package bot

import (
	"context"
	"database/sql"
	"fmt"
	"strconv"
	"strings"
	"time"

	bot "github.com/go-telegram/bot"
	"github.com/go-telegram/bot/models"

	"worktimeBot/internal/db"
)

// handleHistoryMsg shows the calendar view (new message).
func (h *Handler) handleHistoryMsg(ctx context.Context, msg *models.Message) {
	h.sendCalendar(ctx, msg.Chat.ID, 0, 0, 0)
}

// historyCallback opens or refreshes the calendar view (inline).
func (h *Handler) historyCallback(ctx context.Context, chatID int64, msgID int, callbackID string) {
	defer h.Bot.AnswerCallbackQuery(ctx, &bot.AnswerCallbackQueryParams{CallbackQueryID: callbackID})
	h.editCalendar(ctx, chatID, msgID, 0, 0)
}

// handleEditMsg parses a /edit YYYY-MM-DD command and shows that day's events.
func (h *Handler) handleEditMsg(ctx context.Context, msg *models.Message) {
	date := strings.TrimSpace(strings.TrimPrefix(msg.Text, "/edit"))
	if date == "" {
		h.sendText(ctx, msg.Chat.ID, "Usage: /edit YYYY-MM-DD (your calendar type)")
		return
	}
	if len(date) != 10 || date[4] != '-' || date[7] != '-' {
		h.sendText(ctx, msg.Chat.ID, "Invalid date. Use: /edit YYYY-MM-DD (your calendar type)")
		return
	}
	_, m, d := parseGregorianDateKey(date)
	if m < 1 || m > 12 || d < 1 || d > 31 {
		h.sendText(ctx, msg.Chat.ID, "Invalid date.")
		return
	}
	user, err := h.getOrCreateUser(msg.Chat.ID)
	if err != nil {
		h.sendText(ctx, msg.Chat.ID, "Error loading profile")
		return
	}
	loc := loadLocation(user.Timezone)
	date = userDateToGregorian(date, user.Calendar)
	h.sendDayView(ctx, msg.Chat.ID, 0, user, date, loc, true)
}

// handleHistoryCallback routes calendar-related callback data to the right handler.
func (h *Handler) handleHistoryCallback(ctx context.Context, chatID int64, msgID int, callbackID, data string) {
	defer h.Bot.AnswerCallbackQuery(ctx, &bot.AnswerCallbackQueryParams{CallbackQueryID: callbackID})
	user, err := h.getOrCreateUser(chatID)
	if err != nil {
		return
	}
	loc := loadLocation(user.Timezone)

	if data == "history" {
		h.editCalendar(ctx, chatID, msgID, 0, 0)
		return
	}

	var y, m int
	var date string
	var eid int64

	// Navigate to previous month
	if n, _ := fmt.Sscanf(data, "cal_prev_%d_%d", &y, &m); n == 2 {
		h.editCalendar(ctx, chatID, msgID, y, m)
		return
	}
	// Navigate to next month
	if n, _ := fmt.Sscanf(data, "cal_next_%d_%d", &y, &m); n == 2 {
		h.editCalendar(ctx, chatID, msgID, y, m)
		return
	}
	// Open a specific day
	if n, _ := fmt.Sscanf(data, "cal_day_%s", &date); n == 1 && len(date) == 10 {
		h.editDayView(ctx, chatID, msgID, user, date, loc)
		return
	}
	// Back to day view from event editing
	if n, _ := fmt.Sscanf(data, "back_day_%d", &eid); n == 1 {
		h.backToDayView(ctx, chatID, msgID, user, eid, loc)
		return
	}
	// Set event work type
	var wtid int64
	if n, _ := fmt.Sscanf(data, "settype_%d_%d", &eid, &wtid); n == 2 {
		h.setEventWorkType(ctx, chatID, msgID, user, eid, wtid, loc)
		return
	}
	// Show work type picker for an event
	if n, _ := fmt.Sscanf(data, "edit_type_%d", &eid); n == 1 {
		h.editEventType(ctx, chatID, msgID, user, eid, loc)
		return
	}
	// Delete event confirmation prompt
	if n, _ := fmt.Sscanf(data, "delete_%d", &eid); n == 1 {
		h.deleteEventPrompt(ctx, chatID, msgID, user, eid, loc)
		return
	}
	// Confirm event deletion
	if n, _ := fmt.Sscanf(data, "delconf_%d", &eid); n == 1 {
		h.deleteEventConfirm(ctx, chatID, msgID, user, eid, loc)
		return
	}
	// Show hour picker for event time
	if n, _ := fmt.Sscanf(data, "edit_time_%d", &eid); n == 1 {
		h.editEventTime(ctx, chatID, msgID, user, eid, loc)
		return
	}
	// Set event time (hour+minute)
	var hh, mm int
	if n, _ := fmt.Sscanf(data, "edittm_%d_%d_%d", &eid, &hh, &mm); n == 3 {
		h.editEventTimeSet(ctx, chatID, msgID, user, eid, hh, mm, loc)
		return
	}
	// Show minute picker (hour already chosen)
	if n, _ := fmt.Sscanf(data, "edittm_%d_%d", &eid, &hh); n == 2 {
		h.editEventTimeMin(ctx, chatID, msgID, user, eid, hh, loc)
		return
	}
	// Add IN event — show hour picker
	if strings.HasPrefix(data, "addin_") {
		h.addEventTime(ctx, chatID, msgID, user, data[6:], "in", loc)
		return
	}
	// Add OUT event — show hour picker
	if strings.HasPrefix(data, "addout_") {
		h.addEventTime(ctx, chatID, msgID, user, data[7:], "out", loc)
		return
	}
	// Add event hour/minute callbacks
	if strings.HasPrefix(data, "addtm_") {
		h.handleAddEventTime(ctx, chatID, msgID, user, data[6:], loc)
		return
	}
}

// sendCalendar sends a calendar view as a new message.
func (h *Handler) sendCalendar(ctx context.Context, chatID int64, msgID int, year, month int) {
	h.editCalendar(ctx, chatID, msgID, year, month)
}

// editCalendar renders a monthly calendar grid with event indicators and navigation.
func (h *Handler) editCalendar(ctx context.Context, chatID int64, msgID int, year, month int) {
	user, err := h.getOrCreateUser(chatID)
	if err != nil {
		return
	}
	loc := loadLocation(user.Timezone)
	now := time.Now().In(loc)

	if year == 0 || month == 0 {
		switch user.Calendar {
		case "jalali":
			jy, jm, _ := gregorianToJalali(now.Year(), int(now.Month()), now.Day())
			year, month = jy, jm
		case "hijri":
			hy, hm, _ := gregorianToHijri(now.Year(), int(now.Month()), now.Day())
			year, month = hy, hm
		default:
			year, month = now.Year(), int(now.Month())
		}
	}

	cal := user.Calendar
	cm := buildCalendarMonth(cal, year, month)

	text := cm.title
	todayKey := now.Format("2006-01-02")

	hasEvent := make(map[string]bool)
	startDate, endDate := monthGregorianRange(cal, year, month)
	rows, err := h.DB.DB().Query(
		"SELECT DISTINCT date FROM days WHERE user_id=? AND date >= ? AND date <= ?",
		user.ID, startDate, endDate,
	)
	if err == nil {
		for rows.Next() {
			var d string
			rows.Scan(&d)
			hasEvent[d] = true
		}
		rows.Close()
	}

	kbRows := [][]models.InlineKeyboardButton{}

	// Weekday header row
	headerRow := []models.InlineKeyboardButton{}
	for _, wn := range cm.weekDays {
		headerRow = append(headerRow, models.InlineKeyboardButton{Text: wn, CallbackData: "noop"})
	}
	kbRows = append(kbRows, headerRow)

	// Day cells
	row := []models.InlineKeyboardButton{}
	for i, d := range cm.days {
		if d.dayNum == 0 {
			row = append(row, models.InlineKeyboardButton{Text: " ", CallbackData: "noop"})
		} else {
			label := fmt.Sprintf("%d", d.dayNum)
			if d.date == todayKey {
				label = fmt.Sprintf("[%d]", d.dayNum)
			} else if hasEvent[d.date] {
				label = fmt.Sprintf("%d*", d.dayNum)
			}
			row = append(row, models.InlineKeyboardButton{Text: label, CallbackData: "cal_day_" + d.date})
		}
		if len(row) == 7 || i == len(cm.days)-1 {
			// Pad the last row to 7 columns so buttons render evenly
			for len(row) < 7 {
				row = append(row, models.InlineKeyboardButton{Text: " ", CallbackData: "noop"})
			}
			kbRows = append(kbRows, row)
			row = nil
		}
	}

	prevY, prevM, nextY, nextM := navMonth(year, month)

	// Navigation row
	kbRows = append(kbRows, []models.InlineKeyboardButton{
		{Text: "<", CallbackData: fmt.Sprintf("cal_prev_%d_%d", prevY, prevM)},
		{Text: "Today", CallbackData: "history"},
		{Text: ">", CallbackData: fmt.Sprintf("cal_next_%d_%d", nextY, nextM)},
	})

	kbRows = append(kbRows, []models.InlineKeyboardButton{
		{Text: "Back to Menu", CallbackData: "back_menu"},
	})

	kb := models.InlineKeyboardMarkup{InlineKeyboard: kbRows}
	h.sendOrEdit(ctx, chatID, msgID, text, &kb)
}

// editDayView opens an existing message as a day view.
func (h *Handler) editDayView(ctx context.Context, chatID int64, msgID int, user *db.User, date string, loc *time.Location) {
	h.sendDayView(ctx, chatID, msgID, user, date, loc, false)
}

// sendDayView displays all events for a given date with inline edit/delete buttons.
func (h *Handler) sendDayView(ctx context.Context, chatID int64, msgID int, user *db.User, date string, loc *time.Location, isNewMsg bool) {
	events, err := h.DB.EventsForDayByDate(user.ID, date)
	if err != nil {
		if isNewMsg {
			h.sendText(ctx, chatID, "Error loading events")
		}
		return
	}

	text := fmt.Sprintf("Date: %s", formatDateForCalendar(date, user.Calendar))
	if len(events) == 0 {
		text += "\nNo events for this day."
		kb := models.InlineKeyboardMarkup{
			InlineKeyboard: [][]models.InlineKeyboardButton{
				{{Text: "Add IN", CallbackData: "addin_" + date}},
				{{Text: "Add OUT", CallbackData: "addout_" + date}},
				{{Text: "Back to Calendar", CallbackData: "history"}},
			},
		}
		h.sendOrEdit(ctx, chatID, msgID, text, &kb)
		return
	}

	text += "\n\nEvents:"
	kbRows := [][]models.InlineKeyboardButton{}
	for _, e := range events {
		t := time.Unix(e.OccurredAt, 0).In(loc).Format("15:04")
		label := "IN"
		if e.EventType == "out" {
			label = "OUT"
		}
		wt := ""
		if e.WorkTypeID != nil {
			if wtObj, err := h.DB.GetWorkType(*e.WorkTypeID); err == nil {
				wt = " [" + wtObj.Name + "]"
			}
		}
		note := ""
		if e.Note != "" {
			note = " (" + e.Note + ")"
		}
		text += fmt.Sprintf("\n%s %s%s%s", label, t, wt, note)

		kbRows = append(kbRows, []models.InlineKeyboardButton{
			{Text: fmt.Sprintf("Time %s", t), CallbackData: fmt.Sprintf("edit_time_%d", e.ID)},
			{Text: "Type", CallbackData: fmt.Sprintf("edit_type_%d", e.ID)},
			{Text: "DEL", CallbackData: fmt.Sprintf("delete_%d", e.ID), Style: "danger"},
		})
	}

	kbRows = append(kbRows, []models.InlineKeyboardButton{
		{Text: "Add IN", CallbackData: "addin_" + date},
		{Text: "Add OUT", CallbackData: "addout_" + date},
	})

	kbRows = append(kbRows, []models.InlineKeyboardButton{
		{Text: "Back to Calendar", CallbackData: "history"},
	})
	kb := models.InlineKeyboardMarkup{InlineKeyboard: kbRows}
	h.sendOrEdit(ctx, chatID, msgID, text, &kb)
}

// editEventType shows a work type picker for a specific event.
func (h *Handler) editEventType(ctx context.Context, chatID int64, msgID int, user *db.User, eventID int64, loc *time.Location) {
	wts, err := h.DB.GetWorkTypes()
	if err != nil {
		return
	}
	text := "Select new work type:"
	kbRows := [][]models.InlineKeyboardButton{}
	for _, wt := range wts {
		kbRows = append(kbRows, []models.InlineKeyboardButton{
			{Text: wt.Name, CallbackData: fmt.Sprintf("settype_%d_%d", eventID, wt.ID)},
		})
	}
	kbRows = append(kbRows, []models.InlineKeyboardButton{
		{Text: "Back", CallbackData: fmt.Sprintf("back_day_%d", eventID)},
	})
	kb := models.InlineKeyboardMarkup{InlineKeyboard: kbRows}
	h.Bot.EditMessageText(ctx, &bot.EditMessageTextParams{ChatID: chatID, MessageID: msgID, Text: text, ReplyMarkup: &kb})
}

// setEventWorkType updates an event's work type and returns to the day view.
func (h *Handler) setEventWorkType(ctx context.Context, chatID int64, msgID int, user *db.User, eventID, workTypeID int64, loc *time.Location) {
	h.DB.DB().Exec("UPDATE events SET work_type_id=? WHERE id=?", workTypeID, eventID)
	event, err := h.getEventByID(user.ID, eventID)
	if err != nil {
		return
	}
	t := time.Unix(event.OccurredAt, 0).In(loc)
	h.sendDayView(ctx, chatID, msgID, user, t.Format("2006-01-02"), loc, false)
}

// buildHourPickerKeyboard creates the 24-hour grid for time selection.
func buildHourPickerKeyboard(cb func(int) string, backData string) models.InlineKeyboardMarkup {
	kbRows := [][]models.InlineKeyboardButton{}
	hourRow := []models.InlineKeyboardButton{}
	for hh := 0; hh < 24; hh++ {
		hourRow = append(hourRow, models.InlineKeyboardButton{
			Text: fmt.Sprintf("%02d", hh), CallbackData: cb(hh),
		})
		if len(hourRow) == 6 || hh == 23 {
			kbRows = append(kbRows, hourRow)
			hourRow = nil
		}
	}
	kbRows = append(kbRows, []models.InlineKeyboardButton{{Text: "Back", CallbackData: backData}})
	return models.InlineKeyboardMarkup{InlineKeyboard: kbRows}
}

// buildMinutePickerKeyboard creates the 15-min interval row for minute selection.
func buildMinutePickerKeyboard(cb func(int) string, backData string) models.InlineKeyboardMarkup {
	kbRows := [][]models.InlineKeyboardButton{}
	minRow := []models.InlineKeyboardButton{}
	for _, mm := range []int{0, 15, 30, 45} {
		minRow = append(minRow, models.InlineKeyboardButton{
			Text: fmt.Sprintf("%02d", mm), CallbackData: cb(mm),
		})
	}
	kbRows = append(kbRows, minRow)
	kbRows = append(kbRows, []models.InlineKeyboardButton{{Text: "Back", CallbackData: backData}})
	return models.InlineKeyboardMarkup{InlineKeyboard: kbRows}
}

// editEventTime shows an hour picker for changing an event's time.
func (h *Handler) editEventTime(ctx context.Context, chatID int64, msgID int, user *db.User, eventID int64, loc *time.Location) {
	kb := buildHourPickerKeyboard(
		func(hh int) string { return fmt.Sprintf("edittm_%d_%02d", eventID, hh) },
		fmt.Sprintf("back_day_%d", eventID),
	)
	h.Bot.EditMessageText(ctx, &bot.EditMessageTextParams{ChatID: chatID, MessageID: msgID, Text: "Select hour:", ReplyMarkup: &kb})
}

// editEventTimeMin shows a minute picker (15-min intervals) after hour selection.
func (h *Handler) editEventTimeMin(ctx context.Context, chatID int64, msgID int, user *db.User, eventID int64, hh int, loc *time.Location) {
	kb := buildMinutePickerKeyboard(
		func(mm int) string { return fmt.Sprintf("edittm_%d_%02d_%02d", eventID, hh, mm) },
		fmt.Sprintf("edit_time_%d", eventID),
	)
	h.Bot.EditMessageText(ctx, &bot.EditMessageTextParams{ChatID: chatID, MessageID: msgID, Text: fmt.Sprintf("Select minute for hour %02d:", hh), ReplyMarkup: &kb})
}

// editEventTimeSet applies a new time to an event, checking for overlaps.
func (h *Handler) editEventTimeSet(ctx context.Context, chatID int64, msgID int, user *db.User, eventID int64, hh, mm int, loc *time.Location) {
	event, err := h.getEventByID(user.ID, eventID)
	if err != nil {
		return
	}
	t := time.Unix(event.OccurredAt, 0).In(loc)
	newTime := time.Date(t.Year(), t.Month(), t.Day(), hh, mm, 0, 0, loc)
	date := t.Format("2006-01-02")

	// Reject if the new time collides with another event's timestamp
	events, err := h.DB.EventsForDayByDate(user.ID, date)
	if err == nil {
		for _, e := range events {
			if e.ID == eventID {
				continue
			}
			eTime := time.Unix(e.OccurredAt, 0)
			if newTime.Unix() == eTime.Unix() {
				h.acknowledgeCallback(ctx, chatID, msgID)
				h.sendDayView(ctx, chatID, msgID, user, date, loc, false)
				return
			}
		}

		// Validate that in/out events still alternate after the change
		type eventPos struct {
			id  int64
			typ string
			t   int64
		}
		sorted := []eventPos{}
		for _, e := range events {
			et := e.OccurredAt
			if e.ID == eventID {
				et = newTime.Unix()
			}
			sorted = append(sorted, eventPos{e.ID, e.EventType, et})
		}
		// Bubble sort by timestamp, then by ID for determinism
		for i := 0; i < len(sorted); i++ {
			for j := i + 1; j < len(sorted); j++ {
				if sorted[j].t < sorted[i].t || (sorted[j].t == sorted[i].t && sorted[j].id < sorted[i].id) {
					sorted[i], sorted[j] = sorted[j], sorted[i]
				}
			}
		}
		for i := 1; i < len(sorted); i++ {
			if sorted[i].typ == sorted[i-1].typ {
				h.Bot.EditMessageText(ctx, &bot.EditMessageTextParams{ChatID: chatID, MessageID: msgID, Text: "Edit rejected: overlapping events. Two consecutive events must be different types (in/out)."})
				return
			}
		}
	}

	h.DB.DB().Exec("UPDATE events SET occurred_at=? WHERE id=?", newTime.Unix(), eventID)
	h.sendDayView(ctx, chatID, msgID, user, date, loc, false)
}

// acknowledgeCallback sends an empty acknowledgement for a callback query.
func (h *Handler) acknowledgeCallback(ctx context.Context, chatID int64, msgID int) {
	h.Bot.AnswerCallbackQuery(ctx, &bot.AnswerCallbackQueryParams{CallbackQueryID: fmt.Sprintf("cb_%d_%d", chatID, msgID)})
}

// deleteEventPrompt asks the user to confirm event deletion.
func (h *Handler) deleteEventPrompt(ctx context.Context, chatID int64, msgID int, user *db.User, eventID int64, loc *time.Location) {
	kb := models.InlineKeyboardMarkup{
		InlineKeyboard: [][]models.InlineKeyboardButton{
			{
				{Text: "Yes, DEL", CallbackData: fmt.Sprintf("delconf_%d", eventID), Style: "danger"},
				{Text: "Cancel", CallbackData: fmt.Sprintf("back_day_%d", eventID)},
			},
		},
	}
	h.Bot.EditMessageText(ctx, &bot.EditMessageTextParams{ChatID: chatID, MessageID: msgID, Text: "Delete this event?", ReplyMarkup: &kb})
}

// deleteEventConfirm deletes an event and warns if the timeline becomes invalid.
func (h *Handler) deleteEventConfirm(ctx context.Context, chatID int64, msgID int, user *db.User, eventID int64, loc *time.Location) {
	event, err := h.getEventByID(user.ID, eventID)
	if err != nil {
		return
	}
	t := time.Unix(event.OccurredAt, 0).In(loc)
	date := t.Format("2006-01-02")

	h.DB.DB().Exec("DELETE FROM events WHERE id=?", eventID)

	// Warn if consecutive events now have the same type
	events, err := h.DB.EventsForDayByDate(user.ID, date)
	if err == nil && len(events) > 1 {
		hasIssue := false
		for i := 1; i < len(events); i++ {
			if events[i].EventType == events[i-1].EventType {
				hasIssue = true
				break
			}
		}
		if hasIssue {
			h.sendText(ctx, chatID, "Warning: Timeline has consecutive events of same type after deletion. Manual repair needed.")
		}
	}

	h.sendDayView(ctx, chatID, msgID, user, date, loc, false)
}

// backToDayView returns from event editing to the day view.
func (h *Handler) backToDayView(ctx context.Context, chatID int64, msgID int, user *db.User, eventID int64, loc *time.Location) {
	event, err := h.getEventByID(user.ID, eventID)
	if err != nil {
		return
	}
	t := time.Unix(event.OccurredAt, 0).In(loc)
	h.sendDayView(ctx, chatID, msgID, user, t.Format("2006-01-02"), loc, false)
}

// getEventByID fetches a single event by ID, scoped to the user.
func (h *Handler) getEventByID(userID, eventID int64) (*db.Event, error) {
	row := h.DB.DB().QueryRow(
		"SELECT id, user_id, day_id, event_type, work_type_id, occurred_at, note, created_at FROM events WHERE id=? AND user_id=?",
		eventID, userID,
	)
	var e db.Event
	var wt sql.NullInt64
	if err := row.Scan(&e.ID, &e.UserID, &e.DayID, &e.EventType, &wt, &e.OccurredAt, &e.Note, &e.CreatedAt); err != nil {
		return nil, err
	}
	if wt.Valid {
		e.WorkTypeID = &wt.Int64
	}
	return &e, nil
}

// addEventTime shows an hour picker for adding a new event to a day.
func (h *Handler) addEventTime(ctx context.Context, chatID int64, msgID int, user *db.User, date, eventType string, loc *time.Location) {
	kb := buildHourPickerKeyboard(
		func(hh int) string { return fmt.Sprintf("addtm_%s_%s_%02d", eventType, date, hh) },
		"cal_day_"+date,
	)
	h.Bot.EditMessageText(ctx, &bot.EditMessageTextParams{
		ChatID: chatID, MessageID: msgID, Text: fmt.Sprintf("Select hour for %s event:", eventType), ReplyMarkup: &kb,
	})
}

// addEventTimeMin shows a minute picker (15-min intervals) after hour selection for adding an event.
func (h *Handler) addEventTimeMin(ctx context.Context, chatID int64, msgID int, user *db.User, date, eventType string, hh int, loc *time.Location) {
	kb := buildMinutePickerKeyboard(
		func(mm int) string { return fmt.Sprintf("addtm_%s_%s_%02d_%02d", eventType, date, hh, mm) },
		"add"+eventType+"_"+date,
	)
	h.Bot.EditMessageText(ctx, &bot.EditMessageTextParams{
		ChatID: chatID, MessageID: msgID, Text: fmt.Sprintf("Select minute for hour %02d:", hh), ReplyMarkup: &kb,
	})
}

// addEventDo creates a new event at the specified time and returns to the day view.
func (h *Handler) addEventDo(ctx context.Context, chatID int64, msgID int, user *db.User, date, eventType string, hh, mm int, loc *time.Location) {
	t, err := time.ParseInLocation("2006-01-02 15:04", date+" "+fmt.Sprintf("%02d:%02d", hh, mm), loc)
	if err != nil {
		return
	}

	day, err := h.DB.GetOrCreateDay(user.ID, date)
	if err != nil {
		return
	}

	var wt *int64
	if eventType == "in" {
		wt = &day.CurrentWorkTypeID
		if *wt == 0 {
			wt = nil
		}
	}

	if err := h.DB.CreateEvent(user.ID, day.ID, eventType, wt, t.Unix(), ""); err != nil {
		return
	}

	h.sendDayView(ctx, chatID, msgID, user, date, loc, false)
}

// handleAddEventTime parses the addtm_ callback and dispatches to the minute picker or event creation.
func (h *Handler) handleAddEventTime(ctx context.Context, chatID int64, msgID int, user *db.User, payload string, loc *time.Location) {
	parts := strings.SplitN(payload, "_", 4)
	if len(parts) < 3 {
		return
	}
	eventType := parts[0]
	addDate := parts[1]
	hh, err := strconv.Atoi(parts[2])
	if err != nil {
		return
	}

	if len(parts) == 3 {
		h.addEventTimeMin(ctx, chatID, msgID, user, addDate, eventType, hh, loc)
		return
	}
	mm, err := strconv.Atoi(parts[3])
	if err != nil {
		return
	}
	h.addEventDo(ctx, chatID, msgID, user, addDate, eventType, hh, mm, loc)
}