name: Update Contentful Data

on:
  repository_dispatch:
    types: [contentful_update]  # This should match the event type sent by the webhook

jobs:
  update-data:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout Repository
        uses: actions/checkout@v3

      - name: Set up Node.js
        uses: actions/setup-node@v3
        with:
          node-version: '16'

      - name: Install Dependencies
        run: npm install

      - name: Set Branch Name with Date
        id: set-branch-name
        run: echo "BRANCH_NAME=contentful-updates-$(date +'%Y-%m-%d-%H-%M')" >> $GITHUB_ENV

      - name: Fetch Data from Contentful
        env:
          CONTENTFUL_SPACE_ID: ${{ secrets.CONTENTFUL_SPACE_ID }}
          CONTENTFUL_ACCESS_TOKEN: ${{ secrets.CONTENTFUL_ACCESS_TOKEN }}
        run: node scripts/fetchContentfulData.cjs

      - name: Commit and Push Changes
        uses: stefanzweifel/git-auto-commit-action@v4
        with:
          commit_message: 'Update data from Contentful'
          branch: ${{ env.BRANCH_NAME }}
          create_branch: true

      - name: Create Pull Request
        uses: actions/github-script@v6
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          script: |
            const { data: existingPulls } = await github.rest.pulls.list({
              owner: context.repo.owner,
              repo: context.repo.repo,
              head: `${context.repo.owner}:${process.env.BRANCH_NAME}`,
              state: 'open',
            });

            if (existingPulls.length === 0) {
              const { data: pullRequest } = await github.rest.pulls.create({
                owner: context.repo.owner,
                repo: context.repo.repo,
                head: process.env.BRANCH_NAME,
                base: 'events-json-contentful-gh-actions',
                title: 'Update data from Contentful',
                body: 'Automated update of data from Contentful.',
              });
              console.log(`Pull request created: ${pullRequest.html_url}`);
            } else {
              console.log('Pull request already exists:', existingPulls[0].html_url);
            }