package tgbot

import (
	"log"
	"net/http"
	"net/url"
	"tg-mc/conf"

	tgbotapi "github.com/go-telegram-bot-api/telegram-bot-api/v5"
	"github.com/sirupsen/logrus"
)

var (
	bot *tgbotapi.BotAPI
)

func Run(sendFunc func(string) error) {
	var err error

	HttpProxy := conf.GetBotSettings().HTTPProxy
	proxyUrl, err := url.Parse(HttpProxy)
	if err != nil {
		log.Panic(err, "HTTP_PROXY environment variable is not set correctly")
	}

	client := &http.Client{Transport: &http.Transport{Proxy: http.ProxyURL(proxyUrl)}}
	bot, err = tgbotapi.NewBotAPIWithClient(
		conf.GetBotSettings().BotToken,
		tgbotapi.APIEndpoint,
		client)

	if err != nil {
		log.Panic(err)
	}

	bot.Debug = true

	log.Printf("Authorized on account %s", bot.Self.UserName)

	u := tgbotapi.NewUpdate(0)
	u.Timeout = 60
	updates := bot.GetUpdatesChan(u)

	for update := range updates {
		if update.Message != nil {
			logrus.Infof("[%s] %s", update.Message.From.UserName, update.Message.Text)
			if update.Message.Command() == "talk" {
				logrus.Infof("id is %d", update.Message.Chat.ID)
				sendFunc(update.Message.CommandArguments())
			}
		}
	}
}

func SendMsg(msg string) error {
	msgT := tgbotapi.NewMessage(conf.GetBotSettings().GroupID, msg)
	_, err := bot.Send(msgT)
	return err
}