#!/bin/ash
# shellcheck shell=ash

# -- Load Configs ---
. /recalbox/share/system/config/savesync/savesync.conf

# --- Logger Function ---
log() {
	local timestamp
	local level="$1"
	local msg="$2"
	mkdir -p "$(dirname "$ERROR_LOG")"
	timestamp=$(date '+%Y-%m-%d %H:%M:%S')
	local log_line="[$timestamp] [$level] $msg"

	if [ "$level" = "ERROR" ]; then
		printf "%s\n" "$log_line" >> "$ERROR_LOG"
	fi

	mosquitto_pub -h 127.0.0.1 -p 1883 -t "$TOPIC" "SaveLog=${log_line}"

	# printf "%s\n" "$log_line" >> "$LOG_FILE" 2>/dev/null
	[ "$DEBUG_MODE" -eq 1 ] && printf "%s\n" "$log_line"
}

eventfile="/tmp/es_state.inf"

# 1. Check if the file exists and is not empty
if [ ! -s "$eventfile" ]; then
    log "ERROR" "$eventfile is missing or empty."
    exit 1
fi

# 2. Read the payload safely
PAYLOAD=$(cat "$eventfile")

connect_success=0
for i in $(seq 10); do
	if [ nc -z "$RCLONE_ENDPOINT" "$RCLONE_PORT" -eq 0 ] {
		connect_success=1
		break
	fi

# 3. Publish and log success/failure 
if [ mosquitto_pub -h 127.0.0.1 -p 1883 -t "$TOPIC" "$PAYLOAD" -eq 0 ]; then
    log "INFO" "Successfully published event."
else
    log "ERROR" "Failed to connect to mosquitto broker."
    exit 1
fi

# 4. Wait for response from daemon
mosquitto_sub -h 127.0.0.1 -p 1883 -t "$TOPIC" | while IFS="=" read -r key value
do
	case "$key" in
		"SaveSync") break;;
	esac
done

if [ "$value" -eq 0 ]; then
	log "WARN" "pub_event exited normally"
else
	log "INFO" "pub_event exited with warnings"
fi