name: Build Desktop (Dev)

on:
  workflow_dispatch:
    inputs:
      platforms:
        description: 'Build platforms'
        required: true
        default: 'all'
        type: choice
        options:
          - all
          - macos-arm64
          - macos-x64
          - windows-x64
          - windows-arm64
          - linux-x64
          - linux-arm64

permissions:
  contents: read

concurrency:
  group: build-desktop-dev-${{ github.ref }}
  cancel-in-progress: true

jobs:
  prepare:
    runs-on: ubuntu-latest
    outputs:
      matrix: ${{ steps.set-matrix.outputs.matrix }}
    steps:
      - id: set-matrix
        run: |
          ALL='[{"platform":"macos-latest","target_triple":"aarch64-apple-darwin","builder_args":"--mac dmg zip --arm64","label":"macOS-ARM64","artifact_name":"macos-arm64","smoke_platform":"macos","arch":"arm64"},{"platform":"macos-latest","target_triple":"x86_64-apple-darwin","builder_args":"--mac dmg zip --x64","label":"macOS-x64","artifact_name":"macos-x64","smoke_platform":"macos","arch":"x64"},{"platform":"windows-latest","target_triple":"x86_64-pc-windows-msvc","builder_args":"--win nsis --x64","label":"Windows-x64","artifact_name":"windows-x64","smoke_platform":"windows","arch":"x64"},{"platform":"windows-latest","target_triple":"aarch64-pc-windows-msvc","builder_args":"--win nsis --arm64","label":"Windows-ARM64","artifact_name":"windows-arm64","smoke_platform":"windows","arch":"arm64"},{"platform":"ubuntu-22.04","target_triple":"x86_64-unknown-linux-gnu","builder_args":"--linux AppImage deb --x64","label":"Linux-x64","artifact_name":"linux-x64","smoke_platform":"linux","arch":"x64"},{"platform":"ubuntu-22.04-arm","target_triple":"aarch64-unknown-linux-gnu","builder_args":"--linux AppImage deb --arm64","label":"Linux-ARM64","artifact_name":"linux-arm64","smoke_platform":"linux","arch":"arm64"}]'
          SELECTED="${{ inputs.platforms }}"
          if [ "$SELECTED" = "all" ]; then
            MATRIX=$(echo "$ALL" | jq -c '{include: .}')
          else
            MATRIX=$(echo "$ALL" | jq -c --arg sel "$SELECTED" '{include: [.[] | select(
              ($sel == "macos-arm64" and .label == "macOS-ARM64") or
              ($sel == "macos-x64" and .label == "macOS-x64") or
              ($sel == "windows-x64" and .label == "Windows-x64") or
              ($sel == "windows-arm64" and .label == "Windows-ARM64") or
              ($sel == "linux-x64" and .label == "Linux-x64") or
              ($sel == "linux-arm64" and .label == "Linux-ARM64")
            )]}')
          fi
          echo "matrix=$MATRIX" >> "$GITHUB_OUTPUT"

  build:
    needs: prepare
    strategy:
      fail-fast: false
      matrix: ${{ fromJson(needs.prepare.outputs.matrix) }}

    runs-on: ${{ matrix.platform }}
    name: Build (${{ matrix.label }})

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

      - name: Read version
        id: version
        shell: bash
        run: |
          VERSION=$(node -p "require('./desktop/package.json').version")
          echo "version=$VERSION" >> "$GITHUB_OUTPUT"

      - name: Install Linux dependencies
        if: contains(matrix.platform, 'ubuntu')
        run: |
          sudo apt-get update
          sudo apt-get install -y build-essential curl wget file libfuse2

      - name: Setup Bun
        uses: oven-sh/setup-bun@v2
        with:
          bun-version: latest

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: 22

      - name: Install root dependencies
        run: bun install

      - name: Install desktop dependencies
        working-directory: desktop
        run: bun install

      - name: Install adapter dependencies
        working-directory: adapters
        run: bun install

      - name: Build sidecars
        working-directory: desktop
        env:
          BUN_INSTALL_CACHE_DIR: ${{ runner.temp }}/bun-install-cache
          SIDECAR_TARGET_TRIPLE: ${{ matrix.target_triple }}
        run: bun run build:sidecars

      - name: Build renderer and Electron bundles
        working-directory: desktop
        run: |
          bun run build
          bun run build:electron

      - name: Build Electron app
        working-directory: desktop
        env:
          CSC_IDENTITY_AUTO_DISCOVERY: 'false'
        run: node ./node_modules/electron-builder/out/cli/cli.js ${{ matrix.builder_args }} --publish never

      - name: Verify packaged app structure
        run: bun run test:package-smoke --platform ${{ matrix.smoke_platform }} --arch ${{ matrix.arch }} --package-kind release --artifacts-dir desktop/build-artifacts/electron

      - name: Collect artifacts
        id: collect
        shell: bash
        run: |
          STAGING="desktop/build-artifacts/ci-Claude-Code-Haha-v${{ steps.version.outputs.version }}-${{ matrix.artifact_name }}"
          mkdir -p "$STAGING"
          find desktop/build-artifacts/electron -maxdepth 1 -type f \
            \( -name "*.dmg" -o -name "*.exe" -o -name "*.deb" -o -name "*.AppImage" -o -name "*.yml" \) \
            | while read -r artifact; do
              cp -f "$artifact" "$STAGING/"
            done
          if [ "${{ matrix.smoke_platform }}" = "macos" ]; then
            cp -f desktop/scripts/install-macos-unsigned.sh "$STAGING/"
          fi
          echo "staging_dir=$STAGING" >> "$GITHUB_OUTPUT"
          ls -lh "$STAGING/" 2>/dev/null || true

      - name: Upload artifacts
        uses: actions/upload-artifact@v4
        with:
          name: Claude-Code-Haha-v${{ steps.version.outputs.version }}-${{ matrix.artifact_name }}
          path: ${{ steps.collect.outputs.staging_dir }}
          retention-days: 7
          if-no-files-found: warn