package com.doumee.service.business.impl;

import com.alibaba.nacos.shaded.org.checkerframework.checker.units.qual.A;
import com.doumee.biz.system.SystemDictDataBiz;
import com.doumee.core.annotation.excel.ExcelImporter;
import com.doumee.core.constants.ResponseStatus;
import com.doumee.core.exception.BusinessException;
import com.doumee.core.model.LoginUserInfo;
import com.doumee.core.model.LoginUserModel;
import com.doumee.core.model.PageData;
import com.doumee.core.model.PageWrap;
import com.doumee.core.utils.Constants;
import com.doumee.core.utils.Utils;
import com.doumee.dao.business.CategoryMapper;
import com.doumee.dao.business.YwMaterialMapper;
import com.doumee.dao.business.YwOutinboundMapper;
import com.doumee.dao.business.YwOutinboundRecordMapper;
import com.doumee.dao.business.model.*;
import com.doumee.dao.system.MultifileMapper;
import com.doumee.dao.system.dto.ImportMaterialDTO;
import com.doumee.dao.system.dto.ImportSystemUserDTO;
import com.doumee.dao.system.model.Multifile;
import com.doumee.service.business.YwMaterialService;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.github.yulichang.base.MPJBaseMapper;
import com.github.yulichang.wrapper.MPJLambdaWrapper;
import javafx.scene.paint.Material;
import org.apache.commons.lang.StringUtils;
import org.apache.shiro.SecurityUtils;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.CollectionUtils;
import org.springframework.web.multipart.MultipartFile;

import java.util.*;
import java.util.stream.Collectors;

/**
 * 运维资产信息表Service实现
 * @author 江蹄蹄
 * @date 2025/01/06 11:05
 */
@Service
public class YwMaterialServiceImpl implements YwMaterialService {

    @Autowired
    private YwMaterialMapper ywMaterialMapper;

    @Autowired
    private MultifileMapper multifileMapper;

    @Autowired
    private YwOutinboundRecordMapper ywOutinboundRecordMapper;

    @Autowired
    private CategoryMapper categoryMapper;

    @Autowired
    private SystemDictDataBiz systemDictDataBiz;

    @Override
    @Transactional(rollbackFor = {Exception.class,BusinessException.class})
    public Integer create(YwMaterial ywMaterial) {
        //TODO rk 所属项目/房间需求问题
        if(Objects.isNull(ywMaterial)
            || StringUtils.isBlank(ywMaterial.getName())
                || StringUtils.isBlank(ywMaterial.getQrcode())
                || Objects.isNull(ywMaterial.getCateId())
        ){
            throw new BusinessException(ResponseStatus.BAD_REQUEST);
        }
        ywMaterial.setId(null);
        if(StringUtils.isBlank(ywMaterial.getCode())){
            //自动生成 TODO 存在问题
            YwMaterial lastAutoMaterial = ywMaterialMapper.selectOne(new QueryWrapper<YwMaterial>().lambda().eq(YwMaterial::getAutoCode,Constants.ONE).last("limit 1 "));
            Long countCode = 0L;
            String nextCode = StringUtils.leftPad(Long.toString(countCode + 1 ),4,"0");
            if(Objects.nonNull(lastAutoMaterial)){
                Long maxCode = Long.valueOf(lastAutoMaterial.getCode().replace("P",""));
                nextCode = StringUtils.leftPad(Long.toString(maxCode + 1),4,"0");
                while (ywMaterialMapper.selectCount(new QueryWrapper<YwMaterial>().lambda().eq(YwMaterial::getCode, "P"+nextCode))>Constants.ZERO){
                    countCode = countCode + 1 ;
                    nextCode = StringUtils.leftPad(Long.toString(countCode),4,"0");
                }
            }
            ywMaterial.setCode("P"+nextCode);
            ywMaterial.setAutoCode(Constants.ONE);
        }else{
            //验证code是否存在
            if(ywMaterialMapper.selectCount(new QueryWrapper<YwMaterial>().lambda().eq(YwMaterial::getCode, ywMaterial.getCode()))>0){
                throw new BusinessException(ResponseStatus.NOT_ALLOWED.getCode(),"当前编码已存在");
            };
            ywMaterial.setAutoCode(Constants.ZERO);
        }
        LoginUserInfo loginUserInfo = ywMaterial.getLoginUserInfo();
        ywMaterial.setCreator(loginUserInfo.getId());
        ywMaterial.setCreateDate(new Date());
        ywMaterial.setIsdeleted(Constants.ZERO);
        ywMaterial.setStatus(Constants.ZERO);
        ywMaterialMapper.insert(ywMaterial);

        if(Objects.nonNull(ywMaterial.getMultifile())){
            if(org.apache.commons.lang3.StringUtils.isBlank(ywMaterial.getMultifile().getFileurl())
                    || org.apache.commons.lang3.StringUtils.isBlank(ywMaterial.getMultifile().getName())){
                throw new BusinessException(ResponseStatus.BAD_REQUEST.getCode(),"附件信息错误");
            }
            ywMaterial.getMultifile().setCreator(loginUserInfo.getId());
            ywMaterial.getMultifile().setCreateDate(new Date());
            ywMaterial.getMultifile().setIsdeleted(Constants.ZERO);
            ywMaterial.getMultifile().setObjType(Constants.MultiFile.MATERIAL_FILE.getKey());
            ywMaterial.getMultifile().setObjId(ywMaterial.getId());
            multifileMapper.insert(ywMaterial.getMultifile());
        }
        return ywMaterial.getId();
    }

    @Override
    public void deleteById(Integer id) {
        if(ywOutinboundRecordMapper.selectCount(new QueryWrapper<YwOutinboundRecord>().lambda().eq(YwOutinboundRecord::getMaterialId,id))>Constants.ZERO){
            throw new BusinessException(ResponseStatus.NOT_ALLOWED.getCode(),"当前物料已有出入库记录，不可删除");
        }
        ywMaterialMapper.update(new UpdateWrapper<YwMaterial>().lambda().set(YwMaterial::getIsdeleted,Constants.ONE).eq(YwMaterial::getId,id));
    }

    @Override
    public void delete(YwMaterial ywMaterial) {
        UpdateWrapper<YwMaterial> deleteWrapper = new UpdateWrapper<>(ywMaterial);
        ywMaterialMapper.delete(deleteWrapper);
    }

    @Override
    public void deleteByIdInBatch(List<Integer> ids) {
        if (CollectionUtils.isEmpty(ids)) {
            return;
        }
        ywMaterialMapper.deleteBatchIds(ids);
    }

    @Override
    @Transactional(rollbackFor = {Exception.class,BusinessException.class})
    public void updateById(YwMaterial ywMaterial) {
        //TODO rk 所属项目/房间需求问题
        if(Objects.isNull(ywMaterial)
                || StringUtils.isBlank(ywMaterial.getName())
                || StringUtils.isBlank(ywMaterial.getCode())
                || StringUtils.isBlank(ywMaterial.getQrcode())
                || Objects.isNull(ywMaterial.getCateId())
                || Objects.isNull(ywMaterial.getId())
        ){
            throw new BusinessException(ResponseStatus.BAD_REQUEST);
        }
        ywMaterial.setCode(null);
        LoginUserInfo loginUserInfo = ywMaterial.getLoginUserInfo();
        ywMaterial.setEditor(loginUserInfo.getId());
        ywMaterial.setEditDate(new Date());
        ywMaterialMapper.updateById(ywMaterial);
        multifileMapper.delete(new QueryWrapper<Multifile>().lambda().eq(Multifile::getObjType,Constants.MultiFile.MATERIAL_FILE.getKey()).eq(Multifile::getObjId,ywMaterial.getId()));
        if(Objects.nonNull(ywMaterial.getMultifile())){
            if(org.apache.commons.lang3.StringUtils.isBlank(ywMaterial.getMultifile().getFileurl())
                    || org.apache.commons.lang3.StringUtils.isBlank(ywMaterial.getMultifile().getName())){
                throw new BusinessException(ResponseStatus.BAD_REQUEST.getCode(),"附件信息错误");
            }
            ywMaterial.getMultifile().setCreator(loginUserInfo.getId());
            ywMaterial.getMultifile().setCreateDate(new Date());
            ywMaterial.getMultifile().setIsdeleted(Constants.ZERO);
            ywMaterial.getMultifile().setObjType(Constants.MultiFile.MATERIAL_FILE.getKey());
            ywMaterial.getMultifile().setObjId(ywMaterial.getId());
            multifileMapper.insert(ywMaterial.getMultifile());
        }
    }

    @Override
    public void updateByIdInBatch(List<YwMaterial> ywMaterials) {
        if (CollectionUtils.isEmpty(ywMaterials)) {
            return;
        }
        for (YwMaterial ywMaterial: ywMaterials) {
            this.updateById(ywMaterial);
        }
    }

    @Override
    public void updateStatus(YwMaterial ywMaterials) {
       if(Objects.isNull(ywMaterials)
           || Objects.isNull(ywMaterials.getId())
           || Objects.isNull(ywMaterials.getStatus())){
           throw new BusinessException(ResponseStatus.BAD_REQUEST);
       }
        ywMaterialMapper.update(new UpdateWrapper<YwMaterial>().lambda().eq(YwMaterial::getId,ywMaterials.getId()).set(YwMaterial::getStatus,ywMaterials.getStatus()));
    }

    @Override
    public YwMaterial findById(Integer id) {
        return ywMaterialMapper.selectById(id);
    }

    @Override
    public YwMaterial getDetail(Integer id) {
        YwMaterial ywMaterial = ywMaterialMapper.selectById(id);
        if(Objects.isNull(ywMaterial)){
            throw new BusinessException(ResponseStatus.DATA_EMPTY);
        }
        Multifile multifile = multifileMapper.selectOne(new QueryWrapper<Multifile>().lambda().eq(Multifile::getObjId,id).eq(Multifile::getObjType,Constants.MultiFile.MATERIAL_FILE.getKey()));
        if(Objects.nonNull(multifile)){
            String path = systemDictDataBiz.queryByCode(Constants.FTP,Constants.FTP_RESOURCE_PATH).getCode()
                    +systemDictDataBiz.queryByCode(Constants.FTP,Constants.YW_MATERIAL).getCode();
            multifile.setFileurlFull(path + multifile.getFileurl());
            ywMaterial.setMultifile(multifile);
        }
        return ywMaterial;
    }

    @Override
    public YwMaterial findOne(YwMaterial ywMaterial) {
        QueryWrapper<YwMaterial> wrapper = new QueryWrapper<>(ywMaterial);
        return ywMaterialMapper.selectOne(wrapper);
    }

    @Override
    public List<YwMaterial> findList(YwMaterial ywMaterial) {
        QueryWrapper<YwMaterial> wrapper = new QueryWrapper<>(ywMaterial);
        return ywMaterialMapper.selectList(wrapper);
    }
  
    @Override
    public PageData<YwMaterial> findPage(PageWrap<YwMaterial> pageWrap) {
        IPage<YwMaterial> page = new Page<>(pageWrap.getPage(), pageWrap.getCapacity());
        MPJLambdaWrapper<YwMaterial> queryWrapper = new MPJLambdaWrapper<>();
        Utils.MP.blankToNull(pageWrap.getModel());
        YwMaterial model = pageWrap.getModel();
        queryWrapper.selectAll(YwMaterial.class)
                .leftJoin(YwRoom.class,YwRoom::getId,YwMaterial::getRoomId)
                .and(StringUtils.isNotBlank(model.getCode()),i->i.like(YwMaterial::getCode,model.getCode()).or().like(YwMaterial::getName,model.getCode()))
                .like(StringUtils.isNotBlank(model.getAttr()),YwMaterial::getAttr,model.getAttr())
                .eq(Objects.nonNull(model.getProjectId()),YwRoom::getProjectId,model.getProjectId())
                .eq(Objects.nonNull(model.getStatus()),YwMaterial::getStatus,model.getStatus())
                .eq(Objects.nonNull(model.getRoomId()),YwMaterial::getRoomId,model.getRoomId())
                .eq(Objects.nonNull(model.getCateId()),YwMaterial::getCateId,model.getCateId())
                .eq(Objects.nonNull(model.getParentCateId()),YwMaterial::getParentCateId,model.getParentCateId())
                .eq(Objects.nonNull(model.getFloorId()),YwRoom::getFloor,model.getFloorId())
                .eq(Objects.nonNull(model.getBuildingId()),YwRoom::getBuildingId,model.getBuildingId())
                .eq(YwMaterial::getIsdeleted,Constants.ZERO)
                .orderByAsc(YwMaterial::getCode)
        ;

        IPage<YwMaterial> iPage = ywMaterialMapper.selectJoinPage(page,YwMaterial.class,queryWrapper);
        String path = systemDictDataBiz.queryByCode(Constants.FTP,Constants.FTP_RESOURCE_PATH).getCode()
                +systemDictDataBiz.queryByCode(Constants.FTP,Constants.YW_MATERIAL).getCode();
        for (YwMaterial ywMaterial:iPage.getRecords()) {
            Multifile multifile = multifileMapper.selectOne(new QueryWrapper<Multifile>().lambda().eq(Multifile::getObjId,ywMaterial.getId()).eq(Multifile::getObjType,Constants.MultiFile.MATERIAL_FILE.getKey()));
            if(Objects.nonNull(multifile)){
                multifile.setFileurlFull(path + multifile.getFileurl());
                ywMaterial.setMultifile(multifile);
            }
        }
        return PageData.from(iPage);
    }

    @Override
    public long count(YwMaterial ywMaterial) {
        QueryWrapper<YwMaterial> wrapper = new QueryWrapper<>(ywMaterial);
        return ywMaterialMapper.selectCount(wrapper);
    }


    @Override
    public Integer importMaterialBatch(MultipartFile file,LoginUserInfo loginUserInfo) {
        try {
            ExcelImporter ie = new ExcelImporter(file, 0, 0);
            List<ImportMaterialDTO> dataList = ie.getDataList(ImportMaterialDTO.class, null);
            if (CollectionUtils.isEmpty(dataList)) {
                throw new BusinessException(ResponseStatus.BAD_REQUEST.getCode(), "对不起，录入数据为空！");
            }

            List<Category> allCategory = categoryMapper.selectList(new QueryWrapper<Category>().lambda()
                    .eq(Category::getIsdeleted,Constants.ZERO).eq(Category::getIsdeleted,Constants.ZERO)
                    .eq(Category::getType,Constants.SEVEN)
            );
            if(com.github.xiaoymin.knife4j.core.util.CollectionUtils.isEmpty(allCategory)){
                throw new BusinessException(ResponseStatus.BAD_REQUEST.getCode(), "对不起，无分类基础数据！");
            }
            List<Category> categoryList = allCategory.stream().filter(i->Objects.isNull(i.getParentId())).collect(Collectors.toList());
            for (Category category: categoryList) {
                category.setChildCategoryList(
                        allCategory.stream().filter(i->Objects.nonNull(i.getParentId())&&Constants.equalsInteger(i.getParentId(),category.getId())).collect(Collectors.toList())
                );
            }
            List<YwMaterial> ywMaterialList = new ArrayList<>();
            for (int i = 0; i < dataList.size(); i++) {
                ImportMaterialDTO importMaterialDTO = dataList.get(i);
                if(Objects.isNull(importMaterialDTO)
                    || StringUtils.isBlank(importMaterialDTO.getName())
                    || StringUtils.isBlank(importMaterialDTO.getCategoryName())
                    || StringUtils.isBlank(importMaterialDTO.getCategoryChildName())
                    || StringUtils.isBlank(importMaterialDTO.getQrcode())
                ){
                    throw new BusinessException(ResponseStatus.BAD_REQUEST.getCode(), "对不起，第"+(i+1)+"行必填项缺失！");
                }
                YwMaterial ywMaterial = new YwMaterial();
                BeanUtils.copyProperties(importMaterialDTO,ywMaterial);
                Optional<Category> categoryOptional = categoryList.stream().filter(j->j.getName().equals(importMaterialDTO.getCategoryName())).findAny();
                if(categoryOptional.isPresent()){
                    Category category = categoryOptional.get();
                    ywMaterial.setParentCateId(category.getId());
                    Optional<Category> childCategoryOptional = category.getChildCategoryList().stream().filter(j->j.getName().equals(importMaterialDTO.getCategoryChildName())).findAny();
                    if(childCategoryOptional.isPresent()){
                        ywMaterial.setCateId(childCategoryOptional.get().getId());
                    }else{
                        throw new BusinessException(ResponseStatus.BAD_REQUEST.getCode(), "对不起，第"+(i+1)+"行物料子分类未查询到！");
                    }
                }else{
                    throw new BusinessException(ResponseStatus.BAD_REQUEST.getCode(), "对不起，第"+(i+1)+"行物料分类未查询到！");
                }
                ywMaterialList.add(ywMaterial);
            }

            for (YwMaterial ywMaterial:ywMaterialList) {
                ywMaterial.setLoginUserInfo(loginUserInfo);
                this.create(ywMaterial);
            }
        } catch (Exception e) {
            throw new BusinessException(ResponseStatus.BAD_REQUEST.getCode(),e.getMessage());

        }
        return null;
    }
}