package com.xiaopeng.api.model.operation;

import com.baomidou.mybatisplus.annotation.IdType;
import com.baomidou.mybatisplus.annotation.TableId;
import com.baomidou.mybatisplus.annotation.TableName;
import com.fasterxml.jackson.annotation.JsonFormat;
import com.xiaopeng.common.core.web.domain.BaseModel;
import io.swagger.annotations.ApiModel;
import io.swagger.annotations.ApiModelProperty;
import lombok.Data;
import lombok.EqualsAndHashCode;
import lombok.experimental.Accessors;

import javax.validation.constraints.DecimalMax;
import javax.validation.constraints.DecimalMin;
import javax.validation.constraints.Max;
import javax.validation.constraints.Min;
import java.math.BigDecimal;

/**
 * <p>
 * 优惠券管理
 * </p>
 *
 * @author mitao
 * @since 2026-02-03
 */
@Data
@EqualsAndHashCode(callSuper = false)
@Accessors(chain = true)
@TableName("xp_coupon")
@ApiModel(value="XpCoupon对象", description="优惠券管理")
public class XpCoupon extends BaseModel {

    private static final long serialVersionUID = 1L;

    @TableId(value = "id", type = IdType.ASSIGN_ID)
    @JsonFormat(shape = JsonFormat.Shape.STRING)
    private Long id;

    @ApiModelProperty(value = "优惠券")
    private String couponName;

    @ApiModelProperty(value = "类型 1=抵扣 2=满减 3=抹零")
    private Integer couponType;

    @ApiModelProperty(value = "条件金额")
    private BigDecimal conditionalAmount;

    @ApiModelProperty(value = "金额")
    private BigDecimal amount;

    @ApiModelProperty(value = "抹零后金额，对应couponType=3")
    @Min(0)@Max(9999)
    private BigDecimal amount2;

    @ApiModelProperty(value = "折扣，对应couponType=2")
    @DecimalMin(value = "0.1", inclusive = true)
    @DecimalMax(value = "10", inclusive = true)
    private BigDecimal amount3;

    @ApiModelProperty(value = "描述")
    private String couponDescription;

}