#!/bin/bash

VERS='1.0.0-07152023'

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

ESFOLDER=/opt/idssys/emulator-sync
SYNC_FOLDER="${ESFOLDER}/._sync_nextcloud"
[ ! -d ${SYNC_FOLDER} ] && mkdir ${SYNC_FOLDER}

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

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

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

	if [ ! -f ${ESFOLDER}/nc-sync.running ]; then
		touch ${ESFOLDER}/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 ${ESFOLDER}/mount.failure ] && /bin/rm -f ${ESFOLDER}/mount.failure
			if [ -f ${SYNC_FOLDER}/failures.txt ]; then
				echo -e "${idsCL[Red]}Failed${idsCL[Default]}"
				
				if [ -f ${SYNC_FOLDER}/failures2.txt ]; then
					echo "Nextcloud sync failure, ${SYNC_FOLDER}/failures.txt exists."
					SENDNOTICE "Nextcloud Sync Failure" "${SYNC_FOLDER}/failures.txt Exists\n\n$(date)" 1
					/bin/rm -f ${ESFOLDER}/nc-sync.running
					exit 1
				else
					/bin/mv ${SYNC_FOLDER}/failures.txt ${SYNC_FOLDER}/failures2.txt
				fi
			fi
			if [ ! -f ${SYNC_FOLDER}/failures.txt ]; then
				${ESFOLDER}/nextcloud-sync-cron/nextcloud-sync-cron.sh --verbose --logdir ${SYNC_FOLDER} ${ESFOLDER}/nextcloud-client.conf
				echo -e "${idsCL[Green]}Done${idsCL[Default]}"
				if [ -f ${SYNC_FOLDER}/failures2.txt ] && [ ! -f ${SYNC_FOLDER}/failures.txt ]; then
					 echo "$(date): Fixed" >> ${NC_PATH}/sync.log
		 			SENDNOTICE "Nextcloud Sync Fixed" "Sync is running again"
					/bin/rm -f ${SYNC_FOLDER}/failures*
				fi
				/bin/rm -f ${ESFOLDER}/nc-sync.running
			fi
		else
			if [ -f ${ESFOLDER}/mount.failure ]; then
				SENDNOTICE "Nextcloud Sync Unmounted" "The folder ${NC_PATH} Cannot be mounted" 1
				/bin/rm -f ${ESFOLDER}/nc-sync.running
				exit 1
			else
				/usr/bin/mount -a
				touch ${ESFOLDER}/mount.failure
				/bin/rm -f ${ESFOLDER}/nc-sync.running
				exit 1
			fi
		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