#!/usr/bin/env bash

ROOT=$(pwd)

#Create xcframework from fat framework for simply using in application
# $1 - directory where fat framework placed
# $2 - binary name
create_xcframework() {
	
	local path=$1
	local binary=$2
	local framework=$path/$binary.framework
	local xcframework=$path/$binary.xcframework
	local origin=$path/$binary.origin
	
	local framework_bak=$framework-bak
	cp -r $framework $framework_bak
	
	# Extract binary from framework and create template
	cp $framework/$binary $origin
	rm $framework/$binary
	rm -rf $framework/Modules/$binary.swiftmodule
	
	# Extract each architecture for Simulation and Device
	local arch=i386
	local simulator="$origin-simulator"
	if $(lipo "$origin" -verify_arch "$arch") ; then
		lipo -extract "$arch" "$origin" -o "$simulator"
		lipo -output "$origin" -remove "$arch" "$origin"
	fi

	arch=x86_64
	if $(lipo "$origin" -verify_arch "$arch") ; then
		if test -f "$simulator"; then
			lipo -extract "$arch" "$origin" -o "$origin-$arch"
			lipo -create "$simulator" "$origin-$arch" -o "$simulator"
			rm "$origin-$arch"
		else
			lipo -extract "$arch" "$origin" -o "$simulator"
		fi
		
		lipo -output "$origin" -remove "$arch" "$origin"
	fi
	
	local moduleDir=""
	# Create new frameworks for Device
	local fdevicePath=$path/device
	local fdevice=$fdevicePath/$binary.framework
	mkdir -p $fdevicePath
	cp -r $framework $fdevice
	cp $origin $fdevice/$binary
	rm $origin
	
	moduleDir=$fdevice/Modules/$binary.swiftmodule
	if test -d "$moduleDir"; then
		echo "REMOVE"
		rm $moduleDir/i386-apple-ios-simulator.swiftdoc \
			$moduleDir/i386-apple-ios-simulator.swiftmodule \
			$moduleDir/i386.swiftdoc \
			$moduleDir/i386.swiftmodule \
			$moduleDir/x86_64-apple-ios-simulator.swiftdoc \
			$moduleDir/x86_64-apple-ios-simulator.swiftmodule \
			$moduleDir/x86_64.swiftdoc \
			$moduleDir/x86_64.swiftmodule \
			2> /dev/null
	fi
	
	# Create new frameworks for Simulation
	local fsimulatorPath=$path/simulator
	local fsimulator=$fsimulatorPath/$binary.framework
	mkdir -p $path/simulator/
	cp -r $framework $fsimulator
	cp $simulator $fsimulator/$binary
	rm $simulator
	
	moduleDir=$fsimulator/Modules/$binary.swiftmodule
	if test -d "$moduleDir"; then
		echo "REMOVE"
		rm $moduleDir/arm64-apple-ios.swiftdoc \
			$moduleDir/arm64-apple-ios.swiftmodule \
			$moduleDir/arm64.swiftdoc \
			$moduleDir/arm64.swiftmodule \
			$moduleDir/armv7-apple-ios.swiftdoc \
			$moduleDir/armv7-apple-ios.swiftmodule \
			$moduleDir/armv7.swiftdoc \
			$moduleDir/armv7.swiftmodule \
			2> /dev/null
	fi
	
	# Create xcframework to passed path
	xcodebuild -create-xcframework \
	    -framework "$fdevice" \
	    -framework "$fsimulator" \
	    -output "$xcframework"
	
	# Remove temporary frameworks
	rm -rf $fsimulatorPath
	rm -rf $fdevicePath
	rm -rf $framework
	mv $framework_bak $framework
}

create_xcframework ./Vendors/Realm/iOS RealmSwift
create_xcframework ./Vendors/Realm/iOS Realm
create_xcframework ./Vendors/Sentry/iOS Sentry
create_xcframework ./Vendors/openssl openssl