package main

import (
	"log"
	"net/http"

	"github.com/cjoudrey/gluahttp"
	"github.com/kohkimakimoto/gluayaml"
	"github.com/kr/pretty"
	luar "github.com/layeh/gopher-luar"
	"github.com/namsral/flag"
	lua "github.com/yuin/gopher-lua"
	"gopkg.in/telegram-bot-api.v4"
	"layeh.com/gopher-json"
	"layeh.com/gopher-lfs"
)

var (
	discordBotToken  = flag.String("discord-token", "", "Discord bot token")
	telegramBotToken = flag.String("telegram-token", "", "Telegram bot token")
)

func main() {
	flag.Parse()

	bot, err := tgbotapi.NewBotAPI(*telegramBotToken)
	if err != nil {
		log.Fatal(err)
	}

	u := tgbotapi.NewUpdate(0)
	u.Timeout = 60

	updates, err := bot.GetUpdatesChan(u)
	if err != nil {
		log.Fatal(err)
	}

	L := lua.NewState()
	defer L.Close()

	L.PreloadModule("yaml", gluayaml.Loader)
	L.PreloadModule("http", gluahttp.NewHttpModule(&http.Client{}).Loader)
	json.Preload(L)
	lfs.Preload(L)

	L.SetGlobal("tg", luar.New(L, bot))
	L.SetGlobal("tgupdates", luar.New(L, updates))
	L.SetGlobal("pprint", luar.New(L, pretty.Println))

	preloadTG(L)

	err = L.DoFile("lib.lua")
	if err != nil {
		log.Fatal(err)
	}

	err = L.DoFile("bot.lua")
	if err != nil {
		log.Fatal(err)
	}

	err = L.DoString("main()")
	if err != nil {
		log.Fatal(err)
	}
}