package main

import (
	"os"
	"os/signal"
	"syscall"

	"go.uber.org/zap"
)

var logger *zap.SugaredLogger

func initLogger() {
	l, err := zap.NewProduction()
	if err != nil {
		panic(err)
	}

	logger = l.Sugar()
}

func runBot() {
	logger.Info("Bot initializing...")
	bot, err := initBot()
	if err != nil {
		logger.Fatalw("Failed to initialize bot", "err", err)
	}

	go bot.Start()
	logger.Info("Bot started")

	// listen for shutdown signal
	sigCh := make(chan os.Signal, 1)
	signal.Notify(sigCh, os.Interrupt, syscall.SIGTERM)
	<-sigCh

	logger.Info("Bot shutdown...")
	bot.Stop()
}

func main() {
	initLogger()
	if err := LoadCfg(); err != nil {
		logger.Fatalw("Failed to load config", "err", err)
	}

	runBot()
}