package main

import (
	"git.dragon-labs.de/alphyron/group_helper/channels"
	"git.dragon-labs.de/alphyron/group_helper/cli"
	"git.dragon-labs.de/alphyron/group_helper/cli/commands"
	"git.dragon-labs.de/alphyron/group_helper/config"
	"git.dragon-labs.de/alphyron/group_helper/logic"
	"git.dragon-labs.de/alphyron/group_helper/obj"
	"git.dragon-labs.de/alphyron/group_helper/repository"
	"git.dragon-labs.de/alphyron/group_helper/telegram"
	"git.dragon-labs.de/alphyron/group_helper/telegram/routines"
	"log"
	"time"

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

func main() {
	dbConfig := config.DatabaseConfig{}
	err := dbConfig.LoadConfig()

	if err != nil {
		log.Println("Problem while loading database environment variables")
		log.Fatal(err)
	}

	tgConfig := config.TelegramConfig{}
	err = tgConfig.LoadConfig()

	if err != nil {
		log.Println("Problem while loading telegram environment variables")
		log.Fatal(err)
	}

	bot, err := tgbotapi.NewBotAPI(tgConfig.TelegramKey)
	if err != nil {
		log.Println("Problem while authenticate at telegram")
		log.Fatal(err)
	}

	bot.Debug = tgConfig.TelegramDebug
	log.Printf("Authorized on account %s", bot.Self.UserName)

	groupHelperRepo, err := repository.NewUserHelperRepository()

	if err != nil {
		log.Println("Problem while connection to the Database")
		log.Fatal(err)
	}

	err = groupHelperRepo.InitRepository()

	if err != nil {
		log.Println("Problem while initial the Database")
		log.Fatal(err)
	}

	service := logic.NewGroupHelperService(groupHelperRepo)

	userData := &obj.VerifyData{
		Users: make([]*obj.VerifyUser, 0),
	}

	cm := InitialCommandManager(bot, service, userData)
	rm := InitialRoutineManager(bot, cm, service, userData)

	verifyTicker := time.NewTicker(1 * time.Minute)
	leaveTicker := time.NewTicker(5 * time.Minute)
	quit := make(chan struct{})

	go channels.CheckUnverifiedUser(verifyTicker, quit, service, bot, userData)
	go channels.CheckForLeavingUser(leaveTicker, quit, service, bot)

	rm.StartUpdates()
}

func InitialRoutineManager(bot *tgbotapi.BotAPI, commandManager *cli.CommandManager, service logic.GroupHelperService, userData *obj.VerifyData) *telegram.RoutineManager {
	rm := &telegram.RoutineManager{
		Bot:                bot,
		GroupHelperService: service,
	}

	rm.RegisterRoutine(routines.NewCommandRoutine(commandManager))
	rm.RegisterRoutine(routines.NewDatabaseRoutine(service))
	rm.RegisterRoutine(routines.NewJoinCheckerRoutine(userData))
	rm.RegisterRoutine(routines.NewVerifierRoutine(service, userData))
	rm.RegisterRoutine(routines.NewJoinWritingCheckerRoutine(userData))

	return rm
}

func InitialCommandManager(bot *tgbotapi.BotAPI, service logic.GroupHelperService, verifyData *obj.VerifyData) *cli.CommandManager {
	cm := &cli.CommandManager{
		Commands: make([]cli.Command, 0),
		Bot:      bot,
	}

	cm.RegisterCommand(commands.NewInfoCommand())
	cm.RegisterCommand(commands.NewHelpCommand(cm))
	cm.RegisterCommand(commands.NewJoinMessage(service))
	cm.RegisterCommand(commands.NewLeaveMessage(service))
	cm.RegisterCommand(commands.NewKickMessage(service))
	cm.RegisterCommand(commands.NewVerifiedMessage(service))
	cm.RegisterCommand(commands.NewToggleOnlineCheckCommand(service))
	cm.RegisterCommand(commands.NewToggleWritingForbidCommand(service))
	cm.RegisterCommand(commands.NewChatInfoCommand())
	cm.RegisterCommand(commands.NewAdminGroupCommand(service))
	cm.RegisterCommand(commands.NewBroadcastCommand())
	cm.RegisterCommand(commands.NewRules(service))
	cm.RegisterCommand(commands.NewSetRules(service))
	cm.RegisterCommand(commands.NewWhitelistCommand(verifyData))
	cm.RegisterCommand(commands.NewListVerifyCommand(verifyData))

	return cm
}