using System;
using System.Collections.Generic;
using YD_Event.Core.Enum;

namespace YD_Event.Application.Event.Dtos;

/// <summary>
/// 积分规则详情快照 DTO
/// </summary>
public class PointsRuleDetailSnapshotDto
{
    /// <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>
/// 积分规则快照 DTO
/// </summary>
public class PointsRuleSnapshotDto
{
    /// <summary>
    /// 积分规则 ID（快照时的 ID）
    /// </summary>
    public long PointsRuleId { get; set; }

    /// <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>
    /// 关联的名次积分规则
    /// </summary>
    public List<PointsRuleDetailSnapshotDto> Details { get; set; } = new List<PointsRuleDetailSnapshotDto>();
}

/// <summary>
/// 退款规则快照 DTO
/// </summary>
public class RefundRuleSnapshotDto
{
    /// <summary>
    /// 退款配置 ID（快照时的 ID）
    /// </summary>
    public long RefundConfigId { get; set; }

    /// <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 (0-100)
    /// </summary>
    public decimal DeductPercentage { get; set; }

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