package main

import (
	"fmt"
	"log"
	"os"
	"strconv"

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

var bot *tgbotapi.BotAPI
var groupID int64
var botAPIKey string

func botInit() {
	var err error
	botAPIKey = os.Getenv("TELEGRAM_APIKEY")
	groupID, err = strconv.ParseInt(os.Getenv("TELEGRAM_GROUPID"), 10, 64)
	if err != nil {
		log.Println(err)
	}

	bot, err = tgbotapi.NewBotAPI(botAPIKey)
	if err != nil {
		log.Println(err)
	} else {
		log.Printf("Bot 名称: %s", bot.Self.UserName)
	}
}

func telegramBridge() {
	u := tgbotapi.NewUpdate(0)
	u.Timeout = 60
	updates, err := bot.GetUpdatesChan(u)
	if err != nil {
		log.Println(err)
	}

	for update := range updates {
		if update.Message == nil {
			continue
		}

		log.Printf("<%s> %s", update.Message.From.UserName, update.Message.Text)

		if update.Message.IsCommand() {
			//handleCommands(bot, update)
			continue
		}

		if update.Message.Chat.ID == groupID {
			sendToArma(update.Message.From.UserName, update.Message.Text)
		}
	}
}

func sendToTelegram(player, message string) {
	msgText := fmt.Sprintf("[Arma3] <%s> %s\n", player, message)
	log.Println(msgText)
	msg := tgbotapi.NewMessage(groupID, msgText)
	bot.Send(msg)
}