#!/bin/bash
set -e

echo "🔨 Simple UniFFI iOS build..."

# Add targets if needed
rustup target add aarch64-apple-ios aarch64-apple-ios-sim x86_64-apple-ios

# Build for all iOS targets
echo "Building for iOS..."
cargo build --release --target aarch64-apple-ios --features uniffi
cargo build --release --target aarch64-apple-ios-sim --features uniffi  
cargo build --release --target x86_64-apple-ios --features uniffi

# Create fat binary (iOS device + Intel simulator, skip ARM sim for now)
echo "Creating universal library..."
lipo -create \
  target/aarch64-apple-ios/release/libchurch_core.a \
  target/x86_64-apple-ios/release/libchurch_core.a \
  -output libchurch_core_universal.a

# Generate bindings directly with uniffi_bindgen
echo "Generating Swift bindings..."
uniffi-bindgen generate src/church_core.udl --language swift --out-dir .

# Copy everything to iOS project
echo "Copying to iOS project..."
cp church_core.swift ../RTSDA-iOS/RTSDA/
cp church_coreFFI.h ../RTSDA-iOS/RTSDA/
cp libchurch_core_universal.a ../RTSDA-iOS/RTSDA/libchurch_core.a

# Create modulemap
cat > ../RTSDA-iOS/RTSDA/church_coreFFI.modulemap << EOF
module church_coreFFI {
    header "church_coreFFI.h"
    export *
}
EOF

echo "✅ Done! Build your iOS app in Xcode."