#!/usr/bin/env bash
set -euo pipefail

mode="${1:-region}"

if ! command -v wf-recorder &>/dev/null; then
	notify-send -u critical "screen-record" "wf-recorder not installed"
	exit 1
fi

if pgrep -x wf-recorder >/dev/null; then
	pkill -INT -x wf-recorder
	notify-send "Recording stopped" "Saved to ~/Videos"
	exit 0
fi

mkdir -p ~/Videos
file=~/Videos/rec-$(date +%Y%m%d-%H%M%S).mp4

case "$mode" in
output)
	notify-send "Recording started" "Full monitor → $(basename "$file")"
	exec wf-recorder -f "$file"
	;;
region)
	if ! command -v slurp &>/dev/null; then
		notify-send -u critical "screen-record" "slurp not installed"
		exit 1
	fi
	geometry=$(slurp) || exit 0
	notify-send "Recording started" "Region → $(basename "$file")"
	exec wf-recorder -g "$geometry" -f "$file"
	;;
*)
	notify-send -u critical "screen-record" "unknown mode: $mode"
	exit 1
	;;
esac