using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using CoreCms.Net.Model.Entities;

namespace CoreCms.Net.Model.ViewModels.SQ
{
    #region 后台管理DTO

    /// <summary>
    /// 设置房间价格DTO
    /// </summary>
    public class SetRoomPricingDto
    {
        /// <summary>
        /// 房间ID
        /// </summary>
        [Required(ErrorMessage = "请选择房间")]
        public int room_id { get; set; }

        /// <summary>
        /// 时段类型：0=凌晨，1=上午，2=下午，3=晚上
        /// </summary>
        [Required(ErrorMessage = "请选择时段")]
        [Range(0, 3, ErrorMessage = "时段类型必须在0-3之间")]
        public int time_slot_type { get; set; }

        /// <summary>
        /// 标准价格
        /// </summary>
        [Required(ErrorMessage = "请输入标准价格")]
        [Range(0, 99999, ErrorMessage = "标准价格必须大于0")]
        public decimal standard_price { get; set; }

        /// <summary>
        /// 会员价格
        /// </summary>
        [Required(ErrorMessage = "请输入会员价格")]
        [Range(0, 99999, ErrorMessage = "会员价格必须大于0")]
        public decimal member_price { get; set; }

        /// <summary>
        /// 标准价格说明
        /// </summary>
        [StringLength(100, ErrorMessage = "标准价格说明不能超过100字")]
        public string price_desc_standard { get; set; }

        /// <summary>
        /// 会员价格说明
        /// </summary>
        [StringLength(100, ErrorMessage = "会员价格说明不能超过100字")]
        public string price_desc_member { get; set; }

        /// <summary>
        /// 生效开始日期（null表示长期有效）
        /// </summary>
        public DateTime? effective_date_start { get; set; }

        /// <summary>
        /// 生效结束日期
        /// </summary>
        public DateTime? effective_date_end { get; set; }
    }

    /// <summary>
    /// 批量设置房间价格DTO
    /// </summary>
    public class BatchSetRoomPricingDto
    {
        /// <summary>
        /// 房间ID列表
        /// </summary>
        [Required(ErrorMessage = "请选择房间")]
        public List<int> room_ids { get; set; }

        /// <summary>
        /// 时段类型：0=凌晨，1=上午，2=下午，3=晚上
        /// </summary>
        [Required(ErrorMessage = "请选择时段")]
        [Range(0, 3, ErrorMessage = "时段类型必须在0-3之间")]
        public int time_slot_type { get; set; }

        /// <summary>
        /// 标准价格
        /// </summary>
        [Required(ErrorMessage = "请输入标准价格")]
        public decimal standard_price { get; set; }

        /// <summary>
        /// 会员价格
        /// </summary>
        [Required(ErrorMessage = "请输入会员价格")]
        public decimal member_price { get; set; }

        /// <summary>
        /// 标准价格说明
        /// </summary>
        [StringLength(100, ErrorMessage = "标准价格说明不能超过100字")]
        public string price_desc_standard { get; set; }

        /// <summary>
        /// 会员价格说明
        /// </summary>
        [StringLength(100, ErrorMessage = "会员价格说明不能超过100字")]
        public string price_desc_member { get; set; }

        /// <summary>
        /// 生效开始日期
        /// </summary>
        public DateTime? effective_date_start { get; set; }

        /// <summary>
        /// 生效结束日期
        /// </summary>
        public DateTime? effective_date_end { get; set; }
    }

    /// <summary>
    /// 设置房间不可用时段DTO
    /// </summary>
    public class SetRoomUnavailableDto
    {
        /// <summary>
        /// 房间ID
        /// </summary>
        [Required(ErrorMessage = "请选择房间")]
        public int room_id { get; set; }

        /// <summary>
        /// 日期（Unix时间戳-秒级，用于按时段设置）
        /// </summary>
        public long? date { get; set; }

        /// <summary>
        /// 时段类型：0=凌晨，1=上午，2=下午，3=晚上（与date配合使用）
        /// </summary>
        [Range(0, 3, ErrorMessage = "时段类型必须在0-3之间")]
        public int? time_slot_type { get; set; }

        /// <summary>
        /// 精确开始时间（Unix时间戳-秒级，用于精确时间设置）
        /// </summary>
        public long? start_time { get; set; }

        /// <summary>
        /// 精确结束时间（Unix时间戳-秒级，用于精确时间设置）
        /// </summary>
        public long? end_time { get; set; }

        /// <summary>
        /// 不可用原因
        /// </summary>
        [Required(ErrorMessage = "请输入不可用原因")]
        [StringLength(255, ErrorMessage = "原因不能超过255字")]
        public string reason { get; set; }

        /// <summary>
        /// 创建人ID
        /// </summary>
        public int? created_by { get; set; }
    }

    /// <summary>
    /// 房间完整配置DTO
    /// </summary>
    public class RoomConfigDto
    {
        /// <summary>
        /// 房间基础信息
        /// </summary>
        public SQRooms room { get; set; }

        /// <summary>
        /// 价格配置列表（4个时段）
        /// </summary>
        public List<SQRoomPricing> pricing { get; set; }

        /// <summary>
        /// 不可用时段列表
        /// </summary>
        public List<SQRoomUnavailableTimes> unavailable_times { get; set; }
    }

    /// <summary>
    /// 房间价格配置DTO
    /// </summary>
    public class SQRoomPricingDto
    {
        /// <summary>
        /// 配置ID
        /// </summary>
        public int id { get; set; }

        /// <summary>
        /// 房间ID
        /// </summary>
        public int room_id { get; set; }

        /// <summary>
        /// 时段类型
        /// </summary>
        public int time_slot_type { get; set; }

        /// <summary>
        /// 时段名称
        /// </summary>
        public string time_slot_name { get; set; }

        /// <summary>
        /// 标准价格
        /// </summary>
        public decimal standard_price { get; set; }

        /// <summary>
        /// 会员价格
        /// </summary>
        public decimal member_price { get; set; }

        /// <summary>
        /// 标准价格说明
        /// </summary>
        public string price_desc_standard { get; set; }

        /// <summary>
        /// 会员价格说明
        /// </summary>
        public string price_desc_member { get; set; }

        /// <summary>
        /// 生效开始日期
        /// </summary>
        public DateTime? effective_date_start { get; set; }

        /// <summary>
        /// 生效结束日期
        /// </summary>
        public DateTime? effective_date_end { get; set; }

        /// <summary>
        /// 是否启用
        /// </summary>
        public bool is_active { get; set; }

        /// <summary>
        /// 创建时间
        /// </summary>
        public DateTime created_at { get; set; }

        /// <summary>
        /// 更新时间
        /// </summary>
        public DateTime updated_at { get; set; }
    }

    /// <summary>
    /// 节假日定价DTO
    /// </summary>
    public class SetHolidayPricingDto
    {
        /// <summary>
        /// 房间ID列表（空表示所有房间）
        /// </summary>
        public List<int> room_ids { get; set; }

        /// <summary>
        /// 节假日名称
        /// </summary>
        [Required(ErrorMessage = "请输入节假日名称")]
        [StringLength(50, ErrorMessage = "节假日名称不能超过50字")]
        public string holiday_name { get; set; }

        /// <summary>
        /// 开始日期
        /// </summary>
        [Required(ErrorMessage = "请选择开始日期")]
        public DateTime start_date { get; set; }

        /// <summary>
        /// 结束日期
        /// </summary>
        [Required(ErrorMessage = "请选择结束日期")]
        public DateTime end_date { get; set; }

        /// <summary>
        /// 时段价格配置
        /// </summary>
        [Required(ErrorMessage = "请配置价格")]
        public List<HolidaySlotPriceDto> slot_prices { get; set; }
    }

    /// <summary>
    /// 节假日时段价格配置
    /// </summary>
    public class HolidaySlotPriceDto
    {
        /// <summary>
        /// 时段类型
        /// </summary>
        public int time_slot_type { get; set; }

        /// <summary>
        /// 标准价格
        /// </summary>
        public decimal standard_price { get; set; }

        /// <summary>
        /// 会员价格
        /// </summary>
        public decimal member_price { get; set; }
    }

    /// <summary>
    /// 预约统计DTO
    /// </summary>
    public class ReservationStatisticsDto
    {
        /// <summary>
        /// 统计开始日期
        /// </summary>
        public DateTime start_date { get; set; }

        /// <summary>
        /// 统计结束日期
        /// </summary>
        public DateTime end_date { get; set; }

        /// <summary>
        /// 总预约数
        /// </summary>
        public int total_reservations { get; set; }

        /// <summary>
        /// 完成预约数
        /// </summary>
        public int completed_reservations { get; set; }

        /// <summary>
        /// 取消预约数
        /// </summary>
        public int cancelled_reservations { get; set; }

        /// <summary>
        /// 总收入
        /// </summary>
        public decimal total_revenue { get; set; }

        /// <summary>
        /// 各房间预约统计
        /// </summary>
        public List<RoomReservationStatDto> room_stats { get; set; }

        /// <summary>
        /// 各时段预约统计
        /// </summary>
        public List<TimeSlotStatDto> time_slot_stats { get; set; }
    }

    /// <summary>
    /// 房间预约统计
    /// </summary>
    public class RoomReservationStatDto
    {
        /// <summary>
        /// 房间ID
        /// </summary>
        public int room_id { get; set; }

        /// <summary>
        /// 房间名称
        /// </summary>
        public string room_name { get; set; }

        /// <summary>
        /// 预约次数
        /// </summary>
        public int reservation_count { get; set; }

        /// <summary>
        /// 完成次数
        /// </summary>
        public int completed_count { get; set; }

        /// <summary>
        /// 收入
        /// </summary>
        public decimal revenue { get; set; }
    }

    /// <summary>
    /// 时段预约统计
    /// </summary>
    public class TimeSlotStatDto
    {
        /// <summary>
        /// 时段类型
        /// </summary>
        public int time_slot_type { get; set; }

        /// <summary>
        /// 时段名称
        /// </summary>
        public string time_slot_name { get; set; }

        /// <summary>
        /// 预约次数
        /// </summary>
        public int reservation_count { get; set; }

        /// <summary>
        /// 收入
        /// </summary>
        public decimal revenue { get; set; }
    }

    #endregion
}