using MongoDB.Bson.Serialization.Attributes;
using MongoDB.Bson;
using SushiBarDataModels.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using SushiBarContracts.BindingModels;
using SushiBarContracts.ViewModels;

namespace SushiBarMongoDB.Models
{
    public class Buyer : IBuyerModel
    {
        [BsonId]
        [BsonElement("_id")]
        public int Id { get; set; }

        [BsonRequired]
        public string BuyerName { get; set; } = string.Empty;

        [BsonIgnoreIfNull]
        [BsonIgnoreIfDefault]
        public DateTime? BuyerBirthDate { get; set; }

        public static Buyer? Create(BuyerBindingModel model)
        {
            if (model == null) return null;
            return new Buyer()
            {
                Id = model.Id,
                BuyerName = model.BuyerName,
                BuyerBirthDate = model.BuyerBirthDate,
            };
        }

        public void Update(BuyerBindingModel model)
        {
            if (model == null) return;
            Id = model.Id;
            BuyerName = model.BuyerName;
            BuyerBirthDate = model.BuyerBirthDate;
        }

        public BuyerViewModel GetViewModel => new()
        {
            Id = Id,
            BuyerName = BuyerName,
            BuyerBirthDate = BuyerBirthDate,
        };
    }
}