package kicker

import (
	"context"
	"fmt"
	"kickerbot/db"
	"log"
	"time"

	"git.nefrace.ru/nefrace/tongo"
	"github.com/NicoNex/echotron/v3"
)

type TaskBot struct {
	Token string
	echotron.API
}

func TaskKickOldUsers(b *echotron.API) {
	ctx, cancel := context.WithTimeout(context.Background(), 15*time.Second)
	defer cancel()
	now := time.Now()
	old := now.Add(-10 * time.Minute)
	store := tongo.NewStore[db.User](Client)
	logstore := tongo.NewStore[db.LogChannel](Client)
	logchat, _ := logstore.GetOne(ctx)
	users, err := store.GetMany(ctx, tongo.E("date_joined", tongo.D(tongo.E("$lt", old))), tongo.E("is_joined", false))
	if err != nil {
		log.Printf("Error in deleting task: %v", err)
	}
	for _, user := range users {
		_, err := b.BanChatMember(user.ChatId, user.UserId, &echotron.BanOptions{RevokeMessages: true})

		if err != nil {
			log.Println("User was not banned: ", err)
			continue
		}
		if logchat != nil {
			b.SendMessage(
				fmt.Sprintf("Пользователь %s не прошёл капчу \\#captcha", MentionWithDataDB(user)),
				logchat.ChatId,
				&echotron.MessageOptions{ParseMode: echotron.MarkdownV2})
		}
		log.Printf("User %s was banned", user.FirstName)
		_, err = b.DeleteMessage(user.ChatId, user.CaptchaMessage)
		if err != nil {
			log.Println("ERR: Captcha message not deleted: ", err)
		}
		store.DeleteByID(ctx, user.Id)
	}
}

func TaskNotifyUsers(b *echotron.API) {
	ctx, cancel := context.WithTimeout(context.Background(), 15*time.Second)
	defer cancel()
	store := tongo.NewStore[db.User](Client)
	chatStore := tongo.NewStore[db.Chat](Client)
	users, _ := store.GetMany(ctx, tongo.E("is_joined", false))
	for _, user := range users {
		if time.Since(user.LastNotification) > 2*time.Minute {
			user.LastNotification = time.Now()
			store.ReplaceItem(ctx, *user, false)
			chat, err := chatStore.GetOne(ctx, tongo.E("chat_id", user.ChatId))
			var topic int64 = 0
			if err != nil {
				log.Printf("Can't get chat from user: %s", err)
				return
			} else {
				topic = chat.TopicId
			}
			text := fmt.Sprintf("*%s*, напоминаю, что тебе необходимо пройти [капчу](https://t.me/c/%d/%d/%d)\\!", UserMentionDB(user), transformChatID(user.ChatId), chat.TopicId, user.CaptchaMessage)
			res, err := b.SendMessage(text, user.ChatId, &echotron.MessageOptions{MessageThreadID: topic, ParseMode: echotron.MarkdownV2, ReplyToMessageID: user.CaptchaMessage})
			if err != nil {
				log.Printf("Can't send notification to user: %s", err)
			}
			go waitAndDelete(b, res.Result, 2*time.Minute)
		}
	}
}

func TaskRemoveOldMutes(b *echotron.API) {
	ctx, cancel := context.WithTimeout(context.Background(), 15*time.Second)
	defer cancel()
	store := tongo.NewStore[db.Mute](Client)
	mutes, _ := store.GetMany(ctx)
	for _, mute := range mutes {
		if time.Now().After(mute.Until) {
			store.DeleteByID(ctx, mute.Id)
		}
	}
}