package dbrepo

import (
	"errors"
	"go-udemy-web-1/internal/models"
	"time"
)

func (m *testDBRepo) AllUsers() bool {
	return true
}

// InsertReservation inserts a reservation into the database
func (m *testDBRepo) InsertReservation(res models.Reservation) (int, error) {
	// if the room id is 2, then fail; otherwise, pass
	if res.RoomID == 2 {
		return 0, errors.New("deliberate error")
	}
	return 1, nil
}

// InsertRoomRestriction inserts a room restriction into the database
func (m *testDBRepo) InsertRoomRestriction(r models.RoomRestriction) error {
	if r.RoomID == 100 {
		return errors.New("deliberate error")
	}
	return nil
}

// SearchAvailabilityByDatesByRoomID returns true if availability exists for roomID, and false if no availability
func (m *testDBRepo) SearchAvailabilityByDatesByRoomID(start, end time.Time, roomID int) (bool, error) {
	if roomID == 2 {
		return false, nil
	}
	if roomID == 100 {
		return false, errors.New("deliberate error")
	}
	return true, nil
}

// SearchAvailabilityForAllRooms returns a slice of rooms, if any, for given date range
func (m *testDBRepo) SearchAvailabilityForAllRooms(start, end time.Time) ([]models.Room, error) {
	var rooms []models.Room
	if start.Format("2006-01-02") == "2050-01-01" && end.Format("2006-01-02") == "2050-01-02" {
		room := models.Room{
			RoomName: "room",
			ID:       1,
		}
		rooms = append(rooms, room)
		return rooms, nil
	}
	if start.Format("2006-01-02") == "2050-01-03" && end.Format("2006-01-02") == "2050-01-04" {
		return rooms, errors.New("deliberate error")
	}
	return rooms, nil
}

// GetRoomById gets a room by id
func (m *testDBRepo) GetRoomById(id int) (models.Room, error) {
	var room models.Room

	if id > 2 {
		return room, errors.New("deliberate error")
	}
	return room, nil
}