name: Update Translation Data

on:
  schedule:
    - cron: '0 * * * *'
  workflow_dispatch:
  push:
    branches: [ main ]

jobs:
  update-data:
    runs-on: ubuntu-latest
    permissions:
      contents: write
      packages: read

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Prepare repository variables
        id: prep
        run: |
          echo "REPO_NAME=$(echo ${{ github.repository }} | tr '/' ' ' | awk '{print tolower($2)}')" >> $GITHUB_OUTPUT
          echo "OWNER=$(echo ${{ github.repository_owner }} | tr '[:upper:]' '[:lower:]')" >> $GITHUB_OUTPUT

      - name: Pull latest Docker image
        run: |
          docker pull ghcr.io/${{ steps.prep.outputs.OWNER }}/${{ steps.prep.outputs.REPO_NAME }}:latest
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Run container to update data
        run: |
          docker run --rm \
            -v ${{ github.workspace }}/data:/app/data \
            -e GOOGLE_SHEETS_PRIVATE_KEY='${{ secrets.GOOGLE_SHEETS_PRIVATE_KEY }}' \
            -e GOOGLE_SHEETS_CLIENT_EMAIL='${{ secrets.GOOGLE_SHEETS_CLIENT_EMAIL }}' \
            -e GOOGLE_SHEETS_ID='${{ secrets.GOOGLE_SHEETS_ID }}' \
            ghcr.io/${{ steps.prep.outputs.OWNER }}/${{ steps.prep.outputs.REPO_NAME }}:latest

      - name: Check for changes
        id: check
        run: |
          if [ -f "data/data.csv" ]; then
            if git diff --quiet data/data.csv; then
              echo "No changes detected in data/data.csv"
              echo "changes=false" >> $GITHUB_OUTPUT
            else
              echo "Changes detected in data/data.csv"
              echo "changes=true" >> $GITHUB_OUTPUT
            fi
          else
            echo "data/data.csv was created"
            echo "changes=true" >> $GITHUB_OUTPUT
          fi

      - name: Commit and push if changed
        if: steps.check.outputs.changes == 'true'
        run: |
          git config --global user.email "41898282+github-actions[bot]@users.noreply.github.com"
          git config --global user.name "github-actions[bot]"
          git add data/data.csv
          git commit -m "🔧 chore: update translation data [skip ci]"
          git push