using JewelryStoreContracts.BindingModels;
using JewelryStoreContracts.BusinessLogicsContracts;
using JewelryStoreContracts.SearchModels;
using JewelryStoreContracts.StoragesContracts;
using JewelryStoreContracts.ViewModels;
using Microsoft.Extensions.Logging;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace JewelryStoreBusinessLogic.BusinessLogics
{
	public class MessageInfoLogic : IMessageInfoLogic
	{
		private readonly ILogger _logger;
		private readonly IMessageInfoStorage _messageStorage;

		public MessageInfoLogic(ILogger<MessageInfoLogic> logger, IMessageInfoStorage messageStorage)
		{
			_logger = logger;
			_messageStorage = messageStorage;
		}

		public bool Create(MessageInfoBindingModel model)
		{
			if (_messageStorage.Insert(model) == null)
			{
				_logger.LogWarning("Insert operation failed");

				return false;
			}

			return true;
		}

		public List<MessageInfoViewModel>? ReadList(MessageInfoSearchModel? model)
		{
			_logger.LogInformation("ReadList. MessageId:{MessageId}.ClientId:{ClientId} ", model?.MessageId, model?.ClientId);
			var list = model == null ? _messageStorage.GetFullList() : _messageStorage.GetFilteredList(model);

			if (list == null)
			{
				_logger.LogWarning("ReadList return null list");

				return null;
			}

			_logger.LogInformation("ReadList. Count: {Count}", list.Count);

			return list;
		}
	}
}
}