name: Build and Release
run-name: ${{ gitea.actor }} preparing release
on:
  push:
    tags:
      - 'v*'
  workflow_dispatch:
    inputs:
      version:
        description: 'Release version (e.g., v0.6.1)'
        required: true
        default: 'v0.6.1'

jobs:
  build:
    runs-on: ubuntu-latest
    needs: []
    
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Setup Python
        uses: actions/setup-python@v4
        with:
          python-version: '3.12'

      - name: Install Poetry
        uses: snok/install-poetry@v1
        with:
          version: latest
          virtualenvs-create: true
          virtualenvs-in-project: true

      - name: Load cached venv
        id: cached-poetry-dependencies
        uses: actions/cache@v3
        with:
          path: .venv
          key: venv-${{ runner.os }}-${{ hashFiles('**/poetry.lock') }}

      - name: Install dependencies
        if: steps.cached-poetry-dependencies.outputs.cache-hit != 'true'
        run: poetry install --with dev

      - name: Build package
        run: |
          poetry build
          echo "Package built successfully!"
          ls -la dist/

      - name: Generate changelog
        id: changelog
        run: |
          echo "## What's new in this version" > CHANGELOG.md
          echo "" >> CHANGELOG.md
          echo "### New Features" >> CHANGELOG.md
          echo "- Add description of new features" >> CHANGELOG.md
          echo "" >> CHANGELOG.md
          echo "### Bug Fixes" >> CHANGELOG.md
          echo "- Add description of bug fixes" >> CHANGELOG.md
          echo "" >> CHANGELOG.md
          echo "### Technical Changes" >> CHANGELOG.md
          echo "- Add description of technical improvements" >> CHANGELOG.md
          echo "" >> CHANGELOG.md
          echo "### Dependencies" >> CHANGELOG.md
          echo "- Updated dependencies to latest versions" >> CHANGELOG.md
          echo "" >> CHANGELOG.md
          echo "---" >> CHANGELOG.md
          echo "**Full Changelog:** https://gitea.example.com/${{ gitea.repository }}/compare/v0.5.0...${{ github.ref_name }}" >> CHANGELOG.md

      - name: Upload build artifacts
        uses: actions/upload-artifact@v3
        with:
          name: dist-${{ github.ref_name }}
          path: |
            dist/
            CHANGELOG.md

      - name: Build completed
        run: echo "Build completed! Artifacts ready for release."

  release:
    runs-on: ubuntu-latest
    needs: build
    if: startsWith(github.ref, 'refs/tags/v') || github.event_name == 'workflow_dispatch'
    
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Download build artifacts
        uses: actions/download-artifact@v3
        with:
          name: dist-${{ github.ref_name || github.event.inputs.version }}

      - name: Read changelog
        id: changelog
        run: |
          if [ -f CHANGELOG.md ]; then
            echo "CHANGELOG<<EOF" >> $GITHUB_OUTPUT
            cat CHANGELOG.md >> $GITHUB_OUTPUT
            echo "EOF" >> $GITHUB_OUTPUT
          else
            echo "CHANGELOG=Automatically generated release" >> $GITHUB_OUTPUT
          fi

      - name: Create Release
        uses: actions/create-release@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          tag_name: ${{ github.ref_name || github.event.inputs.version }}
          release_name: PyServeX ${{ github.ref_name || github.event.inputs.version }}
          body: |
            ${{ steps.changelog.outputs.CHANGELOG }}
            
            ## Installation
            
            ```bash
            pip install pyserve==${{ github.ref_name || github.event.inputs.version }}
            ```
            
            ## Usage
            
            ```bash
            pyserve --help
            ```
          draft: true
          prerelease: false

      - name: Upload Release Asset (wheel)
        uses: actions/upload-release-asset@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          upload_url: ${{ steps.create_release.outputs.upload_url }}
          asset_path: ./dist/pyserve-*.whl
          asset_name: pyserve-${{ github.ref_name || github.event.inputs.version }}.whl
          asset_content_type: application/octet-stream

      - name: Upload Release Asset (tarball)
        uses: actions/upload-release-asset@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          upload_url: ${{ steps.create_release.outputs.upload_url }}
          asset_path: ./dist/pyserve-*.tar.gz
          asset_name: pyserve-${{ github.ref_name || github.event.inputs.version }}.tar.gz
          asset_content_type: application/gzip

      - name: Release created
        run: echo "Draft release created! Check and publish in Gitea interface."