name: POEditor Translation Synchronization

on:
  # For manual triggering
  workflow_dispatch:
    inputs:
      languages:
        description: "Languages to synchronize (comma separated, e.g.: tr,en,es)"
        required: false
        default: "ar,zh-tw,cs,en,fi,fr,de,pt-br,ru,es,tr,ja,zh-cn,th"
      format:
        description: "Export format (key_value_json or json)"
        required: false
        default: "key_value_json"

permissions:
  contents: write
  pull-requests: write

jobs:
  sync-translations:
    runs-on: ubuntu-latest
    permissions:
      contents: write
      issues: write
      pull-requests: write

    steps:
      - name: Checkout code
        uses: actions/checkout@v3
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          fetch-depth: 0

      - name: Setup Node.js
        uses: actions/setup-node@v3
        with:
          node-version: "22"

      - name: Create package.json for scripts
        run: |
          mkdir -p .github/scripts
          cat > .github/scripts/package.json << EOF
          {
            "name": "poeditor-scripts",
            "version": "1.0.0",
            "private": true,
            "type": "module",
            "dependencies": {
              "axios": "^1.6.0",
              "fs-extra": "^11.1.1"
            }
          }
          EOF

      - name: Install dependencies
        run: |
          cd .github/scripts
          npm install

      - name: Download translations from POEditor
        env:
          POEDITOR_API: ${{ secrets.POEDITOR_API }}
          POEDITOR_PROJECT_ID: ${{ secrets.POEDITOR_PROJECT_ID }}
          LANGUAGES: ${{ github.event.inputs.languages || 'tr,en' }}
          EXPORT_FORMAT: ${{ github.event.inputs.format || 'key_value_json' }}
        run: |
          mkdir -p temp
          node .github/scripts/download-translations.js

      - name: Verify translation files
        run: |
          echo "Verifying translation files..."
          for file in temp/*.json; do
            echo "Checking $file"
            if [ ! -s "$file" ]; then
              echo "Error: $file is empty or does not exist"
              exit 1
            fi
            # Validate JSON format
            cat "$file" | jq . > /dev/null || { echo "Error: $file is not valid JSON"; exit 1; }
          done
          echo "All translation files are valid"

      - name: Copy translations to project
        run: |
          mkdir -p client/src/locales
          cp -r temp/* client/src/locales/
          echo "Translation files copied to client/src/locales/"

      - name: Get current date
        id: date
        run: echo "date=$(date +'%Y-%m-%d %H:%M:%S')" >> $GITHUB_OUTPUT

      - name: Format client code
        run: |
          cd client
          npm ci
          npm run format

      - name: Create Pull Request
        uses: peter-evans/create-pull-request@v7
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          commit-message: "feat: translations updated from POEditor"
          title: "🌐 Updated Translations from POEditor"
          body: |
            This PR contains the latest translations from POEditor.

            📅 Update Date: ${{ steps.date.outputs.date }}
            🔄 Updated Languages: ${{ github.event.inputs.languages || 'tr,en' }}

            ⚠️ Please review the translations and approve the PR if everything looks correct.
          branch: translation-update-${{ github.run_number }}
          delete-branch: true
          base: develop
          add-paths: |
            client/src/locales/*.json
          committer: GitHub Action <github-actions[bot]@users.noreply.github.com>
          author: GitHub Action <github-actions[bot]@users.noreply.github.com>