name: Swift CI

on:
  workflow_call:

permissions:
  contents: read
  pull-requests: write
  issues: write

env:
  DEVELOPER_DIR: /Applications/Xcode_16.4.app/Contents/Developer

jobs:
  lint:
    name: Lint Swift Code
    runs-on: self-hosted
    
    steps:
    - name: Checkout code
      uses: actions/checkout@v4
    
    - name: Setup Xcode
      run: |
        # DEVELOPER_DIR is already set in env, so no need for xcode-select
        xcodebuild -version
        swift --version
    
    - name: Install linting tools
      continue-on-error: true
      shell: bash
      run: |
        # Check if tools are already installed, install if not
        if ! which swiftlint >/dev/null 2>&1; then
          echo "Installing swiftlint..."
          brew install swiftlint || echo "Failed to install swiftlint"
        else
          echo "swiftlint is already installed at: $(which swiftlint)"
        fi
        
        if ! which swiftformat >/dev/null 2>&1; then
          echo "Installing swiftformat..."
          brew install swiftformat || echo "Failed to install swiftformat"
        else
          echo "swiftformat is already installed at: $(which swiftformat)"
        fi
        
        # Show final status
        echo "SwiftLint: $(which swiftlint || echo 'not found')"
        echo "SwiftFormat: $(which swiftformat || echo 'not found')"
        
    - name: Run SwiftFormat (check mode)
      id: swiftformat
      continue-on-error: true
      run: |
        swiftformat . --lint 2>&1 | tee swiftformat-output.txt
        echo "result=${PIPESTATUS[0]}" >> $GITHUB_OUTPUT
      
    - name: Run SwiftLint
      id: swiftlint
      continue-on-error: true
      run: |
        swiftlint 2>&1 | tee swiftlint-output.txt
        echo "result=${PIPESTATUS[0]}" >> $GITHUB_OUTPUT
        
    - name: Read SwiftFormat Output
      if: always()
      id: swiftformat-output
      run: |
        if [ -f swiftformat-output.txt ]; then
          echo 'content<<EOF' >> $GITHUB_OUTPUT
          cat swiftformat-output.txt >> $GITHUB_OUTPUT
          echo 'EOF' >> $GITHUB_OUTPUT
        else
          echo "content=No output" >> $GITHUB_OUTPUT
        fi
        
    - name: Read SwiftLint Output
      if: always()
      id: swiftlint-output
      run: |
        if [ -f swiftlint-output.txt ]; then
          echo 'content<<EOF' >> $GITHUB_OUTPUT
          cat swiftlint-output.txt >> $GITHUB_OUTPUT
          echo 'EOF' >> $GITHUB_OUTPUT
        else
          echo "content=No output" >> $GITHUB_OUTPUT
        fi
        
    - name: Report SwiftFormat Results
      if: always()
      uses: ./.github/actions/lint-reporter
      with:
        title: 'Swift Formatting (SwiftFormat)'
        lint-result: ${{ steps.swiftformat.outputs.result == '0' && 'success' || 'failure' }}
        lint-output: ${{ steps.swiftformat-output.outputs.content }}
        github-token: ${{ secrets.GITHUB_TOKEN }}
        
    - name: Report SwiftLint Results
      if: always()
      uses: ./.github/actions/lint-reporter
      with:
        title: 'Swift Linting (SwiftLint)'
        lint-result: ${{ steps.swiftlint.outputs.result == '0' && 'success' || 'failure' }}
        lint-output: ${{ steps.swiftlint-output.outputs.content }}
        github-token: ${{ secrets.GITHUB_TOKEN }}

  build-and-test:
    name: Build and Test macOS App
    runs-on: self-hosted
    
    steps:
    - name: Checkout code
      uses: actions/checkout@v4
      
    - name: Setup Xcode
      run: |
        # DEVELOPER_DIR is already set in env, so no need for xcode-select
        xcodebuild -version
        swift --version
        
    - name: Install build tools
      continue-on-error: true
      shell: bash
      run: |
        # Check if xcbeautify is already installed, install if not
        if ! which xcbeautify >/dev/null 2>&1; then
          echo "Installing xcbeautify..."
          brew install xcbeautify || echo "Failed to install xcbeautify"
        else
          echo "xcbeautify is already installed at: $(which xcbeautify)"
        fi
        
        # Show final status
        echo "xcbeautify: $(which xcbeautify || echo 'not found')"
        
    - name: Setup Rust
      uses: dtolnay/rust-toolchain@stable
      with:
        targets: x86_64-apple-darwin,aarch64-apple-darwin
        
    - name: Cache Rust dependencies
      uses: useblacksmith/rust-cache@v3
      with:
        workspaces: tty-fwd
        
    - name: Build tty-fwd universal binary
      working-directory: tty-fwd
      run: |
        chmod +x build-universal.sh
        ./build-universal.sh
        
    - name: Build Debug
      timeout-minutes: 30
      run: |
        set -o pipefail && \
        xcodebuild build \
          -workspace VibeTunnel.xcworkspace \
          -scheme VibeTunnel \
          -configuration Debug \
          -destination "platform=macOS" \
          CODE_SIGN_IDENTITY="" \
          CODE_SIGNING_REQUIRED=NO \
          | xcbeautify
          
    - name: Build Release
      timeout-minutes: 30
      run: |
        set -o pipefail && \
        xcodebuild build \
          -workspace VibeTunnel.xcworkspace \
          -scheme VibeTunnel \
          -configuration Release \
          -destination "platform=macOS" \
          CODE_SIGN_IDENTITY="" \
          CODE_SIGNING_REQUIRED=NO \
          | xcbeautify
          
    - name: Run tests
      timeout-minutes: 20
      run: |
        set -o pipefail && \
        xcodebuild test \
          -workspace VibeTunnel.xcworkspace \
          -scheme VibeTunnel \
          -configuration Debug \
          -destination "platform=macOS" \
          -resultBundlePath TestResults \
          CODE_SIGN_IDENTITY="" \
          CODE_SIGNING_REQUIRED=NO \
          | xcbeautify
          
    - name: Upload test results
      if: failure()
      uses: actions/upload-artifact@v4
      with:
        name: swift-test-results
        path: TestResults
        
    - name: Upload build artifacts
      uses: actions/upload-artifact@v4
      with:
        name: swift-build-artifacts
        path: |
          build/Build/Products/Debug/VibeTunnel.app
          build/Build/Products/Release/VibeTunnel.app