#!/bin/bash

echo "install dependencies of bbfdm"

source ./gitlab-ci/shared.sh

# install required packages
exec_cmd apt update
exec_cmd pip3 install xlwt

# Create directories for micro-service configuration and shared files
[ ! -d "${BBFDM_MS_CONF}" ] && mkdir -p "${BBFDM_MS_CONF}"
[ ! -d "${BBFDM_MS_DIR}" ] && mkdir -p "${BBFDM_MS_DIR}"

# Clean up generated files
rm -rf ${BBFDM_MS_DIR}/*
rm -f ${BBFDM_MS_CONF}/*
rm -f ${BBFDM_DMMAP_DIR}/*

# compile and install Core Data Model as a micro-service
install_libbbf ${1}

if [ "$1" == "bbfdm" ]; then
	#compile and install libbbf_test dynamic extension library
	install_libbbf_test
fi

# Install datamodel plugins/micro-service only when pipeline trigger for bbfdm
if [ -z "${1}" ]; then
	echo "Skip installation of micro-services ...."
else
	JSON_FILE=$BBFDM_TOOLS_INPUT_FILE
	JSON_DESC_PATH="/tmp/desc_files"
	plugin_count=$(jq '.plugins | length' "$JSON_FILE")

	# Create desc_files directory
	[ -d "${JSON_DESC_PATH}" ] && rm -f ${JSON_DESC_PATH}
	mkdir -p ${JSON_DESC_PATH}

	for i in $(seq 0 $((plugin_count - 1))); do
		echo "==== Processing plugin [$i] ===="

		repo=$(jq -r ".plugins[$i].repo" "$JSON_FILE")
		version=$(jq -r ".plugins[$i].version" "$JSON_FILE")
		plugin_name=$(basename "$repo" .git)
		dest="$BBFDM_PLUGIN_DEST/$plugin_name"

		# Adjust repo URL based on ~/.netrc existence
		NETRC_PATH="$HOME/.netrc"
		if [ ! -f "$NETRC_PATH" ]; then
			repo=${repo/https:\/\/dev.iopsys.eu\//git@dev.iopsys.eu:}
		fi

		echo "Repo path: $repo"
		echo "Plugin name: $plugin_name"
		echo "Destination: $dest"

		# Install dependencies
		if [ "$plugin_name" == "ethmngr" ]; then
			install_libeasy
			install_libethernet
			install_libqos
		fi

		if [ "$plugin_name" == "parental-control" ]; then
			install_cmph
		fi

		if [ -d "$dest" ]; then
			echo "Directory $dest already exists, skipping clone."
		else
			echo "Cloning $repo into $dest..."
			git clone -b "$version" "$repo" "$dest" || { echo "❌ Git clone failed"; exit -1; }
		fi

		cd $dest

		# Compilation
		echo "Starting compilation..."
		jq -r ".plugins[$i].compile[]" "$JSON_FILE" | while read -r cmd; do
			echo "Executing: $cmd"
			eval "$cmd" || { echo "❌ Compilation command failed"; exit -1; }
		done

		# Post-install
		echo "Running post-install steps..."
		jq -r ".plugins[$i].post_install[]" "$JSON_FILE" 2>/dev/null | while read -r post_cmd; do
			echo "Executing: $post_cmd"
			eval "$post_cmd" || { echo "❌ Post-install command failed"; exit -1; }
		done

		# Save dm_info_file if defined
		dm_info_file=$(jq -r ".plugins[$i].dm_info_file // empty" "$JSON_FILE")
		if [ -n "$dm_info_file" ]; then
			src_file="$dest/$dm_info_file"
			out_file="/tmp/desc_files/${i}_${plugin_name}.json"
			if [ -f "$src_file" ]; then
				echo "Saving dm_info_file to $out_file"
				cp -f "$src_file" "$out_file"
			else
				echo "❌ dm_info_file not found: $src_file"
			fi
		fi

		cd $(pwd)

		echo "✅ Plugin [$plugin_name] build complete."
	done
fi