using RouteGuideContracts.BindingModels;
using RouteGuideContracts.SearchModels;
using RouteGuideContracts.ViewModels;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace RouteGuideContracts.BusinessLogicsContracts
{
    /// <summary>
    /// Интерфейс для описания работы бизнес-логики для маршрутов
    /// </summary>
    public interface IRouteLogic
    {
        /// <summary>
        /// Получение списка
        /// </summary>
        /// <param name="model"></param>
        /// <returns></returns>
        List<RouteViewModel>? ReadList(RouteSearchModel? model);

        /// <summary>
        /// Получение списка из заданного количества элементов
        /// </summary>
        /// <param name="count"></param>
        /// <returns></returns>
        List<RouteViewModel>? ReadList(int count);

        /// <summary>
        /// Получение отдельной записи
        /// </summary>
        /// <param name="model"></param>
        /// <returns></returns>
        RouteViewModel? ReadElement(RouteSearchModel model);

        /// <summary>
        /// Создание записи
        /// </summary>
        /// <param name="model"></param>
        /// <returns></returns>
        bool Create(RouteBindingModel model);

        /// <summary>
        /// Изменение записи
        /// </summary>
        /// <param name="model"></param>
        /// <returns></returns>
        bool Update(RouteBindingModel model);

        /// <summary>
        /// Удаление записи
        /// </summary>
        /// <param name="model"></param>
        /// <returns></returns>
        bool Delete(RouteBindingModel model);

        /// <summary>
        /// Удаление записи
        /// </summary>
        /// <returns></returns>
        bool Delete();

        /// <summary>
        /// Удаление всех записей
        /// </summary>
        /// <returns></returns>
        int Clear();
    }
}