import assert from 'assert'

import {
  Client,
  isValidClassicAddress,
  isValidXAddress,
  dropsToXrp,
} from '../../src'

async function generate_faucet_wallet_and_fund_again(
  client: string,
  faucetHost: string | undefined = undefined,
  faucetPath: string | undefined = undefined,
): Promise<void> {
  const api = new Client(client)

  await api.connect()

  const { wallet, balance } = await api.fundWallet(null, {
    faucetHost,
    faucetPath,
  })
  assert.notEqual(wallet, undefined)
  assert(isValidClassicAddress(wallet.classicAddress))
  assert(isValidXAddress(wallet.getXAddress()))

  const info = await api.request({
    command: 'account_info',
    account: wallet.classicAddress,
  })

  assert.equal(dropsToXrp(info.result.account_data.Balance), balance)

  const { balance: newBalance } = await api.fundWallet(wallet, {
    faucetHost,
    faucetPath,
  })

  const afterSent = await api.request({
    command: 'account_info',
    account: wallet.classicAddress,
  })

  assert.equal(dropsToXrp(afterSent.result.account_data.Balance), newBalance)
  assert(newBalance > balance)

  await api.disconnect()
}

// how long before each test case times out
const TIMEOUT = 60000
// This test is reliant on external networks, and as such may be flaky.
describe('fundWallet', function () {
  it(
    'submit generates a testnet wallet',
    async function () {
      await generate_faucet_wallet_and_fund_again(
        'wss://s.altnet.rippletest.net:51233',
      )
    },
    TIMEOUT,
  )

  it(
    'submit generates a devnet wallet',
    async function () {
      await generate_faucet_wallet_and_fund_again(
        'wss://s.devnet.rippletest.net:51233',
      )
    },
    TIMEOUT,
  )

  // TODO: Investigate why this test is timing out on the browser
  // it('can generate and fund wallets using a custom host and path', async function () {
  //   await generate_faucet_wallet_and_fund_again(
  //     'wss://s.devnet.rippletest.net:51233/',
  //     'faucet.devnet.rippletest.net',
  //     '/accounts',
  //   )
  // })

  it(
    'can generate and fund wallets on AMM devnet',
    async function () {
      await generate_faucet_wallet_and_fund_again(
        'wss://amm.devnet.rippletest.net:51233',
      )
    },
    TIMEOUT,
  )

  it(
    'can generate wallet on hooks v2 testnet',
    async function () {
      const api = new Client('wss://hooks-testnet-v2.xrpl-labs.com')

      await api.connect()

      const { wallet, balance } = await api.fundWallet()

      assert.notEqual(wallet, undefined)
      assert(isValidClassicAddress(wallet.classicAddress))
      assert(isValidXAddress(wallet.getXAddress()))

      const info = await api.request({
        command: 'account_info',
        account: wallet.classicAddress,
      })

      assert.equal(dropsToXrp(info.result.account_data.Balance), balance)
      assert.equal(balance, 10000)

      /*
       * No test for fund given wallet because the hooks v2 testnet faucet
       * requires 10 seconds between requests. Would significantly slow down
       * the test suite.
       */

      await api.disconnect()
    },
    TIMEOUT,
  )

  it(
    'submit funds wallet with custom amount',
    async function () {
      const api = new Client('wss://s.altnet.rippletest.net:51233')

      await api.connect()
      const { wallet, balance } = await api.fundWallet(null, { amount: '2000' })
      assert.equal(balance, '2000')
      assert.notEqual(wallet, undefined)
      assert(isValidClassicAddress(wallet.classicAddress))
      assert(isValidXAddress(wallet.getXAddress()))

      const info = await api.request({
        command: 'account_info',
        account: wallet.classicAddress,
      })
      assert.equal(dropsToXrp(info.result.account_data.Balance), balance)
      await api.disconnect()
    },
    TIMEOUT,
  )
})