using System.ComponentModel.DataAnnotations;
namespace Store.Users.Contracts.Dtos;

/// <summary>按用户名查询账户；声明用户名非空及长度。</summary>
public sealed class UserNameRequest
{
    [Required(ErrorMessage = "用户名不能为空"), StringLength(20)]
    public string UserName { get; set; } = "";
}

/// <summary>登录输入；输入在 DTO 中检查，账号存在及密码匹配由认证服务处理。</summary>
public sealed class UserLoginRequest
{
    [Required(ErrorMessage = "用户名不能为空"), StringLength(20)] public string UserName { get; set; } = "";
    [Required(ErrorMessage = "密码不能为空"), StringLength(128)] public string Password { get; set; } = "";
}

/// <summary>按代理编码查询充值二维码。</summary>
public sealed class UserTopUpQrcodeQuery
{
    [Required(ErrorMessage = "代理编码不能为空"), StringLength(50)] public string AgentCode { get; set; } = "";
}