name: Build

on:
  push:
    branches: [main]
    tags: ['v*']
  pull_request:
    branches: [main]
  workflow_dispatch:

env:
  GO_VERSION: '1.26'
  NODE_VERSION: '22'
  PNPM_VERSION: '9'

jobs:
  # ────────────────────────────────────────────────────────────────
  # macOS (Intel / x86_64)
  # 使用 macos-13：目前最後的 Intel Mac runner，避免 macos-latest 被
  # 切到 Apple Silicon 後產出 ARM binary。
  # ────────────────────────────────────────────────────────────────
  build-macos:
    name: Build macOS (x86_64)
    runs-on: macos-13
    timeout-minutes: 60
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Go
        uses: actions/setup-go@v5
        with:
          go-version: ${{ env.GO_VERSION }}

      - name: Setup Node
        uses: actions/setup-node@v4
        with:
          node-version: ${{ env.NODE_VERSION }}

      - name: Setup pnpm
        uses: pnpm/action-setup@v4
        with:
          version: ${{ env.PNPM_VERSION }}

      - name: Install Wails CLI
        run: |
          go install github.com/wailsapp/wails/v2/cmd/wails@latest
          echo "$HOME/go/bin" >> "$GITHUB_PATH"

      - name: Cache vendor/
        uses: actions/cache@v4
        with:
          path: vendor/
          key: vendor-darwin-${{ hashFiles('Makefile') }}-${{ hashFiles('visiona-local/wheels/macos/**') }}
          restore-keys: |
            vendor-darwin-${{ hashFiles('Makefile') }}-
            vendor-darwin-

      - name: vendor-sync (macOS deps)
        run: make vendor-sync

      - name: Build .dmg
        run: make dmg

      - name: Verify .dmg
        run: |
          ls -lh dist/visiona-local.dmg
          file dist/visiona-local.dmg
          hdiutil imageinfo dist/visiona-local.dmg | head -20

      - name: Upload .dmg artifact
        uses: actions/upload-artifact@v4
        with:
          name: visiona-local-macos-x64
          path: dist/visiona-local.dmg
          retention-days: 30
          if-no-files-found: error

  # ────────────────────────────────────────────────────────────────
  # Windows (x86_64)
  # 使用 windows-2022。vendor-sync 的 macOS/Linux 部分會失敗，
  # 因此只跑 *-windows 的 vendor targets。
  # ────────────────────────────────────────────────────────────────
  build-windows:
    name: Build Windows (x86_64)
    runs-on: windows-2022
    timeout-minutes: 60
    defaults:
      run:
        shell: bash
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Go
        uses: actions/setup-go@v5
        with:
          go-version: ${{ env.GO_VERSION }}

      - name: Setup Node
        uses: actions/setup-node@v4
        with:
          node-version: ${{ env.NODE_VERSION }}

      - name: Setup pnpm
        uses: pnpm/action-setup@v4
        with:
          version: ${{ env.PNPM_VERSION }}

      - name: Install Wails CLI
        run: |
          go install github.com/wailsapp/wails/v2/cmd/wails@latest
          echo "$(go env GOPATH)/bin" >> "$GITHUB_PATH"

      - name: Install Inno Setup
        run: choco install innosetup -y --no-progress
        shell: pwsh

      - name: Add Inno Setup to PATH
        run: echo "/c/Program Files (x86)/Inno Setup 6" >> "$GITHUB_PATH"

      - name: Cache vendor/
        uses: actions/cache@v4
        with:
          path: vendor/
          key: vendor-windows-${{ hashFiles('Makefile') }}-${{ hashFiles('visiona-local/wheels/windows/**') }}
          restore-keys: |
            vendor-windows-${{ hashFiles('Makefile') }}-
            vendor-windows-

      - name: vendor-sync (Windows-only deps)
        run: |
          make vendor-python-windows \
               vendor-wheels-windows \
               vendor-ffmpeg-windows

      - name: Build server.exe
        env:
          GOOS: windows
          GOARCH: amd64
        run: |
          mkdir -p payload/windows/bin
          cd server
          go build -o ../payload/windows/bin/visiona-local-server.exe .
          ls -lh ../payload/windows/bin/visiona-local-server.exe

      - name: Build frontend (for go:embed)
        run: make build-embed

      - name: Build .exe installer
        run: make exe

      - name: Verify .exe
        run: |
          ls -lh dist/visiona-local-*.exe || ls -lh dist/*.exe
          file dist/visiona-local-*.exe 2>/dev/null || true

      - name: Upload .exe artifact
        uses: actions/upload-artifact@v4
        with:
          name: visiona-local-windows-x64
          path: dist/visiona-local-*.exe
          retention-days: 30
          if-no-files-found: error

  # ────────────────────────────────────────────────────────────────
  # Linux (x86_64)
  # 使用 ubuntu-22.04（glibc 2.35，相容性比 24.04 更好）。
  # ────────────────────────────────────────────────────────────────
  build-linux:
    name: Build Linux (x86_64)
    runs-on: ubuntu-22.04
    timeout-minutes: 60
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Go
        uses: actions/setup-go@v5
        with:
          go-version: ${{ env.GO_VERSION }}

      - name: Setup Node
        uses: actions/setup-node@v4
        with:
          node-version: ${{ env.NODE_VERSION }}

      - name: Setup pnpm
        uses: pnpm/action-setup@v4
        with:
          version: ${{ env.PNPM_VERSION }}

      - name: Install system deps
        run: |
          sudo apt-get update
          sudo apt-get install -y --no-install-recommends \
            build-essential \
            pkg-config \
            libgtk-3-dev \
            libwebkit2gtk-4.1-dev \
            libusb-1.0-0-dev \
            fuse \
            libfuse2 \
            desktop-file-utils

      - name: Install Wails CLI
        run: |
          go install github.com/wailsapp/wails/v2/cmd/wails@latest
          echo "$HOME/go/bin" >> "$GITHUB_PATH"

      - name: Install appimagetool
        run: |
          curl -fL -o /tmp/appimagetool \
            "https://github.com/AppImage/AppImageKit/releases/latest/download/appimagetool-x86_64.AppImage"
          chmod +x /tmp/appimagetool
          sudo mv /tmp/appimagetool /usr/local/bin/appimagetool
          appimagetool --version || true

      - name: Cache vendor/
        uses: actions/cache@v4
        with:
          path: vendor/
          key: vendor-linux-${{ hashFiles('Makefile') }}-${{ hashFiles('visiona-local/wheels/linux/**') }}
          restore-keys: |
            vendor-linux-${{ hashFiles('Makefile') }}-
            vendor-linux-

      - name: vendor-sync (Linux-only deps)
        run: |
          make vendor-python-linux \
               vendor-wheels-linux \
               vendor-ffmpeg-linux

      - name: Build server (Linux)
        run: |
          mkdir -p payload/linux/bin
          cd server
          GOOS=linux GOARCH=amd64 go build -o ../payload/linux/bin/visiona-local-server .
          ls -lh ../payload/linux/bin/visiona-local-server

      - name: Build frontend (for go:embed)
        run: make build-embed

      - name: Build AppImage
        run: make appimage

      - name: Verify AppImage
        run: |
          ls -lh dist/visiona-local-*.AppImage
          file dist/visiona-local-*.AppImage

      - name: Upload AppImage artifact
        uses: actions/upload-artifact@v4
        with:
          name: visiona-local-linux-x64
          path: dist/visiona-local-*.AppImage
          retention-days: 30
          if-no-files-found: error