package client

import (
	"flag"
	"os"
	"os/signal"

	"ChronoTomato/internal/helper"
	"ChronoTomato/internal/shared"
	"ChronoTomato/internal/websocket"

	"atomicgo.dev/keyboard"
	"atomicgo.dev/keyboard/keys"
	"git.smsvc.net/pomodoro/GoTomato/pkg/models"
)

var interrupt = make(chan os.Signal, 1)

func Start() {
	signal.Notify(interrupt, os.Interrupt)

	parameter_url := flag.String("url", "", "GoTomato Server URL (eg ws://localhost:8080/ws)")
	parameter_password := flag.String("password", "", "Control password for pomodoro session (optional)")
	configfile := flag.String("config", "~/.config/ChronoTomato.yml", "path to config file (optional)")
	flag.Parse()

	config := helper.ParseConfig(*configfile)

	url := *parameter_url
	if url == "" {
		url = config.URL
	}

	password := *parameter_password
	if password == "" {
		password = config.Password
	}

	conn := websocket.Connect(url)

	if config.PomodoroConfig != (models.GoTomatoPomodoroConfig{}) {
		websocket.Send_updateSettings(conn, config.Password, config.PomodoroConfig)
	}

	go websocket.ProcessServerMessages(conn)
	pomodoro := &shared.ServerMessage

	keyboard.Listen(func(key keys.Key) (stop bool, err error) {
		switch key.String() {
		case "space":
			if !pomodoro.Ongoing {
				websocket.SendCmd(conn, password, "start")
				return false, nil
			}
			if pomodoro.Paused {
				websocket.SendCmd(conn, password, "resume")
				return false, nil
			} else {
				websocket.SendCmd(conn, password, "pause")
				return false, nil
			}
		case "r":
			websocket.SendCmd(conn, password, "stop")
			return false, nil
		case "q":
			interrupt <- os.Interrupt
			return true, nil
		}

		return false, nil
	})

	websocket.WaitForDisconnect(conn, interrupt)
}