name: Prepare Documentation Release

on:
  workflow_dispatch:
    inputs:
      product:
        description: 'Product to release'
        required: true
        type: choice
        options:
          - core
          - enterprise
          - cloud-serverless
          - cloud-dedicated
      version:
        description: 'Version number (e.g., 3.2.1)'
        required: true
      release_type:
        description: 'Release type'
        required: true
        type: choice
        options:
          - major
          - minor
          - patch
          - hotfix

jobs:
  prepare-release:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      
      - name: Create release branch
        run: |
          git checkout -b docs-release-v${{ inputs.version }}
      
      - name: Set up Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '18'
          cache: 'yarn'
      
      - name: Install dependencies
        run: yarn install --frozen-lockfile
      
      - name: Generate release notes
        run: |
          # Note: This workflow assumes release notes are generated manually or from tagged releases
          # For Core/Enterprise products, the script needs repository access which would require
          # checking out the influxdb and influxdb_pro repositories first
          
          echo "Warning: Release notes generation requires access to InfluxDB source repositories"
          echo "For now, creating a placeholder file that should be replaced with actual release notes"
          
          # Create output directory
          mkdir -p helper-scripts/output/release-notes
          
          # Create placeholder release notes file
          cat > helper-scripts/output/release-notes/release-notes-v${{ inputs.version }}.md << EOF
          ## v${{ inputs.version }} {date="$(date +'%Y-%m-%d')"}
          
          ### Features
          
          - TODO: Add features for ${{ inputs.product }} v${{ inputs.version }}
          
          ### Bug Fixes
          
          - TODO: Add bug fixes for ${{ inputs.product }} v${{ inputs.version }}
          
          <!-- 
          Note: This is a placeholder file generated by the workflow.
          To generate actual release notes with commit history, run:
          
          For Core/Enterprise:
          node ./helper-scripts/common/generate-release-notes.js \\
            --config ./helper-scripts/common/config/influxdb3-core-enterprise.json \\
            v$(echo "${{ inputs.version }}" | sed 's/^v//') \\
            v${{ inputs.version }}
          
          For other products:
          node ./helper-scripts/common/generate-release-notes.js \\
            --config ./helper-scripts/common/config/[product-config].json \\
            v$(echo "${{ inputs.version }}" | sed 's/^v//') \\
            v${{ inputs.version }}
          -->
          EOF
      
      - name: Update product versions
        run: |
          # Script to update data/products.yml
          ./helper-scripts/common/update-product-version.sh \
            --product ${{ inputs.product }} \
            --version ${{ inputs.version }}
      
      - name: Create release checklist issue
        uses: actions/github-script@v7
        with:
          script: |
            const checklist = require('./.github/scripts/release-checklist.js');
            await checklist.createIssue({
              github,
              context,
              product: '${{ inputs.product }}',
              version: '${{ inputs.version }}',
              releaseType: '${{ inputs.release_type }}'
            })