#!/bin/bash
# SYSTEM: CONFIG Copy


# If profiles exist
if (( ${#CONFIG_PROFILES_ARRAY[@]} ));
	then

		# Read input
		read -p "Profile to Copy?: " PROFILE_NAME_TO_COPY

		# Input validate (check if empty)
		if [[ -z "$PROFILE_NAME_TO_COPY" ]]; then
			error_message "[c] Config (copy): Input blank. No file identied for copying."
			echo -e ""

		# Input validate (check for alphanum & "-_")
		elif [[ "$PROFILE_NAME_TO_COPY" =~ [^a-zA-Z0-9_-] ]]; then

			# Validate response: Invalid characters
			error_message "[c] Config (copy): Filenames are alphanum only (no spaces). Try again."
			echo -e ""

		else

			# Check if in array of available files. If not, then create new.
			if [[ "${CONFIG_PROFILES_ARRAY[*]}" =~ ${PROFILE_NAME_TO_COPY} ]]; then

				# Read Input
				read -p "New name for Copy?: " PROFILE_COPY_NAME

				# Input validate (check if empty)
				if [[ -z "$PROFILE_COPY_NAME" ]]; then
					error_message "[c] Config (copy): No filename provide for new copy."
					echo -e ""

				# Input validate (check for alphanum & "-_")
				elif [[ "$PROFILE_COPY_NAME" =~ [^a-zA-Z0-9_-] ]]; then
					error_message "[c] Config (copy): New filenames are alphanum only (no spaces). Try again."
					echo -e ""

				else

					# Proceed with copy procedure
					sudo cp "$CONFIG_DIRECTORY/config-$PROFILE_NAME_TO_COPY.json" "$CONFIG_DIRECTORY/config-$PROFILE_COPY_NAME.json"
					confirmation_message "[c] Config (copy): Copy \"$PROFILE_COPY_NAME\" created from \"$PROFILE_NAME_TO_COPY\"."
					echo -e ""

				fi

			else
				error_message "[c] Config (copy): No file \"$PROFILE_NAME_TO_COPY\" exists to copy." 
				echo -e ""

			fi

		fi


	# If no profiles exist
	else

		error_message "[c] Config (copy): No config profiles to Copy. Create with \"new\"."
		echo -e ""

fi