package client

import (
	"atomicgo.dev/cursor"
	"flag"

	"git.smsvc.net/pomodoro/ChronoTomato/internal/frontend"
	"git.smsvc.net/pomodoro/ChronoTomato/internal/helper"
	"git.smsvc.net/pomodoro/ChronoTomato/internal/websocket"

	ChronoTomato "git.smsvc.net/pomodoro/ChronoTomato/pkg/models"
	GoTomato "git.smsvc.net/pomodoro/GoTomato/pkg/models"
)

var (
	config ChronoTomato.Config

	defaultConfigFile = "~/.config/ChronoTomato.yml"

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

func Start() {
	flag.Parse()

	// show/hide cursor for nicer interface
	cursor.Hide()
	defer cursor.Show()

	// read passed config file or try to use default config
	if *configfile != "" {
		config = helper.ParseConfig(*configfile)
	} else {
		if helper.FileExists(defaultConfigFile) {
			config = helper.ParseConfig(defaultConfigFile)
		}
	}

	// cli parameters always supersede config file
	if *parameter_url != "" {
		config.URL = *parameter_url
	}
	if *parameter_password != "" {
		config.Password = *parameter_password
	}

	// Create a client
	client := websocket.Connect(config.URL)
	client.Password = config.Password

	// Receive server messages und update the terminal
	channel := make(chan GoTomato.ServerMessage)
	go client.ProcessServerMessages(channel)
	frontend.UpdateLoop(client, config, channel)

	// disconnect from server
	client.Disconnect()
}