#!/bin/bash

SCREENCAST_PID_FILE="$HOME/.screencast-pid"

if [ -f $SCREENCAST_PID_FILE ]; then
        notify-send "Stopping screencast"
	pid=$(cat $SCREENCAST_PID_FILE)
	kill $pid
	tail --pid=$pid -f /dev/null
	rm $SCREENCAST_PID_FILE
        notify-send "Screencast stopped"
	exit 0
fi

DIR="$HOME/Videos/screencasts/"
DATE=$(date +%Y-%m-%d-%H-%M-%S)
FILENAME="$DIR$DATE.mp4"

slop=$(slop -f "%x %y %w %h %g %i") || exit 1
[[ $? = 1 ]] && notify-send "Screencast cancelled" && exit 1
notify-send "Starting screencast"
touch $HOME/.screencast-pid
read -r X Y W H G ID < <(echo $slop)
((ffmpeg -y -f x11grab -s "$W"x"$H" -i :0.0+$X,$Y -f pulse -i 1 $FILENAME) & jobs -p > $SCREENCAST_PID_FILE)

while [ -f $SCREENCAST_PID_FILE ]; do
	sleep 1
done

# xclip -selection clipboard -t video/mp4 "$FILENAME"
dragon-drag-and-drop $FILENAME
notify-send  "Saved screencast" "$DATE.mp4"