#!/bin/sh /etc/rc.common
#
# SecuBox Netifyd Collector Init Script
# Manages persistent cron job for flow data collection
#

START=99
STOP=10

CRON_FILE="/etc/crontabs/root"
CRON_ENTRY="* * * * * /usr/bin/netifyd-collector >/dev/null 2>&1"
CRON_MARKER="# secubox-netifyd-collector"

get_collector_enabled() {
	uci -q get secubox-netifyd.sink.collector_enabled 2>/dev/null || echo "0"
}

add_cron_entry() {
	# Remove any existing entries first (clean up duplicates)
	remove_cron_entry

	# Add the new entry with marker
	if [ -f "$CRON_FILE" ]; then
		echo "$CRON_MARKER" >> "$CRON_FILE"
		echo "$CRON_ENTRY" >> "$CRON_FILE"
	else
		echo "$CRON_MARKER" > "$CRON_FILE"
		echo "$CRON_ENTRY" >> "$CRON_FILE"
	fi

	# Restart cron to pick up changes
	/etc/init.d/cron reload 2>/dev/null || /etc/init.d/cron restart 2>/dev/null
}

remove_cron_entry() {
	if [ -f "$CRON_FILE" ]; then
		# Remove marker line and collector entry (various formats)
		sed -i '/# secubox-netifyd-collector/d' "$CRON_FILE"
		sed -i '\|/usr/bin/netifyd-collector|d' "$CRON_FILE"
		sed -i '\|/usr/sbin/netifyd-collector|d' "$CRON_FILE"

		# Restart cron to pick up changes
		/etc/init.d/cron reload 2>/dev/null || /etc/init.d/cron restart 2>/dev/null
	fi
}

start() {
	local enabled=$(get_collector_enabled)

	if [ "$enabled" = "1" ]; then
		logger -t secubox-netifyd "Starting netifyd collector (cron job)"
		add_cron_entry
	fi
}

stop() {
	logger -t secubox-netifyd "Stopping netifyd collector (removing cron job)"
	remove_cron_entry
}

reload() {
	local enabled=$(get_collector_enabled)

	if [ "$enabled" = "1" ]; then
		logger -t secubox-netifyd "Enabling netifyd collector cron job"
		add_cron_entry
	else
		logger -t secubox-netifyd "Disabling netifyd collector cron job"
		remove_cron_entry
	fi
}

status() {
	local enabled=$(get_collector_enabled)

	if grep -q "netifyd-collector" "$CRON_FILE" 2>/dev/null; then
		echo "Collector cron job: ACTIVE"
	else
		echo "Collector cron job: INACTIVE"
	fi

	echo "UCI collector_enabled: $enabled"
}