package com.ruoyi.production.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.core.toolkit.ObjectUtils;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ruoyi.basic.mapper.ProductMapper;
import com.ruoyi.basic.mapper.ProductModelMapper;
import com.ruoyi.basic.pojo.Product;
import com.ruoyi.basic.pojo.ProductModel;
import com.ruoyi.common.utils.SecurityUtils;
import com.ruoyi.common.utils.bean.BeanUtils;
import com.ruoyi.procurementrecord.mapper.ProcurementRecordOutMapper;
import com.ruoyi.procurementrecord.pojo.ProcurementRecordOut;
import com.ruoyi.procurementrecord.utils.StockUtils;
import com.ruoyi.production.controller.ProductWorkOrderController;
import com.ruoyi.production.dto.ProductStructureDto;
import com.ruoyi.production.dto.ProductionProductMainDto;
import com.ruoyi.production.mapper.*;
import com.ruoyi.production.pojo.*;
import com.ruoyi.production.service.ProductionProductMainService;
import com.ruoyi.project.system.domain.SysUser;
import com.ruoyi.project.system.mapper.SysUserMapper;
import com.ruoyi.quality.mapper.QualityInspectMapper;
import com.ruoyi.quality.mapper.QualityInspectParamMapper;
import com.ruoyi.quality.mapper.QualityTestStandardMapper;
import com.ruoyi.quality.pojo.QualityInspect;
import com.ruoyi.quality.pojo.QualityInspectParam;
import com.ruoyi.quality.pojo.QualityTestStandard;
import io.swagger.models.auth.In;
import lombok.AllArgsConstructor;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import com.ruoyi.production.mapper.ProductionProductMainMapper;
import oshi.driver.mac.net.NetStat;

import java.math.BigDecimal;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.LocalTime;
import java.time.format.DateTimeFormatter;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

@Service
@AllArgsConstructor
@Transactional(rollbackFor = Exception.class)
public class ProductionProductMainServiceImpl extends ServiceImpl<ProductionProductMainMapper, ProductionProductMain> implements ProductionProductMainService {

    private final ProcurementRecordOutMapper procurementRecordOutMapper;
    private ProductionProductMainMapper productionProductMainMapper;

    private ProductWorkOrderController productWorkOrderController;

    private ProductWorkOrderMapper productWorkOrderMapper;

    private ProductProcessRouteItemMapper productProcessRouteItemMapper;
    private SysUserMapper userMapper;

    private ProductionProductOutputMapper productionProductOutputMapper;

    private ProcessRouteItemMapper processRouteItemMapper;

    private ProductModelMapper productModelMapper;

    private QualityInspectMapper qualityInspectMapper;

    private ProductProcessMapper productProcessMapper;
    private ProductProcessRouteMapper productProcessRouteMapper;

    private ProductMapper productMapper;


    private QualityTestStandardMapper qualityTestStandardMapper;

    private QualityInspectParamMapper qualityInspectParamMapper;

    private ProductStructureMapper productStructureMapper;

    private ProductionProductInputMapper productionProductInputMapper;

    private ProductOrderMapper productOrderMapper;

    private SalesLedgerProductionAccountingMapper salesLedgerProductionAccountingMapper;

    private StockUtils stockUtils;


    @Override
    public IPage<ProductionProductMainDto> listPageProductionProductMainDto(Page page, ProductionProductMainDto productionProductMainDto) {
        return productionProductMainMapper.listPageProductionProductMainDto(page, productionProductMainDto);
    }

    @Override
    public Boolean addProductMain(ProductionProductMainDto dto) {
        SysUser user = userMapper.selectUserById(dto.getUserId());
        ProductionProductMain productionProductMain = new ProductionProductMain();
        //当前工艺路线对应的工序详情
        ProductProcessRouteItem productProcessRouteItem = productProcessRouteItemMapper.selectById(dto.getProductProcessRouteItemId());
        if (productProcessRouteItem == null) {
            throw new RuntimeException("工艺路线项不存在");
        }
        //当前具体工序
        ProductProcess productProcess = productProcessMapper.selectById(productProcessRouteItem.getProcessId());
        //工艺路线中当前工序对应的产出规格型号
        ProductModel productModel = productModelMapper.selectById(productProcessRouteItem.getProductModelId());
        //查询该生产订单对应的bom
        ProductProcessRoute productProcessRoute = productProcessRouteMapper.selectById(productProcessRouteItem.getProductRouteId());
        /*新增报工主表*/
        //查询最大报工编号
        String datePrefix = "BG" + LocalDate.now().format(DateTimeFormatter.ofPattern("yyMMdd"));
        QueryWrapper<ProductionProductMain> queryWrapper = new QueryWrapper<>();
        queryWrapper.select("MAX(product_no) as maxNo")
                .likeRight("product_no", datePrefix);
        List<Map<String, Object>> resultList = productionProductMainMapper.selectMaps(queryWrapper);
        int sequenceNumber = 1;
        if (resultList != null && !resultList.isEmpty()) {
            Map<String, Object> result = resultList.get(0);
            if (result != null) {
                Object maxNoObj = result.get("maxNo");
                if (maxNoObj != null) {
                    String lastNo = maxNoObj.toString();
                    System.out.println("lastNo: " + lastNo);
                    if (lastNo.startsWith(datePrefix)) {
                        try {
                            String seqStr = lastNo.substring(datePrefix.length());
                            sequenceNumber = Integer.parseInt(seqStr) + 1;
                        } catch (NumberFormatException e) {
                            sequenceNumber = 1;
                        }
                    }
                }
            }
        }
        String productNo = String.format("%s%03d", datePrefix, sequenceNumber);
        productionProductMain.setProductNo(productNo);
        productionProductMain.setUserId(dto.getUserId());
        productionProductMain.setUserName(dto.getUserName());
        productionProductMain.setProductProcessRouteItemId(dto.getProductProcessRouteItemId());
        productionProductMain.setWorkOrderId(dto.getWorkOrderId());
        productionProductMain.setStatus(0);
        productionProductMainMapper.insert(productionProductMain);
        /*新增报工投入表*/
        List<ProductStructureDto> productStructureDtos = productStructureMapper.listBybomAndProcess(productProcessRoute.getBomId(), productProcess.getId());
        if (productStructureDtos.size() == 0) {
            //如果该工序没有产品结构的投入品,那这个投入品和产出品是同一个
            ProductStructureDto productStructureDto = new ProductStructureDto();
            productStructureDto.setProductModelId(productProcessRouteItem.getProductModelId());
            productStructureDto.setUnitQuantity(BigDecimal.ONE);
            productStructureDtos.add(productStructureDto);
        }
        for (ProductStructureDto productStructureDto : productStructureDtos) {
            ProductModel productModel1 = productModelMapper.selectById(productStructureDto.getProductModelId());
            Product product = productMapper.selectById(productModel1.getProductId());
            BigDecimal stockQuantity = stockUtils.getStockQuantity(productModel1.getId()).get("stockQuantity");
            if (!(stockQuantity.compareTo(BigDecimal.ZERO) > 0)) {
                throw new RuntimeException(product.getProductName() + "库存为0");
            }
            if (stockQuantity.compareTo(productStructureDto.getUnitQuantity().multiply(dto.getQuantity())) < 0) {
                throw new RuntimeException(product.getProductName() + "库存不足");
            }
            ProductionProductInput productionProductInput = new ProductionProductInput();
            productionProductInput.setProductModelId(productStructureDto.getProductModelId());
            productionProductInput.setQuantity(productStructureDto.getUnitQuantity().multiply(dto.getQuantity()));
            productionProductInput.setProductMainId(productionProductMain.getId());
            productionProductInputMapper.insert(productionProductInput);
            //对应的库存出库
            DateTimeFormatter dateFormat = DateTimeFormatter.ofPattern("yyyyMMdd");
            LocalDate now = LocalDate.now();
            ProcurementRecordOut procurementRecordOut1 = procurementRecordOutMapper.selectCode(dateFormat.format(now));
            Long aLong = procurementRecordOut1 == null ? 1L : Long.valueOf(procurementRecordOut1.getCode().split("LS" + dateFormat.format(now))[1]);
            ProcurementRecordOut.ProcurementRecordOutBuilder procurementRecordOut = ProcurementRecordOut.builder()
                    .procurementRecordStorageId(0)
                    .code("LS" + dateFormat.format(now) + String.format("%03d", aLong + 1))
                    .salesLedgerProductId(productionProductMain.getId())//关联报工产出
                    .inboundBatches(aLong.equals(0L) ? "第1批次" : "第" + (aLong + 1) + "批次")
                    .inboundNum(productionProductInput.getQuantity())
                    .type(4)
                    .createBy(user.getNickName())
                    .productModelId(productModel1.getId());
            procurementRecordOutMapper.insert(procurementRecordOut.build());
        }
        /*新增报工产出表*/
        ProductionProductOutput productionProductOutput = new ProductionProductOutput();
        productionProductOutput.setProductMainId(productionProductMain.getId());
        productionProductOutput.setProductModelId(productProcessRouteItem.getProductModelId());
        productionProductOutput.setQuantity(dto.getQuantity() != null ? dto.getQuantity() : BigDecimal.ZERO);
        productionProductOutputMapper.insert(productionProductOutput);
        //对应的过程检或者出厂检
        List<ProductProcessRouteItem> productProcessRouteItems = productProcessRouteItemMapper.selectList(Wrappers.<ProductProcessRouteItem>lambdaQuery().eq(ProductProcessRouteItem::getProductRouteId, productProcessRouteItem.getProductRouteId()));
        int inspectType = 1;
        if (productProcessRouteItem.getDragSort()==productProcessRouteItems.size()){
            //最后一道工序生成出厂检
            inspectType = 2;
        }
        Product product = productMapper.selectById(productModel.getProductId());
        QualityInspect qualityInspect = new QualityInspect();
        qualityInspect.setProductId(product.getId());
        qualityInspect.setProductName(product.getProductName());
        qualityInspect.setModel(productModel.getModel());
        qualityInspect.setUnit(productModel.getUnit());
        qualityInspect.setQuantity(dto.getQuantity());
        qualityInspect.setProcess(productProcess.getName());
        qualityInspect.setInspectState(0);
        qualityInspect.setInspectType(inspectType);
        qualityInspect.setProductMainId(productionProductMain.getId());
        qualityInspect.setProductModelId(productModel.getId());
        qualityInspectMapper.insert(qualityInspect);
        qualityTestStandardMapper.selectList(
                new LambdaQueryWrapper<QualityTestStandard>()
                        .eq(QualityTestStandard::getProductId, product.getId())
        ).forEach(standard -> {
            QualityInspectParam param = new QualityInspectParam();
            BeanUtils.copyProperties(standard, param);
            param.setId(null);
            param.setInspectId(qualityInspect.getId());
            qualityInspectParamMapper.insert(param);
        });
        /*更新工单和生产订单*/
        ProductWorkOrder productWorkOrder = productWorkOrderMapper.selectById(dto.getWorkOrderId());
        productWorkOrder.setCompleteQuantity(productWorkOrder.getCompleteQuantity().add(dto.getQuantity()));
        if (ObjectUtils.isNull(productWorkOrder.getActualStartTime())){
            productWorkOrder.setActualStartTime(LocalDate.now());//实际开始时间
        }
        if (productWorkOrder.getCompleteQuantity().compareTo(productWorkOrder.getPlanQuantity()) == 0){
            productWorkOrder.setActualEndTime(LocalDate.now());//实际结束时间
        }
        productWorkOrderMapper.updateById(productWorkOrder);
        //生产订单
        ProductOrder productOrder = productOrderMapper.selectById(productWorkOrder.getProductOrderId());
        if (ObjectUtils.isNull(productOrder.getStartTime())){
            productOrder.setStartTime(LocalDateTime.now());//开始时间
        }
        if (productProcessRouteItem.getDragSort()==productProcessRouteItems.size()){
            //如果是最后一道工序报工之后生产订单完成数量+
            productOrder.setCompleteQuantity(productOrder.getCompleteQuantity().add(dto.getQuantity()));
            if (productOrder.getCompleteQuantity().compareTo(productOrder.getQuantity()) == 0){
                productOrder.setEndTime(LocalDateTime.now());//结束时间
            }
        }
        productOrderMapper.updateById(productOrder);
        /*添加生产核算*/
        SalesLedgerProductionAccounting salesLedgerProductionAccounting = SalesLedgerProductionAccounting.builder()
                .salesLedgerWorkId(productionProductMain.getId())
                .salesLedgerSchedulingId(0L)
                .salesLedgerId(productOrder.getSalesLedgerId())
                .salesLedgerProductId(productOrder.getProductModelId())
                .schedulingUserId(user.getUserId())
                .schedulingUserName(user.getNickName())
                .finishedNum(dto.getQuantity() != null ? dto.getQuantity() : BigDecimal.ZERO)
                .workHours(productProcess.getSalaryQuota())
                .process(productProcess.getName())
                .schedulingDate(LocalDate.now())
                .tenantId(dto.getTenantId())
                .build();
        salesLedgerProductionAccountingMapper.insert(salesLedgerProductionAccounting);
        return true;
    }

    @Override
    public Boolean removeProductMain(ProductionProductMainDto dto) {
        ProductionProductMain productionProductMain = productionProductMainMapper.selectById(dto.getId());
        //该报工对应的工艺路线详情
        ProductProcessRouteItem productProcessRouteItem = productProcessRouteItemMapper.selectById(productionProductMain.getProductProcessRouteItemId());
        ProductionProductOutput productionProductOutput = productionProductOutputMapper.selectList(Wrappers.<ProductionProductOutput>lambdaQuery().eq(ProductionProductOutput::getProductMainId, productionProductMain.getId())).get(0);
        /*删除核算*/
        salesLedgerProductionAccountingMapper.delete(
                new LambdaQueryWrapper<SalesLedgerProductionAccounting>()
                        .eq(SalesLedgerProductionAccounting::getSalesLedgerWorkId, productionProductMain.getId())
        );
        /*更新工单和生产订单*/
        ProductWorkOrder productWorkOrder = productWorkOrderMapper.selectById(productionProductMain.getWorkOrderId());
        productWorkOrder.setCompleteQuantity(productWorkOrder.getCompleteQuantity().subtract(productionProductOutput.getQuantity()));
        productWorkOrder.setActualEndTime(null);
        productWorkOrderMapper.updateById(productWorkOrder);
        //判断是否是最后一道工序
        List<ProductProcessRouteItem> productProcessRouteItems = productProcessRouteItemMapper.selectList(Wrappers.<ProductProcessRouteItem>lambdaQuery().eq(ProductProcessRouteItem::getProductRouteId, productProcessRouteItem.getProductRouteId()));
        if (productProcessRouteItem.getDragSort() == productProcessRouteItems.size()){
            ProductOrder productOrder = productOrderMapper.selectById(productWorkOrder.getProductOrderId());
            productOrder.setCompleteQuantity(productOrder.getCompleteQuantity().subtract(productionProductOutput.getQuantity()));
            productOrder.setEndTime(null);
            productOrderMapper.updateById(productOrder);
        }
        /*删除产出*/
        //删除质检
        qualityInspectMapper.selectList(
                new LambdaQueryWrapper<QualityInspect>()
                        .eq(QualityInspect::getProductMainId, productionProductMain.getId())
        ).forEach(q -> {
            qualityInspectParamMapper.delete(
                    new LambdaQueryWrapper<QualityInspectParam>()
                            .eq(QualityInspectParam::getInspectId, q.getId()));
            qualityInspectMapper.deleteById(q.getId());
        });
        // 删除产出记录
        productionProductOutputMapper.delete(new LambdaQueryWrapper<ProductionProductOutput>()
                .eq(ProductionProductOutput::getProductMainId, productionProductMain.getId()));
        /*删除投入*/
        procurementRecordOutMapper.delete(new LambdaQueryWrapper<ProcurementRecordOut>()
                .eq(ProcurementRecordOut::getSalesLedgerProductId, productionProductMain.getId()));
        productionProductInputMapper.delete(new LambdaQueryWrapper<ProductionProductInput>()
                .eq(ProductionProductInput::getProductMainId, productionProductMain.getId()));
        // 删除主表
        productionProductMainMapper.deleteById(productionProductMain.getId());
        return true;
    }
}