# GitHub Actions workflow for building audio library
name: Build Audio Library

on:
  push:
    branches: [main, develop]
    paths:
      - "libs/audio/**"
      - ".github/workflows/build-audio.yml"
  pull_request:
    branches: [main, develop]
    paths:
      - "libs/audio/**"
      - ".github/workflows/build-audio.yml"
  workflow_dispatch: # Allow manual triggering

jobs:
  build-linux:
    name: Build on Linux
    runs-on: ubuntu-latest

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

      - name: Install dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y \
            build-essential \
            pkg-config \
            portaudio19-dev \
            libsndfile1-dev \
            libsamplerate0-dev \
            libasound2-dev

      - name: Check dependencies
        run: make -C libs/audio check-deps

      - name: Build library
        run: make -C libs/audio all

      - name: Build debug version
        run: make -C libs/audio debug

      - name: Test library exists
        run: |
          ls -la libs/audio/
          test -f libs/audio/libaudio.so

      - name: Upload Linux artifact
        uses: actions/upload-artifact@v4
        with:
          name: libaudio-linux
          path: libs/audio/libaudio.so
          retention-days: 30

  build-windows:
    name: Build on Windows
    runs-on: windows-latest

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

      - name: Setup vcpkg
        uses: lukka/run-vcpkg@v11
        with:
          vcpkgGitCommitId: "a42af01b72c28a8e1d7b48107b33e4f286a55ef6"

      - name: Install dependencies with vcpkg
        run: |
          vcpkg install portaudio:x64-windows
          vcpkg install libsndfile:x64-windows
          vcpkg install libsamplerate:x64-windows

      - name: Setup MSVC
        uses: microsoft/setup-msbuild@v2

      - name: Setup Developer Command Prompt
        uses: ilammy/msvc-dev-cmd@v1
        with:
          arch: x64

      - name: Set vcpkg environment variables
        shell: cmd
        run: |
          echo VCPKG_INSTALLATION_ROOT=%VCPKG_ROOT% >> %GITHUB_ENV%
          echo VCPKG_INCLUDE_PATH=%VCPKG_ROOT%\installed\x64-windows\include >> %GITHUB_ENV%
          echo VCPKG_LIB_PATH=%VCPKG_ROOT%\installed\x64-windows\lib >> %GITHUB_ENV%

      - name: Check dependencies
        shell: cmd
        run: make -C libs/audio check-deps

      - name: Build library
        shell: cmd
        run: make -C libs/audio all

      - name: Build debug version
        shell: cmd
        run: make -C libs/audio debug

      - name: Test library exists
        shell: cmd
        run: |
          dir libs\audio\
          if not exist "libs\audio\libaudio.dll" exit /b 1

      - name: Upload Windows artifact
        uses: actions/upload-artifact@v4
        with:
          name: libaudio-windows
          path: libs/audio/libaudio.dll
          retention-days: 30

  build-summary:
    name: Build Summary
    runs-on: ubuntu-latest
    needs: [build-linux, build-windows]
    if: always()

    steps:
      - name: Download all artifacts
        uses: actions/download-artifact@v4

      - name: Display build results
        run: |
          echo "## Build Results" >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY

          if [ -f libaudio-linux/libaudio.so ]; then
            echo "✅ Linux build: SUCCESS" >> $GITHUB_STEP_SUMMARY
            ls -lh libaudio-linux/libaudio.so >> $GITHUB_STEP_SUMMARY
          else
            echo "❌ Linux build: FAILED" >> $GITHUB_STEP_SUMMARY
          fi

          if [ -f libaudio-windows/libaudio.dll ]; then
            echo "✅ Windows build: SUCCESS" >> $GITHUB_STEP_SUMMARY
            ls -lh libaudio-windows/libaudio.dll >> $GITHUB_STEP_SUMMARY
          else
            echo "❌ Windows build: FAILED" >> $GITHUB_STEP_SUMMARY
          fi

          echo "" >> $GITHUB_STEP_SUMMARY
          echo "Artifacts are available for download from the Actions page." >> $GITHUB_STEP_SUMMARY