package com.example.northglasserpclient.service.sd.impl;

import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.alibaba.fastjson.TypeReference;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.example.northglasserpclient.domain.dto.sd.OrderDTO;
import com.example.northglasserpclient.domain.dto.sd.OrderDetailDTO;
import com.example.northglasserpclient.domain.po.sd.*;
import com.example.northglasserpclient.mapper.sd.CustomerOrderMapper;
import com.example.northglasserpclient.mapper.sd.CustomerOrderDetailMapper;
import com.example.northglasserpclient.service.sd.ICustomerOrderDetailService;
import com.example.northglasserpclient.service.sd.ICustomerOrderService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.example.northglasserpclient.service.sd.IOrderDetailService;
import lombok.RequiredArgsConstructor;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.transaction.interceptor.TransactionAspectSupport;

import java.math.BigDecimal;
import java.math.RoundingMode;
import java.time.LocalDateTime;
import java.util.*;
import java.util.concurrent.atomic.AtomicReference;

/**
 * <p>
 *  服务实现类
 * </p>
 *
 * @author liao
 * @since 2025-10-29
 */
@Service
@RequiredArgsConstructor
public class CustomerOrderServiceImpl extends ServiceImpl<CustomerOrderMapper, CustomerOrder> implements ICustomerOrderService {

    private final ICustomerOrderDetailService customerOrderDetailService;

    private final CustomerOrderMapper customerOrderMapper;

    private final CustomerOrderDetailMapper customerOrderDetailMapper;

    @Override
    @Transactional(rollbackFor = Exception.class)
    public String saveCustomerOrder(Map<String,Object> object) {
        String saveState = "true";
        Object savePoint = TransactionAspectSupport.currentTransactionStatus().createSavepoint();
        try {
            String customerName = object.get("customerName").toString();
            int customerId = Integer.parseInt(object.get("customerId").toString());
            String remarks = object.get("remarks").toString();
            List<CustomerOrderDetail> customerOrderDetailList = JSONArray.parseArray(JSONObject.toJSONString(object.get("data")), CustomerOrderDetail.class);

            CustomerOrder customerOrder=new CustomerOrder();
            customerOrder.setCustomerId((long) customerId);
            customerOrder.setCustomerName(customerName);
            customerOrder.setRemarks(remarks);
            customerOrderMapper.insert(customerOrder);
            for(CustomerOrderDetail customerOrderDetail : customerOrderDetailList){
                CustomerOrderDetail customerOrderDetailNew=new CustomerOrderDetail();
                customerOrderDetailNew.setCustomerOrderId(customerOrder.getId());
                customerOrderDetailNew.setWidth(customerOrderDetail.getWidth());
                customerOrderDetailNew.setHeight(customerOrderDetail.getHeight());
                customerOrderDetailNew.setPrice(customerOrderDetail.getPrice());
                customerOrderDetailNew.setQuantity(customerOrderDetail.getQuantity());
                customerOrderDetailNew.setProductId(customerOrderDetail.getProductId());
                customerOrderDetailNew.setProductName(customerOrderDetail.getProductName());
                customerOrderDetailMapper.insert(customerOrderDetailNew);

            }
        }catch (Exception e) {
            TransactionAspectSupport.currentTransactionStatus().rollbackToSavepoint(savePoint);
            //将异常传入数据库
            System.out.println(e+Arrays.toString(e.getStackTrace()));
            saveState = "false";
        }
        return saveState;
    }

}