package main

import (
	"log"
	"os"

	"go.i3wm.org/i3"
)

func main() {
	recv := i3.Subscribe(i3.WorkspaceEventType)

	if len(os.Args) != 2 {
		log.Printf("[ERROR] Configuration required!")
		os.Exit(1)
	}

	config, err := LoadConfiguration(os.Args[1])
	if err != nil {
		log.Printf("[ERROR] %s", err.Error())
		os.Exit(1)
	}

	UpdateWallapers(config)

	for recv.Next() {
		event := recv.Event().(*i3.WorkspaceEvent)

		if event.Change == "focus" {
			UpdateWallapers(config)
		}
	}
}