using System.ComponentModel.DataAnnotations;
using YD_Event.Core.Enum;

namespace YD_Event.Application.Client.Dtos;

/// <summary>
/// 客户端赛事查询输入
/// </summary>
public class EventClientQueryInput : Pagination
{
    /// <summary>
    /// 搜索关键字
    /// </summary>
    public string? Keyword { get; set; }

    /// <summary>
    /// 状态筛选：0-全部 1-报名中 3-比赛中 4-已结束
    /// </summary>
    public int Status { get; set; } = 0;

    /// <summary>
    /// 赛事类型
    /// </summary>
    public EventFormat? EventType { get; set; }

    /// <summary>
    /// 收费模式
    /// </summary>
    public ChargeMode? ChargeMode { get; set; }
}

/// <summary>
/// 赛事列表项DTO
/// </summary>
public class EventListDto
{
    /// <summary>
    /// 赛事ID
    /// </summary>
    public long Id { get; set; }

    /// <summary>
    /// 赛事名称
    /// </summary>
    public string EventName { get; set; }

    /// <summary>
    /// 封面图片
    /// </summary>
    public string CoverImage { get; set; }

    /// <summary>
    /// 赛事状态
    /// </summary>
    public EventStatus EventStatus { get; set; }

    /// <summary>
    /// 报名开始时间
    /// </summary>
    public DateTime RegistrationStartTime { get; set; }

    /// <summary>
    /// 报名结束时间
    /// </summary>
    public DateTime RegistrationEndTime { get; set; }

    /// <summary>
    /// 比赛开始时间
    /// </summary>
    public DateTime MatchStartTime { get; set; }

    /// <summary>
    /// 比赛结束时间
    /// </summary>
    public DateTime MatchEndTime { get; set; }

    /// <summary>
    /// 地址 (省市区+详细地址)
    /// </summary>
    public string Address { get; set; }
}

/// <summary>
/// 轮播图DTO
/// </summary>
public class BannerDto
{
    /// <summary>
    /// 标题
    /// </summary>
    public string Title { get; set; }

    /// <summary>
    /// 图片地址
    /// </summary>
    public string ImageUrl { get; set; }

    /// <summary>
    /// 跳转链接类型
    /// </summary>
    public LinkType LinkType { get; set; }

    /// <summary>
    /// 跳转链接URL
    /// </summary>
    public string LinkUrl { get; set; }

    /// <summary>
    /// 关联赛事ID
    /// </summary>
    public long? EventId { get; set; }
}

/// <summary>
/// 赛事单位DTO
/// </summary>
public class EventUnitDto
{
    /// <summary>
    /// 单位类型
    /// </summary>
    public UnitType UnitType { get; set; }

    /// <summary>
    /// 自定义单位类型（当需要自定义时使用，优先显示此字段）
    /// </summary>
    public string? CustomUnitType { get; set; }

    /// <summary>
    /// 单位名称
    /// </summary>
    public string UnitName { get; set; }

    /// <summary>
    /// Logo图片地址
    /// </summary>
    public string LogoUrl { get; set; }

    /// <summary>
    /// 排序
    /// </summary>
    public int Sort { get; set; }
}

/// <summary>
/// 赛事费用配置DTO
/// </summary>
public class EventFeeConfigDto
{
    /// <summary>
    /// 收费模式
    /// </summary>
    public ChargeMode ChargeMode { get; set; }

    /// <summary>
    /// 统一价格
    /// </summary>
    public decimal Price { get; set; }

    /// <summary>
    /// 商户ID
    /// </summary>
    public long? MerchantId { get; set; }

    /// <summary>
    /// 商户名称 (显示字段)
    /// </summary>
    public string? MerchantName { get; set; }

    /// <summary>
    /// 信用代码 (显示字段)
    /// </summary>
    public string? CreditCode { get; set; }

    /// <summary>
    /// 银行名称 (显示字段)
    /// </summary>
    public string? BankName { get; set; }

    /// <summary>
    /// 银行账号 (显示字段)
    /// </summary>
    public string? AccountNumber { get; set; }

    /// <summary>
    /// 营业执照图片URL (显示字段)
    /// </summary>
    public string? BusinessLicenseUrl { get; set; }

    /// <summary>
    /// 项目价格字典 (key: 项目ID, value: 价格)
    /// </summary>
    public Dictionary<long, decimal>? ProjectPrices { get; set; }
}

/// <summary>
/// 积分规则明细DTO
/// </summary>
public class PointsRuleDetailDto
{
    /// <summary>
    /// 起始名次
    /// </summary>
    public int StartRank { get; set; }

    /// <summary>
    /// 截止名次
    /// </summary>
    public int EndRank { get; set; }

    /// <summary>
    /// 发放积分个数
    /// </summary>
    public int Points { get; set; }
}

/// <summary>
/// 积分规则DTO
/// </summary>
public class PointsRuleDto
{
    /// <summary>
    /// 积分规则名称
    /// </summary>
    public string RuleName { get; set; }

    /// <summary>
    /// 参与积分（发放积分个数）
    /// </summary>
    public int? ParticipationPoints { get; set; }

    /// <summary>
    /// 备注
    /// </summary>
    public string? Remark { get; set; }

    /// <summary>
    /// 名次积分规则明细
    /// </summary>
    public List<PointsRuleDetailDto>? Details { get; set; }
}

/// <summary>
/// 退款规则DTO
/// </summary>
public class RefundRuleDto
{
    /// <summary>
    /// 距离比赛开始天数（起）
    /// </summary>
    public int DayStart { get; set; }

    /// <summary>
    /// 距离比赛开始天数（止）
    /// </summary>
    public int DayEnd { get; set; }

    /// <summary>
    /// 扣除比例（%）
    /// </summary>
    public decimal DeductPercentage { get; set; }

    /// <summary>
    /// 退款备注
    /// </summary>
    public string? Remark { get; set; }
}

/// <summary>
/// 积分规则明细快照DTO
/// </summary>
public class PointsRuleDetailSnapshotDto
{
    public int StartRank { get; set; }
    public int EndRank { get; set; }
    public int Points { get; set; }
}

/// <summary>
/// 积分规则快照DTO
/// </summary>
public class PointsRuleSnapshotDto
{
    public long PointsRuleId { get; set; }
    public string RuleName { get; set; }
    public int? ParticipationPoints { get; set; }
    public string? Remark { get; set; }
    public List<PointsRuleDetailSnapshotDto> Details { get; set; } = new List<PointsRuleDetailSnapshotDto>();
}

/// <summary>
/// 退款规则快照DTO
/// </summary>
public class RefundRuleSnapshotDto
{
    public long RefundConfigId { get; set; }
    public int DayStart { get; set; }
    public int DayEnd { get; set; }
    public decimal DeductPercentage { get; set; }
    public string? Remark { get; set; }
}

/// <summary>
/// 赛事详情DTO
/// </summary>
public class EventDetailDto : EventListDto
{
    /// <summary>
    /// 是否已报名
    /// </summary>
    public bool IsRegistered { get; set; }

    /// <summary>
    /// 宣传视频
    /// </summary>
    public string EventVideo { get; set; }

    /// <summary>
    /// 赛事类型
    /// </summary>
    public EventFormat EventType { get; set; }

    /// <summary>
    /// 收费模式
    /// </summary>
    public ChargeMode ChargeMode { get; set; }

    /// <summary>
    /// 费用配置
    /// </summary>
    public EventFeeConfigDto? FeeConfig { get; set; }

    /// <summary>
    /// 报名类型
    /// </summary>
    public RegistrationType RegistrationType { get; set; }

    /// <summary>
    /// 赛事介绍
    /// </summary>
    public string EventIntroduction { get; set; }

    /// <summary>
    /// 是否需要上传素材
    /// </summary>
    public bool IsNeedMaterial { get; set; }

    /// <summary>
    /// 资料备注
    /// </summary>
    public string MaterialRemark { get; set; }

    /// <summary>
    /// 资料上传开始时间
    /// </summary>
    public DateTime? MaterialUploadStartTime { get; set; }

    /// <summary>
    /// 资料上传结束时间
    /// </summary>
    public DateTime? MaterialUploadEndTime { get; set; }
    
    /// <summary>
    /// 退款规则文本
    /// </summary>
    public string RefundRule { get; set; }

    /// <summary>
    /// 积分规则文本
    /// </summary>
    public string PointsRule { get; set; }

    /// <summary>
    /// 积分规则详情
    /// </summary>
    public PointsRuleDto? PointsRuleDetail { get; set; }

    /// <summary>
    /// 退款规则详情列表
    /// </summary>
    public List<RefundRuleDto>? RefundRules { get; set; }
    
    /// <summary>
    /// 个人项目限报数量
    /// </summary>
    public int IndividualProjectLimit { get; set; }

    /// <summary>
    /// 团队项目限报数量
    /// </summary>
    public int TeamProjectLimit { get; set; }

    /// <summary>
    /// 省份名称
    /// </summary>
    public string? ProvinceName { get; set; }

    /// <summary>
    /// 城市名称
    /// </summary>
    public string? CityName { get; set; }

    /// <summary>
    /// 区县名称
    /// </summary>
    public string? DistrictName { get; set; }
    
    /// <summary>
    /// 单位列表
    /// </summary>
    public List<EventUnitDto> Units { get; set; }

    /// <summary>
    /// 项目列表
    /// </summary>
    public List<EventProjectDto> Projects { get; set; }
}

/// <summary>
/// 赛事项目DTO扩展（含项目限制信息）
/// </summary>
public class EventProjectDto
{
    /// <summary>
    /// 项目ID
    /// </summary>
    public long Id { get; set; }

    /// <summary>
    /// 项目名称
    /// </summary>
    public string Name { get; set; }

    /// <summary>
    /// 类型名称 (个人/团队)
    /// </summary>
    public string TypeName { get; set; }

    /// <summary>
    /// 项目类型枚举值
    /// </summary>
    public long ProjectType { get; set; }

    /// <summary>
    /// 报名费用
    /// </summary>
    public decimal Fee { get; set; }

    /// <summary>
    /// 项目限报数量
    /// </summary>
    public int? ProjectLimitCount { get; set; }

    /// <summary>
    /// 完成人数模式（0=单一值，1=范围值）
    /// </summary>
    public int CompletionCountType { get; set; }

    /// <summary>
    /// 完成人数（单一值模式时有效）
    /// </summary>
    public int? CompletionCount { get; set; }

    /// <summary>
    /// 完成人数最小值（范围值模式时有效）
    /// </summary>
    public int? CompletionCountMin { get; set; }

    /// <summary>
    /// 完成人数最大值（范围值模式时有效）
    /// </summary>
    public int? CompletionCountMax { get; set; }

    /// <summary>
    /// 完成人数显示文本（如"5人"或"3-7人"）
    /// </summary>
    public string? CompletionCountDisplay { get; set; }

    /// <summary>
    /// 组别列表
    /// </summary>
    public List<EventProjectGroupDto> Groups { get; set; }
}

/// <summary>
/// 计算报名金额输入DTO
/// </summary>
public class CalculateAmountInput
{
    /// <summary>
    /// 赛事ID
    /// </summary>
    [Required(ErrorMessage = "赛事ID不能为空")]
    public long EventId { get; set; }
    
    /// <summary>
    /// 报名模式 (1-个人 2-团队)
    /// </summary>
    [Required(ErrorMessage = "报名模式不能为空")]
    [Range(1, 2, ErrorMessage = "报名模式只能是1（个人）或2（团队）")]
    public int RegistrationMode { get; set; }
    
    /// <summary>
    /// 报名项目列表
    /// </summary>
    [Required(ErrorMessage = "报名项目列表不能为空")]
    [MinLength(1, ErrorMessage = "请至少选择一个项目")]
    public List<CalculateAmountItemInput> Items { get; set; }
}

/// <summary>
/// 计算报名金额项目输入DTO
/// </summary>
public class CalculateAmountItemInput
{
    /// <summary>
    /// 项目ID
    /// </summary>
    [Required(ErrorMessage = "项目ID不能为空")]
    public long ProjectId { get; set; }
    
    /// <summary>
    /// 参赛人员数量
    /// </summary>
    [Required(ErrorMessage = "参赛人员数量不能为空")]
    [Range(1, int.MaxValue, ErrorMessage = "参赛人员数量至少为1")]
    public int PersonCount { get; set; }
}

/// <summary>
/// 计算报名金额输出DTO
/// </summary>
public class CalculateAmountOutput
{
    /// <summary>
    /// 赛事收费模式
    /// </summary>
    public ChargeMode ChargeMode { get; set; }
    
    /// <summary>
    /// 总金额
    /// </summary>
    public decimal TotalAmount { get; set; }
    
    /// <summary>
    /// 项目费用明细
    /// </summary>
    public List<CalculateAmountItemOutput> ItemDetails { get; set; }
}

/// <summary>
/// 计算报名金额项目输出DTO
/// </summary>
public class CalculateAmountItemOutput
{
    /// <summary>
    /// 项目ID
    /// </summary>
    public long ProjectId { get; set; }
    
    /// <summary>
    /// 项目名称
    /// </summary>
    public string ProjectName { get; set; }
    
    /// <summary>
    /// 单价
    /// </summary>
    public decimal UnitPrice { get; set; }
    
    /// <summary>
    /// 人数
    /// </summary>
    public int PersonCount { get; set; }
    
    /// <summary>
    /// 小计
    /// </summary>
    public decimal Subtotal { get; set; }
}

/// <summary>
/// 项目组别DTO
/// </summary>
public class EventProjectGroupDto
{
    /// <summary>
    /// 组别ID
    /// </summary>
    public long Id { get; set; }

    /// <summary>
    /// 组别名称
    /// </summary>
    public string GroupName { get; set; }

    /// <summary>
    /// 性别要求文本
    /// </summary>
    public string GenderRequirement { get; set; }

    /// <summary>
    /// 年龄要求文本
    /// </summary>
    public string AgeRequirement { get; set; }
}

/// <summary>
/// 赛事报名提交DTO
/// </summary>
public class SubmitRegistrationInput
{
    /// <summary>
    /// 赛事ID
    /// </summary>
    [Required(ErrorMessage = "赛事ID不能为空")]
    public long EventId { get; set; }
    
    /// <summary>
    /// 报名模式 (1-个人 2-团队)
    /// </summary>
    [Required(ErrorMessage = "报名模式不能为空")]
    [Range(1, 2, ErrorMessage = "报名模式只能是1（个人）或2（团队）")]
    public int RegistrationMode { get; set; }
    
    /// <summary>
    /// 团队名称 (团队报名必填)
    /// </summary>
    [MaxLength(100, ErrorMessage = "团队名称不能超过100个字符")]
    public string? TeamName { get; set; }
    
    /// <summary>
    /// 联系人姓名 (个人报名时可自动从用户信息获取)
    /// </summary>
    [MaxLength(50, ErrorMessage = "联系人姓名不能超过50个字符")]
    public string? ContactName { get; set; }
    
    /// <summary>
    /// 联系人电话 (个人报名时可自动从用户信息获取)
    /// </summary>
    [RegularExpression(@"^1[3-9]\d{9}$", ErrorMessage = "请输入正确的手机号格式")]
    public string? ContactPhone { get; set; }
    
    /// <summary>
    /// 报名项目列表
    /// </summary>
    [Required(ErrorMessage = "报名项目列表不能为空")]
    [MinLength(1, ErrorMessage = "请至少选择一个项目")]
    public List<SubmitRegistrationItemInput> Items { get; set; }
    
    /// <summary>
    /// 支付方式：1-线下，2-线上
    /// </summary>
    public int PaymentMethod { get; set; }
    
    /// <summary>
    /// 具体支付方式
    /// </summary>
    public PaymentMethodType PaymentMethodType { get; set; }
    
    /// <summary>
    /// 优惠码
    /// </summary>
    public string? CouponCode { get; set; }
}

/// <summary>
/// 报名项目输入
/// </summary>
public class SubmitRegistrationItemInput
{
    /// <summary>
    /// 项目ID
    /// </summary>
    [Required(ErrorMessage = "项目ID不能为空")]
    public long ProjectId { get; set; }

    /// <summary>
    /// 组别名称 (冗余存储，也可传 GroupId)
    /// </summary>
    [MaxLength(100, ErrorMessage = "组别名称不能超过100个字符")]
    public string GroupName { get; set; }

    /// <summary>
    /// 组别ID (建议传ID)
    /// </summary>
    public long? GroupId { get; set; }
    
    /// <summary>
    /// 参赛人员列表 (个人报名时可自动从用户信息获取)
    /// </summary>
    public List<PersonInput>? Persons { get; set; }
}

/// <summary>
/// 参赛人员输入
/// </summary>
public class PersonInput
{
    /// <summary>
    /// 用户ID (可选，已有用户时使用)
    /// </summary>
    public long? UserId { get; set; }

    /// <summary>
    /// 姓名
    /// </summary>
    [Required(ErrorMessage = "姓名不能为空")]
    [MaxLength(50, ErrorMessage = "姓名不能超过50个字符")]
    public string Name { get; set; }
    
    /// <summary>
    /// 身份证号
    /// </summary>
    [Required(ErrorMessage = "身份证号不能为空")]
    [RegularExpression(@"^[1-9]\d{5}(19|20)\d{2}(0[1-9]|1[0-2])(0[1-9]|[12]\d|3[01])\d{3}[\dXx]$", ErrorMessage = "请输入正确的身份证号格式")]
    public string IdCardNumber { get; set; }
    
    /// <summary>
    /// 性别
    /// </summary>
    [Required(ErrorMessage = "性别不能为空")]
    public Gender Gender { get; set; }
    
    /// <summary>
    /// 电话
    /// </summary>
    [RegularExpression(@"^1[3-9]\d{9}$", ErrorMessage = "请输入正确的手机号格式")]
    public string? Mobile { get; set; }
    
    /// <summary>
    /// 出生日期
    /// </summary>
    [Required(ErrorMessage = "出生日期不能为空")]
    public DateTime BirthDate { get; set; }
}

/// <summary>
/// 支付信息DTO
/// </summary>
public class PaymentInfoDto
{
    /// <summary>
    /// 报名ID
    /// </summary>
    public long RegistrationId { get; set; }

    /// <summary>
    /// 实际金额
    /// </summary>
    public decimal Amount { get; set; }

    /// <summary>
    /// 原始金额
    /// </summary>
    public decimal OriginalAmount { get; set; }

    /// <summary>
    /// 优惠金额
    /// </summary>
    public decimal DiscountAmount { get; set; }

    /// <summary>
    /// 支付方式 (1-线下 2-线上)
    /// </summary>
    public int PaymentMethod { get; set; }

    /// <summary>
    /// 银行账户名 (线下支付)
    /// </summary>
    public string? BankAccountName { get; set; }

    /// <summary>
    /// 银行账号 (线下支付)
    /// </summary>
    public string? BankAccountNo { get; set; }

    /// <summary>
    /// 开户行 (线下支付)
    /// </summary>
    public string? BankName { get; set; }

    /// <summary>
    /// 微信支付参数
    /// </summary>
    public object? WechatPayParams { get; set; }
}

/// <summary>
/// 上传凭证输入DTO
/// </summary>
public class UploadVoucherInput
{
    /// <summary>
    /// 凭证图片URL
    /// </summary>
    [Required]
    public string VoucherUrl { get; set; }
}

/// <summary>
/// 更新参赛人输入DTO
/// </summary>
public class UpdatePlayerInput
{
    /// <summary>
    /// 参赛人员ID
    /// </summary>
    [Required(ErrorMessage = "参赛人员ID不能为空")]
    public long PersonId { get; set; }

    /// <summary>
    /// 姓名
    /// </summary>
    [Required(ErrorMessage = "姓名不能为空")]
    [MaxLength(50, ErrorMessage = "姓名不能超过50个字符")]
    public string Name { get; set; }

    /// <summary>
    /// 身份证号
    /// </summary>
    [Required(ErrorMessage = "身份证号不能为空")]
    [RegularExpression(@"^[1-9]\d{5}(19|20)\d{2}(0[1-9]|1[0-2])(0[1-9]|[12]\d|3[01])\d{3}[\dXx]$", ErrorMessage = "请输入正确的身份证号格式")]
    public string IdCardNumber { get; set; }

    /// <summary>
    /// 性别
    /// </summary>
    [Required(ErrorMessage = "性别不能为空")]
    public Gender Gender { get; set; }

    /// <summary>
    /// 电话
    /// </summary>
    [RegularExpression(@"^1[3-9]\d{9}$", ErrorMessage = "请输入正确的手机号格式")]
    public string? Mobile { get; set; }
}

/// <summary>
/// 已报赛事列表DTO
/// </summary>
public class MyEventListDto
{
    /// <summary>
    /// 报名ID
    /// </summary>
    public long RegistrationId { get; set; }

    /// <summary>
    /// 赛事ID
    /// </summary>
    public long EventId { get; set; }

    /// <summary>
    /// 赛事名称
    /// </summary>
    public string EventName { get; set; }

    /// <summary>
    /// 封面图片
    /// </summary>
    public string CoverImage { get; set; }

    /// <summary>
    /// 支付状态
    /// </summary>
    public int PaymentStatus { get; set; }

    /// <summary>
    /// 报名时间
    /// </summary>
    public DateTime RegistrationTime { get; set; }

    /// <summary>
    /// 赛事报名开始时间
    /// </summary>
    public DateTime RegistrationStartTime { get; set; }

    /// <summary>
    /// 赛事报名结束时间
    /// </summary>
    public DateTime RegistrationEndTime { get; set; }

    /// <summary>
    /// 报名项目数
    /// </summary>
    public int ProjectCount { get; set; }

    /// <summary>
    /// 是否需要上传素材
    /// </summary>
    public bool IsNeedMaterial { get; set; }

    /// <summary>
    /// 资料备注
    /// </summary>
    public string? MaterialRemark { get; set; }

    /// <summary>
    /// 资料上传开始时间
    /// </summary>
    public DateTime? MaterialUploadStartTime { get; set; }

    /// <summary>
    /// 资料上传结束时间
    /// </summary>
    public DateTime? MaterialUploadEndTime { get; set; }

    /// <summary>
    /// 已上传的素材URL
    /// </summary>
    public string? MaterialUrl { get; set; }

    /// <summary>
    /// 赛事状态：报名中/比赛中/已结束
    /// </summary>
    public int EventStatus { get; set; }
}

/// <summary>
/// 报名详情DTO
/// </summary>
public class RegistrationDetailDto
{
    /// <summary>
    /// 报名ID
    /// </summary>
    public long RegistrationId { get; set; }

    /// <summary>
    /// 赛事ID
    /// </summary>
    public long EventId { get; set; }

    /// <summary>
    /// 赛事名称
    /// </summary>
    public string EventName { get; set; }

    /// <summary>
    /// 封面图片
    /// </summary>
    public string CoverImage { get; set; }

    /// <summary>
    /// 赛事状态
    /// </summary>
    public EventStatus EventStatus { get; set; }

    /// <summary>
    /// 支付状态
    /// </summary>
    public int PaymentStatus { get; set; }

    /// <summary>
    /// 总金额
    /// </summary>
    public decimal TotalAmount { get; set; }

    /// <summary>
    /// 订单号
    /// </summary>
    public string OrderNo { get; set; }

    /// <summary>
    /// 报名时间
    /// </summary>
    public DateTime RegistrationTime { get; set; }

    /// <summary>
    /// 审核备注
    /// </summary>
    public string? ReviewRemark { get; set; }
    
    /// <summary>
    /// 退款金额（根据退款规则计算得出）
    /// </summary>
    public decimal? RefundAmount { get; set; }
    
    /// <summary>
    /// 退款规则文本
    /// </summary>
    public string? RefundRulesText { get; set; }
    
    /// <summary>
    /// 报名项目及人员
    /// </summary>
    public List<RegistrationItemDto> Items { get; set; }
}

/// <summary>
/// 报名项目信息DTO
/// </summary>
public class RegistrationItemDto
{
    /// <summary>
    /// 报名项目ID
    /// </summary>
    public long Id { get; set; }

    /// <summary>
    /// 项目名称
    /// </summary>
    public string ProjectName { get; set; }

    /// <summary>
    /// 组别名称
    /// </summary>
    public string GroupName { get; set; }

    /// <summary>
    /// 价格
    /// </summary>
    public decimal Price { get; set; }

    /// <summary>
    /// 参赛人员列表
    /// </summary>
    public List<RegistrationPersonDto> Persons { get; set; }
}

/// <summary>
/// 报名人员信息DTO
/// </summary>
public class RegistrationPersonDto
{
    /// <summary>
    /// 报名人员ID
    /// </summary>
    public long Id { get; set; }

    /// <summary>
    /// 姓名
    /// </summary>
    public string Name { get; set; }

    /// <summary>
    /// 身份证号
    /// </summary>
    public string IdCardNumber { get; set; }

    /// <summary>
    /// 性别
    /// </summary>
    public Gender Gender { get; set; }

    /// <summary>
    /// 电话
    /// </summary>
    public string Mobile { get; set; }
}

/// <summary>
/// 报名状态查询DTO
/// </summary>
public class RegistrationStatusDto
{
    /// <summary>
    /// 报名ID
    /// </summary>
    public long RegistrationId { get; set; }

    /// <summary>
    /// 支付状态
    /// </summary>
    public int PaymentStatus { get; set; }

    /// <summary>
    /// 拒绝/取消原因
    /// </summary>
    public string RejectReason { get; set; }
}

/// <summary>
/// 获取支付信息输入DTO
/// </summary>
/// <remarks>
/// 用于获取赛事报名支付信息的输入参数，包含OpenId字段用于微信JSAPI支付
/// </remarks>
public class GetPaymentInfoInput
{
    /// <summary>
    /// 报名记录ID
    /// </summary>
    [Required(ErrorMessage = "报名记录ID不能为空")]
    public long RegistrationId { get; set; }

    /// <summary>
    /// 微信用户OpenId
    /// </summary>
    /// <remarks>
    /// 用于微信JSAPI支付，必须提供有效的微信用户OpenId
    /// 格式要求：
    /// - 长度：10-50个字符
    /// - 允许的字符：字母、数字、下划线、连字符
    /// </remarks>
    [Required(ErrorMessage = "OpenId不能为空")]
    [MinLength(10, ErrorMessage = "OpenId长度不能少于10个字符")]
    [MaxLength(50, ErrorMessage = "OpenId长度不能超过50个字符")]
    [RegularExpression(@"^[a-zA-Z0-9_-]+$", ErrorMessage = "OpenId格式不正确，只能包含字母、数字、下划线和连字符")]
    public string OpenId { get; set; }

    /// <summary>
    /// 优惠券ID
    /// </summary>
    public long? CouponId { get; set; }
}

/// <summary>
/// 上传素材输入DTO
/// </summary>
public class UploadMaterialInput
{
    /// <summary>
    /// 报名记录ID
    /// </summary>
    [Required(ErrorMessage = "报名记录ID不能为空")]
    public long RegistrationId { get; set; }

    /// <summary>
    /// 素材文件URL
    /// </summary>
    [Required(ErrorMessage = "素材文件URL不能为空")]
    public string MaterialUrl { get; set; }
}

/// <summary>
/// 选择支付方式输入DTO
/// </summary>
/// <remarks>
/// 用于选择赛事报名支付方式的输入参数
/// </remarks>
public class SelectPaymentMethodInput
{
    /// <summary>
    /// 报名记录ID
    /// </summary>
    [Required(ErrorMessage = "报名记录ID不能为空")]
    public long RegistrationId { get; set; }

    /// <summary>
    /// 支付方式：1-线下支付，2-微信支付
    /// </summary>
    [Required(ErrorMessage = "支付方式不能为空")]
    [Range(1, 2, ErrorMessage = "支付方式只能是1(线下)或2(微信)")]
    public int PaymentMethod { get; set; }

    /// <summary>
    /// 微信用户OpenId（微信支付时必填）
    /// </summary>
    /// <remarks>
    /// 仅在选择微信支付时需要提供
    /// 格式要求：
    /// - 长度：10-50个字符
    /// - 允许的字符：字母、数字、下划线、连字符
    /// </remarks>
    [MinLength(10, ErrorMessage = "OpenId长度不能少于10个字符")]
    [MaxLength(50, ErrorMessage = "OpenId长度不能超过50个字符")]
    [RegularExpression(@"^[a-zA-Z0-9_-]+$", ErrorMessage = "OpenId格式不正确，只能包含字母、数字、下划线和连字符")]
    public string? OpenId { get; set; }

    /// <summary>
    /// 具体支付方式
    /// </summary>
    public PaymentMethodType PaymentMethodType { get; set; }
}

/// <summary>
/// 取消报名退款输入DTO
/// </summary>
public class CancelRegistrationRefundInput
{
    /// <summary>
    /// 报名记录ID
    /// </summary>
    [Required(ErrorMessage = "报名记录ID不能为空")]
    public long RegistrationId { get; set; }

    /// <summary>
    /// 退款原因
    /// </summary>
    [MaxLength(200, ErrorMessage = "退款原因不能超过200个字符")]
    public string? RefundReason { get; set; }

    /// <summary>
    /// 取消类型：0-全部取消，1-部分取消
    /// </summary>
    public int CancelType { get; set; }

    /// <summary>
    /// 取消的人员ID列表（部分取消时使用）
    /// </summary>
    public List<long>? PersonIds { get; set; }

    /// <summary>
    /// 取消的团队Key列表（部分取消时使用）
    /// </summary>
    public List<string>? CancelTeams { get; set; }
}