name: Zhenxun preview

on:
  push:
    branches: [main]
  pull_request:
  workflow_dispatch:
    inputs:
      version:
        description: Preview version
        default: 0.1.0-preview.1
        required: true
        type: string
      publish:
        description: Sync fixed farm-preview branch in zhenxun repository
        default: false
        type: boolean

permissions:
  contents: read

concurrency:
  group: farm-preview-${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: false

jobs:
  test:
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, windows-latest]
        pillow: ['10.4.0', '12.3.0']
    runs-on: ${{ matrix.os }}
    env:
      PYTHONPATH: src
      PYTHONIOENCODING: utf-8
      PILLOW_VERSION: ${{ matrix.pillow }}
    steps:
      - uses: actions/checkout@v7
        with:
          persist-credentials: false
      - uses: actions/setup-python@v7
        with:
          python-version: '3.12'
      - name: Install test dependencies
        shell: bash
        run: >-
          python -m pip install "Pillow==$PILLOW_VERSION"
          setuptools wheel "PyYAML>=6,<7"
      - run: python scripts/ci_font.py
      - run: python scripts/check_workflows.py
      - run: python scripts/verify_foundation.py

  build:
    needs: test
    runs-on: ubuntu-latest
    env:
      PREVIEW_VERSION: ${{ inputs.version || '0.1.0-preview.1' }}
    steps:
      - uses: actions/checkout@v7
        with:
          persist-credentials: false
      - uses: actions/setup-python@v7
        with:
          python-version: '3.12'
      - name: Build selected target only
        run: >-
          python scripts/build_zhenxun.py
          --output dist/zhenxun-preview --version "$PREVIEW_VERSION"
      - name: Copy standalone helper scripts
        run: |
          cp scripts/install_zhenxun.py dist/zhenxun-preview/
          cp scripts/verify_zhenxun.py dist/zhenxun-preview/
      - uses: actions/upload-artifact@v7
        with:
          name: zhenxun-preview
          path: dist/zhenxun-preview/
          include-hidden-files: true
          if-no-files-found: error
          retention-days: 14

  sync-preview:
    if: >-
      github.event_name == 'workflow_dispatch' && inputs.publish &&
      github.ref == 'refs/heads/main' &&
      github.repository == 'Shu-Ying/main_plugin_farm'
    needs: [test, build]
    runs-on: ubuntu-latest
    environment: zhenxun-preview
    steps:
      - uses: actions/checkout@v7
        with:
          persist-credentials: false
      - uses: actions/setup-python@v7
        with:
          python-version: '3.12'
      - uses: actions/download-artifact@v8
        with:
          name: zhenxun-preview
          path: incoming
      - name: Publish validated preview only
        env:
          FARM_RELEASE_TOKEN: ${{ secrets.FARM_RELEASE_TOKEN }}
        run: >-
          python scripts/publish_zhenxun.py
          incoming/zhenxun_plugin_farm_preview-*.zip --publish