using DatabaseCore;
using DatabaseCore.Models.Security;
using Microsoft.EntityFrameworkCore;
using ModuleTools.Extensions;
using ModuleTools.Models;
using SecurityBusinessLogic.BindingModels;
using SecurityBusinessLogic.Interfaces;
using SecurityBusinessLogic.ViewModels;
using System.Linq;

namespace SecurityDatabaseImplementation.Implementations
{
	/// <summary>
	/// Реализация IEnviromentSettingService
	/// </summary>
	public class EnviromentSettingService :
		AbstractGenerticEntityService<EnviromentSettingGetBindingModel, EnviromentSettingSetBindingModel, EnviromentSetting, EnviromentSettingListViewModel, EnviromentSettingViewModel>,
		IEnviromentSettingService
	{
		protected override OperationResultModel AdditionalCheckingWhenAdding(DbContext context, EnviromentSettingSetBindingModel model) => OperationResultModel.Success(null);

		protected override OperationResultModel AdditionalCheckingWhenDeleting(DbContext context, EnviromentSetting entity, EnviromentSettingGetBindingModel model) => OperationResultModel.Success(null);

		protected override IQueryable<EnviromentSetting> AdditionalCheckingWhenReadingList(IQueryable<EnviromentSetting> query, EnviromentSettingGetBindingModel model)
		{
			if(model.Key.IsNotEmpty())
			{
				query = query.Where(x => x.Key == model.Key);
			}

			return query;
		}

		protected override OperationResultModel AdditionalCheckingWhenUpdateing(DbContext context, EnviromentSettingSetBindingModel model) => OperationResultModel.Success(null);

		protected override void AdditionalDeleting(DbContext context, EnviromentSetting entity, EnviromentSettingGetBindingModel model) { }

		protected override EnviromentSetting GetUniqueEntity(EnviromentSettingSetBindingModel model, DbContext context) => context.Set<EnviromentSetting>().FirstOrDefault(x => x.Key == model.Key && x.Id != model.Id);

		protected override IQueryable<EnviromentSetting> IncludingWhenReading(IQueryable<EnviromentSetting> query) => query;

		protected override IQueryable<EnviromentSetting> OrderingWhenReading(IQueryable<EnviromentSetting> query) => query.OrderBy(x => x.Key);
	}
}