# host/Makefile

QT_ANDROID_KIT ?= $(HOME)/Qt/6.8.3/android_arm64_v8a
QT_IOS_KIT     ?= $(HOME)/Qt/6.8.3/ios
QT_MACOS_PATH  ?= /opt/homebrew/opt/qt@6
QT_WIN_PATH    ?= C:/Qt/6.8.3/msvc2019_64

BUILD_DIR_MACOS   = build_macos
BUILD_DIR_WIN     = build_windows
BUILD_DIR_ANDROID = build_android
BUILD_DIR_IOS     = build_ios
TARGET            = EISConfigurator

# Android Specifics
PKG_NAME          = org.qtproject.example.EISConfigurator
# Qt6 generates 'android-build-debug.apk' by default
APK_PATH          = $(BUILD_DIR_ANDROID)/android-build/build/outputs/apk/debug/android-build-debug.apk

all: macos

desktop: macos

macos:
	@echo "Building for macOS (Apple Silicon)..."
	@mkdir -p $(BUILD_DIR_MACOS)
	@cd $(BUILD_DIR_MACOS) && cmake .. \
		-DCMAKE_PREFIX_PATH="$(QT_MACOS_PATH);/opt/homebrew" \
		-DCMAKE_BUILD_TYPE=Release
	@$(MAKE) -C $(BUILD_DIR_MACOS)
	@echo "Build Complete. Run with: open $(BUILD_DIR_MACOS)/$(TARGET).app"

windows:
	@echo "Building for Windows..."
	@mkdir -p $(BUILD_DIR_WIN)
	@cd $(BUILD_DIR_WIN) && cmake .. \
		-DCMAKE_PREFIX_PATH="$(QT_WIN_PATH)" \
		-DCMAKE_BUILD_TYPE=Release
	@cmake --build $(BUILD_DIR_WIN)

android:
	@if [ ! -d "$(QT_ANDROID_KIT)" ]; then echo "Error: QT_ANDROID_KIT not found at $(QT_ANDROID_KIT)"; exit 1; fi
	@mkdir -p $(BUILD_DIR_ANDROID)
	@cd $(BUILD_DIR_ANDROID) && cmake .. \
		-DCMAKE_TOOLCHAIN_FILE=$(QT_ANDROID_KIT)/lib/cmake/Qt6/qt.toolchain.cmake \
		-DQT_ANDROID_ABIS="arm64-v8a" \
		-DANDROID_PLATFORM=android-24 \
		-DQT_ANDROID_BUILD_ALL_ABIS=OFF \
		-DBUILD_ANDROID=ON \
		-DCMAKE_BUILD_TYPE=Debug
	@cmake --build $(BUILD_DIR_ANDROID) --target apk
	@echo "APK generated at $(APK_PATH)"

ios:
	@if [ ! -d "$(QT_IOS_KIT)" ]; then echo "Error: QT_IOS_KIT not found at $(QT_IOS_KIT)"; exit 1; fi
	@mkdir -p $(BUILD_DIR_IOS)
	@echo "Configuring iOS CMake..."
	@cd $(BUILD_DIR_IOS) && cmake .. -G Xcode \
		-DCMAKE_TOOLCHAIN_FILE=$(QT_IOS_KIT)/lib/cmake/Qt6/qt.toolchain.cmake \
		-DCMAKE_SYSTEM_NAME=iOS \
		-DCMAKE_OSX_DEPLOYMENT_TARGET=16.0 \
		-DBUILD_IOS=ON
	@echo "iOS Project generated at $(BUILD_DIR_IOS)/$(TARGET).xcodeproj"


run:
	@open $(BUILD_DIR_MACOS)/$(TARGET).app

# --- Android Deployment Wrappers ---

install_android: android
	@echo "Installing $(APK_PATH) to device..."
	@adb install -r $(APK_PATH)

run_android: install_android
	@echo "Launching $(PKG_NAME)..."
	@adb shell am start -n $(PKG_NAME)/org.qtproject.qt.android.bindings.QtActivity

debug_android: run_android
	@echo "Attaching Logcat (Ctrl+C to exit)..."
	@adb logcat -v color -s EISConfigurator Qt:* DEBUG

# --- Cleaning ---

clean:
	@echo "Cleaning build artifacts..."
	@if [ -f "$(BUILD_DIR_MACOS)/Makefile" ]; then cmake --build $(BUILD_DIR_MACOS) --target clean; fi
	@if [ -f "$(BUILD_DIR_WIN)/Makefile" ] || [ -f "$(BUILD_DIR_WIN)/build.ninja" ]; then cmake --build $(BUILD_DIR_WIN) --target clean; fi
	@if [ -f "$(BUILD_DIR_ANDROID)/Makefile" ] || [ -f "$(BUILD_DIR_ANDROID)/build.ninja" ]; then cmake --build $(BUILD_DIR_ANDROID) --target clean; fi
	@if [ -d "$(BUILD_DIR_IOS)/$(TARGET).xcodeproj" ]; then cmake --build $(BUILD_DIR_IOS) --target clean; fi

distclean:
	@rm -rf $(BUILD_DIR_MACOS) $(BUILD_DIR_WIN) $(BUILD_DIR_ANDROID) $(BUILD_DIR_IOS)
	@echo "Removed all build directories."

.PHONY: all desktop macos windows android ios run install_android run_android debug_android clean distclean