package com.xiaopeng.api.feignClient.account;

import com.xiaopeng.api.dto.account.GetUserCouponDto;
import com.xiaopeng.api.dto.account.UseUserCouponDto;
import com.xiaopeng.api.factory.account.XpAppUserCouponClientFallbackFactory;
import com.xiaopeng.api.model.account.XpAppUserCoupon;
import com.xiaopeng.api.vo.account.AppUserCouponSaveBatchVo;
import com.xiaopeng.api.vo.account.CalculateDiscountAmountVo;
import com.xiaopeng.api.vo.account.UserCouponVo;
import com.xiaopeng.common.core.domain.R;
import com.xiaopeng.common.core.dto.ServiceNameConstantsEnum;
import io.swagger.annotations.ApiOperation;
import org.springframework.cloud.openfeign.FeignClient;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestParam;

import java.math.BigDecimal;
import java.util.List;

/**
 * 小程序用户Feign客户端
 *
 * @author mitao
 */
@FeignClient(contextId = "XpAppUserCouponClient",
        value = ServiceNameConstantsEnum.XP_ACCOUNT_SERVICE,
        fallbackFactory = XpAppUserCouponClientFallbackFactory.class)
public interface XpAppUserCouponClient {


    @PostMapping("/logan/inner/appUserCoupon/getUserCoupon")
    R<UserCouponVo> getUserCoupon(@RequestBody GetUserCouponDto dto);

    @PostMapping("/logan/inner/appUserCoupon/useUserCoupon")
    R<BigDecimal> useUserCoupon(@RequestBody UseUserCouponDto dto);


    /**
     * 退回用户的优惠卷
     *
     * @param dto
     * @return
     */
    @PostMapping("/logan/inner/appUserCoupon/backUserCoupon")
    R<BigDecimal> backUserCoupon(@RequestBody UseUserCouponDto dto);


    @GetMapping("/logan/inner/appUserCoupon/holding")
    boolean isHolding(Long id);


    /**
     * userIds 、couponId、activityId、activityName、activityStartTime、activityEndTime、activityRemarks
     *
     * @param dto
     * @return
     */
    @PostMapping("/api/v1/appUserCoupon/saveInfo_activity")
    @ApiOperation(value = "活动发放优惠券", tags = {"管理后台-活动发放优惠券"})
    R<String> saveInfo_activity(@RequestBody UseUserCouponDto dto);


    /**
     * 获取用户活动领取的优惠券
     *
     * @return
     */
    @PostMapping("/logan/inner/appUserCoupon/getXpAppUserCoupon")
    R<List<XpAppUserCoupon>> getXpAppUserCoupon(@RequestParam Long activityId);


    /**
     * 计算优惠金额
     *
     * @param vo
     * @return
     */
    @PostMapping("/logan/inner/appUserCoupon/calculateDiscountAmount")
    R<BigDecimal> calculateDiscountAmount(@RequestParam CalculateDiscountAmountVo vo);


    /**
     * 批量保存数据
     * @param vo
     * @return
     */
    @PostMapping("/logan/inner/appUserCoupon/saveBatch")
    R<?> saveBatch(@RequestBody AppUserCouponSaveBatchVo vo);
}