using System;
using System.ComponentModel.DataAnnotations;

namespace YourProject.Models
{
    public class Client
    {
        [Key]
        public string ClientId { get; set; } = string.Empty;

        [Required]
        [MaxLength(200)]
        public string Name { get; set; } = string.Empty;

        [MaxLength(200)]
        public string? Company { get; set; }

        [EmailAddress]
        [MaxLength(255)]
        public string? Email { get; set; }

        [Phone]
        [MaxLength(50)]
        public string? Phone { get; set; }

        [MaxLength(500)]
        public string? Address { get; set; }

        [MaxLength(2000)]
        public string? Notes { get; set; }

        public bool IsActive { get; set; } = true;

        public DateTime CreatedAt { get; set; } = DateTime.UtcNow;

        public DateTime UpdatedAt { get; set; } = DateTime.UtcNow;

        // Optional: Helper method for updating timestamp
        public void UpdateTimestamp()
        {
            UpdatedAt = DateTime.UtcNow;
        }
    }
}