package telegram

import (
	"context"
	"log"
	"ticket-pimp/internal/domain"
	"ticket-pimp/internal/services"
	"ticket-pimp/telegram/handler"

	"github.com/mr-linch/go-tg"
	"github.com/mr-linch/go-tg/tgb"

	tickets "ticket-pimp/internal/storage/db/tickets"
)

type TelegramOptions struct {
	TicketsRepo  *tickets.Queries
	GitService   *services.Git
	CloudService *services.Cloud
	Coda         *services.Coda
	AppConfig    *domain.Config
}

// runTgBot ...
// ..function creates new Telegram BOT instance
// ..throw env variables through bot's handlers
// ..setup tg bot router;
// and finally returns tgb.Poller
func Run(ctx context.Context, opts TelegramOptions) error {

	log.Print("Start telegram bot init..")
	client := tg.New(opts.AppConfig.Telegram.Token)

	h := handler.NewHandler(
		opts.GitService,
		opts.CloudService,
		opts.Coda,
		opts.TicketsRepo,
	)

	router := tgb.NewRouter().
		Message(h.Init, tgb.Command("init")).
		Message(h.PingHandler, tgb.Command("ping")).
		Message(h.DevelopmentTaskHandler, tgb.TextHasPrefix("/new")).
		Message(h.NewRepoHandler, tgb.TextHasPrefix("/repo")).
		Message(h.NewFolderHandler, tgb.TextHasPrefix("/folder")).
		Message(h.FarmTaskHandler, tgb.TextHasPrefix("/task"))

	return tgb.NewPoller(
		router,
		client,
	).Run(ctx)
}