using ConfectioneryContracts.BindingModels;
using ConfectioneryContracts.ViewModels;
using ConfectioneryDataModels;
using System.ComponentModel.DataAnnotations;

namespace ConfectioneryDatabaseImplement.Models
{
	// Update в этой сущности не нужен, поскольку в логике мы не изменяем никакие поля после создания письма
	public class MessageInfo : IMessageInfoModel
	{
		[Key]
		public string MessageId { get; private set; } = string.Empty;

		public int? ClientId { get; private set; }

		public string SenderName { get; private set; } = string.Empty;

		public DateTime DateDelivery { get; private set; } = DateTime.Now;

		public string Subject { get; private set; } = string.Empty;

		public string Body { get; private set; } = string.Empty;

		public Client? Client { get; private set; }

		public MessageInfo? ReplyMessage { get; private set; }

        public List<MessageInfo> Messages { get; private set; } = new();

        public bool HasRead { get; private set; }
        public string? ReplyMessageId { get; private set; }

        public static MessageInfo? Create(MessageInfoBindingModel model)
		{
			if (model == null)
			{
				return null;
			}
			return new()
			{
				Body = model.Body,
                HasRead = model.HasRead,
                Subject = model.Subject,
				ClientId = model.ClientId,
				MessageId = model.MessageId,
				SenderName = model.SenderName,
				DateDelivery = model.DateDelivery,
				ReplyMessageId = model.ReplyMessageId,
			};
		}

        public void Update(MessageInfoBindingModel model)
        {
            if (model == null)
            {
                return;
            }

            ReplyMessageId = ReplyMessageId;
            HasRead = model.HasRead;
        }

        public MessageInfoViewModel GetViewModel => new()
		{
			Body = Body,
            HasRead = HasRead,
            Subject = Subject,
			ClientId = ClientId,
			MessageId = MessageId,
			SenderName = SenderName,
			DateDelivery = DateDelivery,
            ReplyMessageId = ReplyMessageId,
			ReplyText = ReplyMessage?.Body ?? string.Empty,
        };

	}

}