package com.ruoyi.account.api.factory;

import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.ruoyi.account.api.dto.VinManagementQueryDTO;
import com.ruoyi.account.api.feignClient.VinManagementClient;
import com.ruoyi.account.api.model.TVinManagement;
import com.ruoyi.common.core.domain.R;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.cloud.openfeign.FallbackFactory;
import org.springframework.stereotype.Component;

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

/**
 * VIN 管理服务降级处理
 */
@Component
public class VinManagementFallbackFactory implements FallbackFactory<VinManagementClient> {
    private static final Logger log = LoggerFactory.getLogger(VinManagementFallbackFactory.class);

    @Override
    public VinManagementClient create(Throwable throwable) {
        log.error("VIN 管理服务调用失败:{}", throwable.getMessage());
        return new VinManagementClient() {
            @Override
            public R<List<Long>> getVinIdsByAppUserId(Long appUserId) {
                return R.fail("VIN 管理服务调用失败:" + throwable.getMessage());
            }

            @Override
            public R<TVinManagement> getVinByCode(String vin) {
                return R.fail("根据VIN码查询记录失败:" + throwable.getMessage());
            }

            @Override
            public R<List<TVinManagement>> getVinByIds(List<Long> ids) {
                return R.fail("根据ID批量查询VIN记录失败:" + throwable.getMessage());
            }

            @Override
            public R<Page<TVinManagement>> getVinPageByFleet(VinManagementQueryDTO query) {
                return R.fail("按车队分页查询VIN记录失败:" + throwable.getMessage());
            }

            @Override
            public R<List<TVinManagement>> listByCompany(Integer companyId) {
                return R.fail("按公司查询VIN记录失败:" + throwable.getMessage());
            }

            @Override
            public R<BigDecimal> lockBalance(Long vinId, BigDecimal amount) {
                return R.fail("锁定VIN余额失败:" + throwable.getMessage());
            }

            @Override
            public R<BigDecimal> settleBalance(Long vinId, BigDecimal lockedAmount, BigDecimal actualAmount) {
                return R.fail("结算VIN余额失败:" + throwable.getMessage());
            }

            @Override
            public R<BigDecimal> unlockBalance(Long vinId, BigDecimal amount) {
                return R.fail("释放VIN锁定金额失败:" + throwable.getMessage());
            }
        };
    }
}