package com.ruoyi.sales.service.impl;


import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.core.toolkit.CollectionUtils;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;

import com.ruoyi.approve.pojo.ApproveProcess;
import com.ruoyi.approve.service.IApproveProcessService;
import com.ruoyi.approve.service.impl.ApproveProcessServiceImpl;
import com.ruoyi.approve.vo.ApproveGetAndUpdateVo;
import com.ruoyi.approve.vo.ApproveProcessVO;
import com.ruoyi.common.utils.OrderUtils;
import com.ruoyi.common.utils.SecurityUtils;
import com.ruoyi.common.utils.bean.BeanUtils;
import com.ruoyi.common.utils.uuid.UUID;
import com.ruoyi.framework.security.LoginUser;
import com.ruoyi.sales.dto.SalesQuotationDto;
import com.ruoyi.sales.mapper.SalesQuotationMapper;
import com.ruoyi.sales.mapper.SalesQuotationProductMapper;
import com.ruoyi.sales.pojo.SalesQuotation;
import com.ruoyi.sales.pojo.SalesQuotationProduct;
import com.ruoyi.sales.service.SalesQuotationProductService;
import com.ruoyi.sales.service.SalesQuotationService;
import org.springframework.beans.factory.annotation.Autowired;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.time.LocalDate;
import java.util.List;
import java.util.stream.Collectors;

@Service
@Transactional(rollbackFor = Exception.class)
public class SalesQuotationServiceImpl extends ServiceImpl<SalesQuotationMapper, SalesQuotation> implements SalesQuotationService {
    @Autowired
    private SalesQuotationMapper salesQuotationMapper;
    @Autowired
    private SalesQuotationProductMapper salesQuotationProductMapper;
    @Autowired
    private SalesQuotationProductService salesQuotationProductService;

    @Autowired
    private ApproveProcessServiceImpl approveProcessService;
    @Override
    public IPage<SalesQuotationDto> listPage(Page page, SalesQuotationDto salesQuotationDto) {
        IPage<SalesQuotationDto> salesQuotationDtoIPage = salesQuotationMapper.listPage(page, salesQuotationDto);
        if(CollectionUtils.isEmpty(salesQuotationDtoIPage.getRecords())){
            return salesQuotationDtoIPage;
        }
        salesQuotationDtoIPage.getRecords().forEach(record -> {
            List<SalesQuotationProduct> products = salesQuotationProductMapper.selectBySalesQuotationId(record.getId());
            record.setProducts(products);
        });
        return salesQuotationDtoIPage;
    }

    @Override
    public boolean add(SalesQuotationDto salesQuotationDto) {
        LoginUser loginUser = SecurityUtils.getLoginUser();
        SalesQuotation salesQuotation = new SalesQuotation();
        BeanUtils.copyProperties(salesQuotationDto, salesQuotation);
        String quotationNo = OrderUtils.countTodayByCreateTime(salesQuotationMapper, "QT");
        salesQuotation.setQuotationNo(quotationNo);
        salesQuotation.setStatus("待审批");
        salesQuotationMapper.insert(salesQuotation);
        if(CollectionUtils.isEmpty(salesQuotationDto.getProducts())){
            return true;
        }
        List<SalesQuotationProduct> products = salesQuotationDto.getProducts().stream().map(product -> {
            SalesQuotationProduct salesQuotationProduct = new SalesQuotationProduct();
            BeanUtils.copyProperties(product, salesQuotationProduct);
            salesQuotationProduct.setSalesQuotationId(salesQuotation.getId());
            return salesQuotationProduct;
        }).collect(Collectors.toList());
        salesQuotationProductService.saveBatch(products);
        // 报价审批
        ApproveProcessVO approveProcessVO = new ApproveProcessVO();
        approveProcessVO.setApproveType(6);
        approveProcessVO.setApproveDeptId(loginUser.getTenantId());
        approveProcessVO.setApproveReason(quotationNo);
        approveProcessVO.setApproveUserIds(salesQuotationDto.getApproveUserIds());
        approveProcessVO.setApproveUser(loginUser.getUserId());
        approveProcessVO.setApproveTime(LocalDate.now().toString());
        approveProcessVO.setPrice(salesQuotationDto.getTotalAmount());
        try {
            approveProcessService.addApprove(approveProcessVO);
        }catch (Exception e){
            log.error("SalesQuotationServiceImpl error:{}", e);
            throw new RuntimeException("审批失败");
        }
        return true;
    }
    @Override
    public boolean edit(SalesQuotationDto salesQuotationDto) {
        SalesQuotation salesQuotation = new SalesQuotation();
        BeanUtils.copyProperties(salesQuotationDto, salesQuotation);
        ApproveGetAndUpdateVo vo = new ApproveGetAndUpdateVo();
        if("拒绝".equals(salesQuotationDto.getStatus())){
            vo.setApproveStatus(0);
            salesQuotation.setStatus("待审批");
        }
        if(salesQuotationMapper.updateById(salesQuotation)!=1){
            return false;
        }
        salesQuotationProductMapper.delete(new LambdaQueryWrapper<SalesQuotationProduct>().eq(SalesQuotationProduct::getSalesQuotationId, salesQuotationDto.getId()));
        if(CollectionUtils.isEmpty(salesQuotationDto.getProducts())){
            return true;
        }
        List<SalesQuotationProduct> products = salesQuotationDto.getProducts().stream().map(product -> {
            SalesQuotationProduct salesQuotationProduct = new SalesQuotationProduct();
            BeanUtils.copyProperties(product, salesQuotationProduct);
            salesQuotationProduct.setSalesQuotationId(salesQuotation.getId());
            return salesQuotationProduct;
        }).collect(Collectors.toList());

        salesQuotationProductService.saveBatch(products);
        // 修改报价审批
        vo.setApproveUserIds(salesQuotationDto.getApproveUserIds());
        vo.setApproveType(6);
        vo.setApproveReason(salesQuotationDto.getQuotationNo());
        approveProcessService.updateApproveUser(vo);
        return true;
    }
    @Override
    public boolean delete(Long id) {
        salesQuotationMapper.deleteById(id);
        salesQuotationProductMapper.delete(new LambdaQueryWrapper<SalesQuotationProduct>().eq(SalesQuotationProduct::getSalesQuotationId, id));
        return true;
    }


}