using System.ComponentModel.DataAnnotations;
using YD_Event.Core.Enum;
using YD_Event.Application.Project.Dtos;

namespace YD_Event.Application.Event.Dtos;

/// <summary>
/// 赛事查询输入
/// </summary>
public class EventQueryInput : Pagination
{
    /// <summary>
    /// 赛事名称
    /// </summary>
    public string? EventName { 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>
    /// 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>
/// 赛事导出输入
/// </summary>
public class EventExportInput : EventQueryInput
{
    /// <summary>
    /// 导出字段列表（如：赛事名称,赛事类型...）
    /// </summary>
    public List<string>? ExportFields { get; set; }
}

/// <summary>
/// 赛事列表输出
/// </summary>
public class EventListOutput
{
    public long Id { get; set; }
    
    /// <summary>
    /// 赛事名称
    /// </summary>
    public string EventName { get; set; }
    
    /// <summary>
    /// 封面
    /// </summary>
    public string? CoverImage { get; set; }
    
    /// <summary>
    /// 赛事类型
    /// </summary>
    public EventFormat EventType { get; set; }
    
    /// <summary>
    /// 报名方式
    /// </summary>
    public RegistrationType RegistrationType { get; set; }
    
    /// <summary>
    /// 收费模式
    /// </summary>
    public ChargeMode ChargeMode { get; set; }
    
    /// <summary>
    /// 收款商户名称
    /// </summary>
    public string? MerchantName { 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>
    /// 二维码URL
    /// </summary>
    public string? QrCodeUrl { get; set; }
}

/// <summary>
/// 参与单位输入/输出
/// </summary>
public class EventUnitDto
{
    public UnitType UnitType { get; set; }
    public string UnitName { get; set; }
    public string? LogoUrl { get; set; }
    public int Sort { get; set; }
}

/// <summary>
/// 添加赛事输入
/// </summary>
public class AddEventInput
{
    /// <summary>
    /// 赛事名称
    /// </summary>
    [Required(ErrorMessage = "赛事名称不能为空")]
    [MaxLength(128, ErrorMessage = "赛事名称限制128字符")]
    public string EventName { get; set; }

    /// <summary>
    /// 封面
    /// </summary>
    [Required(ErrorMessage = "封面不能为空")]
    public string CoverImage { get; set; }

    /// <summary>
    /// 赛事视频
    /// </summary>
    public string? EventVideo { get; set; }

    /// <summary>
    /// 赛事类型
    /// </summary>
    [Required(ErrorMessage = "赛事类型不能为空")]
    public EventFormat EventType { get; set; }

    /// <summary>
    /// 报名方式
    /// </summary>
    [Required(ErrorMessage = "报名方式不能为空")]
    public RegistrationType RegistrationType { get; set; }

    /// <summary>
    /// 积分规则ID
    /// </summary>
    [Required(ErrorMessage = "积分规则不能为空")]
    public long PointsRuleId { get; set; }

    /// <summary>
    /// 报名开始时间
    /// </summary>
    [Required(ErrorMessage = "报名起止时间不能为空")]
    public DateTime RegistrationStartTime { get; set; }

    /// <summary>
    /// 报名结束时间
    /// </summary>
    [Required(ErrorMessage = "报名起止时间不能为空")]
    public DateTime RegistrationEndTime { get; set; }

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

    /// <summary>
    /// 素材备注
    /// </summary>
    public string? MaterialRemark { get; set; }

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

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

    /// <summary>
    /// 比赛开始时间
    /// </summary>
    [Required(ErrorMessage = "比赛起止时间不能为空")]
    public DateTime MatchStartTime { get; set; }

    /// <summary>
    /// 比赛结束时间
    /// </summary>
    [Required(ErrorMessage = "比赛起止时间不能为空")]
    public DateTime MatchEndTime { get; set; }

    /// <summary>
    /// 省份ID
    /// </summary>
    public int ProvinceId { get; set; }

    /// <summary>
    /// 城市ID
    /// </summary>
    public int CityId { get; set; }

    /// <summary>
    /// 区县ID
    /// </summary>
    public int DistrictId { get; set; }

    /// <summary>
    /// 详细地址
    /// </summary>
    public string? DetailAddress { get; set; }

    /// <summary>
    /// 赛事简介
    /// </summary>
    public string? EventIntroduction { get; set; }

    /// <summary>
    /// 自定义字段配置（JSON）
    /// </summary>
    public string? CustomConfigJson { get; set; }

    /// <summary>
    /// 参与单位列表
    /// </summary>
    public List<EventUnitDto>? Units { get; set; }

    /// <summary>
    /// 项目列表（Step 3）
    /// </summary>
    public List<EventProjectInput>? Projects { get; set; }

    /// <summary>
    /// 报名限制（Step 3）
    /// </summary>
    public EventRegistrationLimitInput? RegistrationLimit { get; set; }

    /// <summary>
    /// 费用配置（Step 4）
    /// </summary>
    public EventFeeConfigInput? FeeConfig { get; set; }
}

/// <summary>
/// 赛事项目输入
/// </summary>
public class EventProjectInput
{
    public long? Id { get; set; }
    
    /// <summary>
    /// 项目名称
    /// </summary>
    [Required(ErrorMessage = "项目名称不能为空")]
    public string Name { get; set; }

    /// <summary>
    /// 项目类型ID
    /// </summary>
    public long ProjectTypeId { get; set; }

    /// <summary>
    /// 项目类型名称 (显示用)
    /// </summary>
    public string? ProjectTypeName { get; set; }

    /// <summary>
    /// 完成人数
    /// </summary>
    public int CompletionCount { get; set; }
    
    public int DurationMinutes { get; set; }
    public int DurationSeconds { get; set; }
    
    /// <summary>
    /// 项目费用（Step 4）
    /// </summary>
    public decimal Fee { get; set; }
    
    /// <summary>
    /// 报名限制数量（Step 3）
    /// </summary>
    public int? LimitCount { get; set; }

    public List<ProjectGroupInput> Groups { get; set; }
}

/// <summary>
/// 报名限制输入
/// </summary>
public class EventRegistrationLimitInput
{
    public int IndividualProjectLimit { get; set; }
    public int TeamProjectLimit { get; set; }
}

/// <summary>
/// 费用配置输入
/// </summary>
public class EventFeeConfigInput
{
    public ChargeMode ChargeMode { get; set; }
    public decimal Price { get; set; }
    public long MerchantId { get; set; }
    
    // 显示字段
    public string? MerchantName { get; set; }
    public string? CreditCode { get; set; }
    public string? BankName { get; set; }
    public string? AccountNumber { get; set; }
}

/// <summary>
/// 更新赛事输入
/// </summary>
public class UpdateEventInput : AddEventInput
{
    [Required(ErrorMessage = "ID不能为空")]
    public long Id { get; set; }
}

/// <summary>
/// 赛事详情输出
/// </summary>
public class EventDetailOutput : AddEventInput
{
    public long Id { get; set; }
    
    // 省市区名称回显
    public string? ProvinceName { get; set; }
    public string? CityName { get; set; }
    public string? DistrictName { get; set; }
    
    public EventStatus EventStatus { get; set; }
    public string? QrCodeUrl { get; set; }
}