using CarShowroomDataModels.Views;
using CarShowroomDataModels.Models;
using Microsoft.EntityFrameworkCore;
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace CarShowroomDatabaseStorage.Entities
{
    [Table("employee")]
    [Index(nameof(Email), IsUnique = true)]
    public class Employee : IEmployee
    {
        [Column("employee_id")]
        public int Id { get; private set; }
        [Required]
        [Column("employee_name")]
        [MaxLength(50)]
        public string Name { get; private set; } = string.Empty;
        [Required]
        [Column("employee_email")]
        [MaxLength(40)]
        public string Email { get; private set; } = string.Empty;
        [Required]
        [Column("employee_password")]
        [MaxLength(32)]
        public string Password { get; private set; } = string.Empty;
        public virtual List<Sale> Sales { get; set; } = new();

        private Employee() { }

        private Employee(IEmployee employee)
        {
            Id = employee.Id;
            Name = employee.Name;
            Email = employee.Email;
            Password = employee.Password;
        }

        public static Employee? Create(IEmployee employee)
        {
            if (employee == null) 
                return null;
            return new Employee(employee);
        }

        public void Update(IEmployee employee)
        {
            if(employee == null) 
                return;
            Name = employee.Name;
            Email = employee.Email;
            Password = employee.Password;
        }

        public EmployeeView GetView() 
        { 
            return new EmployeeView(this); 
        }
    }
}