name: Build Desktop GUI

on:
  workflow_call:
    inputs:
      version:
        description: Release version without the v prefix
        required: false
        type: string
        default: 1.0.0
  workflow_dispatch:
    inputs:
      version:
        description: Release version without the v prefix
        required: true
        default: 1.0.0
  pull_request:
    paths:
      - "desktop/**"
      - "internal/**"
      - "pkg/**"
      - "go.mod"
      - "go.sum"
      - ".github/workflows/build-gui.yml"

permissions:
  contents: read

jobs:
  build:
    strategy:
      fail-fast: false
      matrix:
        include:
          - runner: windows-latest
            platform: windows/amd64
            asset: windows-amd64
          - runner: ubuntu-24.04
            platform: linux/amd64
            asset: linux-amd64
            linux: true
          - runner: macos-15-intel
            platform: darwin/amd64
            asset: macos-intel
            macos: true
          - runner: macos-15
            platform: darwin/arm64
            asset: macos-apple-silicon
            macos: true
    runs-on: ${{ matrix.runner }}
    env:
      VERSION: ${{ inputs.version || github.event.inputs.version || '1.0.0' }}
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - uses: actions/setup-go@v5
        with:
          go-version-file: go.mod
          cache: true
      - name: Install Linux GUI dependencies
        if: matrix.linux
        shell: bash
        run: |
          sudo apt-get update
          sudo apt-get install -y --no-install-recommends build-essential pkg-config libgtk-3-dev libwebkit2gtk-4.1-dev
      - name: Install Wails 2.11
        shell: bash
        run: go install github.com/wailsapp/wails/v2/cmd/wails@v2.11.0
      - name: Build Windows GUI
        if: runner.os == 'Windows'
        shell: pwsh
        working-directory: desktop
        run: ./build_gui.ps1 -Platform '${{ matrix.platform }}' -Version $env:VERSION
      - name: Build Unix GUI
        if: runner.os != 'Windows'
        shell: bash
        working-directory: desktop
        run: |
          commit="$(git rev-parse --short HEAD)"
          build_date="$(date -u +%F)"
          ldflags="-s -w -X github.com/matinsenpai/senpaiscanner/pkg/version.Version=${VERSION} -X github.com/matinsenpai/senpaiscanner/pkg/version.Commit=${commit} -X github.com/matinsenpai/senpaiscanner/pkg/version.BuildDate=${build_date} -X github.com/matinsenpai/senpaiscanner/pkg/version.BuiltBy=github-actions"
          extra=()
          if [[ '${{ matrix.platform }}' == linux/* ]]; then
            extra=(-tags webkit2_41)
          fi
          wails build -clean -platform '${{ matrix.platform }}' "${extra[@]}" -ldflags "$ldflags" -o "SenPaiScanner-${VERSION}"
      - name: Package Windows GUI
        if: runner.os == 'Windows'
        shell: pwsh
        run: |
          New-Item -ItemType Directory -Force release-artifacts | Out-Null
          Compress-Archive -Path "dist/senpaiscanner-gui-windows-amd64.exe" -DestinationPath "release-artifacts/SenPaiScanner-$env:VERSION-gui-${{ matrix.asset }}.zip" -Force
      - name: Package Linux GUI
        if: matrix.linux
        shell: bash
        run: |
          mkdir -p release-artifacts
          tar -czf "release-artifacts/SenPaiScanner-${VERSION}-gui-${{ matrix.asset }}.tar.gz" -C desktop/build/bin .
      - name: Package macOS GUI
        if: matrix.macos
        shell: bash
        run: |
          mkdir -p release-artifacts
          ditto -c -k --sequesterRsrc --keepParent desktop/build/bin "release-artifacts/SenPaiScanner-${VERSION}-gui-${{ matrix.asset }}.zip"
      - uses: actions/upload-artifact@v4
        with:
          name: gui-${{ matrix.asset }}
          path: release-artifacts/*
          if-no-files-found: error
          retention-days: 14