#!/usr/bin/env bash
# Builds KestroveCoreFFI.xcframework + Swift bindings into ../kestrove-apple/Packages/KestroveCore.
set -euo pipefail
cd "$(dirname "$0")/.."
OUT=../kestrove-apple/Packages/KestroveCore
LIB=libkv_ffi.a
rustup target add aarch64-apple-ios aarch64-apple-ios-sim aarch64-apple-darwin x86_64-apple-darwin

for t in aarch64-apple-ios aarch64-apple-ios-sim aarch64-apple-darwin x86_64-apple-darwin; do
  cargo build -p kv-ffi --release --target "$t"
done

cargo build -p kv-ffi   # host dylib for library-mode bindgen
mkdir -p out/swift
cargo run -p kv-ffi --bin uniffi-bindgen -- generate --library target/debug/libkv_ffi.dylib --language swift --out-dir out/swift

mkdir -p out/headers
cp out/swift/kv_ffiFFI.h out/headers/
cp out/swift/kv_ffiFFI.modulemap out/headers/module.modulemap

mkdir -p out/macos
lipo -create target/aarch64-apple-darwin/release/$LIB target/x86_64-apple-darwin/release/$LIB -output out/macos/$LIB

rm -rf "$OUT/KestroveCoreFFI.xcframework"
xcodebuild -create-xcframework \
  -library target/aarch64-apple-ios/release/$LIB -headers out/headers \
  -library target/aarch64-apple-ios-sim/release/$LIB -headers out/headers \
  -library out/macos/$LIB -headers out/headers \
  -output "$OUT/KestroveCoreFFI.xcframework"

mkdir -p "$OUT/Sources/KestroveCore"
cp out/swift/kv_ffi.swift "$OUT/Sources/KestroveCore/Generated.swift"
echo "✅ XCFramework + bindings written to $OUT"