+                    Add Hook Grant
+                  </Button>
+                </Stack>
+              </Box> */}
+              </Stack>
+            </DialogDescription>
+
+            <Flex
+              css={{
+                marginTop: 25,
+                justifyContent: "flex-end",
+                gap: "$3",
+              }}
+            >
+              <DialogClose asChild>
+                <Button outline>Cancel</Button>
+              </DialogClose>
+              {/* <DialogClose asChild> */}
+              <Button
+                variant="primary"
+                type="submit"
+                isLoading={account.isLoading}
+              >
+                Set Hook
+              </Button>
+              {/* </DialogClose> */}
+            </Flex>
+            <DialogClose asChild>
+              <Box css={{ position: "absolute", top: "$3", right: "$3" }}>
+                <X size="20px" />
+              </Box>
+            </DialogClose>
+          </form>
+        </DialogContent>
+      </Dialog>
+    );
+  }
+);
+
+SetHookDialog.displayName = "SetHookDialog";
+
+export default SetHookDialog;

components/Switch.tsx

@@ -0,0 +1,32 @@
+import { styled } from "../stitches.config";
+import * as SwitchPrimitive from "@radix-ui/react-switch";
+
+const StyledSwitch = styled(SwitchPrimitive.Root, {
+  all: "unset",
+  width: 42,
+  height: 25,
+  backgroundColor: "$mauve9",
+  borderRadius: "9999px",
+  position: "relative",
+  boxShadow: `0 2px 10px $colors$mauve2`,
+  WebkitTapHighlightColor: "rgba(0, 0, 0, 0)",
+  "&:focus": { boxShadow: `0 0 0 2px $colors$mauveA2` },
+  '&[data-state="checked"]': { backgroundColor: "$green11" },
+});
+
+const StyledThumb = styled(SwitchPrimitive.Thumb, {
+  display: "block",
+  width: 21,
+  height: 21,
+  backgroundColor: "white",
+  borderRadius: "9999px",
+  boxShadow: `0 2px 2px $colors$mauveA6`,
+  transition: "transform 100ms",
+  transform: "translateX(2px)",
+  willChange: "transform",
+  '&[data-state="checked"]': { transform: "translateX(19px)" },
+});
+
+// Exports
+export const Switch = StyledSwitch;
+export const SwitchThumb = StyledThumb;

components/Tabs.tsx

@@ -6,7 +6,7 @@ import React, {
   useCallback,
 } from "react";
 import type { ReactNode, ReactElement } from "react";
-import { Box, Button, Flex, Input, Stack, Text } from ".";
+import { Box, Button, Flex, Input, Label, Stack, Text } from ".";
 import {
   Dialog,
   DialogTrigger,
@@ -29,7 +29,7 @@ interface TabProps {
   children: ReactNode;
 }
 
-// TODO customise strings shown
+// TODO customise messages shown
 interface Props {
   activeIndex?: number;
   activeHeader?: string;
@@ -40,6 +40,7 @@ interface Props {
   forceDefaultExtension?: boolean;
   onCreateNewTab?: (name: string) => any;
   onCloseTab?: (index: number, header?: string) => any;
+  onChangeActive?: (index: number, header?: string) => any;
 }
 
 export const Tab = (props: TabProps) => null;
@@ -52,11 +53,12 @@ export const Tabs = ({
   keepAllAlive = false,
   onCreateNewTab,
   onCloseTab,
+  onChangeActive,
   defaultExtension = "",
   forceDefaultExtension,
 }: Props) => {
   const [active, setActive] = useState(activeIndex || 0);
-  const tabs: TabProps[] = children.map((elem) => elem.props);
+  const tabs: TabProps[] = children.map(elem => elem.props);
 
   const [isNewtabDialogOpen, setIsNewtabDialogOpen] = useState(false);
   const [tabname, setTabname] = useState("");
@@ -68,8 +70,9 @@ export const Tabs = ({
 
   useEffect(() => {
     if (activeHeader) {
-      const idx = tabs.findIndex((tab) => tab.header === activeHeader);
-      setActive(idx);
+      const idx = tabs.findIndex(tab => tab.header === activeHeader);
+      if (idx !== -1) setActive(idx);
+      else setActive(0);
     }
   }, [activeHeader, tabs]);
 
@@ -80,7 +83,7 @@ export const Tabs = ({
 
   const validateTabname = useCallback(
     (tabname: string): { error: string | null } => {
-      if (tabs.find((tab) => tab.header === tabname)) {
+      if (tabs.find(tab => tab.header === tabname)) {
         return { error: "Name already exists." };
       }
       return { error: null };
@@ -88,6 +91,14 @@ export const Tabs = ({
     [tabs]
   );
 
+  const handleActiveChange = useCallback(
+    (idx: number, header?: string) => {
+      setActive(idx);
+      onChangeActive?.(idx, header);
+    },
+    [onChangeActive]
+  );
+
   const handleCreateTab = useCallback(() => {
     // add default extension in case omitted
     let _tabname = tabname.includes(".") ? tabname : tabname + defaultExtension;
@@ -103,11 +114,20 @@ export const Tabs = ({
 
     setIsNewtabDialogOpen(false);
     setTabname("");
-    // switch to new tab?
-    setActive(tabs.length);
 
     onCreateNewTab?.(_tabname);
-  }, [tabname, defaultExtension, validateTabname, onCreateNewTab, tabs.length]);
+
+    // switch to new tab?
+    handleActiveChange(tabs.length, _tabname);
+  }, [
+    tabname,
+    defaultExtension,
+    forceDefaultExtension,
+    validateTabname,
+    onCreateNewTab,
+    handleActiveChange,
+    tabs.length,
+  ]);
 
   const handleCloseTab = useCallback(
     (idx: number) => {
@@ -128,7 +148,7 @@ export const Tabs = ({
             gap: "$3",
             flex: 1,
             flexWrap: "nowrap",
-            marginBottom: "-1px",
+            marginBottom: "$2",
             width: "100%",
             overflow: "auto",
           }}
@@ -138,8 +158,8 @@ export const Tabs = ({
               key={tab.header}
               role="tab"
               tabIndex={idx}
-              onClick={() => setActive(idx)}
-              onKeyPress={() => setActive(idx)}
+              onClick={() => handleActiveChange(idx, tab.header)}
+              onKeyPress={() => handleActiveChange(idx, tab.header)}
               outline={active !== idx}
               size="sm"
               css={{
@@ -192,11 +212,11 @@ export const Tabs = ({
               <DialogContent>
                 <DialogTitle>Create new tab</DialogTitle>
                 <DialogDescription>
-                  <label>Tabname</label>
+                  <Label>Tabname</Label>
                   <Input
                     value={tabname}
-                    onChange={(e) => setTabname(e.target.value)}
-                    onKeyPress={(e) => {
+                    onChange={e => setTabname(e.target.value)}
+                    onKeyPress={e => {
                       if (e.key === "Enter") {
                         handleCreateTab();
                       }

components/Tooltip.tsx

@@ -0,0 +1,92 @@
+import React from "react";
+import { styled, keyframes } from "../stitches.config";
+import * as TooltipPrimitive from "@radix-ui/react-tooltip";
+
+const slideUpAndFade = keyframes({
+  "0%": { opacity: 0, transform: "translateY(2px)" },
+  "100%": { opacity: 1, transform: "translateY(0)" },
+});
+
+const slideRightAndFade = keyframes({
+  "0%": { opacity: 0, transform: "translateX(-2px)" },
+  "100%": { opacity: 1, transform: "translateX(0)" },
+});
+
+const slideDownAndFade = keyframes({
+  "0%": { opacity: 0, transform: "translateY(-2px)" },
+  "100%": { opacity: 1, transform: "translateY(0)" },
+});
+
+const slideLeftAndFade = keyframes({
+  "0%": { opacity: 0, transform: "translateX(2px)" },
+  "100%": { opacity: 1, transform: "translateX(0)" },
+});
+
+const StyledContent = styled(TooltipPrimitive.Content, {
+  borderRadius: 4,
+  padding: "$2 $3",
+  fontSize: 12,
+  lineHeight: 1,
+  color: "$text",
+  backgroundColor: "$background",
+  boxShadow:
+    "hsl(206 22% 7% / 35%) 0px 10px 38px -10px, hsl(206 22% 7% / 20%) 0px 10px 20px -15px",
+  "@media (prefers-reduced-motion: no-preference)": {
+    animationDuration: "400ms",
+    animationTimingFunction: "cubic-bezier(0.16, 1, 0.3, 1)",
+    animationFillMode: "forwards",
+    willChange: "transform, opacity",
+    '&[data-state="delayed-open"]': {
+      '&[data-side="top"]': { animationName: slideDownAndFade },
+      '&[data-side="right"]': { animationName: slideLeftAndFade },
+      '&[data-side="bottom"]': { animationName: slideUpAndFade },
+      '&[data-side="left"]': { animationName: slideRightAndFade },
+    },
+  },
+  ".dark &": {
+    boxShadow:
+      "0px 0px 10px 2px rgba(0,0,0,.45), hsl(206 22% 7% / 35%) 0px 10px 38px -10px, hsl(206 22% 7% / 20%) 0px 10px 20px -15px",
+  },
+  ".light &": {
+    boxShadow:
+      "0px 0px 10px 2px rgba(0,0,0,.25), hsl(206 22% 7% / 35%) 0px 10px 38px -10px, hsl(206 22% 7% / 20%) 0px 10px 20px -15px",
+  },
+});
+
+const StyledArrow = styled(TooltipPrimitive.Arrow, {
+  fill: "$background",
+});
+
+interface ITooltip {
+  content: string;
+  open?: boolean;
+  defaultOpen?: boolean;
+  onOpenChange?: (open: boolean) => void;
+}
+
+const Tooltip: React.FC<
+  React.ComponentProps<typeof StyledContent> & ITooltip
+> = ({
+  children,
+  content,
+  open,
+  defaultOpen = false,
+  onOpenChange,
+  ...rest
+}) => {
+  return (
+    <TooltipPrimitive.Root
+      open={open}
+      defaultOpen={defaultOpen}
+      onOpenChange={onOpenChange}
+    >
+      <TooltipPrimitive.Trigger asChild>{children}</TooltipPrimitive.Trigger>
+      <StyledContent side="bottom" align="center" {...rest}>
+        <div dangerouslySetInnerHTML={{ __html: content }} />
+        <StyledArrow offset={5} width={11} height={5} />
+      </StyledContent>
+    </TooltipPrimitive.Root>
+  );
+};
+
+export default Tooltip;

components/Transaction/index.tsx

@@ -0,0 +1,228 @@
+import { Play } from "phosphor-react";
+import { FC, useCallback, useEffect, useMemo } from "react";
+import { useSnapshot } from "valtio";
+import state from "../../state";
+import {
+  modifyTransaction,
+  prepareState,
+  prepareTransaction,
+  TransactionState,
+} from "../../state/transactions";
+import { sendTransaction } from "../../state/actions";
+import Box from "../Box";
+import Button from "../Button";
+import Flex from "../Flex";
+import { TxJson } from "./json";
+import { TxUI } from "./ui";
+import { default as _estimateFee } from "../../utils/estimateFee";
+import toast from 'react-hot-toast';
+
+export interface TransactionProps {
+  header: string;
+  state: TransactionState;
+}
+
+const Transaction: FC<TransactionProps> = ({
+  header,
+  state: txState,
+  ...props
+}) => {
+  const { accounts, editorSettings } = useSnapshot(state);
+  const {
+    selectedAccount,
+    selectedTransaction,
+    txIsDisabled,
+    txIsLoading,
+    viewType,
+    editorSavedValue,
+    editorValue,
+  } = txState;
+
+  const setState = useCallback(
+    (pTx?: Partial<TransactionState>) => {
+      return modifyTransaction(header, pTx);
+    },
+    [header]
+  );
+
+  const prepareOptions = useCallback(
+    (state: TransactionState = txState) => {
+      const {
+        selectedTransaction,
+        selectedDestAccount,
+        selectedAccount,
+        txFields,
+      } = state;
+
+      const TransactionType = selectedTransaction?.value || null;
+      const Destination =
+        selectedDestAccount?.value ||
+        ("Destination" in txFields ? null : undefined);
+      const Account = selectedAccount?.value || null;
+
+      return prepareTransaction({
+        ...txFields,
+        TransactionType,
+        Destination,
+        Account,
+      });
+    },
+    [txState]
+  );
+
+  useEffect(() => {
+    const transactionType = selectedTransaction?.value;
+    const account = selectedAccount?.value;
+    if (!account || !transactionType || txIsLoading) {
+      setState({ txIsDisabled: true });
+    } else {
+      setState({ txIsDisabled: false });
+    }
+  }, [
+    selectedAccount?.value,
+    selectedTransaction?.value,
+    setState,
+    txIsLoading,
+  ]);
+
+  const submitTest = useCallback(async () => {
+    let st: TransactionState | undefined;
+    const tt = txState.selectedTransaction?.value;
+    if (viewType === "json") {
+      // save the editor state first
+      const pst = prepareState(editorValue || "", tt);
+      if (!pst) return;
+
+      st = setState(pst);
+    }
+
+    const account = accounts.find(
+      acc => acc.address === selectedAccount?.value
+    );
+    if (txIsDisabled) return;
+
+    setState({ txIsLoading: true });
+    const logPrefix = header ? `${header.split(".")[0]}: ` : undefined;
+    try {
+      if (!account) {
+        throw Error("Account must be selected from imported accounts!");
+      }
+      const options = prepareOptions(st);
+
+      if (options.Destination === null) {
+        throw Error("Destination account cannot be null");
+      }
+
+      await sendTransaction(account, options, { logPrefix });
+    } catch (error) {
+      console.error(error);
+      if (error instanceof Error) {
+        state.transactionLogs.push({
+          type: "error",
+          message: `${logPrefix}${error.message}`,
+        });
+      }
+    }
+    setState({ txIsLoading: false });
+  }, [
+    viewType,
+    accounts,
+    txIsDisabled,
+    setState,
+    header,
+    editorValue,
+    txState,
+    selectedAccount?.value,
+    prepareOptions,
+  ]);
+
+  const resetState = useCallback(() => {
+    modifyTransaction(header, { viewType }, { replaceState: true });
+  }, [header, viewType]);
+
+  const jsonValue = useMemo(
+    () =>
+      editorSavedValue ||
+      JSON.stringify(prepareOptions?.() || {}, null, editorSettings.tabSize),
+    [editorSavedValue, editorSettings.tabSize, prepareOptions]
+  );
+
+  const estimateFee = useCallback(
+    async (st?: TransactionState, opts?: { silent?: boolean }) => {
+      const state = st || txState;
+      const ptx = prepareOptions(state);
+      const account = accounts.find(
+        acc => acc.address === state.selectedAccount?.value
+      );
+      if (!account) {
+        if (!opts?.silent) {
+          toast.error("Please select account from the list.")
+        }
+        return
+      };
+
+      ptx.Account = account.address;
+      ptx.Sequence = account.sequence;
+
+      const res = await _estimateFee(ptx, account, opts);
+      const fee = res?.base_fee;
+      setState({ estimatedFee: fee });
+      return fee;
+    },
+    [accounts, prepareOptions, setState, txState]
+  );
+
+  return (
+    <Box css={{ position: "relative", height: "calc(100% - 28px)" }} {...props}>
+      {viewType === "json" ? (
+        <TxJson
+          value={jsonValue}
+          header={header}
+          state={txState}
+          setState={setState}
+          estimateFee={estimateFee}
+        />
+      ) : (
+        <TxUI state={txState} setState={setState} estimateFee={estimateFee} />
+      )}
+      <Flex
+        row
+        css={{
+          justifyContent: "space-between",
+          position: "absolute",
+          left: 0,
+          bottom: 0,
+          width: "100%",
+          mb: "$1",
+        }}
+      >
+        <Button
+          onClick={() => {
+            if (viewType === "ui") {
+              setState({ editorSavedValue: null, viewType: "json" });
+            } else setState({ viewType: "ui" });
+          }}
+          outline
+        >
+          {viewType === "ui" ? "EDIT AS JSON" : "EXIT JSON MODE"}
+        </Button>
+        <Flex row>
+          <Button onClick={resetState} outline css={{ mr: "$3" }}>
+            RESET
+          </Button>
+          <Button
+            variant="primary"
+            onClick={submitTest}
+            isLoading={txIsLoading}
+            disabled={txIsDisabled}
+          >
+            <Play weight="bold" size="16px" />
+            RUN TEST
+          </Button>
+        </Flex>
+      </Flex>
+    </Box>
+  );
+};
+
+export default Transaction;

components/Transaction/json.tsx

@@ -0,0 +1,231 @@
+import Editor, { loader, useMonaco } from "@monaco-editor/react";
+import { FC, useCallback, useEffect, useState } from "react";
+import { useTheme } from "next-themes";
+
+import dark from "../../theme/editor/amy.json";
+import light from "../../theme/editor/xcode_default.json";
+import { useSnapshot } from "valtio";
+import state, {
+  prepareState,
+  transactionsData,
+  TransactionState,
+} from "../../state";
+import Text from "../Text";
+import Flex from "../Flex";
+import { Link } from "..";
+import { showAlert } from "../../state/actions/showAlert";
+import { parseJSON } from "../../utils/json";
+import { extractSchemaProps } from "../../utils/schema";
+import amountSchema from "../../content/amount-schema.json";
+
+loader.config({
+  paths: {
+    vs: "https://cdn.jsdelivr.net/npm/monaco-editor@0.30.1/min/vs",
+  },
+});
+
+interface JsonProps {
+  value?: string;
+  header?: string;
+  setState: (pTx?: Partial<TransactionState> | undefined) => void;
+  state: TransactionState;
+  estimateFee?: () => Promise<string | undefined>;
+}
+
+export const TxJson: FC<JsonProps> = ({
+  value = "",
+  state: txState,
+  header,
+  setState,
+}) => {
+  const { editorSettings, accounts } = useSnapshot(state);
+  const { editorValue = value, estimatedFee } = txState;
+  const { theme } = useTheme();
+  const [hasUnsaved, setHasUnsaved] = useState(false);
+  const [currTxType, setCurrTxType] = useState<string | undefined>(
+    txState.selectedTransaction?.value
+  );
+
+  useEffect(() => {
+    setState({ editorValue: value });
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [value]);
+
+  useEffect(() => {
+    const parsed = parseJSON(editorValue);
+    if (!parsed) return;
+
+    const tt = parsed.TransactionType;
+    const tx = transactionsData.find(t => t.TransactionType === tt);
+    if (tx) setCurrTxType(tx.TransactionType);
+    else {
+      setCurrTxType(undefined);
+    }
+  }, [editorValue]);
+
+  useEffect(() => {
+    if (editorValue === value) setHasUnsaved(false);
+    else setHasUnsaved(true);
+  }, [editorValue, value]);
+
+  const saveState = (value: string, transactionType?: string) => {
+    const tx = prepareState(value, transactionType);
+    if (tx) setState(tx);
+  };
+
+  const discardChanges = () => {
+    showAlert("Confirm", {
+      body: "Are you sure to discard these changes?",
+      confirmText: "Yes",
+      onConfirm: () => setState({ editorValue: value }),
+    });
+  };
+
+  const onExit = (value: string) => {
+    const options = parseJSON(value);
+    if (options) {
+      saveState(value, currTxType);
+      return;
+    }
+    showAlert("Error!", {
+      body: `Malformed Transaction in ${header}, would you like to discard these changes?`,
+      confirmText: "Discard",
+      onConfirm: () => setState({ editorValue: value }),
+      onCancel: () => setState({ viewType: "json", editorSavedValue: value }),
+    });
+  };
+
+  const path = `file:///${header}`;
+  const monaco = useMonaco();
+
+  const getSchemas = useCallback(async (): Promise<any[]> => {
+    const txObj = transactionsData.find(
+      td => td.TransactionType === currTxType
+    );
+
+    let genericSchemaProps: any;
+    if (txObj) {
+      genericSchemaProps = extractSchemaProps(txObj);
+    } else {
+      genericSchemaProps = transactionsData.reduce(
+        (cumm, td) => ({
+          ...cumm,
+          ...extractSchemaProps(td),
+        }),
+        {}
+      );
+    }
+    return [
+      {
+        uri: "file:///main-schema.json", // id of the first schema
+        fileMatch: ["**.json"], // associate with our model
+        schema: {
+          title: header,
+          type: "object",
+          required: ["TransactionType", "Account"],
+          properties: {
+            ...genericSchemaProps,
+            TransactionType: {
+              title: "Transaction Type",
+              enum: transactionsData.map(td => td.TransactionType),
+            },
+            Account: {
+              $ref: "file:///account-schema.json",
+            },
+            Destination: {
+              anyOf: [
+                {
+                  $ref: "file:///account-schema.json",
+                },
+                {
+                  type: "string",
+                  title: "Destination Account",
+                },
+              ],
+            },
+            Amount: {
+              $ref: "file:///amount-schema.json",
+            },
+            Fee: {
+              $ref: "file:///fee-schema.json",
+            },
+          },
+        },
+      },
+      {
+        uri: "file:///account-schema.json",
+        schema: {
+          type: "string",
+          title: "Account type",
+          enum: accounts.map(acc => acc.address),
+        },
+      },
+      {
+        uri: "file:///fee-schema.json",
+        schema: {
+          type: "string",
+          title: "Fee type",
+          const: estimatedFee,
+          description: estimatedFee
+            ? "Above mentioned value is recommended base fee"
+            : undefined,
+        },
+      },
+      {
+        ...amountSchema,
+      },
+    ];
+  }, [accounts, currTxType, estimatedFee, header]);
+
+  useEffect(() => {
+    if (!monaco) return;
+    getSchemas().then(schemas => {
+      monaco.languages.json.jsonDefaults.setDiagnosticsOptions({
+        validate: true,
+        schemas,
+      });
+    });
+  }, [getSchemas, monaco]);
+
+  return (
+    <Flex
+      fluid
+      column
+      css={{ height: "calc(100% - 45px)", position: "relative" }}
+    >
+      <Editor
+        className="hooks-editor"
+        language={"json"}
+        path={path}
+        height="100%"
+        beforeMount={monaco => {
+          monaco.editor.defineTheme("dark", dark as any);
+          monaco.editor.defineTheme("light", light as any);
+        }}
+        value={editorValue}
+        onChange={val => setState({ editorValue: val })}
+        onMount={(editor, monaco) => {
+          editor.updateOptions({
+            minimap: { enabled: false },
+            glyphMargin: true,
+            tabSize: editorSettings.tabSize,
+            dragAndDrop: true,
+            fontSize: 14,
+          });
+
+          // register onExit cb
+          const model = editor.getModel();
+          model?.onWillDispose(() => onExit(model.getValue()));
+        }}
+        theme={theme === "dark" ? "dark" : "light"}
+      />
+      {hasUnsaved && (
+        <Text muted small css={{ position: "absolute", bottom: 0, right: 0 }}>
+          This file has unsaved changes.{" "}
+          <Link onClick={() => saveState(editorValue, currTxType)}>save</Link>{" "}
+          <Link onClick={discardChanges}>discard</Link>
+        </Text>
+      )}
+    </Flex>
+  );
+};

components/Transaction/ui.tsx

@@ -0,0 +1,262 @@
+import { FC, useCallback, useState } from "react";
+import Container from "../Container";
+import Flex from "../Flex";
+import Input from "../Input";
+import Select from "../Select";
+import Text from "../Text";
+import {
+  SelectOption,
+  TransactionState,
+  transactionsData,
+  TxFields,
+  getTxFields,
+} from "../../state/transactions";
+import { useSnapshot } from "valtio";
+import state from "../../state";
+import { streamState } from "../DebugStream";
+import { Button } from "..";
+
+interface UIProps {
+  setState: (
+    pTx?: Partial<TransactionState> | undefined
+  ) => TransactionState | undefined;
+  state: TransactionState;
+  estimateFee?: (...arg: any) => Promise<string | undefined>;
+}
+
+export const TxUI: FC<UIProps> = ({
+  state: txState,
+  setState,
+  estimateFee,
+}) => {
+  const { accounts } = useSnapshot(state);
+  const {
+    selectedAccount,
+    selectedDestAccount,
+    selectedTransaction,
+    txFields,
+  } = txState;
+
+  const transactionsOptions = transactionsData.map((tx) => ({
+    value: tx.TransactionType,
+    label: tx.TransactionType,
+  }));
+
+  const accountOptions: SelectOption[] = accounts.map((acc) => ({
+    label: acc.name,
+    value: acc.address,
+  }));
+
+  const destAccountOptions: SelectOption[] = accounts
+    .map((acc) => ({
+      label: acc.name,
+      value: acc.address,
+    }))
+    .filter((acc) => acc.value !== selectedAccount?.value);
+
+  const [feeLoading, setFeeLoading] = useState(false);
+
+  const resetOptions = useCallback(
+    (tt: string) => {
+      const fields = getTxFields(tt);
+      if (!fields.Destination) setState({ selectedDestAccount: null });
+      return setState({ txFields: fields });
+    },
+    [setState]
+  );
+
+  const handleSetAccount = (acc: SelectOption) => {
+    setState({ selectedAccount: acc });
+    streamState.selectedAccount = acc;
+  };
+
+  const handleSetField = useCallback(
+    (field: keyof TxFields, value: string, opFields?: TxFields) => {
+      const fields = opFields || txFields;
+      const obj = fields[field];
+      setState({
+        txFields: {
+          ...fields,
+          [field]: typeof obj === "object" ? { ...obj, $value: value } : value,
+        },
+      });
+    },
+    [setState, txFields]
+  );
+
+  const handleEstimateFee = useCallback(
+    async (state?: TransactionState, silent?: boolean) => {
+      setFeeLoading(true);
+
+      const fee = await estimateFee?.(state, { silent });
+      if (fee) handleSetField("Fee", fee, state?.txFields);
+
+      setFeeLoading(false);
+    },
+    [estimateFee, handleSetField]
+  );
+
+  const handleChangeTxType = (tt: SelectOption) => {
+    setState({ selectedTransaction: tt });
+
+    const newState = resetOptions(tt.value);
+
+    handleEstimateFee(newState, true);
+  };
+
+  const specialFields = ["TransactionType", "Account", "Destination"];
+
+  const otherFields = Object.keys(txFields).filter(
+    (k) => !specialFields.includes(k)
+  ) as [keyof TxFields];
+
+  return (
+    <Container
+      css={{
+        p: "$3 01",
+        fontSize: "$sm",
+        height: "calc(100% - 45px)",
+      }}
+    >
+      <Flex column fluid css={{ height: "100%", overflowY: "auto", pr: "$1" }}>
+        <Flex
+          row
+          fluid
+          css={{
+            justifyContent: "flex-end",
+            alignItems: "center",
+            mb: "$3",
+            mt: "1px",
+            pr: "1px",
+          }}
+        >
+          <Text muted css={{ mr: "$3" }}>
+            Transaction type:{" "}
+          </Text>
+          <Select
+            instanceId="transactionsType"
+            placeholder="Select transaction type"
+            options={transactionsOptions}
+            hideSelectedOptions
+            css={{ width: "70%" }}
+            value={selectedTransaction}
+            onChange={(tt: any) => handleChangeTxType(tt)}
+          />
+        </Flex>
+        <Flex
+          row
+          fluid
+          css={{
+            justifyContent: "flex-end",
+            alignItems: "center",
+            mb: "$3",
+            pr: "1px",
+          }}
+        >
+          <Text muted css={{ mr: "$3" }}>
+            Account:{" "}
+          </Text>
+          <Select
+            instanceId="from-account"
+            placeholder="Select your account"
+            css={{ width: "70%" }}
+            options={accountOptions}
+            value={selectedAccount}
+            onChange={(acc: any) => handleSetAccount(acc)} // TODO make react-select have correct types for acc
+          />
+        </Flex>
+        {txFields.Destination !== undefined && (
+          <Flex
+            row
+            fluid
+            css={{
+              justifyContent: "flex-end",
+              alignItems: "center",
+              mb: "$3",
+              pr: "1px",
+            }}
+          >
+            <Text muted css={{ mr: "$3" }}>
+              Destination account:{" "}
+            </Text>
+            <Select
+              instanceId="to-account"
+              placeholder="Select the destination account"
+              css={{ width: "70%" }}
+              options={destAccountOptions}
+              value={selectedDestAccount}
+              isClearable
+              onChange={(acc: any) => setState({ selectedDestAccount: acc })}
+            />
+          </Flex>
+        )}
+        {otherFields.map((field) => {
+          let _value = txFields[field];
+
+          let value: string | undefined;
+          if (typeof _value === "object") {
+            if (_value.$type === "json" && typeof _value.$value === "object") {
+              value = JSON.stringify(_value.$value);
+            } else {
+              value = _value.$value.toString();
+            }
+          } else {
+            value = _value?.toString();
+          }
+
+          let isXrp = typeof _value === "object" && _value.$type === "xrp";
+
+          const isFee = field === "Fee";
+          return (
+            <Flex column key={field} css={{ mb: "$2", pr: "1px" }}>
+              <Flex
+                row
+                fluid
+                css={{
+                  justifyContent: "flex-end",
+                  alignItems: "center",
+                  position: "relative",
+                }}
+              >
+                <Text muted css={{ mr: "$3" }}>
+                  {field + (isXrp ? " (XRP)" : "")}:{" "}
+                </Text>
+                <Input
+                  value={value}
+                  onChange={(e) => {
+                    let value = e.target.value;
+                    if (value && (value.includes(".") || value.includes(","))) {
+                      value = value.replaceAll(".", "").replaceAll(",", "");
+                    }
+
+                    handleSetField(field, value);
+                  }}
+                  css={{ width: "70%", flex: "inherit" }}
+                />
+                {isFee && (
+                  <Button
+                    size="xs"
+                    variant="primary"
+                    outline
+                    isLoading={feeLoading}
+                    css={{
+                      position: "absolute",
+                      right: "$2",
+                      fontSize: "$xs",
+                      cursor: "pointer",
+                      alignContent: "center",
+                      display: "flex",
+                    }}
+                    onClick={() => handleEstimateFee()}
+                  >
+                    Suggest
+                  </Button>
+                )}
+              </Flex>
+            </Flex>
+          );
+        })}
+      </Flex>
+    </Container>
+  );
+};

components/icons/Carbon.tsx

@@ -0,0 +1,40 @@
+const Carbon = () => (
+  <svg
+    width="66"
+    height="32"
+    viewBox="0 0 66 32"
+    fill="none"
+    xmlns="http://www.w3.org/2000/svg"
+  >
+    <path
+      d="M33 2L23 15H28L21 24H45L38 15H43L33 2Z"
+      stroke="#EDEDEF"
+      strokeWidth="1.5"
+      strokeLinecap="round"
+      strokeLinejoin="round"
+    />
+    <path
+      d="M33 24V30"
+      stroke="#EDEDEF"
+      strokeWidth="1.5"
+      strokeLinecap="round"
+      strokeLinejoin="round"
+    />
+    <path
+      className="angle"
+      fillRule="evenodd"
+      clipRule="evenodd"
+      d="M-1.14441e-05 4L8.94099 15.0625L4.00543e-05 26.125H2.27587L10.5015 15.9475H16.5938V14.1775H10.5015L2.27582 4H-1.14441e-05Z"
+      fill="#EDEDEF"
+    />
+    <path
+      className="angle"
+      fillRule="evenodd"
+      clipRule="evenodd"
+      d="M66 4L57.059 15.0625L66 26.125H63.7241L55.4985 15.9475H49.4062V14.1775H55.4985L63.7242 4H66Z"
+      fill="#EDEDEF"
+    />
+  </svg>
+);
+
+export default Carbon;

components/icons/Firewall.tsx

@@ -0,0 +1,75 @@
+const Firewall = () => (
+  <svg
+    width="66"
+    height="32"
+    viewBox="0 0 66 32"
+    fill="none"
+    xmlns="http://www.w3.org/2000/svg"
+  >
+    <path
+      d="M33 13V7"
+      stroke="#EDEDEF"
+      strokeWidth="1.5"
+      strokeLinecap="round"
+      strokeLinejoin="round"
+    />
+    <path
+      d="M27 19V13"
+      stroke="#EDEDEF"
+      strokeWidth="1.5"
+      strokeLinecap="round"
+      strokeLinejoin="round"
+    />
+    <path
+      d="M39 19V13"
+      stroke="#EDEDEF"
+      strokeWidth="1.5"
+      strokeLinecap="round"
+      strokeLinejoin="round"
+    />
+    <path
+      d="M33 25V19"
+      stroke="#EDEDEF"
+      strokeWidth="1.5"
+      strokeLinecap="round"
+      strokeLinejoin="round"
+    />
+    <path
+      d="M21 13H45"
+      stroke="#EDEDEF"
+      strokeWidth="1.5"
+      strokeLinecap="round"
+      strokeLinejoin="round"
+    />
+    <path
+      d="M21 19H45"
+      stroke="#EDEDEF"
+      strokeWidth="1.5"
+      strokeLinecap="round"
+      strokeLinejoin="round"
+    />
+    <path
+      d="M45 7H21V25H45V7Z"
+      stroke="#EDEDEF"
+      strokeWidth="1.5"
+      strokeLinecap="round"
+      strokeLinejoin="round"
+    />
+    <path
+      className="angle"
+      fillRule="evenodd"
+      clipRule="evenodd"
+      d="M-1.14441e-05 4.875L8.94099 15.9375L4.00543e-05 27H2.27587L10.5015 16.8225H16.5938V15.0525H10.5015L2.27582 4.875H-1.14441e-05Z"
+      fill="#EDEDEF"
+    />
+    <path
+      className="angle"
+      fillRule="evenodd"
+      clipRule="evenodd"
+      d="M66 4.875L57.059 15.9375L66 27H63.7241L55.4985 16.8225H49.4062V15.0525H55.4985L63.7242 4.875H66Z"
+      fill="#EDEDEF"
+    />
+  </svg>
+);
+
+export default Firewall;

components/icons/Notary.tsx

@@ -0,0 +1,40 @@
+const Notary = () => (
+  <svg
+    width="66"
+    height="32"
+    viewBox="0 0 66 32"
+    fill="none"
+    xmlns="http://www.w3.org/2000/svg"
+  >
+    <path
+      d="M37.5 10.5L26.5 21.5L21 16.0002"
+      stroke="#EDEDEF"
+      strokeWidth="1.5"
+      strokeLinecap="round"
+      strokeLinejoin="round"
+    />
+    <path
+      d="M49 10.5L38 21.5L35.0784 18.5785"
+      stroke="#EDEDEF"
+      strokeWidth="1.5"
+      strokeLinecap="round"
+      strokeLinejoin="round"
+    />
+    <path
+      className="angle"
+      fillRule="evenodd"
+      clipRule="evenodd"
+      d="M-1.14441e-05 5L8.94099 16.0625L4.00543e-05 27.125H2.27587L10.5015 16.9475H16.5938V15.1775H10.5015L2.27582 5H-1.14441e-05Z"
+      fill="#EDEDEF"
+    />
+    <path
+      className="angle"
+      fillRule="evenodd"
+      clipRule="evenodd"
+      d="M66 5L57.059 16.0625L66 27.125H63.7241L55.4985 16.9475H49.4062V15.1775H55.4985L63.7242 5H66Z"
+      fill="#EDEDEF"
+    />
+  </svg>
+);
+
+export default Notary;

components/icons/Peggy.tsx

@@ -0,0 +1,61 @@
+const Peggy = () => (
+  <svg
+    width="66"
+    height="32"
+    viewBox="0 0 66 32"
+    fill="none"
+    xmlns="http://www.w3.org/2000/svg"
+  >
+    <path
+      d="M33 19C40.1797 19 46 16.3137 46 13C46 9.68629 40.1797 7 33 7C25.8203 7 20 9.68629 20 13C20 16.3137 25.8203 19 33 19Z"
+      stroke="#EDEDEF"
+      strokeWidth="1.5"
+      strokeLinecap="round"
+      strokeLinejoin="round"
+    />
+    <path
+      d="M33 19V25"
+      stroke="#EDEDEF"
+      strokeWidth="1.5"
+      strokeLinecap="round"
+      strokeLinejoin="round"
+    />
+    <path
+      d="M20 13V19C20 22 25 25 33 25C41 25 46 22 46 19V13"
+      stroke="#EDEDEF"
+      strokeWidth="1.5"
+      strokeLinecap="round"
+      strokeLinejoin="round"
+    />
+    <path
+      d="M41 17.7633V23.7634"
+      stroke="#EDEDEF"
+      strokeWidth="1.5"
+      strokeLinecap="round"
+      strokeLinejoin="round"
+    />
+    <path
+      d="M25 17.7633V23.7634"
+      stroke="#EDEDEF"
+      strokeWidth="1.5"
+      strokeLinecap="round"
+      strokeLinejoin="round"
+    />
+    <path
+      className="angle"
+      fillRule="evenodd"
+      clipRule="evenodd"
+      d="M-1.14441e-05 4L8.94099 15.0625L4.00543e-05 26.125H2.27587L10.5015 15.9475H16.5938V14.1775H10.5015L2.27582 4H-1.14441e-05Z"
+      fill="#EDEDEF"
+    />
+    <path
+      className="angle"
+      fillRule="evenodd"
+      clipRule="evenodd"
+      d="M66 4L57.059 15.0625L66 26.125H63.7241L55.4985 15.9475H49.4062V14.1775H55.4985L63.7242 4H66Z"
+      fill="#EDEDEF"
+    />
+  </svg>
+);
+
+export default Peggy;

components/icons/Starter.tsx

@@ -0,0 +1,40 @@
+const Starter = () => (
+  <svg
+    width="66"
+    height="32"
+    viewBox="0 0 66 32"
+    fill="none"
+    xmlns="http://www.w3.org/2000/svg"
+  >
+    <path
+      d="M42 28H24C23.7347 28 23.4804 27.8946 23.2929 27.7071C23.1053 27.5196 23 27.2652 23 27V5C23 4.73479 23.1053 4.48044 23.2929 4.2929C23.4804 4.10537 23.7347 4.00001 24 4H36.0003L43 11V27C43 27.2652 42.8947 27.5196 42.7071 27.7071C42.5196 27.8946 42.2653 28 42 28V28Z"
+      stroke="#EDEDEF"
+      strokeWidth="1.5"
+      strokeLinecap="round"
+      strokeLinejoin="round"
+    />
+    <path
+      d="M36 4V11H43.001"
+      stroke="#EDEDEF"
+      strokeWidth="1.5"
+      strokeLinecap="round"
+      strokeLinejoin="round"
+    />
+    <path
+      className="angle"
+      fillRule="evenodd"
+      clipRule="evenodd"
+      d="M-1.14441e-05 4.875L8.94099 15.9375L4.00543e-05 27H2.27587L10.5015 16.8225H16.5938V15.0525H10.5015L2.27582 4.875H-1.14441e-05Z"
+      fill="#EDEDEF"
+    />
+    <path
+      className="angle"
+      fillRule="evenodd"
+      clipRule="evenodd"
+      d="M66 4.875L57.059 15.9375L66 27H63.7241L55.4985 16.8225H49.4062V15.0525H55.4985L63.7242 4.875H66Z"
+      fill="#EDEDEF"
+    />
+  </svg>
+);
+
+export default Starter;

components/index.tsx

@@ -4,10 +4,10 @@ export { default as Container } from "./Container";
 export { default as Heading } from "./Heading";
 export { default as Stack } from "./Stack";
 export { default as Text } from "./Text";
-export { default as Input } from "./Input";
+export { default as Input, Label } from "./Input";
 export { default as Select } from "./Select";
 export * from "./Tabs";
-export * from "./AlertDialog";
+export * from "./AlertDialog/primitive";
 export { default as Box } from "./Box";
 export { default as Button } from "./Button";
 export { default as Pre } from "./Pre";

content/amount-schema.json

@@ -0,0 +1,50 @@
+{
+  "uri": "file:///amount-schema.json",
+  "title": "Amount",
+  "description": "Specify xrp in drops and tokens as objects.",
+  "schema": {
+    "anyOf": [
+      {
+        "type": [
+          "number",
+          "string"
+        ],
+        "exclusiveMinimum": 0,
+        "maximum": "100000000000000000"
+      },
+      {
+        "type": "object",
+        "properties": {
+          "currency": {
+            "description": "Arbitrary currency code for the token. Cannot be XRP."
+          },
+          "value": {
+            "type": [
+              "string",
+              "number"
+            ],
+            "description": "Quoted decimal representation of the amount of the token."
+          },
+          "issuer": {
+            "type": "string",
+            "description": "Generally, the account that issues this token. In special cases, this can refer to the account that holds the token instead."
+          }
+        }
+      }
+    ],
+    "defaultSnippets": [
+      {
+        "label": "Xrp",
+        "body": "1000000"
+      },
+      {
+        "label": "Token",
+        "body": {
+          "currency": "${1:13.1}",
+          "value": "${2:FOO}",
+          "description": "${3:rf1BiGeXwwQoi8Z2ueFYTEXSwuJYfV2Jpns}"
+        }
+      }
+    ]
+  }
+}

content/transactions.json

@@ -27,8 +27,8 @@
     "Account": "rfkE1aSy9G8Upk4JssnwBxhEv5p4mn2KTy",
     "TransactionType": "CheckCash",
     "Amount": {
-      "value": "100",
-      "type": "currency"
+      "$value": "100",
+      "$type": "xrp"
     },
     "CheckID": "838766BA2B995C00744175F69A1B11E32C3DBC40E64801A4056FCBD657F57334",
     "Fee": "12"
@@ -61,8 +61,8 @@
     "Account": "rf1BiGeXwwQoi8Z2ueFYTEXSwuJYfV2Jpn",
     "TransactionType": "EscrowCreate",
     "Amount": {
-      "value": "100",
-      "type": "currency"
+      "$value": "100",
+      "$type": "xrp"
     },
     "Destination": "rsA2LpzuawewSBQXkiju3YQTMzW13pAAdW",
     "CancelAfter": 533257958,
@@ -99,8 +99,8 @@
     "Account": "rs8jBmmfpwgmrSPgwMsh7CvKRmRt1JTVSX",
     "TokenID": "000100001E962F495F07A990F4ED55ACCFEEF365DBAA76B6A048C0A200000007",
     "Amount": {
-      "value": "100",
-      "type": "currency"
+      "$value": "100",
+      "$type": "xrp"
     },
     "Flags": 1
   },
@@ -122,8 +122,8 @@
     "Sequence": 8,
     "TakerGets": "6000000",
     "Amount": {
-      "value": "100",
-      "type": "currency"
+      "$value": "100",
+      "$type": "xrp"
     }
   },
   {
@@ -131,8 +131,8 @@
     "Account": "rf1BiGeXwwQoi8Z2ueFYTEXSwuJYfV2Jpn",
     "Destination": "ra5nK24KXen9AHvsdFTKHSANinZseWnPcX",
     "Amount": {
-      "value": "100",
-      "type": "currency"
+      "$value": "100",
+      "$type": "xrp"
     },
     "Fee": "12",
     "Flags": 2147483648,
@@ -142,8 +142,8 @@
     "Account": "rf1BiGeXwwQoi8Z2ueFYTEXSwuJYfV2Jpn",
     "TransactionType": "PaymentChannelCreate",
     "Amount": {
-      "value": "100",
-      "type": "currency"
+      "$value": "100",
+      "$type": "xrp"
     },
     "Destination": "rsA2LpzuawewSBQXkiju3YQTMzW13pAAdW",
     "SettleDelay": 86400,
@@ -157,8 +157,8 @@
     "TransactionType": "PaymentChannelFund",
     "Channel": "C1AE6DDDEEC05CF2978C0BAD6FE302948E9533691DC749DCDD3B9E5992CA6198",
     "Amount": {
-      "value": "200",
-      "type": "currency"
+      "$value": "200",
+      "$type": "xrp"
     },
     "Expiration": 543171558
   },
@@ -176,8 +176,8 @@
     "Fee": "12",
     "SignerQuorum": 3,
     "SignerEntries": {
-      "type": "json",
-      "value": [
+      "$type": "json",
+      "$value": [
         {
           "SignerEntry": {
             "Account": "rsA2LpzuawewSBQXkiju3YQTMzW13pAAdW",
@@ -213,8 +213,8 @@
     "Flags": 262144,
     "LastLedgerSequence": 8007750,
     "Amount": {
-      "value": "100",
-      "type": "currency"
+      "$value": "100",
+      "$type": "xrp"
     },
     "Sequence": 12
   }

next-env.d.ts

@@ -1,5 +1,4 @@
 /// <reference types="next" />
-/// <reference types="next/types/global" />
 /// <reference types="next/image-types/global" />
 
 // NOTE: This file should not be edited

package.json

@@ -12,13 +12,17 @@
   "dependencies": {
     "@codingame/monaco-jsonrpc": "^0.3.1",
     "@codingame/monaco-languageclient": "^0.17.0",
-    "@monaco-editor/react": "^4.3.1",
+    "@monaco-editor/react": "^4.4.1",
     "@octokit/core": "^3.5.1",
     "@radix-ui/colors": "^0.1.7",
     "@radix-ui/react-alert-dialog": "^0.1.1",
     "@radix-ui/react-dialog": "^0.1.1",
     "@radix-ui/react-dropdown-menu": "^0.1.1",
     "@radix-ui/react-id": "^0.1.1",
+    "@radix-ui/react-label": "^0.1.5",
+    "@radix-ui/react-popover": "^0.1.6",
+    "@radix-ui/react-switch": "^0.1.5",
+    "@radix-ui/react-tooltip": "^0.1.7",
     "@stitches/react": "^1.2.6-0",
     "base64-js": "^1.5.1",
     "dinero.js": "^1.9.1",
@@ -27,10 +31,11 @@
     "javascript-time-ago": "^2.3.11",
     "jszip": "^3.7.1",
     "lodash.uniqby": "^4.7.0",
-    "monaco-editor": "^0.30.1",
+    "lodash.xor": "^4.5.0",
+    "monaco-editor": "^0.33.0",
     "next": "^12.0.4",
     "next-auth": "^4.0.0-beta.5",
-    "next-themes": "^0.0.15",
+    "next-themes": "^0.1.1",
     "normalize-url": "^7.0.2",
     "octokit": "^1.7.0",
     "pako": "^2.0.4",
@@ -40,6 +45,7 @@
     "re-resizable": "^6.9.1",
     "react": "17.0.2",
     "react-dom": "17.0.2",
+    "react-hook-form": "^7.28.0",
     "react-hot-keys": "^2.7.1",
     "react-hot-toast": "^2.1.1",
     "react-new-window": "^0.2.1",
@@ -53,13 +59,14 @@
     "vscode-languageserver": "^7.0.0",
     "vscode-uri": "^3.0.2",
     "wabt": "1.0.16",
-    "xrpl-accountlib": "^1.2.3",
-    "xrpl-client": "^1.9.3"
+    "xrpl-accountlib": "^1.3.2",
+    "xrpl-client": "^1.9.4"
   },
   "devDependencies": {
     "@types/dinero.js": "^1.9.0",
     "@types/file-saver": "^2.0.4",
     "@types/lodash.uniqby": "^4.7.6",
+    "@types/lodash.xor": "^4.5.6",
     "@types/pako": "^1.0.2",
     "@types/react": "17.0.31",
     "eslint": "7.32.0",
@@ -67,4 +74,4 @@
     "raw-loader": "^4.0.2",
     "typescript": "4.4.4"
   }
-}
+}

pages/_app.tsx

@@ -15,7 +15,11 @@ import state from "../state";
 
 import TimeAgo from "javascript-time-ago";
 import en from "javascript-time-ago/locale/en.json";
-TimeAgo.addDefaultLocale(en);
+import { useSnapshot } from "valtio";
+import Alert from "../components/AlertDialog";
+
+TimeAgo.setDefaultLocale(en.locale);
+TimeAgo.addLocale(en);
 
 function MyApp({ Component, pageProps: { session, ...pageProps } }: AppProps) {
   const router = useRouter();
@@ -25,15 +29,29 @@ function MyApp({ Component, pageProps: { session, ...pageProps } }: AppProps) {
   const origin = "https://xrpl-hooks-ide.vercel.app"; // TODO: Change when site is deployed
   const shareImg = "/share-image.png";
 
+  const snap = useSnapshot(state);
   useEffect(() => {
     if (gistId && router.isReady) {
       fetchFiles(gistId);
     } else {
-      if (!gistId && router.isReady && !router.pathname.includes("/sign-in")) {
+      if (
+        !gistId &&
+        router.isReady &&
+        !router.pathname.includes("/sign-in") &&
+        !snap.files.length &&
+        !snap.mainModalShowed
+      ) {
         state.mainModalOpen = true;
+        state.mainModalShowed = true;
       }
     }
-  }, [gistId, router.isReady, router.pathname]);
+  }, [
+    gistId,
+    router.isReady,
+    router.pathname,
+    snap.files,
+    snap.mainModalShowed,
+  ]);
 
   return (
     <>
@@ -43,22 +61,22 @@ function MyApp({ Component, pageProps: { session, ...pageProps } }: AppProps) {
         <meta name="format-detection" content="telephone=no" />
         <meta property="og:url" content={`${origin}${router.asPath}`} />
 
-        <title>XRPL Hooks Editor</title>
-        <meta property="og:title" content="XRPL Hooks Editor" />
-        <meta name="twitter:title" content="XRPL Hooks Editor" />
+        <title>XRPL Hooks Builder</title>
+        <meta property="og:title" content="XRPL Hooks Builder" />
+        <meta name="twitter:title" content="XRPL Hooks Builder" />
         <meta name="twitter:card" content="summary_large_image" />
-        <meta name="twitter:site" content="@xrpllabs" />
+        <meta name="twitter:site" content="@XRPLF" />
         <meta
           name="description"
-          content="Playground for buildings Hooks, that add smart contract functionality to the XRP Ledger."
+          content="Hooks Builder, add smart contract functionality to the XRP Ledger."
         />
         <meta
           property="og:description"
-          content="Playground for buildings Hooks, that add smart contract functionality to the XRP Ledger."
+          content="Hooks Builder, add smart contract functionality to the XRP Ledger."
         />
         <meta
           name="twitter:description"
-          content="Playground for buildings Hooks, that add smart contract functionality to the XRP Ledger.."
+          content="Hooks Builder, add smart contract functionality to the XRP Ledger."
         />
         <meta property="og:image" content={`${origin}${shareImg}`} />
         <meta property="og:image:width" content="1200" />
@@ -83,7 +101,7 @@ function MyApp({ Component, pageProps: { session, ...pageProps } }: AppProps) {
         />
         <link rel="manifest" href="/site.webmanifest" />
         <link rel="mask-icon" href="/safari-pinned-tab.svg" color="#161618" />
-        <meta name="application-name" content="XRPL Hooks Editor" />
+        <meta name="application-name" content="XRPL Hooks Builder" />
         <meta name="msapplication-TileColor" content="#c10ad0" />
         <meta
           name="theme-color"
@@ -95,16 +113,6 @@ function MyApp({ Component, pageProps: { session, ...pageProps } }: AppProps) {
           content="#FDFCFD"
           media="(prefers-color-scheme: light)"
         />
-        <link rel="preconnect" href="https://fonts.googleapis.com" />
-        <link
-          rel="preconnect"
-          href="https://fonts.gstatic.com"
-          crossOrigin=""
-        />
-        <link
-          href="https://fonts.googleapis.com/css2?family=Roboto+Mono:ital@0;1&family=Work+Sans:wght@400;600;700&display=swap"
-          rel="stylesheet"
-        />
       </Head>
       <IdProvider>
         <SessionProvider session={session}>
@@ -133,6 +141,7 @@ function MyApp({ Component, pageProps: { session, ...pageProps } }: AppProps) {
                 })(),
               }}
             />
+            <Alert />
           </ThemeProvider>
         </SessionProvider>
       </IdProvider>

pages/_document.tsx

@@ -24,6 +24,16 @@ class MyDocument extends Document {
             id="stitches"
             dangerouslySetInnerHTML={{ __html: getCssText() }}
           />
+          <link rel="preconnect" href="https://fonts.googleapis.com" />
+          <link
+            rel="preconnect"
+            href="https://fonts.gstatic.com"
+            crossOrigin=""
+          />
+          <link
+            href="https://fonts.googleapis.com/css2?family=Roboto+Mono:ital@0;1&family=Work+Sans:wght@400;600;700&display=swap"
+            rel="stylesheet"
+          />
         </Head>
         <body>
           <Main />

pages/_middleware.ts

@@ -4,7 +4,9 @@ import { NextResponse as Response } from 'next/server';
 export default function middleware(req: NextRequest, ev: NextFetchEvent) {
 
   if (req.nextUrl.pathname === "/") {
-    return Response.redirect("/develop");
+    const url = req.nextUrl.clone();
+    url.pathname = '/develop';
+    return Response.redirect(url);
 
   }
 }

pages/api/faucet.ts

@@ -21,8 +21,15 @@ export default async function handler(
   if (req.method !== 'POST') {
     return res.status(405).json({ error: 'Method not allowed!' })
   }
+  const { account } = req.query;
+  const ip = Array.isArray(req?.headers?.["x-real-ip"]) ? req?.headers?.["x-real-ip"][0] : req?.headers?.["x-real-ip"];
   try {
-    const response = await fetch('https://hooks-testnet.xrpl-labs.com/newcreds', { method: 'POST' });
+    const response = await fetch(`https://${process.env.NEXT_PUBLIC_TESTNET_URL}/newcreds?account=${account ? account : ''}`, {
+      method: 'POST',
+      headers: {
+        'x-forwarded-for': ip || '',
+      },
+    });
     const json: Faucet | ErrorResponse = await response.json();
     if ("error" in json) {
       return res.status(429).json(json)

pages/api/proxy.ts

@@ -0,0 +1,18 @@
+import type { NextApiRequest, NextApiResponse } from 'next'
+
+export default async function handler(
+    req: NextApiRequest,
+    res: NextApiResponse
+) {
+    try {
+        const { url, opts } = req.body
+        const r = await fetch(url, opts);
+        if (!r.ok) throw (r.statusText)
+
+        const data = await r.json()
+        return res.json(data)
+    } catch (error) {
+        console.warn(error)
+        return res.status(500).json({ message: "Something went wrong!" })
+    }
+}

pages/develop/[[...slug]].tsx

@@ -1,15 +1,18 @@
+import { Label } from "@radix-ui/react-label";
 import type { NextPage } from "next";
 import dynamic from "next/dynamic";
-import { Play } from "phosphor-react";
+import { Gear, Play } from "phosphor-react";
 import Hotkeys from "react-hot-keys";
 import Split from "react-split";
 import { useSnapshot } from "valtio";
+import { ButtonGroup, Flex } from "../../components";
 import Box from "../../components/Box";
 import Button from "../../components/Button";
+import Popover from "../../components/Popover";
 import state from "../../state";
 import { compileCode } from "../../state/actions";
 import { getSplit, saveSplit } from "../../state/actions/persistSplits";
-
+import { styled } from "../../stitches.config";
 
 const HooksEditor = dynamic(() => import("../../components/HooksEditor"), {
   ssr: false,
@@ -19,6 +22,128 @@ const LogBox = dynamic(() => import("../../components/LogBox"), {
   ssr: false,
 });
 
+const OptimizationText = () => (
+  <span>
+    Specify which optimization level to use for compiling. For example -O0 means
+    “no optimization”: this level compiles the fastest and generates the most
+    debuggable code. -O2 means moderate level of optimization which enables most
+    optimizations. Read more about the options from{" "}
+    <a
+      className="link"
+      rel="noopener noreferrer"
+      target="_blank"
+      href="https://clang.llvm.org/docs/CommandGuide/clang.html#cmdoption-o0"
+    >
+      clang documentation
+    </a>
+    .
+  </span>
+);
+
+const StyledOptimizationText = styled(OptimizationText, {
+  color: "$mauve12 !important",
+  fontSize: "200px",
+  "span a.link": {
+    color: "red",
+  },
+});
+
+const CompilerSettings = () => {
+  const snap = useSnapshot(state);
+  return (
+    <Flex css={{ minWidth: 200, flexDirection: "column", gap: "$5" }}>
+      <Box>
+        <Label
+          style={{
+            flexDirection: "row",
+            display: "flex",
+          }}
+        >
+          Optimization level{" "}
+          <Popover
+            css={{
+              maxWidth: "240px",
+              lineHeight: "1.3",
+              a: {
+                color: "$purple11",
+              },
+              ".dark &": {
+                backgroundColor: "$black !important",
+
+                ".arrow": {
+                  fill: "$colors$black",
+                },
+              },
+            }}
+            content={<StyledOptimizationText />}
+          >
+            <Flex
+              css={{
+                position: "relative",
+                top: "-1px",
+                ml: "$1",
+                backgroundColor: "$mauve8",
+                borderRadius: "$full",
+                cursor: "pointer",
+                width: "16px",
+                height: "16px",
+                alignItems: "center",
+                justifyContent: "center",
+              }}
+            >
+              ?
+            </Flex>
+          </Popover>
+        </Label>
+        <ButtonGroup css={{ mt: "$2", fontFamily: "$monospace" }}>
+          <Button
+            css={{ fontFamily: "$monospace" }}
+            outline={snap.compileOptions.optimizationLevel !== "-O0"}
+            onClick={() => (state.compileOptions.optimizationLevel = "-O0")}
+          >
+            -O0
+          </Button>
+          <Button
+            css={{ fontFamily: "$monospace" }}
+            outline={snap.compileOptions.optimizationLevel !== "-O1"}
+            onClick={() => (state.compileOptions.optimizationLevel = "-O1")}
+          >
+            -O1
+          </Button>
+          <Button
+            css={{ fontFamily: "$monospace" }}
+            outline={snap.compileOptions.optimizationLevel !== "-O2"}
+            onClick={() => (state.compileOptions.optimizationLevel = "-O2")}
+          >
+            -O2
+          </Button>
+          <Button
+            css={{ fontFamily: "$monospace" }}
+            outline={snap.compileOptions.optimizationLevel !== "-O3"}
+            onClick={() => (state.compileOptions.optimizationLevel = "-O3")}
+          >
+            -O3
+          </Button>
+          <Button
+            css={{ fontFamily: "$monospace" }}
+            outline={snap.compileOptions.optimizationLevel !== "-O4"}
+            onClick={() => (state.compileOptions.optimizationLevel = "-O4")}
+          >
+            -O4
+          </Button>
+          <Button
+            css={{ fontFamily: "$monospace" }}
+            outline={snap.compileOptions.optimizationLevel !== "-Os"}
+            onClick={() => (state.compileOptions.optimizationLevel = "-Os")}
+          >
+            -Os
+          </Button>
+        </ButtonGroup>
+      </Box>
+    </Flex>
+  );
+};
+
 const Home: NextPage = () => {
   const snap = useSnapshot(state);
 
@@ -34,7 +159,7 @@ const Home: NextPage = () => {
     >
       <main style={{ display: "flex", flex: 1, position: "relative" }}>
         <HooksEditor />
-        {snap.files[snap.active]?.name?.split(".")?.[1].toLowerCase() ===
+        {snap.files[snap.active]?.name?.split(".")?.[1]?.toLowerCase() ===
           "c" && (
           <Hotkeys
             keyName="command+b,ctrl+b"
@@ -42,12 +167,7 @@ const Home: NextPage = () => {
               !snap.compiling && snap.files.length && compileCode(snap.active)
             }
           >
-            <Button
-              variant="primary"
-              uppercase
-              disabled={!snap.files.length}
-              isLoading={snap.compiling}
-              onClick={() => compileCode(snap.active)}
+            <Flex
               css={{
                 position: "absolute",
                 bottom: "$4",
@@ -55,11 +175,25 @@ const Home: NextPage = () => {
                 alignItems: "center",
                 display: "flex",
                 cursor: "pointer",
+                gap: "$2",
               }}
             >
-              <Play weight="bold" size="16px" />
-              Compile to Wasm
-            </Button>
+              <Button
+                variant="primary"
+                uppercase
+                disabled={!snap.files.length}
+                isLoading={snap.compiling}
+                onClick={() => compileCode(snap.active)}
+              >
+                <Play weight="bold" size="16px" />
+                Compile to Wasm
+              </Button>
+              <Popover content={<CompilerSettings />}>
+                <Button variant="primary" css={{ px: "10px" }}>
+                  <Gear size="16px" />
+                </Button>
+              </Popover>
+            </Flex>
           </Hotkeys>
         )}
       </main>

pages/test/[[...slug]].tsx

@@ -1,17 +1,11 @@
 import dynamic from "next/dynamic";
-import { Play } from "phosphor-react";
-import { FC, useCallback, useEffect, useState } from "react";
 import Split from "react-split";
 import { useSnapshot } from "valtio";
-import {
-  Box, Button, Container,
-  Flex, Input,
-  Select, Tab, Tabs, Text
-} from "../../components";
-import transactionsData from "../../content/transactions.json";
+import { Box, Container, Flex, Tab, Tabs } from "../../components";
+import Transaction from "../../components/Transaction";
 import state from "../../state";
-import { sendTransaction } from "../../state/actions";
 import { getSplit, saveSplit } from "../../state/actions/persistSplits";
+import { transactionsState, modifyTransaction } from "../../state";
 
 const DebugStream = dynamic(() => import("../../components/DebugStream"), {
   ssr: false,
@@ -24,328 +18,10 @@ const Accounts = dynamic(() => import("../../components/Accounts"), {
   ssr: false,
 });
 
-// type SelectOption<T> = { value: T, label: string };
-type TxFields = Omit<
-  typeof transactionsData[0],
-  "Account" | "Sequence" | "TransactionType"
->;
-type OtherFields = (keyof Omit<TxFields, "Destination">)[];
-
-interface Props {
-  header?: string;
-}
-
-const Transaction: FC<Props> = ({ header, ...props }) => {
-  const snap = useSnapshot(state);
-
-  const transactionsOptions = transactionsData.map((tx) => ({
-    value: tx.TransactionType,
-    label: tx.TransactionType,
-  }));
-  const [selectedTransaction, setSelectedTransaction] = useState<
-    typeof transactionsOptions[0] | null
-  >(null);
-
-  const accountOptions = snap.accounts.map((acc) => ({
-    label: acc.name,
-    value: acc.address,
-  }));
-  const [selectedAccount, setSelectedAccount] = useState<
-    typeof accountOptions[0] | null
-  >(null);
-
-  const destAccountOptions = snap.accounts
-    .map((acc) => ({
-      label: acc.name,
-      value: acc.address,
-    }))
-    .filter((acc) => acc.value !== selectedAccount?.value);
-  const [selectedDestAccount, setSelectedDestAccount] = useState<
-    typeof destAccountOptions[0] | null
-  >(null);
-
-  const [txIsLoading, setTxIsLoading] = useState(false);
-  const [txIsDisabled, setTxIsDisabled] = useState(false);
-  const [txFields, setTxFields] = useState<TxFields>({});
-
-  useEffect(() => {
-    const transactionType = selectedTransaction?.value;
-    const account = snap.accounts.find(
-      (acc) => acc.address === selectedAccount?.value
-    );
-    if (!account || !transactionType || txIsLoading) {
-      setTxIsDisabled(true);
-    } else {
-      setTxIsDisabled(false);
-    }
-  }, [txIsLoading, selectedTransaction, selectedAccount, snap.accounts]);
-
-  useEffect(() => {
-    let _txFields: TxFields | undefined = transactionsData.find(
-      (tx) => tx.TransactionType === selectedTransaction?.value
-    );
-    if (!_txFields) return setTxFields({});
-    _txFields = { ..._txFields } as TxFields;
-
-    setSelectedDestAccount(null);
-    // @ts-ignore
-    delete _txFields.TransactionType;
-    // @ts-ignore
-    delete _txFields.Account;
-    // @ts-ignore
-    delete _txFields.Sequence;
-    setTxFields(_txFields);
-  }, [selectedTransaction, setSelectedDestAccount]);
-
-  const submitTest = useCallback(async () => {
-    const account = snap.accounts.find(
-      (acc) => acc.address === selectedAccount?.value
-    );
-    const TransactionType = selectedTransaction?.value;
-    if (!account || !TransactionType || txIsDisabled) return;
-
-    setTxIsLoading(true);
-    // setTxIsError(null)
-    try {
-      let options = { ...txFields };
-
-      options.Destination = selectedDestAccount?.value;
-      (Object.keys(options) as (keyof TxFields)[]).forEach((field) => {
-        let _value = options[field];
-        // convert currency
-        if (typeof _value === "object" && _value.type === "currency") {
-          if (+_value.value) {
-            options[field] = (+_value.value * 1000000 + "") as any;
-          } else {
-            options[field] = undefined; // 👇 💀
-          }
-        }
-        // handle type: `json`
-        if (typeof _value === "object" && _value.type === "json") {
-          if (typeof _value.value === "object") {
-            options[field] = _value.value as any;
-          } else {
-            try {
-              options[field] = JSON.parse(_value.value);
-            } catch (error) {
-              const message = `Input error for json field '${field}': ${
-                error instanceof Error ? error.message : ""
-              }`;
-              throw Error(message);
-            }
-          }
-        }
-
-        // delete unneccesary fields
-        if (!options[field]) {
-          delete options[field];
-        }
-      });
-      const logPrefix = header ? `${header.split(".")[0]}: ` : undefined;
-      await sendTransaction(
-        account,
-        {
-          TransactionType,
-          ...options,
-        },
-        { logPrefix }
-      );
-    } catch (error) {
-      console.error(error);
-      if (error instanceof Error) {
-        state.transactionLogs.push({ type: "error", message: error.message });
-      }
-    }
-    setTxIsLoading(false);
-  }, [
-    header,
-    selectedAccount?.value,
-    selectedDestAccount?.value,
-    selectedTransaction?.value,
-    snap.accounts,
-    txFields,
-    txIsDisabled,
-  ]);
-
-  const resetState = useCallback(() => {
-    setSelectedAccount(null);
-    setSelectedDestAccount(null);
-    setSelectedTransaction(null);
-    setTxFields({});
-    setTxIsDisabled(false);
-    setTxIsLoading(false);
-  }, []);
-
-  const usualFields = ["TransactionType", "Amount", "Account", "Destination"];
-  const otherFields = Object.keys(txFields).filter(
-    (k) => !usualFields.includes(k)
-  ) as OtherFields;
-  return (
-    <Box css={{ position: "relative", height: "calc(100% - 28px)" }} {...props}>
-      <Container
-        css={{ p: "$3 0", fontSize: "$sm", height: "calc(100% - 28px)" }}
-      >
-        <Flex column fluid css={{ height: "100%", overflowY: "auto" }}>
-          <Flex
-            row
-            fluid
-            css={{ justifyContent: "flex-end", alignItems: "center", mb: "$3" }}
-          >
-            <Text muted css={{ mr: "$3" }}>
-              Transaction type:{" "}
-            </Text>
-            <Select
-              instanceId="transactionsType"
-              placeholder="Select transaction type"
-              options={transactionsOptions}
-              hideSelectedOptions
-              css={{ width: "70%" }}
-              value={selectedTransaction}
-              onChange={(tt) => setSelectedTransaction(tt as any)}
-            />
-          </Flex>
-          <Flex
-            row
-            fluid
-            css={{ justifyContent: "flex-end", alignItems: "center", mb: "$3" }}
-          >
-            <Text muted css={{ mr: "$3" }}>
-              Account:{" "}
-            </Text>
-            <Select
-              instanceId="from-account"
-              placeholder="Select your account"
-              css={{ width: "70%" }}
-              options={accountOptions}
-              value={selectedAccount}
-              onChange={(acc) => setSelectedAccount(acc as any)}
-            />
-          </Flex>
-          {txFields.Amount !== undefined && (
-            <Flex
-              row
-              fluid
-              css={{
-                justifyContent: "flex-end",
-                alignItems: "center",
-                mb: "$3",
-              }}
-            >
-              <Text muted css={{ mr: "$3" }}>
-                Amount (XRP):{" "}
-              </Text>
-              <Input
-                value={txFields.Amount.value}
-                onChange={(e) =>
-                  setTxFields({
-                    ...txFields,
-                    Amount: { type: "currency", value: e.target.value },
-                  })
-                }
-                variant="deep"
-                css={{ width: "70%", flex: "inherit", height: "$9" }}
-              />
-            </Flex>
-          )}
-          {txFields.Destination !== undefined && (
-            <Flex
-              row
-              fluid
-              css={{
-                justifyContent: "flex-end",
-                alignItems: "center",
-                mb: "$3",
-              }}
-            >
-              <Text muted css={{ mr: "$3" }}>
-                Destination account:{" "}
-              </Text>
-              <Select
-                instanceId="to-account"
-                placeholder="Select the destination account"
-                css={{ width: "70%" }}
-                options={destAccountOptions}
-                value={selectedDestAccount}
-                isClearable
-                onChange={(acc) => setSelectedDestAccount(acc as any)}
-              />
-            </Flex>
-          )}
-          {otherFields.map((field) => {
-            let _value = txFields[field];
-            let value = typeof _value === "object" ? _value.value : _value;
-            value =
-              typeof value === "object"
-                ? JSON.stringify(value)
-                : value?.toLocaleString();
-            let isCurrency =
-              typeof _value === "object" && _value.type === "currency";
-            return (
-              <Flex
-                key={field}
-                row
-                fluid
-                css={{
-                  justifyContent: "flex-end",
-                  alignItems: "center",
-                  mb: "$3",
-                }}
-              >
-                <Text muted css={{ mr: "$3" }}>
-                  {field + (isCurrency ? " (XRP)" : "")}:{" "}
-                </Text>
-                <Input
-                  value={value}
-                  onChange={(e) =>
-                    setTxFields({
-                      ...txFields,
-                      [field]:
-                        typeof _value === "object"
-                          ? { ..._value, value: e.target.value }
-                          : e.target.value,
-                    })
-                  }
-                  variant="deep"
-                  css={{ width: "70%", flex: "inherit", height: "$9" }}
-                />
-              </Flex>
-            );
-          })}
-        </Flex>
-      </Container>
-      <Flex
-        row
-        css={{
-          justifyContent: "space-between",
-          position: "absolute",
-          left: 0,
-          bottom: 0,
-          width: "100%",
-        }}
-      >
-        <Button outline>VIEW AS JSON</Button>
-        <Flex row>
-          <Button onClick={resetState} outline css={{ mr: "$3" }}>
-            RESET
-          </Button>
-          <Button
-            variant="primary"
-            onClick={submitTest}
-            isLoading={txIsLoading}
-            disabled={txIsDisabled}
-          >
-            <Play weight="bold" size="16px" />
-            RUN TEST
-          </Button>
-        </Flex>
-      </Flex>
-    </Box>
-  );
-};
-
 const Test = () => {
   const { transactionLogs } = useSnapshot(state);
-  const [tabHeaders, setTabHeaders] = useState<string[]>(["test1.json"]);
+  const { transactions, activeHeader } = useSnapshot(transactionsState);
+
   return (
     <Container css={{ px: 0 }}>
       <Split
@@ -354,7 +30,7 @@ const Test = () => {
         gutterSize={4}
         gutterAlign="center"
         style={{ height: "calc(100vh - 60px)" }}
-        onDragEnd={(e) => saveSplit("testVertical", e)}
+        onDragEnd={e => saveSplit("testVertical", e)}
       >
         <Flex
           row
@@ -376,23 +52,29 @@ const Test = () => {
               width: "100%",
               height: "100%",
             }}
-            onDragEnd={(e) => saveSplit("testHorizontal", e)}
+            onDragEnd={e => saveSplit("testHorizontal", e)}
           >
             <Box css={{ width: "55%", px: "$2" }}>
               <Tabs
+                activeHeader={activeHeader}
+                // TODO make header a required field
+                onChangeActive={(idx, header) => {
+                  if (header) transactionsState.activeHeader = header;
+                }}
                 keepAllAlive
                 forceDefaultExtension
                 defaultExtension=".json"
-                onCreateNewTab={(name) =>
-                  setTabHeaders(tabHeaders.concat(name))
-                }
-                onCloseTab={(index) =>
-                  setTabHeaders(tabHeaders.filter((_, idx) => idx !== index))
+                onCreateNewTab={header => modifyTransaction(header, {})}
+                onCloseTab={(idx, header) =>
+                  header && modifyTransaction(header, undefined)
                 }
               >
-                {tabHeaders.map((header) => (
+                {transactions.map(({ header, state }) => (
                   <Tab key={header} header={header}>
-                    <Transaction header={header} />
+                    <Transaction
+                      state={state}
+                      header={header}
+                    />
                   </Tab>
                 ))}
               </Tabs>

patches/ripple-binary-codec+1.2.0.patch

@@ -1,419 +0,0 @@
-diff --git a/node_modules/ripple-binary-codec/dist/enums/definitions.json b/node_modules/ripple-binary-codec/dist/enums/definitions.json
-index 2333c42..b8f8eab 100644
---- a/node_modules/ripple-binary-codec/dist/enums/definitions.json
-+++ b/node_modules/ripple-binary-codec/dist/enums/definitions.json
-@@ -1,3 +1,4 @@
-+
- {
-   "TYPES": {
-     "Validation": 10003,
-@@ -40,9 +41,7 @@
-     "Check": 67,
-     "Nickname": 110,
-     "Contract": 99,
--    "NFTokenPage": 80,
--    "NFTokenOffer": 55,
--    "NegativeUNL": 78
-+    "GeneratorMap": 103
-   },
-   "FIELDS": [
-     [
-@@ -95,16 +94,6 @@
-         "type": "UInt16"
-       }
-     ],
--    [
--      "TransferFee",
--      {
--        "nth": 4,
--        "isVLEncoded": false,
--        "isSerialized": true,
--        "isSigningField": true,
--        "type": "UInt16"
--      }
--    ],
-     [
-       "Flags",
-       {
-@@ -455,6 +444,16 @@
-         "type": "UInt32"
-       }
-     ],
-+    [
-+      "EmitGeneration",
-+      {
-+        "nth": 43,
-+        "isVLEncoded": false,
-+        "isSerialized": true,
-+        "isSigningField": true,
-+        "type": "UInt32"
-+      }
-+    ],
-     [
-       "IndexNext",
-       {
-@@ -635,16 +634,6 @@
-         "type": "Hash256"
-       }
-     ],
--    [
--      "TokenID",
--      {
--        "nth": 10,
--        "isVLEncoded": false,
--        "isSerialized": true,
--        "isSigningField": true,
--        "type": "Hash256"
--      }
--    ],
-     [
-       "BookDirectory",
-       {
-@@ -916,7 +905,7 @@
-       }
-     ],
-     [
--      "URI",
-+      "Generator",
-       {
-         "nth": 5,
-         "isVLEncoded": true,
-@@ -1045,36 +1034,6 @@
-         "type": "Blob"
-       }
-     ],
--    [
--      "UNLModifyValidator",
--      {
--        "nth": 19,
--        "isVLEncoded": true,
--        "isSerialized": true,
--        "isSigningField": true,
--        "type": "Blob"
--      }
--    ],
--    [
--      "ValidatorToDisable",
--      {
--        "nth": 20,
--        "isVLEncoded": true,
--        "isSerialized": true,
--        "isSigningField": true,
--        "type": "Blob"
--      }
--    ],
--    [
--      "ValidatorToReEnable",
--      {
--        "nth": 21,
--        "isVLEncoded": true,
--        "isSerialized": true,
--        "isSigningField": true,
--        "type": "Blob"
--      }
--    ],
-     [
-       "Account",
-       {
-@@ -1156,7 +1115,7 @@
-       }
-     ],
-     [
--      "Minter",
-+      "EmitCallback",
-       {
-         "nth": 9,
-         "isVLEncoded": true,
-@@ -1276,9 +1235,9 @@
-       }
-     ],
-     [
--      "NonFungibleToken",
-+      "Signer",
-       {
--        "nth": 12,
-+        "nth": 16,
-         "isVLEncoded": false,
-         "isSerialized": true,
-         "isSigningField": true,
-@@ -1286,9 +1245,9 @@
-       }
-     ],
-     [
--      "Signer",
-+      "Majority",
-       {
--        "nth": 16,
-+        "nth": 18,
-         "isVLEncoded": false,
-         "isSerialized": true,
-         "isSigningField": true,
-@@ -1296,9 +1255,9 @@
-       }
-     ],
-     [
--      "Majority",
-+      "DisabledValidator",
-       {
--        "nth": 18,
-+        "nth": 19,
-         "isVLEncoded": false,
-         "isSerialized": true,
-         "isSigningField": true,
-@@ -1306,9 +1265,9 @@
-       }
-     ],
-     [
--      "DisabledValidator",
-+      "EmitDetails",
-       {
--        "nth": 19,
-+        "nth": 12,
-         "isVLEncoded": false,
-         "isSerialized": true,
-         "isSigningField": true,
-@@ -1395,16 +1354,6 @@
-         "type": "STArray"
-       }
-     ],
--    [
--      "NonFungibleTokens",
--      {
--        "nth": 10,
--        "isVLEncoded": false,
--        "isSerialized": true,
--        "isSigningField": true,
--        "type": "STArray"
--      }
--    ],
-     [
-       "Majorities",
-       {
-@@ -1415,16 +1364,6 @@
-         "type": "STArray"
-       }
-     ],
--    [
--      "DisabledValidators",
--      {
--        "nth": 17,
--        "isVLEncoded": false,
--        "isSerialized": true,
--        "isSigningField": true,
--        "type": "STArray"
--      }
--    ],
-     [
-       "CloseResolution",
-       {
-@@ -1535,16 +1474,6 @@
-         "type": "Vector256"
-       }
-     ],
--    [
--      "TokenIDs",
--      {
--        "nth": 4,
--        "isVLEncoded": true,
--        "isSerialized": true,
--        "isSigningField": true,
--        "type": "Vector256"
--      }
--    ],
-     [
-       "Transaction",
-       {
-@@ -1596,7 +1525,7 @@
-       }
-     ],
-     [
--      "TicketCount",
-+      "HookStateCount",
-       {
-         "nth": 40,
-         "isVLEncoded": false,
-@@ -1606,7 +1535,7 @@
-       }
-     ],
-     [
--      "TicketSequence",
-+      "HookReserveCount",
-       {
-         "nth": 41,
-         "isVLEncoded": false,
-@@ -1616,7 +1545,7 @@
-       }
-     ],
-     [
--      "TokenTaxon",
-+      "HookDataMaxSize",
-       {
-         "nth": 42,
-         "isVLEncoded": false,
-@@ -1626,23 +1555,23 @@
-       }
-     ],
-     [
--      "MintedTokens",
-+      "HookOn",
-       {
--        "nth": 43,
-+        "nth": 16,
-         "isVLEncoded": false,
-         "isSerialized": true,
-         "isSigningField": true,
--        "type": "UInt32"
-+        "type": "UInt64"
-       }
-     ],
-     [
--      "BurnedTokens",
-+      "EmitBurden",
-       {
--        "nth": 44,
-+        "nth": 12,
-         "isVLEncoded": false,
-         "isSerialized": true,
-         "isSigningField": true,
--        "type": "UInt32"
-+        "type": "UInt64"
-       }
-     ],
-     [
-@@ -1686,29 +1615,9 @@
-       }
-     ],
-     [
--      "PreviousPageMin",
-+      "EmitParentTxnID",
-       {
--        "nth": 26,
--        "isVLEncoded": false,
--        "isSerialized": true,
--        "isSigningField": true,
--        "type": "Hash256"
--      }
--    ],
--    [
--      "NextPageMin",
--      {
--        "nth": 27,
--        "isVLEncoded": false,
--        "isSerialized": true,
--        "isSigningField": true,
--        "type": "Hash256"
--      }
--    ],
--    [
--      "BuyOffer",
--      {
--        "nth": 28,
-+        "nth": 10,
-         "isVLEncoded": false,
-         "isSerialized": true,
-         "isSigningField": true,
-@@ -1716,9 +1625,9 @@
-       }
-     ],
-     [
--      "SellOffer",
-+      "EmitNonce",
-       {
--        "nth": 29,
-+        "nth": 11,
-         "isVLEncoded": false,
-         "isSerialized": true,
-         "isSigningField": true,
-@@ -1735,16 +1644,6 @@
-         "type": "UInt8"
-       }
-     ],
--    [
--      "UNLModifyDisabling",
--      {
--        "nth": 17,
--        "isVLEncoded": false,
--        "isSerialized": true,
--        "isSigningField": true,
--        "type": "UInt8"
--      }
--    ],
-     [
-       "DestinationNode",
-       {
-@@ -1754,36 +1653,6 @@
-         "isSigningField": true,
-         "type": "UInt64"
-       }
--    ],
--    [
--      "Cookie",
--      {
--        "nth": 10,
--        "isVLEncoded": false,
--        "isSerialized": true,
--        "isSigningField": true,
--        "type": "UInt64"
--      }
--    ],
--    [
--      "ServerVersion",
--      {
--        "nth": 11,
--        "isVLEncoded": false,
--        "isSerialized": true,
--        "isSigningField": true,
--        "type": "UInt64"
--      }
--    ],
--    [
--      "OfferNode",
--      {
--        "nth": 12,
--        "isVLEncoded": false,
--        "isSerialized": true,
--        "isSigningField": true,
--        "type": "UInt64"
--      }
-     ]
-   ],
-   "TRANSACTION_RESULTS": {
-@@ -1908,18 +1777,7 @@
-     "tecDUPLICATE": 149,
-     "tecKILLED": 150,
-     "tecHAS_OBLIGATIONS": 151,
--    "tecTOO_SOON": 152,
--
--    "tecMAX_SEQUENCE_REACHED": 154,
--    "tecNO_SUITABLE_PAGE": 155,
--    "tecBUY_SELL_MISMATCH": 156,
--    "tecOFFER_TYPE_MISMATCH": 157,
--    "tecCANT_ACCEPT_OWN_OFFER": 158,
--    "tecINSUFFICIENT_FUNDS": 159,
--    "tecOBJECT_NOT_FOUND": 160,
--    "tecINSUFFICIENT_PAYMENT": 161,
--    "tecINCORRECT_ASSET": 162,
--    "tecTOO_MANY": 163
-+    "tecTOO_SOON": 152
-   },
-   "TRANSACTION_TYPES": {
-     "Invalid": -1,
-@@ -1946,13 +1804,11 @@
-     "DepositPreauth": 19,
-     "TrustSet": 20,
-     "AccountDelete": 21,
--    "NFTokenMint": 25,
--    "NFTokenBurn": 26,
--    "NFTokenCreateOffer": 27,
--    "NFTokenCancelOffer": 28,
--    "NFTokenAcceptOffer": 29,
-+    "SetHook": 22,
-+    "Invoke": 23,
-+    "Batch": 24,
-+
-     "EnableAmendment": 100,
--    "SetFee": 101,
--    "UNLModify": 102
-+    "SetFee": 101
-   }
- }

state/actions/addFaucetAccount.ts

@@ -29,8 +29,8 @@ export const names = [
  */
 export const addFaucetAccount = async (showToast: boolean = false) => {
   // Lets limit the number of faucet accounts to 5 for now
-  if (state.accounts.length > 4) {
-    return toast.error("You can only have maximum 5 accounts");
+  if (state.accounts.length > 5) {
+    return toast.error("You can only have maximum 6 accounts");
   }
   if (typeof window !== 'undefined') {
 
@@ -50,14 +50,16 @@ export const addFaucetAccount = async (showToast: boolean = false) => {
       if (showToast) {
         toast.success("New account created", { id: toastId });
       }
+      const currNames = state.accounts.map(acc => acc.name);
       state.accounts.push({
-        name: names[state.accounts.length],
+        name: names.filter(name => !currNames.includes(name))[0],
         xrp: (json.xrp || 0 * 1000000).toString(),
         address: json.address,
         secret: json.secret,
         sequence: 1,
         hooks: [],
         isLoading: false,
+        version: '2'
       });
     }
   }
@@ -66,11 +68,29 @@ export const addFaucetAccount = async (showToast: boolean = false) => {
 // fetch initial faucets
 (async function fetchFaucets() {
   if (typeof window !== 'undefined') {
-    if (state.accounts.length < 2) {
+    if (state.accounts.length === 0) {
       await addFaucetAccount();
-      setTimeout(() => {
-        addFaucetAccount();
-      }, 10000);
+      // setTimeout(() => {
+      //   addFaucetAccount();
+      // }, 10000);
     }
   }
-})();
+})();
+
+export const addFunds = async (address: string) => {
+  const toastId = toast.loading("Requesting funds");
+  const res = await fetch(`${window.location.origin}/api/faucet?account=${address}`, {
+    method: "POST",
+  });
+  const json: FaucetAccountRes | { error: string } = await res.json();
+  if ("error" in json) {
+    return toast.error(json.error, { id: toastId });
+  } else {
+    toast.success(`Funds added (${json.xrp} XRP)`, { id: toastId });
+    const currAccount = state.accounts.find(acc => acc.address === address);
+    if (currAccount) {
+      currAccount.xrp = (Number(currAccount.xrp) + (json.xrp * 1000000)).toString();
+    }
+  }
+
+}

state/actions/compileCode.ts

@@ -35,9 +35,11 @@ export const compileCode = async (activeId: number) => {
       body: JSON.stringify({
         output: "wasm",
         compress: true,
+        strip: state.compileOptions.strip,
         files: [
           {
             type: "c",
+            options: state.compileOptions.optimizationLevel || '-O0',
             name: state.files[activeId].name,
             src: state.files[activeId].content,
           },

state/actions/deployHook.ts

@@ -1,98 +0,0 @@
-import { derive, sign } from "xrpl-accountlib";
-
-import state, { IAccount } from "../index";
-
-function arrayBufferToHex(arrayBuffer?: ArrayBuffer | null) {
-  if (!arrayBuffer) {
-    return "";
-  }
-  if (
-    typeof arrayBuffer !== "object" ||
-    arrayBuffer === null ||
-    typeof arrayBuffer.byteLength !== "number"
-  ) {
-    throw new TypeError("Expected input to be an ArrayBuffer");
-  }
-
-  var view = new Uint8Array(arrayBuffer);
-  var result = "";
-  var value;
-
-  for (var i = 0; i < view.length; i++) {
-    value = view[i].toString(16);
-    result += value.length === 1 ? "0" + value : value;
-  }
-
-  return result;
-}
-
-/* deployHook function turns the wasm binary into
- * hex string, signs the transaction and deploys it to
- * Hooks testnet.
- */
-export const deployHook = async (account: IAccount & { name?: string }) => {
-  if (
-    !state.files ||
-    state.files.length === 0 ||
-    !state.files?.[state.active]?.compiledContent
-  ) {
-    return;
-  }
-
-  if (!state.files?.[state.active]?.compiledContent) {
-    return;
-  }
-  if (!state.client) {
-    return;
-  }
-  if (typeof window !== "undefined") {
-    const tx = {
-      Account: account.address,
-      TransactionType: "SetHook",
-      CreateCode: arrayBufferToHex(
-        state.files?.[state.active]?.compiledContent
-      ).toUpperCase(),
-      HookOn: "0000000000000000",
-      Sequence: account.sequence,
-      Fee: "1000",
-    };
-    const keypair = derive.familySeed(account.secret);
-    const { signedTransaction } = sign(tx, keypair);
-    const currentAccount = state.accounts.find(
-      (acc) => acc.address === account.address
-    );
-    if (currentAccount) {
-      currentAccount.isLoading = true;
-    }
-    try {
-      const submitRes = await state.client.send({
-        command: "submit",
-        tx_blob: signedTransaction,
-      });
-      if (submitRes.engine_result === "tesSUCCESS") {
-        state.deployLogs.push({
-          type: "success",
-          message: "Hook deployed successfully ✅",
-        });
-        state.deployLogs.push({
-          type: "success",
-          message: `[${submitRes.engine_result}] ${submitRes.engine_result_message} Validated ledger index: ${submitRes.validated_ledger_index}`,
-        });
-      } else {
-        state.deployLogs.push({
-          type: "error",
-          message: `[${submitRes.engine_result}] ${submitRes.engine_result_message}`,
-        });
-      }
-    } catch (err) {
-      console.log(err);
-      state.deployLogs.push({
-        type: "error",
-        message: "Error occured while deploying",
-      });
-    }
-    if (currentAccount) {
-      currentAccount.isLoading = false;
-    }
-  }
-};

state/actions/deployHook.tsx

@@ -0,0 +1,282 @@
+import { derive, sign } from "xrpl-accountlib";
+import toast from "react-hot-toast";
+
+import state, { IAccount } from "../index";
+import calculateHookOn, { TTS } from "../../utils/hookOnCalculator";
+import { SetHookData } from "../../components/SetHookDialog";
+import { Link } from "../../components";
+import { ref } from "valtio";
+import estimateFee from "../../utils/estimateFee";
+
+export const sha256 = async (string: string) => {
+  const utf8 = new TextEncoder().encode(string);
+  const hashBuffer = await crypto.subtle.digest("SHA-256", utf8);
+  const hashArray = Array.from(new Uint8Array(hashBuffer));
+  const hashHex = hashArray
+    .map((bytes) => bytes.toString(16).padStart(2, "0"))
+    .join("");
+  return hashHex;
+};
+
+function toHex(str: string) {
+  var result = "";
+  for (var i = 0; i < str.length; i++) {
+    result += str.charCodeAt(i).toString(16);
+  }
+  return result.toUpperCase();
+}
+
+function arrayBufferToHex(arrayBuffer?: ArrayBuffer | null) {
+  if (!arrayBuffer) {
+    return "";
+  }
+  if (
+    typeof arrayBuffer !== "object" ||
+    arrayBuffer === null ||
+    typeof arrayBuffer.byteLength !== "number"
+  ) {
+    throw new TypeError("Expected input to be an ArrayBuffer");
+  }
+
+  var view = new Uint8Array(arrayBuffer);
+  var result = "";
+  var value;
+
+  for (var i = 0; i < view.length; i++) {
+    value = view[i].toString(16);
+    result += value.length === 1 ? "0" + value : value;
+  }
+
+  return result;
+}
+
+export const prepareDeployHookTx = async (
+  account: IAccount & { name?: string },
+  data: SetHookData
+) => {
+  if (
+    !state.files ||
+    state.files.length === 0 ||
+    !state.files?.[state.active]?.compiledContent
+  ) {
+    return;
+  }
+
+  if (!state.files?.[state.active]?.compiledContent) {
+    return;
+  }
+  if (!state.client) {
+    return;
+  }
+  const HookNamespace = (await sha256(data.HookNamespace)).toUpperCase();
+  const hookOnValues: (keyof TTS)[] = data.Invoke.map((tt) => tt.value);
+  const { HookParameters } = data;
+  const filteredHookParameters = HookParameters.filter(
+    (hp) =>
+      hp.HookParameter.HookParameterName && hp.HookParameter.HookParameterValue
+  )?.map((aa) => ({
+    HookParameter: {
+      HookParameterName: toHex(aa.HookParameter.HookParameterName || ""),
+      HookParameterValue: aa.HookParameter.HookParameterValue || "",
+    },
+  }));
+  // const filteredHookGrants = HookGrants.filter(hg => hg.HookGrant.Authorize || hg.HookGrant.HookHash).map(hg => {
+  //   return {
+  //     HookGrant: {
+  //       ...(hg.HookGrant.Authorize && { Authorize: hg.HookGrant.Authorize }),
+  //       // HookHash: hg.HookGrant.HookHash || undefined
+  //       ...(hg.HookGrant.HookHash && { HookHash: hg.HookGrant.HookHash })
+  //     }
+  //   }
+  // });
+  if (typeof window !== "undefined") {
+    const tx = {
+      Account: account.address,
+      TransactionType: "SetHook",
+      Sequence: account.sequence,
+      Fee: data.Fee,
+      Hooks: [
+        {
+          Hook: {
+            CreateCode: arrayBufferToHex(
+              state.files?.[state.active]?.compiledContent
+            ).toUpperCase(),
+            HookOn: calculateHookOn(hookOnValues),
+            HookNamespace,
+            HookApiVersion: 0,
+            Flags: 1,
+            // ...(filteredHookGrants.length > 0 && { HookGrants: filteredHookGrants }),
+            ...(filteredHookParameters.length > 0 && {
+              HookParameters: filteredHookParameters,
+            }),
+          },
+        },
+      ],
+    };
+    return tx;
+  }
+};
+
+/* deployHook function turns the wasm binary into
+ * hex string, signs the transaction and deploys it to
+ * Hooks testnet.
+ */
+export const deployHook = async (
+  account: IAccount & { name?: string },
+  data: SetHookData
+) => {
+  if (typeof window !== "undefined") {
+    const tx = await prepareDeployHookTx(account, data);
+    if (!tx) {
+      return;
+    }
+    if (!state.client) {
+      return;
+    }
+    const keypair = derive.familySeed(account.secret);
+
+    const { signedTransaction } = sign(tx, keypair);
+    const currentAccount = state.accounts.find(
+      (acc) => acc.address === account.address
+    );
+    if (currentAccount) {
+      currentAccount.isLoading = true;
+    }
+    let submitRes;
+
+    try {
+      submitRes = await state.client?.send({
+        command: "submit",
+        tx_blob: signedTransaction,
+      });
+
+      if (submitRes.engine_result === "tesSUCCESS") {
+        state.deployLogs.push({
+          type: "success",
+          message: "Hook deployed successfully ✅",
+        });
+        state.deployLogs.push({
+          type: "success",
+          message: ref(
+            <>
+              [{submitRes.engine_result}] {submitRes.engine_result_message}{" "}
+              Transaction hash:{" "}
+              <Link
+                as="a"
+                href={`https://${process.env.NEXT_PUBLIC_EXPLORER_URL}/${submitRes.tx_json?.hash}`}
+                target="_blank"
+                rel="noopener noreferrer"
+              >
+                {submitRes.tx_json?.hash}
+              </Link>
+            </>
+          ),
+          // message: `[${submitRes.engine_result}] ${submitRes.engine_result_message} Validated ledger index: ${submitRes.validated_ledger_index}`,
+        });
+      } else {
+        state.deployLogs.push({
+          type: "error",
+          message: `[${submitRes.engine_result || submitRes.error}] ${
+            submitRes.engine_result_message || submitRes.error_exception
+          }`,
+        });
+      }
+    } catch (err) {
+      console.log(err);
+      state.deployLogs.push({
+        type: "error",
+        message: "Error occured while deploying",
+      });
+    }
+    if (currentAccount) {
+      currentAccount.isLoading = false;
+    }
+    return submitRes;
+  }
+};
+
+export const deleteHook = async (account: IAccount & { name?: string }) => {
+  if (!state.client) {
+    return;
+  }
+  const currentAccount = state.accounts.find(
+    (acc) => acc.address === account.address
+  );
+  if (currentAccount?.isLoading || !currentAccount?.hooks.length) {
+    return;
+  }
+  if (typeof window !== "undefined") {
+    const tx = {
+      Account: account.address,
+      TransactionType: "SetHook",
+      Sequence: account.sequence,
+      Fee: "100000",
+      Hooks: [
+        {
+          Hook: {
+            CreateCode: "",
+            Flags: 1,
+          },
+        },
+      ],
+    };
+
+    const keypair = derive.familySeed(account.secret);
+    try {
+      // Update tx Fee value with network estimation
+      const res = await estimateFee(tx, account);
+      tx["Fee"] = res?.base_fee ? res?.base_fee : "1000";
+    } catch (err) {
+      // use default value what you defined earlier
+      console.log(err);
+    }
+    const { signedTransaction } = sign(tx, keypair);
+
+    if (currentAccount) {
+      currentAccount.isLoading = true;
+    }
+    let submitRes;
+    const toastId = toast.loading("Deleting hook...");
+    try {
+      submitRes = await state.client.send({
+        command: "submit",
+        tx_blob: signedTransaction,
+      });
+
+      if (submitRes.engine_result === "tesSUCCESS") {
+        toast.success("Hook deleted successfully ✅", { id: toastId });
+        state.deployLogs.push({
+          type: "success",
+          message: "Hook deleted successfully ✅",
+        });
+        state.deployLogs.push({
+          type: "success",
+          message: `[${submitRes.engine_result}] ${submitRes.engine_result_message} Validated ledger index: ${submitRes.validated_ledger_index}`,
+        });
+        currentAccount.hooks = [];
+      } else {
+        toast.error(
+          `${submitRes.engine_result_message || submitRes.error_exception}`,
+          { id: toastId }
+        );
+        state.deployLogs.push({
+          type: "error",
+          message: `[${submitRes.engine_result || submitRes.error}] ${
+            submitRes.engine_result_message || submitRes.error_exception
+          }`,
+        });
+      }
+    } catch (err) {
+      console.log(err);
+      toast.error("Error occured while deleting hoook", { id: toastId });
+      state.deployLogs.push({
+        type: "error",
+        message: "Error occured while deleting hook",
+      });
+    }
+    if (currentAccount) {
+      currentAccount.isLoading = false;
+    }
+    return submitRes;
+  }
+};

state/actions/fetchFiles.ts

@@ -3,7 +3,6 @@ import Router from "next/router";
 import state from '../index';
 import { templateFileIds } from '../constants';
 
-
 const octokit = new Octokit();
 
 /* Fetches Gist files from Githug Gists based on
@@ -19,24 +18,69 @@ export const fetchFiles = (gistId: string) => {
 
     octokit
       .request("GET /gists/{gist_id}", { gist_id: gistId })
-      .then(res => {
+      .then(async res => {
         if (!Object.values(templateFileIds).includes(gistId)) {
           return res
         }
         // in case of templates, fetch header file(s) and append to res
-        return octokit.request("GET /gists/{gist_id}", { gist_id: templateFileIds.headers }).then(({ data: { files: headerFiles } }) => {
-          const files = { ...res.data.files, ...headerFiles }
-          res.data.files = files
-          return res
-        })
+        let resHeaderJson;
+        try {
+          const resHeader = await fetch(`${process.env.NEXT_PUBLIC_COMPILE_API_BASE_URL}/api/header-files`);
+          if (resHeader.ok) {
+            resHeaderJson = await resHeader.json();
+            const files = {
+              ...res.data.files,
+              'hookapi.h': res.data.files?.['hookapi.h'] || { filename: 'hookapi.h', content: resHeaderJson.hookapi, language: 'C' },
+              'hookmacro.h': res.data.files?.['hookmacro.h'] || { filename: 'hookmacro.h', content: resHeaderJson.hookmacro, language: 'C' },
+              'sfcodes.h': res.data.files?.['sfcodes.h'] || { filename: 'sfcodes.h', content: resHeaderJson.sfcodes, language: 'C' },
+            };
+            res.data.files = files;
+          }
+        } catch (err) {
+          console.log(err)
+        }
+
+
+
+        return res;
+        // If you want to load templates from GIST instad, uncomment the code below and comment the code above.
+        // return octokit.request("GET /gists/{gist_id}", { gist_id: templateFileIds.headers }).then(({ data: { files: headerFiles } }) => {
+        //   const files = { ...res.data.files, ...headerFiles }
+        //   console.log(headerFiles)
+        //   res.data.files = files
+        //   return res
+        // })
       })
       .then((res) => {
         if (res.data.files && Object.keys(res.data.files).length > 0) {
           const files = Object.keys(res.data.files).map((filename) => ({
-            name: res.data.files?.[filename]?.filename || "noname.c",
+            name: res.data.files?.[filename]?.filename || "untitled.c",
             language: res.data.files?.[filename]?.language?.toLowerCase() || "",
             content: res.data.files?.[filename]?.content || "",
           }));
+          // Sort files so that the source files are first
+          // In case of other files leave the order as it its
+          files.sort((a, b) => {
+            const aBasename = a.name.split('.')?.[0];
+            const aCext = a.name?.toLowerCase().endsWith('.c');
+            const bBasename = b.name.split('.')?.[0];
+            const bCext = b.name?.toLowerCase().endsWith('.c');
+            // If a has c extension and b doesn't move a up
+            if (aCext && !bCext) {
+              return -1;
+            }
+            if (!aCext && bCext) {
+              return 1
+            }
+            // Otherwise fallback to default sorting based on basename
+            if (aBasename > bBasename) {
+              return 1;
+            }
+            if (bBasename > aBasename) {
+              return -1;
+            }
+            return 0;
+          })
           state.loading = false;
           if (files.length > 0) {
             state.logs.push({

state/actions/importAccount.ts

@@ -1,5 +1,5 @@
 import toast from "react-hot-toast";
-import { derive } from "xrpl-accountlib";
+import { derive, XRPL_Account } from "xrpl-accountlib";
 
 import state from '../index';
 import { names } from './addFaucetAccount';
@@ -12,8 +12,18 @@ export const importAccount = (secret: string) => {
   if (state.accounts.find((acc) => acc.secret === secret)) {
     return toast.error("Account already added!");
   }
-  const account = derive.familySeed(secret);
-  if (!account.secret.familySeed) {
+  let account: XRPL_Account | null = null;
+  try {
+    account = derive.familySeed(secret);
+  } catch (err: any) {
+    if (err?.message) {
+      toast.error(err.message)
+    } else {
+      toast.error('Error occured while importing account')
+    }
+    return;
+  }
+  if (!account || !account.secret.familySeed) {
     return toast.error(`Couldn't create account!`);
   }
   state.accounts.push({
@@ -24,6 +34,7 @@ export const importAccount = (secret: string) => {
     sequence: 1,
     hooks: [],
     isLoading: false,
+    version: '2'
   });
   return toast.success("Account imported successfully!");
 };

state/actions/saveFile.ts

@@ -15,3 +15,13 @@ export const saveFile = (showToast: boolean = true) => {
     toast.success("Saved successfully", { position: "bottom-center" });
   }
 };
+
+export const saveAllFiles = () => {
+  const editorModels = state.editorCtx?.getModels();
+  state.files.forEach(file => {
+    const currentModel = editorModels?.find(model => model.uri.path.endsWith('/' + file.name))
+    if (currentModel) {
+      file.content = currentModel?.getValue() || '';
+    }
+  })
+}

state/actions/sendTransaction.ts

@@ -20,10 +20,11 @@ export const sendTransaction = async (account: IAccount, txOptions: TransactionO
     const { Fee = "1000", ...opts } = txOptions
     const tx: TransactionOptions = {
         Account: account.address,
-        Sequence: account.sequence, // TODO auto-fillable
-        Fee,  // TODO auto-fillable
+        Sequence: account.sequence,
+        Fee,  // TODO auto-fillable default
         ...opts
     };
+
     const { logPrefix = '' } = options || {}
     try {
         const signedAccount = derive.familySeed(account.secret);
@@ -43,6 +44,10 @@ export const sendTransaction = async (account: IAccount, txOptions: TransactionO
                 message: `${logPrefix}[${response.error || response.engine_result}] ${response.error_exception || response.engine_result_message}`,
             });
         }
+        const currAcc = state.accounts.find(acc => acc.address === account.address);
+        if (currAcc && response.account_sequence_next) {
+            currAcc.sequence = response.account_sequence_next;
+        }
     } catch (err) {
         console.error(err);
         state.transactionLogs.push({

state/actions/showAlert.ts

@@ -0,0 +1,23 @@
+import { ref } from 'valtio';
+import { AlertState, alertState } from "../../components/AlertDialog";
+
+export const showAlert = (title: string, opts: Omit<Partial<AlertState>, 'title' | 'isOpen'> = {}) => {
+    const { body: _body, confirmPrefix: _confirmPrefix, ...rest } = opts
+    const body = (_body && typeof _body === 'object') ? ref(_body) : _body
+    const confirmPrefix = (_confirmPrefix && typeof _confirmPrefix === 'object') ? ref(_confirmPrefix) : _confirmPrefix
+
+    const nwState: AlertState = {
+        isOpen: true,
+        title,
+        body,
+        confirmPrefix,
+        cancelText: undefined,
+        confirmText: undefined,
+        onCancel: undefined,
+        onConfirm: undefined,
+        ...rest,
+    }
+    Object.entries(nwState).forEach(([key, value]) => {
+        (alertState as any)[key] = value
+    })
+}

state/actions/syncToGist.ts

@@ -4,6 +4,7 @@ import { Octokit } from "@octokit/core";
 import Router from "next/router";
 
 import state from '../index';
+import { saveAllFiles } from "./saveFile";
 
 const octokit = new Octokit();
 
@@ -12,6 +13,7 @@ export const syncToGist = async (
   session?: Session | null,
   createNewGist?: boolean
 ) => {
+  saveAllFiles();
   let files: Record<string, { filename: string; content: string }> = {};
   state.gistLoading = true;
 

state/constants/templates.ts

@@ -1,10 +1,20 @@
+// export const templateFileIds = {
+//     'starter': '1d14e51e2e02dc0a508cb0733767a914', // TODO currently same as accept
+//     'firewall': 'bcd6d0c0fcbe52545ddb802481ff9d26',
+//     'notary': 'a789c75f591eeab7932fd702ed8cf9ea',
+//     'carbon': '43925143fa19735d8c6505c34d3a6a47',
+//     'peggy': 'ceaf352e2a65741341033ab7ef05c448',
+//     'headers': '9b448e8a55fab11ef5d1274cb59f9cf3'
+// }
+
 export const templateFileIds = {
-    'starter': '1d14e51e2e02dc0a508cb0733767a914', // TODO currently same as accept
-    'firewall': 'bcd6d0c0fcbe52545ddb802481ff9d26',
-    'notary': 'a789c75f591eeab7932fd702ed8cf9ea',
-    'carbon': '43925143fa19735d8c6505c34d3a6a47',
-    'peggy': 'ceaf352e2a65741341033ab7ef05c448',
-    'headers': '9b448e8a55fab11ef5d1274cb59f9cf3'
+    'starter': '1f7d2963d9e342ea092286115274f3e3',
+    'firewall': '70edec690f0de4dd315fad1f4f996d8c',
+    'notary': '3d5677768fe8a54c4f6317e185d9ba66',
+    'carbon': 'a9fbcaf1b816b198c7fc0f62962bebf2',
+    'doubler': '56b86174aeb70b2b48eee962bad3e355',
+    'peggy': 'd21298a37e1550b781682014762a567b',
+    'headers': '55f639bce59a49c58c45e663776b5138'
 }
 
 export const apiHeaderFiles = ['hookapi.h', 'sfcodes.h', 'hookmacro.h']

state/index.ts

@@ -4,6 +4,11 @@ import { devtools } from 'valtio/utils';
 import { XrplClient } from "xrpl-client";
 import { SplitSize } from "./actions/persistSplits";
 
+declare module "valtio" {
+  function useSnapshot<T extends object>(p: T): T;
+  function snapshot<T extends object>(p: T): T;
+}
+
 export interface IFile {
   name: string;
   language: string;
@@ -29,13 +34,19 @@ export interface IAccount {
   sequence: number;
   hooks: string[];
   isLoading: boolean;
+  version?: string;
+  error?: {
+    message: string;
+    code: string;
+  } | null;
 }
 
 export interface ILog {
   type: "error" | "warning" | "log" | "success";
-  message: string;
+  message: string | JSX.Element;
+  key?: string;
   jsonData?: any,
-  timestamp?: string;
+  timestring?: string;
   link?: string;
   linkText?: string;
   defaultCollapsed?: boolean
@@ -65,7 +76,12 @@ export interface IState {
   client: XrplClient | null;
   clientStatus: "offline" | "online";
   mainModalOpen: boolean;
+  mainModalShowed: boolean;
   accounts: IAccount[];
+  compileOptions: {
+    optimizationLevel: '-O0' | '-O1' | '-O2' | '-O3' | '-O4' | '-Os';
+    strip: boolean
+  }
 }
 
 // let localStorageState: null | string = null;
@@ -93,7 +109,12 @@ let initialState: IState = {
   client: null,
   clientStatus: "offline" as "offline",
   mainModalOpen: false,
+  mainModalShowed: false,
   accounts: [],
+  compileOptions: {
+    optimizationLevel: '-O0',
+    strip: true
+  }
 };
 
 let localStorageAccounts: string | null = null;
@@ -112,6 +133,8 @@ if (typeof window !== "undefined") {
   if (localStorageAccounts) {
     initialAccounts = JSON.parse(localStorageAccounts);
   }
+  // filter out old accounts (they do not have version property at all)
+  // initialAccounts = initialAccounts.filter(acc => acc.version === '2');
 }
 
 // Initialize state
@@ -120,9 +143,8 @@ const state = proxy<IState>({
   accounts: initialAccounts.length > 0 ? initialAccounts : [],
   logs: [],
 });
-
 // Initialize socket connection
-const client = new XrplClient("wss://hooks-testnet.xrpl-labs.com");
+const client = new XrplClient(`wss://${process.env.NEXT_PUBLIC_TESTNET_URL}`);
 
 client.on("online", () => {
   state.client = ref(client);
@@ -150,3 +172,5 @@ if (typeof window !== "undefined") {
   });
 }
 export default state
+
+export * from './transactions'

state/transactions.ts

@@ -0,0 +1,246 @@
+import { proxy } from 'valtio';
+import { deepEqual } from '../utils/object';
+import transactionsData from "../content/transactions.json";
+import state from '.';
+import { showAlert } from "../state/actions/showAlert";
+import { parseJSON } from '../utils/json';
+
+export type SelectOption = {
+    value: string;
+    label: string;
+};
+
+export interface TransactionState {
+    selectedTransaction: SelectOption | null;
+    selectedAccount: SelectOption | null;
+    selectedDestAccount: SelectOption | null;
+    txIsLoading: boolean;
+    txIsDisabled: boolean;
+    txFields: TxFields;
+    viewType: 'json' | 'ui',
+    editorSavedValue: null | string,
+    editorValue?: string,
+    estimatedFee?: string
+}
+
+
+export type TxFields = Omit<
+    typeof transactionsData[0],
+    "Account" | "Sequence" | "TransactionType"
+>;
+
+export const defaultTransaction: TransactionState = {
+    selectedTransaction: null,
+    selectedAccount: null,
+    selectedDestAccount: null,
+    txIsLoading: false,
+    txIsDisabled: false,
+    txFields: {},
+    viewType: 'ui',
+    editorSavedValue: null
+};
+
+export const transactionsState = proxy({
+    transactions: [
+        {
+            header: "test1.json",
+            state: defaultTransaction,
+        },
+    ],
+    activeHeader: "test1.json"
+});
+
+/**
+ * Simple transaction state changer
+ * @param header Unique key and tab name for the transaction tab
+ * @param partialTx partial transaction state, `undefined` deletes the transaction
+ * 
+ */
+export const modifyTransaction = (
+    header: string,
+    partialTx?: Partial<TransactionState>,
+    opts: { replaceState?: boolean } = {}
+) => {
+    const tx = transactionsState.transactions.find(tx => tx.header === header);
+
+    if (partialTx === undefined) {
+        transactionsState.transactions = transactionsState.transactions.filter(
+            tx => tx.header !== header
+        );
+        return;
+    }
+
+    if (!tx) {
+        const state = {
+            ...defaultTransaction,
+            ...partialTx,
+        }
+        transactionsState.transactions.push({
+            header,
+            state,
+        });
+        return state;
+    }
+
+    if (opts.replaceState) {
+        const repTx: TransactionState = {
+            ...defaultTransaction,
+            ...partialTx,
+        }
+        tx.state = repTx
+        return repTx
+    }
+
+    Object.keys(partialTx).forEach(k => {
+        // Typescript mess here, but is definetly safe!
+        const s = tx.state as any;
+        const p = partialTx as any; // ? Make copy
+        if (!deepEqual(s[k], p[k])) s[k] = p[k];
+    });
+
+    return tx.state
+};
+
+// state to tx options
+export const prepareTransaction = (data: any) => {
+    let options = { ...data };
+
+    (Object.keys(options)).forEach(field => {
+        let _value = options[field];
+        // convert xrp
+        if (_value && typeof _value === "object" && _value.$type === "xrp") {
+            if (+_value.$value) {
+                options[field] = (+_value.$value * 1000000 + "") as any;
+            } else {
+                options[field] = undefined; // 👇 💀
+            }
+        }
+        // handle type: `json`
+        if (_value && typeof _value === "object" && _value.$type === "json") {
+            if (typeof _value.$value === "object") {
+                options[field] = _value.$value as any;
+            } else {
+                try {
+                    options[field] = JSON.parse(_value.$value);
+                } catch (error) {
+                    const message = `Input error for json field '${field}': ${error instanceof Error ? error.message : ""
+                        }`;
+                    console.error(message)
+                    options[field] = _value.$value
+                }
+            }
+        }
+
+        // delete unneccesary fields
+        if (options[field] === undefined) {
+            delete options[field];
+        }
+    });
+
+    return options
+}
+
+// editor value to state
+export const prepareState = (value: string, transactionType?: string) => {
+    const options = parseJSON(value);
+    if (!options) {
+        showAlert("Error!", {
+            body: "Cannot save editor with malformed transaction."
+        })
+        return
+    };
+
+    const { Account, TransactionType, Destination, ...rest } = options;
+    let tx: Partial<TransactionState> = {};
+    const txFields = getTxFields(transactionType)
+
+    if (Account) {
+        const acc = state.accounts.find(acc => acc.address === Account);
+        if (acc) {
+            tx.selectedAccount = {
+                label: acc.name,
+                value: acc.address,
+            };
+        } else {
+            tx.selectedAccount = {
+                label: Account,
+                value: Account,
+            };
+        }
+    } else {
+        tx.selectedAccount = null;
+    }
+
+    if (TransactionType) {
+        tx.selectedTransaction = {
+            label: TransactionType,
+            value: TransactionType,
+        };
+    } else {
+        tx.selectedTransaction = null;
+    }
+
+    if (txFields.Destination !== undefined) {
+        const dest = state.accounts.find(acc => acc.address === Destination);
+        rest.Destination = null
+        if (dest) {
+            tx.selectedDestAccount = {
+                label: dest.name,
+                value: dest.address,
+            };
+        }
+        else if (Destination) {
+            tx.selectedDestAccount = {
+                label: Destination,
+                value: Destination,
+            };
+        }
+        else {
+            tx.selectedDestAccount = null
+        }
+    }
+
+    Object.keys(rest).forEach(field => {
+        const value = rest[field];
+        const origValue = txFields[field as keyof TxFields]
+        const isXrp = typeof value !== 'object' && origValue && typeof origValue === 'object' && origValue.$type === 'xrp'
+        if (isXrp) {
+            rest[field] = {
+                $type: "xrp",
+                $value: +value / 1000000, // ! maybe use bigint?
+            };
+        } else if (typeof value === "object") {
+            rest[field] = {
+                $type: "json",
+                $value: value,
+            };
+        }
+    });
+
+    tx.txFields = rest;
+    tx.editorSavedValue = null;
+
+    return tx
+}
+
+export const getTxFields = (tt?: string) => {
+    const txFields: TxFields | undefined = transactionsData.find(
+        tx => tx.TransactionType === tt
+    );
+
+    if (!txFields) return {}
+
+    let _txFields = Object.keys(txFields)
+        .filter(
+            key => !["TransactionType", "Account", "Sequence"].includes(key)
+        )
+        .reduce<TxFields>(
+            (tf, key) => (
+                (tf[key as keyof TxFields] = (txFields as any)[key]), tf
+            ),
+            {}
+        );
+    return _txFields
+}
+
+export { transactionsData }

stitches.config.ts

@@ -9,16 +9,20 @@ import {
   grass,
   slate,
   mauve,
+  mauveA,
   amber,
   purple,
+  green,
   grayDark,
   blueDark,
   crimsonDark,
   grassDark,
   slateDark,
   mauveDark,
+  mauveDarkA,
   amberDark,
   purpleDark,
+  greenDark,
   red,
   redDark,
 } from "@radix-ui/colors";
@@ -41,8 +45,10 @@ export const {
       ...grass,
       ...slate,
       ...mauve,
+      ...mauveA,
       ...amber,
       ...purple,
+      ...green,
       ...red,
       accent: "#9D2DFF",
       background: "$gray1",
@@ -353,8 +359,10 @@ export const darkTheme = createTheme("dark", {
     ...grassDark,
     ...slateDark,
     ...mauveDark,
+    ...mauveDarkA,
     ...amberDark,
     ...purpleDark,
+    ...greenDark,
     ...redDark,
     deep: "rgb(10, 10, 10)",
     // backgroundA: transparentize(0.1, grayDark.gray1),

styles/globals.css

@@ -6,7 +6,7 @@ body,
   min-height: 100vh;
   display: flex;
   flex-direction: column;
-  overflow-y: hidden;
+  /* overflow-y: hidden; */
 }
 
 * {

utils/estimateFee.ts

@@ -0,0 +1,30 @@
+import toast from 'react-hot-toast';
+import { derive, sign } from "xrpl-accountlib"
+import state, { IAccount } from "../state"
+
+const estimateFee = async (tx: Record<string, unknown>, account: IAccount, opts: { silent?: boolean } = {}): Promise<null | { base_fee: string, median_fee: string; minimum_fee: string; open_ledger_fee: string; }> => {
+  try {
+    const copyTx = JSON.parse(JSON.stringify(tx))
+    delete copyTx['SigningPubKey']
+    if (!copyTx.Fee) {
+      copyTx.Fee = '1000'
+    }
+    
+    const keypair = derive.familySeed(account.secret)
+    const { signedTransaction } = sign(copyTx, keypair);
+
+    const res = await state.client?.send({ command: 'fee', tx_blob: signedTransaction })
+    if (res && res.drops) {
+      return res.drops;
+    }
+    return null
+  } catch (err) {
+    if (!opts.silent) {
+      console.error(err)
+      toast.error("Cannot estimate fee.") // ? Some better msg
+    }
+    return null
+  }
+}
+
+export default estimateFee

utils/hookOnCalculator.ts

@@ -0,0 +1,41 @@
+export const tts = {
+  ttPAYMENT: 0,
+  ttESCROW_CREATE: 1,
+  ttESCROW_FINISH: 2,
+  ttACCOUNT_SET: 3,
+  ttESCROW_CANCEL: 4,
+  ttREGULAR_KEY_SET: 5,
+  ttOFFER_CREATE: 7,
+  ttOFFER_CANCEL: 8,
+  ttTICKET_CREATE: 10,
+  ttSIGNER_LIST_SET: 12,
+  ttPAYCHAN_CREATE: 13,
+  ttPAYCHAN_FUND: 14,
+  ttPAYCHAN_CLAIM: 15,
+  ttCHECK_CREATE: 16,
+  ttCHECK_CASH: 17,
+  ttCHECK_CANCEL: 18,
+  ttDEPOSIT_PREAUTH: 19,
+  ttTRUST_SET: 20,
+  ttACCOUNT_DELETE: 21,
+  ttHOOK_SET: 22
+};
+
+export type TTS = typeof tts;
+
+const calculateHookOn = (arr: (keyof TTS)[]) => {
+  let start = '0x00000000003ff5bf';
+  arr.forEach(n => {
+    let v = BigInt(start);
+    v ^= (BigInt(1) << BigInt(tts[n as keyof TTS]));
+    let s = v.toString(16);
+    let l = s.length;
+    if (l < 16)
+      s = '0'.repeat(16 - l) + s;
+    s = '0x' + s;
+    start = s;
+  })
+  return start.substring(2);
+}
+
+export default calculateHookOn

utils/json.ts

@@ -18,4 +18,14 @@ export const extractJSON = (str?: string) => {
         } while (firstClose > firstOpen);
         firstOpen = str.indexOf('{', firstOpen + 1);
     } while (firstOpen != -1);
+}
+
+export const parseJSON = (str?: string | null): any | undefined => {
+    if (!str) return undefined
+    try {
+        const parsed = JSON.parse(str);
+        return typeof parsed === "object" ? parsed : undefined;
+    } catch (error) {
+        return undefined;
+    }
 }

utils/object.ts

@@ -0,0 +1,24 @@
+export const deepEqual = (object1: any, object2: any) => {
+    if (!isObject(object1) || !isObject(object2)) return object1 === object2
+
+    const keys1 = Object.keys(object1);
+    const keys2 = Object.keys(object2);
+    if (keys1.length !== keys2.length) {
+        return false;
+    }
+    for (const key of keys1) {
+        const val1 = object1[key];
+        const val2 = object2[key];
+        const areObjects = isObject(val1) && isObject(val2);
+        if (
+            areObjects && !deepEqual(val1, val2) ||
+            !areObjects && val1 !== val2
+        ) {
+            return false;
+        }
+    }
+    return true;
+}
+export const isObject = (object: any) => {
+    return object != null && typeof object === 'object';
+}

utils/schema.ts

@@ -0,0 +1,39 @@
+export const extractSchemaProps = <O extends object>(obj: O) => 
+    Object.entries(obj).reduce((prev, [key, val]) => {
+        const typeOf = <T>(arg: T) =>
+            arg instanceof Array
+                ? "array"
+                : arg === null
+                    ? "undefined"
+                    : typeof arg;
+
+        const value = (typeOf(val) === "object" && '$type' in val && '$value' in val) ? val?.$value : val;
+        const type = typeOf(value);
+
+        let schema: any = {
+            title: key,
+            type,
+            default: value,
+        }
+
+        if (typeOf(value) === 'array') {
+            const item = value[0] // TODO merge other item schema's into one
+            if (typeOf(item) !== 'object') {
+                schema.items = {
+                    type: 'object',
+                    properties: extractSchemaProps(item),
+                    default: item
+                }
+            }
+            // TODO support primitive-value arrays
+        }
+
+        if (typeOf(value) === "object") {
+            schema.properties = extractSchemaProps(value)
+        }
+        return {
+            ...prev,
+            [key]: schema,
+        };
+    }, {} as any);
+

xrpl-hooks-docs/docs.ts

@@ -3,6 +3,7 @@ import hooksAccountConvBufLen from "./md/hooks-account-conv-buf-len.md";
 import hooksAccountConvPure from "./md/hooks-account-conv-pure.md";
 import hooksArrayBufLen from "./md/hooks-array-buf-len.md";
 import hooksBurdenPrereq from "./md/hooks-burden-prereq.md";
+import hooksControlStringArg from "./md/hooks-control-string-arg.md";
 import hooksDetailBufLen from "./md/hooks-detail-buf-len.md";
 import hooksDetailPrereq from "./md/hooks-detail-prereq.md";
 import hooksEmitBufLen from "./md/hooks-emit-buf-len.md";
@@ -25,17 +26,22 @@ import hooksGuardInFor from "./md/hooks-guard-in-for.md";
 import hooksGuardInWhile from "./md/hooks-guard-in-while.md";
 import hooksHashBufLen from "./md/hooks-hash-buf-len.md";
 import hooksKeyletBufLen from "./md/hooks-keylet-buf-len.md";
+import hooksParamBufLen from "./md/hooks-param-buf-len.md";
+import hooksParamSetBufLen from "./md/hooks-param-set-buf-len.md";
 import hooksRaddrConvBufLen from "./md/hooks-raddr-conv-buf-len.md";
 import hooksRaddrConvPure from "./md/hooks-raddr-conv-pure.md";
+import hooksReleaseDefine from "./md/hooks-release-define.md";
 import hooksReserveLimit from "./md/hooks-reserve-limit.md";
 import hooksSlotHashBufLen from "./md/hooks-slot-hash-buf-len.md";
 import hooksSlotKeyletBufLen from "./md/hooks-slot-keylet-buf-len.md";
 import hooksSlotLimit from "./md/hooks-slot-limit.md";
 import hooksSlotSubLimit from "./md/hooks-slot-sub-limit.md";
 import hooksSlotTypeLimit from "./md/hooks-slot-type-limit.md";
+import hooksSkipHashBufLen from "./md/hooks-skip-hash-buf-len.md";
 import hooksStateBufLen from "./md/hooks-state-buf-len.md";
 import hooksTransactionHashBufLen from "./md/hooks-transaction-hash-buf-len.md";
 import hooksTransactionSlotLimit from "./md/hooks-transaction-slot-limit.md";
+import hooksTrivialCbak from "./md/hooks-trivial-cbak.md";
 import hooksValidateBufLen from "./md/hooks-validate-buf-len.md";
 import hooksVerifyBufLen from "./md/hooks-verify-buf-len.md";
 
@@ -47,6 +53,7 @@ const docs: { [key: string]: string; } = {
   "hooks-account-conv-pure": hooksAccountConvPure,
   "hooks-array-buf-len": hooksArrayBufLen,
   "hooks-burden-prereq": hooksBurdenPrereq,
+  "hooks-control-string-arg": hooksControlStringArg,
   "hooks-detail-buf-len": hooksDetailBufLen,
   "hooks-detail-prereq": hooksDetailPrereq,
   "hooks-emit-buf-len": hooksEmitBufLen,
@@ -69,17 +76,22 @@ const docs: { [key: string]: string; } = {
   "hooks-guard-in-while": hooksGuardInWhile,
   "hooks-hash-buf-len": hooksHashBufLen,
   "hooks-keylet-buf-len": hooksKeyletBufLen,
+  "hooks-param-buf-len": hooksParamBufLen,
+  "hooks-param-set-buf-len": hooksParamSetBufLen,
   "hooks-raddr-conv-buf-len": hooksRaddrConvBufLen,
   "hooks-raddr-conv-pure": hooksRaddrConvPure,
+  "hooks-release-define": hooksReleaseDefine,
   "hooks-reserve-limit": hooksReserveLimit,
   "hooks-slot-hash-buf-len": hooksSlotHashBufLen,
   "hooks-slot-keylet-buf-len": hooksSlotKeyletBufLen,
   "hooks-slot-limit": hooksSlotLimit,
   "hooks-slot-sub-limit": hooksSlotSubLimit,
   "hooks-slot-type-limit": hooksSlotTypeLimit,
+  "hooks-skip-hash-buf-len": hooksSkipHashBufLen,
   "hooks-state-buf-len": hooksStateBufLen,
   "hooks-transaction-hash-buf-len": hooksTransactionHashBufLen,
   "hooks-transaction-slot-limit": hooksTransactionSlotLimit,
+  "hooks-trivial-cbak": hooksTrivialCbak,
   "hooks-validate-buf-len": hooksValidateBufLen,
   "hooks-verify-buf-len": hooksVerifyBufLen,
 };

xrpl-hooks-docs/md/hooks-account-buf-len.md

@@ -1,6 +1,5 @@
 # hooks-account-buf-len
 
-Function `hook_account` has fixed-size account ID output.
+Function [hook_account](https://xrpl-hooks.readme.io/v2.0/reference/hook_account) has fixed-size account ID output.
 
-This check warns about too-small size of its output buffer (if it's
-specified by a constant - variable parameter is ignored).
+This check warns about too-small size of its output buffer (if it's specified by a constant - variable parameter is ignored).

xrpl-hooks-docs/md/hooks-account-conv-buf-len.md

@@ -1,7 +1,5 @@
 # hooks-account-conv-buf-len
 
-Function `util_raddr` has fixed-size account ID input.
+Function [util_raddr](https://xrpl-hooks.readme.io/v2.0/reference/util_raddr) has fixed-size account ID input.
 
-This check warns unless the correct size is passed in the input size
-parameter (if it's specified by a constant - variable parameter is
-ignored).
+This check warns unless the correct size is passed in the input size parameter (if it's specified by a constant - variable parameter is ignored).

xrpl-hooks-docs/md/hooks-account-conv-pure.md

@@ -1,10 +1,5 @@
 # hooks-account-conv-pure
 
-Hooks identify accounts by the 20 byte account ID, which can be
-converted to an raddr using the `util_raddr` function. If the account
-ID never changes, a more efficient way to do this is precompute the
-raddr from the account ID.
+Hooks identify accounts by the 20 byte account ID, which can be converted to an raddr using the [util_raddr](https://xrpl-hooks.readme.io/v2.0/reference/util_raddr) function. If the account ID never changes, a more efficient way to do this is precompute the raddr from the account ID.
 
-This check warns about calls of `util_raddr` with constant input and
-proposes to add a tracing statement showing the computed value (so
-that the user can use it to replace the call).
+This check warns about calls of `util_raddr` with constant input and proposes to add a tracing statement showing the computed value (so that the user can use it to replace the call).

xrpl-hooks-docs/md/hooks-array-buf-len.md

@@ -1,9 +1,7 @@
 # hooks-array-buf-len
 
-Hook API `sto_subarray` requires non-empty input buffer and takes a
-parameter specifying the array index, whose value is limited - the
-sought object cannot be found if the limit is exceeded.
+Hook API [sto_subarray](https://xrpl-hooks.readme.io/v2.0/reference/sto_subarray) requires non-empty input buffer and takes a parameter specifying the array index, whose value is limited - the sought object cannot be found if the limit is exceeded.
 
-This check warns about empty input as well as too-large values of the
-index specified in calls to `sto_subarray` (if they're specified by
-constants - variable parameters are ignored).
+This check warns about empty input as well as too-large values of the index specified in calls to `sto_subarray` (if they're specified by constants - variable parameters are ignored).
+
+[Read more](https://xrpl-hooks.readme.io/v2.0/docs/serialized-objects)

xrpl-hooks-docs/md/hooks-burden-prereq.md

@@ -1,5 +1,3 @@
 # hooks-burden-prereq
 
-Hook API `etxn_burden` computes transaction burden, based on (i.a.)
-the number of reserved transactions, so a call to it must be preceded
-by a call to `etxn_reserve`.
+Hook API [etxn_burden](https://xrpl-hooks.readme.io/v2.0/reference/etxn_burden) computes transaction burden, based on (i.a.) the number of reserved transactions, so a call to it must be preceded by a call to [etxn_reserve](https://xrpl-hooks.readme.io/v2.0/reference/etxn_reserve).

xrpl-hooks-docs/md/hooks-control-string-arg.md

@@ -0,0 +1,5 @@
+# hooks-control-string-arg
+
+Functions [accept](https://xrpl-hooks.readme.io/v2.0/reference/accept) and [rollback](https://xrpl-hooks.readme.io/v2.0/reference/rollback) take an optional string buffer stored outside the hook as its result message. This is useful for debugging but takes up space.
+
+For a release version, this check warns about constant strings passed to `accept` and `rollback`.

xrpl-hooks-docs/md/hooks-detail-buf-len.md

@@ -1,6 +1,7 @@
 # hooks-detail-buf-len
 
-Function `etxn_details` has fixed-size sfEmitDetails output.
+Function [etxn_details](https://xrpl-hooks.readme.io/v2.0/reference/etxn_details) has fixed-size sfEmitDetails output.
 
-This check warns about too-small size of its output buffer (if it's
-specified by a constant - variable parameter is ignored).
+This check warns about too-small size of its output buffer (if it's specified by a constant - variable parameter is ignored).
+
+[Read more](https://xrpl-hooks.readme.io/v2.0/docs/emitted-transactions)

xrpl-hooks-docs/md/hooks-detail-prereq.md

@@ -1,5 +1,5 @@
 # hooks-detail-prereq
 
-Hook API `etxn_details` serializes emit details, based on (i.a.) the
-number of reserved transactions, so a call to it must be preceded by a
-call to `etxn_reserve`.
+Hook API [etxn_details](https://xrpl-hooks.readme.io/v2.0/reference/etxn_details) serializes emit details, based on (i.a.) the number of reserved transactions, so a call to it must be preceded by a call to [etxn_reserve](https://xrpl-hooks.readme.io/v2.0/reference/etxn_reserve).
+
+[Read more](https://xrpl-hooks.readme.io/v2.0/docs/emitted-transactions)

xrpl-hooks-docs/md/hooks-emit-buf-len.md

@@ -1,6 +1,7 @@
 # hooks-emit-buf-len
 
-Function `emit` has fixed-size transaction hash output.
+Function [emit](https://xrpl-hooks.readme.io/v2.0/reference/emit) has fixed-size transaction hash output.
 
-This check warns about too-small size of its output buffer (if it's
-specified by a constant - variable parameter is ignored).
+This check warns about too-small size of its output buffer (if it's specified by a constant - variable parameter is ignored).
+
+[Read more](https://xrpl-hooks.readme.io/v2.0/docs/emitted-transactions)

xrpl-hooks-docs/md/hooks-emit-prereq.md

@@ -1,5 +1,5 @@
 # hooks-emit-prereq
 
-Before emitting a transaction using `emit` Hook API, a hook must set a
-maximal count of transactions it plans to emit, by calling
-`etxn_reserve`.
+Before emitting a transaction using [emit](https://xrpl-hooks.readme.io/v2.0/reference/emit) Hook API, a hook must set a maximal count of transactions it plans to emit, by calling [etxn_reserve](https://xrpl-hooks.readme.io/v2.0/reference/etxn_reserve).
+
+[Read more](https://xrpl-hooks.readme.io/v2.0/docs/emitted-transactions)

xrpl-hooks-docs/md/hooks-entry-point-recursion.md

@@ -1,4 +1,5 @@
 # hooks-entry-point-recursion
 
-Recursive calls are disallowed in the implementation of hook entry
-points.
+Recursive calls are disallowed in the implementation of hook entry points.
+
+[Read more](https://xrpl-hooks.readme.io/v2.0/docs/loops-and-guarding#no-recursion)

xrpl-hooks-docs/md/hooks-entry-points-neg.md

@@ -1,4 +1,5 @@
 # hooks-entry-points-neg
 
-Shows error on function definitions with unexpected (that is, neither
-`hook` nor `cbak`) names.
+Shows error on function definitions with unexpected (that is, neither `hook` nor `cbak`) names.
+
+[Read more](https://xrpl-hooks.readme.io/v2.0/docs/compiling-hooks#constraints)

xrpl-hooks-docs/md/hooks-entry-points.md

@@ -1,6 +1,7 @@
 # hooks-entry-points
 
-A Hook always implements and exports exactly two functions: `cbak` and
-`hook`.
+A Hook always implements and exports a [hook](https://xrpl-hooks.readme.io/v2.0/reference/hook) function.
 
-This check shows error on translation units that do not have them.
+This check shows error on translation units that do not have it.
+
+[Read more](https://xrpl-hooks.readme.io/v2.0/docs/compiling-hooks)

xrpl-hooks-docs/md/hooks-fee-prereq.md

@@ -1,5 +1,5 @@
 # hooks-fee-prereq
 
-Hook API `etxn_fee_base` estimates a transaction fee, based on (i.a.)
-the number of reserved transactions, so a call to it must be preceded
-by a call to `etxn_reserve`.
+Hook API [etxn_fee_base](https://xrpl-hooks.readme.io/v2.0/reference/etxn_fee_base) estimates a transaction fee, based on (i.a.) the number of reserved transactions, so a call to it must be preceded by a call to [etxn_reserve](https://xrpl-hooks.readme.io/v2.0/reference/etxn_reserve).
+
+[Read more](https://xrpl-hooks.readme.io/v2.0/docs/hook-fees)

xrpl-hooks-docs/md/hooks-field-add-buf-len.md

@@ -1,9 +1,7 @@
 # hooks-field-add-buf-len
 
-Emplacing a new field into STObject by calling `sto_emplace` requires
-enough space to serialize the new STObject into; the API also limits
-sizes of the old object and field.
+Emplacing a new field into STObject by calling [sto_emplace](https://xrpl-hooks.readme.io/v2.0/reference/sto_emplace) requires enough space to serialize the new STObject into; the API also limits sizes of the old object and field.
 
-This check warns about insufficient output buffer space as well as
-too-large values of the inputs in calls to `sto_emplace` (if they're
-specified by constants - variable parameters are ignored).
+This check warns about insufficient output buffer space as well as too-large values of the inputs in calls to `sto_emplace` (if they're specified by constants - variable parameters are ignored).
+
+[Read more](https://xrpl-hooks.readme.io/v2.0/docs/serialized-objects)

xrpl-hooks-docs/md/hooks-field-buf-len.md

@@ -1,6 +1,7 @@
 # hooks-field-buf-len
 
-Hook API `sto_subfield` requires non-empty input buffer.
+Hook API [sto_subfield](https://xrpl-hooks.readme.io/v2.0/reference/sto_subfield) requires non-empty input buffer.
 
-This check warns about empty input in calls to `sto_subfield` (if it's
-specified by a constant - variable parameter is ignored).
+This check warns about empty input in calls to `sto_subfield` (if it's specified by a constant - variable parameter is ignored).
+
+[Read more](https://xrpl-hooks.readme.io/v2.0/docs/serialized-objects)

xrpl-hooks-docs/md/hooks-field-del-buf-len.md

@@ -1,9 +1,7 @@
 # hooks-field-del-buf-len
 
-Erasing a field from STObject by calling `sto_erase` requires enough
-space to serialize the new STObject into; the API also limits size of
-the old object.
+Erasing a field from STObject by calling [sto_erase](https://xrpl-hooks.readme.io/v2.0/reference/sto_erase) requires enough space to serialize the new STObject into; the API also limits size of the old object.
 
-This check warns about insufficient output buffer space as well as
-too-large value of the input STObject in calls to `sto_erase` (if
-they're specified by constants - variable parameters are ignored).
+This check warns about insufficient output buffer space as well as too-large value of the input STObject in calls to `sto_erase` (if they're specified by constants - variable parameters are ignored).
+
+[Read more](https://xrpl-hooks.readme.io/v2.0/docs/serialized-objects)

xrpl-hooks-docs/md/hooks-float-arith-pure.md

@@ -1,15 +1,8 @@
 # hooks-float-arith-pure
 
-Hooks can compute floating-point values in XFL format by calling
-functions `float_multiply`, `float_mulratio`, `float_negate`,
-`float_sum`, `float_invert` and `float_divide` and access their
-constituent parts by calling `float_exponent`, `float_mantissa` and
-`float_sign`. If the inputs of the computation never change, a more
-efficient way to do this is to precompute it.
+Hooks can compute floating-point values in XFL format by calling functions [float_multiply](https://xrpl-hooks.readme.io/v2.0/reference/float_multiply), [float_mulratio](https://xrpl-hooks.readme.io/v2.0/reference/float_mulratio), [float_negate](https://xrpl-hooks.readme.io/v2.0/reference/float_negate), [float_sum](https://xrpl-hooks.readme.io/v2.0/reference/float_sum), [float_invert](https://xrpl-hooks.readme.io/v2.0/reference/float_invert) and [float_divide](https://xrpl-hooks.readme.io/v2.0/reference/float_divide) and access their constituent parts by calling [float_exponent](https://xrpl-hooks.readme.io/v2.0/reference/float_exponent), [float_mantissa](https://xrpl-hooks.readme.io/v2.0/reference/float_mantissa) and [float_sign](https://xrpl-hooks.readme.io/v2.0/reference/float_sign). If the inputs of the computation never change, a more efficient way to do this is to precompute it.
+
+This check warns about calls of the aforementioned functions with constant inputs and in simple cases proposes to add a tracing statement showing the computed value (so that the user can use it to replace the call). It also checks that the divisor passed to `float_divide`, `float_mulratio` and `float_invert` is not 0 (if it's specified by a constant - variable parameters are ignored).
+
+[Read more](https://xrpl-hooks.readme.io/v2.0/docs/floating-point-numbers-xfl)
 
-This check warns about calls of the aforementioned functions with
-constant inputs and in simple cases proposes to add a tracing
-statement showing the computed value (so that the user can use it to
-replace the call). It also checks that the divisor passed to
-`float_divide`, `float_mulratio` and `float_invert` is not 0 (if it's
-specified by a constant - variable parameters are ignored).

xrpl-hooks-docs/md/hooks-float-compare-pure.md

@@ -1,9 +1,7 @@
 # hooks-float-compare-pure
 
-Hooks can compare floating-point values in XFL format by calling the
-`float_compare` function. If the inputs of the comparison never
-change, its result is fixed and the function need not be called.
+Hooks can compare floating-point values in XFL format by calling the [float_compare](https://xrpl-hooks.readme.io/v2.0/reference/float_compare) function. If the inputs of the comparison never change, its result is fixed and the function need not be called.
 
-This check warns about calls of `float_compare` with constant inputs
-as well as invalid values of the comparison mode parameter (if it's
-specified by a constant - variable parameter is ignored).
+This check warns about calls of `float_compare` with constant inputs as well as invalid values of the comparison mode parameter (if it's specified by a constant - variable parameter is ignored).
+
+[Read more](https://xrpl-hooks.readme.io/v2.0/docs/floating-point-numbers-xfl)

xrpl-hooks-docs/md/hooks-float-int-pure.md

@@ -1,10 +1,7 @@
 # hooks-float-int-pure
 
-Hooks can convert floating-point values in XFL format to integers by
-calling the `float_int` function. If the inputs of this function never
-change, a more efficient way to do this is to precompute the integer
-value.
+Hooks can convert floating-point values in XFL format to integers by calling the [float_int](https://xrpl-hooks.readme.io/v2.0/reference/float_int) function. If the inputs of this function never change, a more efficient way to do this is to precompute the integer value.
 
-This check warns about calls of `float_int` with constant inputs as
-well as invalid values of the decimal places parameter (if it's
-specified by a constant - variable parameter is ignored).
+This check warns about calls of `float_int` with constant inputs as well as invalid values of the decimal places parameter (if it's specified by a constant - variable parameter is ignored).
+
+[Read more](https://xrpl-hooks.readme.io/v2.0/docs/floating-point-numbers-xfl)

xrpl-hooks-docs/md/hooks-float-manip-pure.md

@@ -1,13 +1,7 @@
 # hooks-float-manip-pure
 
-Hooks can directly manipulate floating-point values in XFL format by
-calling functions `float_exponent_set`, `float_mantissa_set` and
-`float_sign_set`. If the inputs of the update never change, a more
-efficient way to do this is to precompute it.
+Hooks can directly manipulate floating-point values in XFL format by calling functions [float_exponent_set](https://xrpl-hooks.readme.io/v2.0/reference/float_exponent_set), [float_mantissa_set](https://xrpl-hooks.readme.io/v2.0/reference/float_mantissa_set) and [float_sign_set](https://xrpl-hooks.readme.io/v2.0/reference/float_sign_set). If the inputs of the update never change, a more efficient way to do this is to precompute it.
 
-This check warns about calls of the aforementioned functions with
-constant inputs and in simple cases proposes to add a tracing
-statement showing the computed value (so that the user can use it to
-replace the call). It also checks documented bounds of the second
-parameter of these functions (if it's specified by a constant -
-variable parameter is ignored).
+This check warns about calls of the aforementioned functions with constant inputs and in simple cases proposes to add a tracing statement showing the computed value (so that the user can use it to replace the call). It also checks documented bounds of the second parameter of these functions (if it's specified by a constant - variable parameter is ignored).
+
+[Read more](https://xrpl-hooks.readme.io/v2.0/docs/floating-point-numbers-xfl)

xrpl-hooks-docs/md/hooks-float-one-pure.md

@@ -1,5 +1,5 @@
 # hooks-float-one-pure
 
-Hooks can obtain XFL enclosing number 1 by calling the float_one
-function. Since the number never changes, a more efficient way is to
-use its precomputed value.
+Hooks can obtain XFL enclosing number 1 by calling the [float_one](https://xrpl-hooks.readme.io/v2.0/reference/float_one) function. Since the number never changes, a more efficient way is to use its precomputed value.
+
+[Read more](https://xrpl-hooks.readme.io/v2.0/docs/floating-point-numbers-xfl)

xrpl-hooks-docs/md/hooks-float-pure.md

@@ -1,12 +1,7 @@
 # hooks-float-pure
 
-Hooks can use floating-point values in XFL format, creating them from
-mantissa and exponent by calling the `float_set` function. If the
-mantissa and exponent never change, a more efficient way to do this is
-to precompute the floating-point value.
+Hooks can use floating-point values in XFL format, creating them from mantissa and exponent by calling the [float_set](https://xrpl-hooks.readme.io/v2.0/reference/float_set) function. If the mantissa and exponent never change, a more efficient way to do this is to precompute the floating-point value.
 
-This check warns about calls of `float_set` with constant inputs and
-proposes to add a tracing statement showing the computed value (so
-that the user can use it to replace the call). In the special case of
-0 mantissa and 0 exponent ("canonical 0"), a replacement value of 0 is
-proposed directly, with no need to trace it.
+This check warns about calls of `float_set` with constant inputs and proposes to add a tracing statement showing the computed value (so that the user can use it to replace the call). In the special case of 0 mantissa and 0 exponent ("canonical 0"), a replacement value of 0 is proposed directly, with no need to trace it.
+
+[Read more](https://xrpl-hooks.readme.io/v2.0/docs/floating-point-numbers-xfl)

xrpl-hooks-docs/md/hooks-guard-called.md

@@ -1,5 +1,5 @@
 # hooks-guard-called
 
-Every hook needs to import the guard function `_g` and use it at least once.
+Every hook needs to import the guard function [_g](https://xrpl-hooks.readme.io/v2.0/docs/loops-and-guarding#the-guard-function) and use it at least once.
 
-[Read documentation](https://xrpl-hooks.readme.io/docs/loops-and-guarding)
+[Read more](https://xrpl-hooks.readme.io/v2.0/docs/loops-and-guarding)

xrpl-hooks-docs/md/hooks-guard-in-for.md

@@ -1,6 +1,6 @@
 # hooks-guard-in-for
 
-Consider the following for-loop in C:
+A guard is a marker that must be placed in your code at the top of each loop. Consider the following for-loop in C:
 
 ```c
   #define GUARD(maxiter) _g(__LINE__, (maxiter)+1)
@@ -8,5 +8,7 @@ Consider the following for-loop in C:
   for (int i = 0; GUARD(3), i < 3; ++i)
 ```
 
-This is the only way to satisfy the guard rule when using a for-loop
-in C.
+<BR/>
+This is the only way to satisfy the guard rule when using a for-loop in C.
+
+[Read more](https://xrpl-hooks.readme.io/v2.0/docs/loops-and-guarding)

xrpl-hooks-docs/md/hooks-guard-in-while.md

@@ -9,3 +9,6 @@ Like for loops, while loops must have a guard in their condition:
   int i = 0;
   while (GUARD(3), i < 3)
 ```
+
+<BR/>
+[Read more](https://xrpl-hooks.readme.io/v2.0/docs/loops-and-guarding)

xrpl-hooks-docs/md/hooks-hash-buf-len.md

@@ -1,7 +1,5 @@
 # hooks-hash-buf-len
 
-Functions `util_sha512h`, `hook_hash`, `ledger_last_hash` and `nonce`
-have fixed-size hash output.
+Functions [util_sha512h](https://xrpl-hooks.readme.io/v2.0/reference/util_sha512h), [hook_hash](https://xrpl-hooks.readme.io/v2.0/reference/hook_hash), [ledger_last_hash](https://xrpl-hooks.readme.io/v2.0/reference/ledger_last_hash), [etxn_nonce](https://xrpl-hooks.readme.io/v2.0/reference/etxn_nonce) and [ledger_nonce](https://xrpl-hooks.readme.io/v2.0/reference/ledger_nonce) have fixed-size hash output.
 
-This check warns about too-small size of their output buffer (if it's
-specified by a constant - variable parameter is ignored).
+This check warns about too-small size of their output buffer (if it's specified by a constant - variable parameter is ignored).

xrpl-hooks-docs/md/hooks-keylet-buf-len.md

@@ -1,8 +1,7 @@
 # hooks-keylet-buf-len
 
-Computing a ripple keylet by calling `util_keylet` requires valid
-parameters dependent on the keylet type.
+Computing a ripple keylet by calling [util_keylet](https://xrpl-hooks.readme.io/v2.0/reference/util_keylet) requires valid parameters dependent on the keylet type.
 
-This check does not fully parse these parameters, but warns about
-invalid keylet type as well as buffer sizes that cannot be valid (if
-they're specified by constants - variable parameters are ignored).
+This check does not fully parse these parameters, but warns about invalid keylet type as well as buffer sizes that cannot be valid (if they're specified by constants - variable parameters are ignored).
+
+[Read more](https://xrpl-hooks.readme.io/v2.0/docs/slots-and-keylets)

xrpl-hooks-docs/md/hooks-param-buf-len.md

@@ -0,0 +1,7 @@
+# hooks-param-buf-len
+
+Function [hook_param](https://xrpl-hooks.readme.io/v2.0/reference/hook_param) expects a limited-length name input and produces fixed-size value output.
+
+This check warns about invalid sizes of input and output buffers (if they're specified by constants - variable parameters are ignored).
+
+[Read more](https://xrpl-hooks.readme.io/v2.0/docs/parameters)

xrpl-hooks-docs/md/hooks-param-set-buf-len.md

@@ -0,0 +1,7 @@
+# hooks-param-set-buf-len
+
+Function [hook_param_set](https://xrpl-hooks.readme.io/v2.0/reference/hook_param_set) expects limited-length name, fixed-length hash and limited-length value inputs.
+
+This check warns about invalid sizes of input buffers (if they're specified by constants - variable parameters are ignored).
+
+[Read more](https://xrpl-hooks.readme.io/v2.0/docs/parameters)

xrpl-hooks-docs/md/hooks-raddr-conv-buf-len.md

@@ -1,8 +1,5 @@
 # hooks-raddr-conv-buf-len
 
-Hook API `util_accid` has upper limit on the length of its input
-(because it expects it to be a raddr) and fixed-size account ID
-output.
+Hook API [util_accid](https://xrpl-hooks.readme.io/v2.0/reference/util_accid) has upper limit on the length of its input (because it expects it to be a raddr) and fixed-size account ID output.
 
-This check warns about invalid sizes of input and output parameters
-(if they're specified by constants - variable parameters are ignored).
+This check warns about invalid sizes of input and output parameters (if they're specified by constants - variable parameters are ignored).

xrpl-hooks-docs/md/hooks-raddr-conv-pure.md

@@ -1,10 +1,5 @@
 # hooks-raddr-conv-pure
 
-Hooks identify accounts by the 20 byte account ID, which can be
-converted from a raddr using the `util_accid` function. If the raddr
-never changes, a more efficient way to do this is precompute the
-account-id from the raddr.
+Hooks identify accounts by the 20 byte account ID, which can be converted from a raddr using the [util_accid](https://xrpl-hooks.readme.io/v2.0/reference/util_accid) function. If the raddr never changes, a more efficient way to do this is precompute the account-id from the raddr.
 
-This check warns about calls of `util_accid` with constant input and
-proposes to add a tracing statement showing the computed value (so
-that the user can use it to replace the call).
+This check warns about calls of `util_accid` with constant input and proposes to add a tracing statement showing the computed value (so that the user can use it to replace the call).

xrpl-hooks-docs/md/hooks-release-define.md

@@ -0,0 +1,5 @@
+# hooks-release-define
+
+Hook users can define a `NDEBUG` macro to disable tracing calls at compile time - but for the definition to be effective, it must be defined before including hook-specific headers.
+
+This check warns when `NDEBUG` is defined too late.

xrpl-hooks-docs/md/hooks-reserve-limit.md

@@ -1,9 +1,7 @@
 # hooks-reserve-limit
 
-Hook API `etxn_reserve` takes a parameter specifying the number of
-transactions intended to emit from the calling hook. Value of this
-parameter is limited, and the function fails if the limit is exceeded.
+Hook API [etxn_reserve](https://xrpl-hooks.readme.io/v2.0/reference/etxn_reserve) takes a parameter specifying the number of transactions intended to emit from the calling hook. Value of this parameter is limited, and the function fails if the limit is exceeded.
 
-This check warns about too-large values of the number of reserved
-transactions (if they're specified by a constant - variable parameter
-is ignored).
+This check warns about too-large values of the number of reserved transactions (if they're specified by a constant - variable parameter is ignored).
+
+[Read more](https://xrpl-hooks.readme.io/v2.0/docs/emitted-transactions)

xrpl-hooks-docs/md/hooks-skip-hash-buf-len.md

@@ -0,0 +1,5 @@
+# hooks-skip-hash-buf-len
+
+Function [hook_skip](https://xrpl-hooks.readme.io/v2.0/reference/hook_skip) has fixed-size canonical hash input.
+
+This check warns about invalid size of its input buffer (if it's specified by a constant - variable parameter is ignored).

xrpl-hooks-docs/md/hooks-slot-hash-buf-len.md

@@ -1,7 +1,7 @@
 # hooks-slot-hash-buf-len
 
-Function `slot_id` has fixed-size canonical hash output.
+Function [slot_id](https://xrpl-hooks.readme.io/v2.0/reference/slot_id) has fixed-size canonical hash output.
 
-This check warns about too-small size of its output buffer as well as
-invalid values of the slot number parameter (if they're specified by
-constants - variable parameters are ignored).
+This check warns about too-small size of its output buffer as well as invalid values of the slot number parameter (if they're specified by constants - variable parameters are ignored).
+
+[Read more](https://xrpl-hooks.readme.io/v2.0/docs/slots-and-keylets)

xrpl-hooks-docs/md/hooks-slot-keylet-buf-len.md

@@ -1,7 +1,7 @@
 # hooks-slot-keylet-buf-len
 
-Function `slot_set` has structured keylet input.
+Function [slot_set](https://xrpl-hooks.readme.io/v2.0/reference/slot_set) has structured keylet input.
 
-This check does not parse the input, but warns about its sizes that
-cannot be valid as well as invalid values of the slot number parameter
-(if they're specified by constants - variable parameters are ignored).
+This check does not parse the input, but warns about its sizes that cannot be valid as well as invalid values of the slot number parameter (if they're specified by constants - variable parameters are ignored).
+
+[Read more](https://xrpl-hooks.readme.io/v2.0/docs/slots-and-keylets)

xrpl-hooks-docs/md/hooks-slot-limit.md

@@ -1,9 +1,7 @@
 # hooks-slot-limit
 
-Hook APIs `slot`, `slot_count`, `slot_clear`, `slot_size`,
-`slot_float` and `trace_slot` take a parameter specifying the accessed
-slot number. Value of this parameter is limited, and the functions
-fail if the limit is exceeded.
+Hook APIs [slot](https://xrpl-hooks.readme.io/v2.0/reference/slot), [slot_count](https://xrpl-hooks.readme.io/v2.0/reference/slot_count), [slot_clear](https://xrpl-hooks.readme.io/v2.0/reference/slot_clear), [slot_size](https://xrpl-hooks.readme.io/v2.0/reference/slot_size), [slot_float](https://xrpl-hooks.readme.io/v2.0/reference/slot_float) and [trace_slot](https://xrpl-hooks.readme.io/v2.0/reference/trace_slot) take a parameter specifying the accessed slot number. Value of this parameter is limited, and the functions fail if the limit is exceeded.
 
-This check warns about too-large values of the slot number (if it's
-specified by a constant - variable parameter is ignored).
+This check warns about too-large values of the slot number (if it's specified by a constant - variable parameter is ignored).
+
+[Read more](https://xrpl-hooks.readme.io/v2.0/docs/slots-and-keylets)