#!/bin/bash

VERS='1.1.15-06032025'

source /opt/idssys/defaults/colors.inc
source /opt/idssys/defaults/default.inc
source /opt/idssys/emulator-sync/settings.conf

ES_FOLDER=/opt/idssys/emulator-sync
ES_LOGFOLDER="${ES_FOLDER}/logs"
[ ! -d ${ES_LOGFOLDER} ] && mkdir ${ES_LOGFOLDER}

SENDNOTICE(){
	[ "${PUSHOVER_APP_TOKEN}" != "" ] && PUSH_TO_MOBILE "${2}


[$(hostname -f)] $(date)" "${1}" ${3} &
	
	[ "${EMAIL_NOTICE}" != "" ] && echo -e "${1}\n\n$(date)" | mail -s "${2}" ${EMAIL_NOTICE}
	
}

RUNSYNC(){
	[ -f ${ES_FOLDER}/nc-sync.running ] && [ $(expr $(date +%s) - $(stat -L --format %Y ${ES_FOLDER}/nc-sync.running)) -gt 21600 ] && /bin/rm -f ${ES_FOLDER}/nc-sync.running

	if [ ! -f ${ES_FOLDER}/nc-sync.running ]; then
		touch ${ES_FOLDER}/nc-sync.running
	
		if [ ! -f ${NC_PATH}/mounted ]; then
			/usr/bin/mount -a
			sleep 5s
		fi
	
		if [ -f ${NC_PATH}/mounted ] || [ "${1}" == "skipmount" ]; then
			echo -en "${idsCL[LightCyan]}Sync Started : ${idsCL[Default]}"
			
			[ -f ${ES_FOLDER}/mount.failure ] && /bin/rm -f ${ES_FOLDER}/mount.failure
			if [ -f ${ES_LOGFOLDER}/failures.txt ]; then
				# echo -e "${idsCL[Red]}Failed${idsCL[Default]}"
				
				if [ -f ${ES_LOGFOLDER}/failures2.txt ]; then
					# echo "Nextcloud sync failure, ${ES_LOGFOLDER}/failures2.txt exists."
					# SENDNOTICE "Nextcloud Sync Failure" "${ES_LOGFOLDER}/failures2.txt Exists\n\n$(date)" 1
					
					[ $(expr `date +%s` - $(stat -c %Y ${ES_LOGFOLDER}/failures.txt)) -gt 1800 ] && /bin/rm -f ${ES_LOGFOLDER}/failures.txt
				else
					/bin/mv ${ES_LOGFOLDER}/failures.txt ${ES_LOGFOLDER}/failures2.txt
				fi
			fi
			if [ ! -f ${ES_LOGFOLDER}/failures.txt ]; then
				
				for i in `seq 9 -1 1`; do
				    mv "${ES_LOGFOLDER}/nextcloudcmd.txt."{$i,$((i+1))} 2>/dev/null
				done 
				mv ${ES_LOGFOLDER}/nextcloudcmd.txt ${ES_LOGFOLDER}/nextcloudcmd.txt.1 2>/dev/null
				
				dbfile=( ${NC_PATH}/.*.db )
				clearDB=$(/usr/bin/sqlite3 $dbfile 'PRAGMA journal_mode = delete;') 2>/dev/null
				
				${ES_FOLDER}/nextcloud-sync-cron/nextcloud-sync-cron.sh --verbose --logdir ${ES_LOGFOLDER} ${ES_FOLDER}/nextcloud-client.conf 
				
				if [ -f ${ES_LOGFOLDER}/failures2.txt ] && [ ! -f ${ES_LOGFOLDER}/failures.txt ]; then
					echo -e "${idsCL[Green]}Fixed, the last sync had failed${idsCL[Default]}"
					echo "$(date '+%F %T'): Fixed" >> ${ES_LOGFOLDER}/sync.log
		 			SENDNOTICE "Nextcloud Sync Fixed" "Sync is running again"
					/bin/rm -f ${ES_LOGFOLDER}/failures*
				elif [ -f ${ES_LOGFOLDER}/failures2.txt ] && [ -f ${ES_LOGFOLDER}/failures.txt ]; then
					echo -e "${idsCL[Red]}Nextcloud repeat sync failure"
					SENDNOTICE "Nextcloud repeat Sync Failure" "${ES_LOGFOLDER}/failures2.txt Exists\n\n$(date)" 1
				else
					echo -e "${idsCL[Green]}Done${idsCL[Default]}"
				fi
				/bin/rm -f ${ES_FOLDER}/nc-sync.running
			fi
		else
			if [ -f ${ES_FOLDER}/mount.failure ]; then
				SENDNOTICE "Nextcloud Sync Unmounted" "The folder ${NC_PATH} Cannot be mounted" 1

			else
				/usr/bin/mount -a
				touch ${ES_FOLDER}/mount.failure
			fi
			/bin/rm -f ${ES_FOLDER}/nc-sync.running
			exit 1
		fi
	
	else
		echo "There is a sync in process"
		exit 0
	fi
}

echo 
echo -e "${idsCL[LightGreen]} Emulator-Nextcloud-Sync ${idsCL[Default]}  ${idsCL[DarkGray]}(ver-${VERS})${idsCL[Default]}"
DIVIDER . lightGreen
echo 
case ${1} in
	sync) RUNSYNC ${2};;
	
esac


exit 1