name: Build and Release

on:
  workflow_dispatch:
    inputs:
      github_release:
        description: "Create Gitea Release"
        default: true
        type: boolean
      prerelease:
        description: "Is this a prerelease?"
        default: false
        type: boolean
      bump:
        description: "Bump type"
        required: false
        default: "patch"
        type: choice
        options:
          - "major"
          - "minor"
          - "patch"

env:
  BASE_URL: "http://192.168.178.110:3000"

jobs:
  prepare:
    runs-on: ubuntu-latest
    outputs:
      version: ${{ steps.bump.outputs.version }}
      tag: ${{ steps.bump.outputs.tag }}
      changelog: ${{ steps.build_changelog.outputs.changelog }}

    steps:
      - name: Checkout code
        uses: actions/checkout@v5
        with:
          fetch-depth: 0
          fetch-tags: true

      - name: Install uv
        uses: astral-sh/setup-uv@v7

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          # Uses the version specified in pyproject.toml
          python-version-file: "pyproject.toml"

      - name: Bump version (local only)
        id: bump
        run: |
          uv version --bump "${{ github.event.inputs.bump }}"  

          version="$(uv version --short)"

          echo "VERSION=$version" >> "$GITHUB_ENV"
          echo "version=$version" >> "$GITHUB_OUTPUT"
          echo "tag=v$version" >> "$GITHUB_OUTPUT"

      - name: Build Changelog
        id: build_changelog
        uses: https://github.com/mikepenz/release-changelog-builder-action@v6.0.1
        with:
          platform: "gitea"
          baseURL: "${{ env.BASE_URL }}"
          configuration: ".gitea/changelog_config.json"
        env:
          GITHUB_TOKEN: ${{ secrets.GITEA_TOKEN }}

  build-linux:
    needs: prepare
    runs-on: ubuntu-latest
    env:
      VERSION: ${{ needs.prepare.outputs.version }}
      TAG_NAME: ${{ needs.prepare.outputs.tag }}

    steps:
      - name: Checkout code
        uses: actions/checkout@v5
        with:
          fetch-depth: 0
          fetch-tags: true

      - name: Install uv
        uses: astral-sh/setup-uv@v7

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version-file: "pyproject.toml"

      - name: Install all dependencies
        run: uv sync --all-groups

      - name: Build Linux release with Nuitka
        run: |
          uv run python -m nuitka \
            --standalone \
            --output-dir=dist \
            --include-data-dir=./config=config \
            --include-data-dir=./site=site \
            --include-data-dir=./icons=icons \
            --include-data-dir=./mail_vorlagen=mail_vorlagen \
            --enable-plugin=pyside6 \
            --product-name=SemesterApparatsManager \
            --product-version=${VERSION} \
            --output-filename=SAM \
            main.py

      - name: Prepare Linux Release Artifact
        run: |
          mkdir -p releases
          cd dist/SemesterApparatsManager.dist
          zip -r "../../releases/SAM-linux-v${VERSION}.zip" *
          cd ../../

      - name: Create / Update Gitea Release (Linux asset + changelog)
        if: ${{ github.event.inputs.github_release == 'true' }}
        uses: softprops/action-gh-release@v2
        with:
          tag_name: ${{ env.TAG_NAME }}
          name: Release ${{ env.TAG_NAME }}
          body: ${{ needs.prepare.outputs.changelog }}
          draft: false
          prerelease: ${{ github.event.inputs.prerelease }}
          make_latest: true
          files: |
            releases/SAM-linux-v${{ env.VERSION }}.zip
        env:
          GITHUB_TOKEN: ${{ secrets.TOKEN }}
          GITHUB_REPOSITORY: ${{ github.repository }}

  build-windows:
    needs: [prepare, build-linux]
    runs-on: windows-latest
    env:
      VERSION: ${{ needs.prepare.outputs.version }}
      TAG_NAME: ${{ needs.prepare.outputs.tag }}
      UV_PATH: 'C:\Users\gitea_runner_windows\.local\bin\uv.exe'
      UV_NO_PROJECT: "1"
      UV_NO_CONFIG: "1"

    steps:
      - name: Checkout code
        uses: actions/checkout@v5

      - name: Ensure Python via uv
        shell: powershell
        run: |
          if (-not (Test-Path $env:UV_PATH)) {
            Write-Error "uv not found at $env:UV_PATH"
            exit 1
          }

          & $env:UV_PATH self update

          $version = "3.12"
          Write-Host "Checking for Python $version via uv..."
          $exists = & $env:UV_PATH python list | Select-String $version -Quiet

          if (-not $exists) {
            Write-Host "Python $version not found; installing with uv..."
            & $env:UV_PATH python install $version
          } else {
            Write-Host "Python $version already installed in uv."
          }

      - name: Install build dependencies
        shell: powershell
        run: |
          & $env:UV_PATH sync --all-groups

      - name: Build Windows release with Nuitka
        shell: powershell
        run: |
          & $env:UV_PATH run --python 3.12 python -m nuitka `
            --standalone `
            --assume-yes-for-downloads `
            --output-dir=dist `
            --mingw64 `
            --include-data-dir=./config=config `
            --include-data-dir=./site=site `
            --include-data-dir=./icons=icons `
            --include-data-dir=./mail_vorlagen=mail_vorlagen `
            --enable-plugin=pyside6 `
            --product-name=SemesterApparatsManager `
            --product-version=${env:VERSION} `
            --output-filename=SAM.exe `
            main.py

      - name: Prepare Windows Release Artifact
        shell: powershell
        run: |
          New-Item -ItemType Directory -Force -Path releases | Out-Null
          Set-Location dist
          Compress-Archive -Path * -DestinationPath "..\releases\SAM-windows-v${env:VERSION}.zip" -Force
          Set-Location ..

      - name: Attach Windows asset to Gitea Release
        if: ${{ github.event.inputs.github_release == 'true' }}
        uses: softprops/action-gh-release@v2
        with:
          tag_name: ${{ env.TAG_NAME }}
          draft: false
          prerelease: ${{ github.event.inputs.prerelease }}
          files: |
            releases/SAM-windows-v${{ env.VERSION }}.zip
        env:
          GITHUB_TOKEN: ${{ secrets.TOKEN }}
          # GITHUB_REPOSITORY: ${{ github.repository }}

  finalize:
    needs: [prepare, build-linux, build-windows]
    runs-on: ubuntu-latest
    env:
      VERSION: ${{ needs.prepare.outputs.version }}

    steps:
      - name: Checkout code
        uses: actions/checkout@v5
        with:
          fetch-depth: 0
          fetch-tags: true

      - name: Install uv
        uses: astral-sh/setup-uv@v7

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version-file: "pyproject.toml"

      - name: Set Git identity
        run: |
          git config user.name "Gitea CI"
          git config user.email "ci@git.theprivateserver.de"

      - name: Bump version and push
        run: |
          uv version --bump "${{ github.event.inputs.bump }}"
      - name: Push version bump
        uses: ad-m/github-push-action@master
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          branch: ${{ github.ref }}