#!/bin/bash
# ============================================================================================
#          Script for Bulk Creating Pass Entries Based on a JSON File
# ============================================================================================
#
: '

	Title :
			PassBatchInsert.sh

	Usage :
			Automate inserts of pass (password-store) entries based on a JSON file or input.

	Requires:

			jq
			> brew install jq

	Model :
			{
				filename:'',
				password:'',
				url:'',
				user:''
			}

';


###################### VARS ######################


DATE_CUR=$(date '+%Y-%m-%d__%H:%M:%S');

SCRIPT_NAME="PassBatchInsert";

SCRIPT_DIR=$(dirname "$0");

JSON_FILE=$SCRIPT_DIR/input/$SCRIPT_NAME.json;

SCRIPT_TMP="$SCRIPT_DIR/log/$SCRIPT_NAME.tmp";

SCRIPT_LOG="$SCRIPT_DIR/log/$SCRIPT_NAME.log";

LOG_BEGIN="
=================================================================
||                                                             ||
||                     $SCRIPT_NAME                         ||
||                  $DATE_CUR                       ||
||                                                             ||
=================================================================";

LOG_END="
=================================================================
||~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~||
=================================================================";


################## LOG STUFF ####################


function start_log() {
	echo -e "$LOG_BEGIN" | tee -a $SCRIPT_LOG;
}

function end_log() {
	echo -e "$LOG_END" | tee -a $SCRIPT_LOG;
}

function echo_log() {
	echo -e "\n -:- $1\n" | tee -a $SCRIPT_LOG;
}

function echo_error() {
	echo -e "\n$SCRIPT_NAME ~ GENERAL SCRIPT ERROR: \n$1\n" | tee -a $SCRIPT_LOG;
}

function arg_error() {
	echo -e "\n$SCRIPT_NAME ~ REQUIRED ARGUMENT NOT FOUND: \n$1\n" | tee -a $SCRIPT_LOG;
}


################## PROCEDURES ####################


function process_json_entries() {

	# Load JSON Input
	JSON_LENGTH=$(jq -r '. | length' $JSON_FILE);

	# Loop Through JSON_INPUT And Insert Pass Entries
	if [[ JSON_LENGTH > 0 ]]; then
	for (( i=0; i<$JSON_LENGTH; i++ )); do
		path=$(jq -r ".[${i}].path" $JSON_FILE);
		filename=$(jq -r ".[${i}].filename" $JSON_FILE);
		password=$(jq -r ".[${i}].password" $JSON_FILE);
		url=$(jq -r ".[${i}].url" $JSON_FILE);
		user=$(jq -r ".[${i}].user" $JSON_FILE);

		# Start Log
		echo -e "\nProcessing Entry for: $user at $url" | tee -a $SCRIPT_LOG;

		# Check If Entry Exists
		check_for_entry=$(pass ls "$path/$filename");

		# If New, Enter
		if [ -z "$check_for_entry" ]; then
			echo -e "-- Adding New Entry -- $path/$filename." | tee -a $SCRIPT_LOG;
			echo -e "$password\nurl: $url\nuser: $user" | pass insert -m "$path/$filename";
		else
			echo -e "-- Skipping Entry -- entry already exists." | tee -a $SCRIPT_LOG;
		fi

	done
	else
		echo -e "\n\n !!! Init Fail -- Unable to load the JSON file !!!\n" | tee -a $SCRIPT_LOG;
	fi

}


##################### MAIN ######################


function main_process() {
	process_json_entries;
}


###################### INIT ######################


start_log;
main_process;
end_log;
exit 1;