package com.xiaopeng.api.factory.vehicleConvoy;

import com.xiaopeng.api.dto.operation.VehiclePositionByVinDto;
import com.xiaopeng.api.dto.vehicleConvoy.UpdateVehicleStateDto;
import com.xiaopeng.api.feignClient.vehicleConvoy.XpVehicleClient;
import com.xiaopeng.api.model.vehicleConvoy.XpVehicle;
import com.xiaopeng.api.vo.automaticPilot.VehiclePosition;
import com.xiaopeng.api.vo.operation.VehiclePositionVo;
import com.xiaopeng.common.core.domain.R;
import lombok.extern.slf4j.Slf4j;
import org.springframework.cloud.openfeign.FallbackFactory;
import org.springframework.stereotype.Component;

import java.util.ArrayList;
import java.util.List;

/**
 * 车辆Feign客户端降级工厂
 *
 * @author mitao
 */
@Slf4j
@Component
public class XpVehicleClientFallbackFactory implements FallbackFactory<XpVehicleClient> {

    @Override
    public XpVehicleClient create(Throwable cause) {
        log.error("车辆服务调用失败: {}", cause.getMessage());
        return new XpVehicleClient() {
            @Override
            public R<List<XpVehicle>> listByIds(List<Long> ids) {
                log.error("批量查询车辆信息失败，原因: {}", cause.getMessage());
                // 降级返回空列表
                return R.ok(new ArrayList<>());
            }

            @Override
            public R<List<XpVehicle>> listVehicle() {
                log.error("获取所有车辆信息失败，原因: {}", cause.getMessage());
                // 降级返回空列表
                return R.ok(new ArrayList<>());
            }

            @Override
            public R<XpVehicle> queryById(Long id) {
                log.error("查询车辆信息失败，原因: {}", cause.getMessage());
                return R.ok(null);
            }

            @Override
            public R<String> updateVehicleById(XpVehicle xpVehicle) {
                return R.fail("修改车辆信息失败:" + cause.getMessage());
            }

            @Override
            public R<List<XpVehicle>> listByPlateNumber(String plateNumber) {
                log.error("根据车牌号查询车辆信息失败，原因: {}", cause.getMessage());
                return R.ok(null);
            }

            @Override
            public R<List<XpVehicle>> listByFenceId(Long fenceId) {
                log.error("根据围栏id查询车辆信息失败，原因: {}", cause.getMessage());
                return R.ok(new ArrayList<>());
            }

            @Override
            public R<List<String>> queryVehiclePositionByVin(VehiclePositionByVinDto dto) {
                log.error("查询车辆信息失败，原因: {}", cause.getMessage());
                return R.fail();
            }

            @Override
            public R<XpVehicle> findByVehicleVin(String vehicleId) {
                log.error("查询车辆信息失败，原因: {}", cause.getMessage());
                return R.fail();
            }

            @Override
            public R<XpVehicle> findByVehicleXpuId(String xpuid) {
                log.error("根据车辆xpuid查询车辆信息，原因: {}", cause.getMessage());
                return R.fail();
            }

            @Override
            public R<?> updateVehicleStatus(UpdateVehicleStateDto updateVehicleStateDto) {
                log.error("更新车辆状态失败，原因: {}", cause.getMessage());
                return R.fail();
            }

            @Override
            public R<Long> findFleetIdByVehicleId(Long vehicleId) {
                log.error("查询车辆所属车队id失败，原因: {}", cause.getMessage());
                return R.fail("查询车辆所属车队id失败");
            }
        };
    }
}