package com.xiaopeng.api.factory.order;

import com.xiaopeng.api.dto.order.GetOrderNumDto;
import com.xiaopeng.api.dto.order.PopOrderDto;
import com.xiaopeng.api.dto.statistics.OrderStatisticsDTO;
import com.xiaopeng.api.dto.statistics.StatisticsQueryDTO;
import com.xiaopeng.api.feignClient.order.XpOrderClient;
import com.xiaopeng.api.model.order.XpOrder;
import com.xiaopeng.api.vo.order.OrderTrajectoryVo;
import com.xiaopeng.common.core.domain.R;
import lombok.extern.slf4j.Slf4j;
import org.springframework.cloud.openfeign.FallbackFactory;
import org.springframework.stereotype.Component;
import org.springframework.web.bind.annotation.RequestParam;

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

/**
 * 订单Feign客户端降级工厂
 *
 * @author mitao
 */
@Slf4j
@Component
public class XpOrderClientFallbackFactory implements FallbackFactory<XpOrderClient> {

    @Override
    public XpOrderClient create(Throwable cause) {
        log.error("订单服务调用失败: {}", cause.getMessage());
        return new XpOrderClient() {
            @Override
            public R<OrderStatisticsDTO> getOrderStatistics(StatisticsQueryDTO query) {
                log.error("获取订单统计数据失败，原因: {}", cause.getMessage());
                // 降级返回空数据
                OrderStatisticsDTO dto = new OrderStatisticsDTO();
                dto.setTotalCount(0L);
                dto.setNewCount(0L);
                dto.setTotalMoney(BigDecimal.ZERO);
                dto.setTotalIncome(BigDecimal.ZERO);
                dto.setDailyCountList(new ArrayList<>());
                return R.ok(dto);
            }

            @Override
            public R<Long> hasUnPaodOrder(String uid) {
                log.error("获取进行中订单失败，原因: {}", cause.getMessage());
                return R.ok(0l);
            }

            @Override
            public R<Long> hasUnPayOrder(String uid) {
                log.error("查询未支付订单失败，原因: {}", cause.getMessage());
                return R.ok(0L);
            }

            @Override
            public R<XpOrder> queryOrderById(Long orderId) {
                log.error("根据订单id查询订单信息查询失败，原因: {}", cause.getMessage());
                return R.fail("根据订单id查询订单信息查询失败" + cause.getMessage());
            }

            @Override
            public R<Long> addOrder(XpOrder xpOrder) {
                log.error("添加订单失败，原因: {}", cause.getMessage());
                return R.fail();
            }

            @Override
            public R<?> cancelOrder(String orderId) {
                log.error("取消订单失败，原因: {}", cause.getMessage());
                return R.fail();
            }

            @Override
            public R<XpOrder> queryOrderByOrderNo(String orderNo) {
                log.error("根据订单编号查询订单信息查询失败，原因: {}", cause.getMessage());
                return R.fail();
            }


            @Override
            public R<Integer> getOrderNum(GetOrderNumDto dto) {
                log.error("获取订单数量失败，原因: {}", cause.getMessage());
                return R.fail();
            }

            @Override
            public R<Integer> todayCancellationCount(Long userId) {
                log.error("获取当日取消订单次数失败，原因: {}", cause.getMessage());
                return R.fail("获取当日取消订单次数失败");
            }

            @Override
            public R<Integer> countActiveOrdersByCityId(Long cityId) {
                log.error("查询进行中订单数量失败，原因: {}", cause.getMessage());
                return R.ok(0);
            }

            @Override
            public R<?> popOrder(PopOrderDto dto) {
                log.error("订单出队失败，原因: {}", cause.getMessage());
                return R.fail();
            }

            @Override
            public R<?> updateOrder(XpOrder xpOrder) {
                log.error("更新订单失败，原因: {}", cause.getMessage());
                return R.fail();
            }

            @Override
            public R<String> updateOrderStatus(Long orderId, Integer status, Boolean orderException) {
                log.error("更新订单状态失败，原因: {}", cause.getMessage());
                return R.fail("更新订单状态失败");
            }

            @Override
            public R<String> carAbnormalUpdateOrderStatus(Long orderId) {

                return null;
            }


            @Override
            public R<String> saveVehicleLocation(OrderTrajectoryVo orderTrajectory) {
                log.error("保存订单轨迹数据失败，原因: {}", cause.getMessage());
                return R.fail("保存订单轨迹数据失败");
            }

            @Override
            public R<Integer> determineUserType(Long userId) {
                log.error("确定用户类型失败，原因: {}", cause.getMessage());
                return R.fail("确定用户类型失败");
            }


            @Override
            public R<Long> getUserOrderNum(Long userId) {
                log.error("获取用户订单数量失败，原因: {}", cause.getMessage());
                return R.fail("获取用户订单数量失败");
            }

            @Override
            public R<List<Long>> getUserTypeIdList(Integer userType) {
                return R.fail("获取各类型用户数据失败");
            }
        };
    }
}