#!/bin/sh

copy_provisioning_profiles () {	
	if [ "$CODESIGNING_DATA_PATH" = "" ]; then
		>&2 echo "CODESIGNING_DATA_PATH not defined"
		exit 1
	fi


	PROFILES_TYPE="$1"
	case "$PROFILES_TYPE" in
		development)
			EXPECTED_VARIABLES=(\
				WALLET_DEVELOPMENT_PROVISIONING_PROFILE_APP \
			)
			;;
		distribution)
			EXPECTED_VARIABLES=(\
				WALLET_DISTRIBUTION_PROVISIONING_PROFILE_APP \
			)
		    ;;
		*)
		    echo "Unknown build provisioning type: $PROFILES_TYPE"
		    exit 1
		    ;;
	esac

	EXPECTED_VARIABLE_NAMES=(\
		Wallet \
	)

	local SEARCH_NAMES=()

	local MISSING_VARIABLES="0"
	for VARIABLE_NAME in ${EXPECTED_VARIABLES[@]}; do
		if [ "${!VARIABLE_NAME}" = "" ]; then
			echo "$VARIABLE_NAME not defined"
			MISSING_VARIABLES="1"
		fi
	done

	if [ "$MISSING_VARIABLES" == "1" ]; then
		exit 1
	fi

	local VARIABLE_COUNT=${#EXPECTED_VARIABLES[@]}
	for (( i=0; i<$VARIABLE_COUNT; i=i+1 )); do
		VARIABLE_NAME="${EXPECTED_VARIABLES[$(($i))]}"
		SEARCH_NAMES=("${SEARCH_NAMES[@]}" "${EXPECTED_VARIABLE_NAMES[$i]}" "${!VARIABLE_NAME}")
	done

	local DATA_PATH="build-input/data"

	local OUTPUT_DIRECTORY="$DATA_PATH/provisioning-profiles"
	rm -rf "$OUTPUT_DIRECTORY"
	mkdir -p "$OUTPUT_DIRECTORY"

	local BUILD_PATH="$OUTPUT_DIRECTORY/BUILD"
	touch "$BUILD_PATH"

	echo "exports_files([" >> "$BUILD_PATH"

	local ELEMENT_COUNT=${#SEARCH_NAMES[@]}
	local REMAINDER=$(($ELEMENT_COUNT % 2))

	if [ $REMAINDER != 0 ]; then
		>&2 echo "Expecting key-value pairs"
		exit 1
	fi

	for PROFILE in `find "$CODESIGNING_DATA_PATH" -type f -name "*.mobileprovision"`; do
		PROFILE_DATA=$(security cms -D -i "$PROFILE")
		PROFILE_NAME=$(/usr/libexec/PlistBuddy -c "Print :Name" /dev/stdin <<< $(echo $PROFILE_DATA))
		for (( i=0; i<$ELEMENT_COUNT; i=i+2 )); do
			ID=${SEARCH_NAMES[$i]}
			SEARCH_NAME=${SEARCH_NAMES[$(($i + 1))]}
			if [ "$PROFILE_NAME" = "$SEARCH_NAME" ]; then
				VARIABLE_NAME="FOUND_PROFILE_$ID"
				if [ "${!VARIABLE_NAME}" = "" ]; then
					eval "FOUND_PROFILE_$ID=\"$PROFILE\""
				else 
					>&2 echo "Found multiple profiles with name \"$SEARCH_NAME\""
					exit 1
				fi
			fi
		done
	done

	for (( i=0; i<$ELEMENT_COUNT; i=i+2 )); do
		ID=${SEARCH_NAMES[$i]}
		SEARCH_NAME=${SEARCH_NAMES[$(($i + 1))]}
		VARIABLE_NAME="FOUND_PROFILE_$ID"
		FOUND_PROFILE="${!VARIABLE_NAME}"
		if [ "$FOUND_PROFILE" = "" ]; then
			>&2 echo "Profile \"$SEARCH_NAME\" not found"
			exit 1
		fi

		cp "$FOUND_PROFILE" "$OUTPUT_DIRECTORY/$ID.mobileprovision"
		echo "    \"$ID.mobileprovision\"," >> $BUILD_PATH
	done

	echo "])" >> "$BUILD_PATH"
}