using System.ComponentModel.DataAnnotations;
using Oms.Domain.CustomersAggregate.Enums;

namespace Oms.Application.Dtos.Customers;

/// <summary>
/// 创建客户入参。
/// </summary>
public class CreateCustomerInput
{
    /// <summary>
    /// 客户编号（留空时系统自动生成，规则：年码+月码+序号，如 AF0A1）。
    /// </summary>
    [StringLength(32)]
    public string? CustomerCode { get; set; }

    /// <summary>
    /// 客户名称。
    /// </summary>
    [Required]
    [StringLength(128)]
    public string CustomerName { get; set; } = string.Empty;

    /// <summary>
    /// 手机号。
    /// </summary>
    [Required]
    [StringLength(16)]
    public string Phone { get; set; } = string.Empty;

    /// <summary>
    /// 邮箱。
    /// </summary>
    [Required]
    [EmailAddress]
    [StringLength(64)]
    public string Email { get; set; } = string.Empty;

    /// <summary>
    /// 微信头像地址。
    /// </summary>
    [StringLength(255)]
    public string? WechatAvatar { get; set; }

    /// <summary>
    /// 微信昵称。
    /// </summary>
    [StringLength(64)]
    public string? WechatNickname { get; set; }

    /// <summary>
    /// 密码。
    /// </summary>
    [Required]
    [StringLength(64, MinimumLength = 6)]
    public string Password { get; set; } = string.Empty;

    /// <summary>
    /// 账户余额。
    /// </summary>
    [Range(typeof(decimal), "0", "999999999999")]
    public decimal Balance { get; set; }

    /// <summary>
    /// 总额度。
    /// </summary>
    [Range(typeof(decimal), "0", "999999999999")]
    public decimal TotalQuota { get; set; }

    /// <summary>
    /// 已用额度。
    /// </summary>
    [Range(typeof(decimal), "0", "999999999999")]
    public decimal UsedQuota { get; set; }

    /// <summary>
    /// 状态。
    /// </summary>
    public CustomerStatus Status { get; set; } = CustomerStatus.Normal;

    /// <summary>
    /// 备注。
    /// </summary>
    [StringLength(512)]
    public string? Remark { get; set; }

    /// <summary>
    /// 销售人员。
    /// </summary>
    [StringLength(32)]
    public string? Salesman { get; set; }

    /// <summary>
    /// 所属顾问。
    /// </summary>
    [StringLength(32)]
    public string? CustomerService { get; set; }

    /// <summary>
    /// 客户分组（遗留字段，计价优先 MemberLevelId）。
    /// </summary>
    public CustomerGroup? CustomerGroup { get; set; }

    /// <summary>
    /// 会员等级 Id。
    /// </summary>
    public int? MemberLevelId { get; set; }

    /// <summary>
    /// 价区键（卖价 CustomerGroupValues JSON 键）。空则默认「普通会员」。
    /// </summary>
    [StringLength(64)]
    public string? PriceTierKey { get; set; }

    /// <summary>
    /// 注册邀请码（引荐绑定，仅新客户有效）。
    /// </summary>
    [StringLength(16)]
    public string? InviteCode { get; set; }

    /// <summary>
    /// 顾问邀请码（所属顾问绑定，值为员工 Account；仅 CustomerService 为空时生效）。
    /// </summary>
    [StringLength(64)]
    public string? AdvisorCode { get; set; }

}