package com.consum.base.service.impl;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;

import org.apache.commons.compress.utils.Lists;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.interceptor.TransactionAspectSupport;
import org.springframework.util.CollectionUtils;

import com.consum.base.core.CodeGeneratorEnum;
import com.consum.base.core.CodeGeneratorService;
import com.consum.base.core.type.WareHouseType;
import com.consum.base.core.utils.CurrencyUtil;
import com.consum.base.core.utils.IdUtil;
import com.consum.base.core.utils.MapUtils;
import com.consum.base.core.utils.MapperUtil;
import com.consum.base.core.utils.PageUtil;
import com.consum.base.pojo.LWhFormScrappedGoodsInfoParam;
import com.consum.base.pojo.LWhFormScrappedGoodsModelParams;
import com.consum.base.pojo.LWhFormScrappedParam;
import com.consum.base.pojo.dto.GoodModelInfoDTO;
import com.consum.base.pojo.excel.ScrappedInfoExcelTemplate;
import com.consum.base.pojo.query.LWhFormScrappedQry;
import com.consum.base.pojo.response.FormScrappedGoodsDetailVO;
import com.consum.base.pojo.response.GoodsModelVO;
import com.consum.base.pojo.response.GoodsTemplateCountVO;
import com.consum.base.pojo.response.GoodsTemplateInfoVO;
import com.consum.base.pojo.response.LWhFormScrappedExtendVO;
import com.consum.base.service.BaseGoodsModelsService;
import com.consum.base.service.BaseGoodsTemplateService;
import com.consum.base.service.BaseWarehouseService;
import com.consum.base.service.FinSysTenantDepartmentService;
import com.consum.base.service.LWhFormScrappedGoodsService;
import com.consum.base.service.LWhFormScrappedService;
import com.consum.base.service.LWhGoodsService;
import com.consum.base.service.SDictDataServiceImpl;
import com.consum.model.po.BaseGoodsModels;
import com.consum.model.po.BaseGoodsTemplate;
import com.consum.model.po.BaseWarehouse;
import com.consum.model.po.FinSysTenantDepartment;
import com.consum.model.po.FinSysTenantUser;
import com.consum.model.po.LWhFormScrapped;
import com.consum.model.po.LWhFormScrappedGoods;
import com.consum.model.po.SDictData;
import com.iplatform.model.po.S_user_core;
import com.walker.db.page.GenericPager;
import com.walker.infrastructure.utils.DateUtils;
import com.walker.infrastructure.utils.StringUtils;
import com.walker.jdbc.service.BaseServiceImpl;

/**
 * @Description 报废单
 * @Author 卢庆阳
 * @Date 2023/11/1
 */
@Service
public class LWhFormScrappedServiceImpl extends BaseServiceImpl implements LWhFormScrappedService {

    @Autowired
    private CodeGeneratorService codeGeneratorService;
    @Autowired
    private BaseWarehouseService baseWarehouseService;
    @Autowired
    private FinSysTenantDepartmentService departmentService;
    @Autowired
    private LWhGoodsService lWhGoodsService;
    @Autowired
    private LWhFormScrappedGoodsService scrappedGoodsService;
    @Autowired
    private SDictDataServiceImpl sDictDataService;
    @Autowired
    private BaseGoodsModelsService baseGoodsModelsService;
    @Autowired
    private BaseGoodsTemplateService baseGoodsTemplateService;
    @Autowired
    private LWhFormScrappedCoreService lWhFormScrappedCoreService;

    private static String QUERY_LIST =
        "SELECT DISTINCT fs.* FROM l_wh_form_scrapped fs left join l_wh_form_scrapped_goods fsg on fs.id = fsg.FORM_SCRAPPED_ID WHERE 1 = 1 ";

    private static final String QUERY_BF_DETAIL_LIST =
        "select fs.id,fs.BUSINESS_FORM_CODE,fsg.GOODS_TEMPLATE_NAME,fsg.BASE_GOODS_MODELS_NAME,fsg.COUNTS,"
            + "fs.AGENCY_NAME,OPERATOR_NAME,DEAL_TIME from l_wh_form_scrapped fs "
            + "inner join l_wh_form_scrapped_goods fsg on fs.ID = fsg.FORM_SCRAPPED_ID where 1=1 ";

    /**
     * 新增
     *
     * @param param
     * @param currentUser 当前登录用户
     * @param sysInfo 当前登录用户
     * @return 1.新增报废单 2.新增报废单物品
     */
    @Override
    public int add(LWhFormScrappedParam param, S_user_core currentUser, FinSysTenantUser sysInfo) {
        // 1.新增报废单记录
        LWhFormScrapped lWhFormScrapped = new LWhFormScrapped();
        // 报废单id
        long lWhFormScrappedId = IdUtil.generateId();
        lWhFormScrapped.setId(lWhFormScrappedId);
        lWhFormScrapped.setBusinessFormCode(codeGeneratorService.createBusinessFormCode(CodeGeneratorEnum.Scrapped));
        lWhFormScrapped.setWarehouseType(WareHouseType.TENANT.getValue());

        // 公用
        Long warehouseId = null;
        // 仓库名称
        String wareHouseName = null;
        warehouseId = param.getWarehouseId();
        // 根据仓库id查询仓库
        BaseWarehouse warehouse = this.baseWarehouseService.getById(warehouseId);
        if (warehouse == null) {
            log.error("仓库不存在");
            return 0;
        }
        wareHouseName = warehouse.getWarehouseName();
        lWhFormScrapped.setWarehouseId(warehouseId);
        lWhFormScrapped.setWarehouseName(wareHouseName);
        lWhFormScrapped.setAgencyId(Long.valueOf(sysInfo.getTenantId()));
        lWhFormScrapped.setAgencyName(sysInfo.getTenantName());
        lWhFormScrapped.setOperatorId(sysInfo.getSysUserId());
        lWhFormScrapped.setOperatorName(sysInfo.getUserName());
        lWhFormScrapped.setDealTime(param.getDealTime());
        lWhFormScrapped.setStates(0);
        lWhFormScrapped.setCreateTime(DateUtils.getDateTimeNumber(System.currentTimeMillis()));
        lWhFormScrapped.setUploadFiles(param.getUploadFiles());
        // 根据部门id查询部门
        FinSysTenantDepartment department = this.departmentService.getById(sysInfo.getSysDeptId());
        if (department != null) {
            lWhFormScrapped.setDepartmentId(sysInfo.getSysDeptId());
            lWhFormScrapped.setDepartmentName(department.getName());
        }
        int flag1 = this.insert(lWhFormScrapped);
        if (flag1 == 0) {
            log.error("新增报废单失败");
            return 0;
        }
        // 2.新增报废单物品记录
        // 根据物品id查询物品
        for (LWhFormScrappedGoodsInfoParam goodsInfo : param.getScrappedGoodsInfo()) {
            BaseGoodsTemplate goodsTemplate =
                this.baseGoodsTemplateService.get(new BaseGoodsTemplate(goodsInfo.getBaseGoodsTemplateId()));
            if (goodsTemplate == null) {
                log.error("该物品模板不存在");
                return 0;
            }
            List<LWhFormScrappedGoodsModelParams> scrappedGoodsParamList = goodsInfo.getScrappedGoodsList();
            if (CollectionUtils.isEmpty(scrappedGoodsParamList)) {
                log.error("新增报废单物品记录失败");
                return 0;
            }
            // 获取规格型号id
            List<Long> baseGoodsModelsIdList = scrappedGoodsParamList.stream()
                .map(params -> params.getBaseGoodsModelsId()).collect(Collectors.toList());
            // 根据规格型号id查询规格型号
            List<BaseGoodsModels> models = this.baseGoodsModelsService.selectByModelsIdList(baseGoodsModelsIdList);
            if (CollectionUtils.isEmpty(models)) {
                log.error("该型号商品不存在");
                return 0;
            }
            Map<Long, BaseGoodsModels> modelMap =
                models.stream().collect(Collectors.toMap(model -> model.getId(), model -> model));
            // 获取报废原因code
            List<String> scrappedCodeList =
                scrappedGoodsParamList.stream().map(params -> params.getScrappedCode()).collect(Collectors.toList());
            // 根据报废原因code查询数据字典
            List<SDictData> SDictDataList = this.sDictDataService.selectByScrappedCodeList(scrappedCodeList);
            Map<Long, String> scrappedNameMap =
                SDictDataList.stream().collect(Collectors.toMap(s -> s.getDict_code(), s -> s.getDict_label()));

            List<LWhFormScrappedGoods> scrappedGoodsList = new ArrayList<>();
            for (LWhFormScrappedGoodsModelParams params : scrappedGoodsParamList) {
                LWhFormScrappedGoods scrappedGoods = new LWhFormScrappedGoods();
                scrappedGoods.setId(IdUtil.generateId());
                // 根据物品型号查询物品库存
                List<Long> warehouseIds = new ArrayList<>(Arrays.asList(warehouseId));
                int goodsNum = lWhGoodsService.queryGoodsModelNum(WareHouseType.TENANT.getValue(), warehouseIds,
                    scrappedGoods.getBaseGoodsModelsId(), 1, null);
                if (params.getCounts() > goodsNum) {
                    log.error("报废数量大于库存数量");
                    return 0;
                }
                scrappedGoods.setCounts(params.getCounts());
                // 报废原因
                scrappedGoods.setScrappedCode(params.getScrappedCode());
                scrappedGoods.setScrappedName(scrappedNameMap.get(Long.valueOf(params.getScrappedCode())));
                scrappedGoods.setFormScrappedId(lWhFormScrappedId);
                // 物品模板
                scrappedGoods.setBaseGoodsTemplateId(goodsTemplate.getId());
                scrappedGoods.setGoodsTemplateName(goodsTemplate.getGoodsName());
                // 规格型号
                Long baseGoodsModelsId = params.getBaseGoodsModelsId();
                BaseGoodsModels baseGoodsModels = modelMap.get(baseGoodsModelsId);
                if (baseGoodsModels != null) {
                    scrappedGoods.setBaseGoodsModelsId(baseGoodsModelsId);
                    scrappedGoods.setBaseGoodsModelsName(baseGoodsModels.getModelName());
                    scrappedGoods.setUnit(baseGoodsModels.getUnit());
                }
                scrappedGoodsList.add(scrappedGoods);
            }
            int flag2 = this.scrappedGoodsService.insertBatch(scrappedGoodsList);
            if (flag2 == 0) {
                log.error("新增报废单物品记录 失败");
                TransactionAspectSupport.currentTransactionStatus().setRollbackOnly();
                return 0;
            }
        }
        // 3.根据报废单报废物品
        Long lWarehouseFlowId =
            this.lWhFormScrappedCoreService.outFormByTransId(lWhFormScrappedId, currentUser, param.getDealTime());
        if (lWarehouseFlowId == null) {
            log.error("根据出库单出库 失败");
            TransactionAspectSupport.currentTransactionStatus().setRollbackOnly();
            return 0;
        }

        return 1;
    }

    /**
     * @Description 列表查询
     * @Author 卢庆阳
     * @Date 2023/11/2
     */
    @Override
    public PageUtil queryList(LWhFormScrappedQry param, FinSysTenantUser sysInfo) {
        HashMap<String, Object> paramts = new HashMap<>();
        StringBuilder sql = new StringBuilder(QUERY_LIST);
        // 报废单号
        if (!StringUtils.isEmpty(param.getBusinessFormCode())) {
            sql.append("and BUSINESS_FORM_CODE = :businessFormCode ");
            paramts.put("businessFormCode", param.getBusinessFormCode());
        }
        // 物品名称
        if (!StringUtils.isEmpty(param.getGoodsTemplateName())) {
            sql.append("and fsg.GOODS_TEMPLATE_NAME LIKE :goodsTemplateName ");
            paramts.put("goodsTemplateName",
                StringUtils.CHAR_PERCENT + param.getGoodsTemplateName() + StringUtils.CHAR_PERCENT);
        }
        // 机构
        sql.append("and AGENCY_ID like :agencyId ");
        if (param.getAgencyId() != null) {
            paramts.put("agencyId", param.getAgencyId() + StringUtils.CHAR_PERCENT);
        } else {
            paramts.put("agencyId", sysInfo.getTenantId() + StringUtils.CHAR_PERCENT);
        }
        // 报废时间
        if (param.getStartTime() != null) {
            sql.append("and DEAL_TIME >=:dealTimeStart ");
            paramts.put("dealTimeStart", param.getStartTime() * 1000000);
        }
        if (param.getEndTime() != null) {
            sql.append("and DEAL_TIME <:dealTimeEnd ");
            paramts.put("dealTimeEnd", param.getEndTime() * 1000000 + 240000);
        }

        sql.append("ORDER BY DEAL_TIME DESC");
        GenericPager genericPager = selectSplit(sql.toString(), paramts, new LWhFormScrapped());
        return new PageUtil(genericPager);
    }

    /**
     * @Description 根据id查询详情
     * @Author 卢庆阳
     * @Date 2023/11/2
     */
    @Override
    public LWhFormScrappedExtendVO getById(Long id) {
        LWhFormScrappedExtendVO scrappedExtend = new LWhFormScrappedExtendVO();
        // 1.查询报废单
        LWhFormScrapped lWhFormScrapped = this.get(new LWhFormScrapped(id));
        if (lWhFormScrapped != null) {
            BeanUtils.copyProperties(lWhFormScrapped, scrappedExtend);
        }
        // 2.查询报废单商品信息
        List<GoodModelInfoDTO> scrappedGoodsInfoList = scrappedGoodsService.getScrappedGoodsByScrappedId(id);
        // 通过baseGoodsTemplateId 进行分组
        Map<Long, List<GoodModelInfoDTO>> map =
            scrappedGoodsInfoList.stream().collect(Collectors.groupingBy(GoodModelInfoDTO::getBaseGoodsTemplateId));
        // 循环map的key和value
        List<GoodsTemplateInfoVO> scrappedGoodsVO = Lists.newArrayList();
        for (Map.Entry<Long, List<GoodModelInfoDTO>> entry : map.entrySet()) {
            List<GoodModelInfoDTO> goodsList = entry.getValue();
            GoodModelInfoDTO goodModelInfoDTO = goodsList.stream().findFirst().orElse(null);
            GoodsTemplateInfoVO goodsTemplateInfoVO = new GoodsTemplateInfoVO();
            if (goodModelInfoDTO != null) {
                goodsTemplateInfoVO.setId(goodModelInfoDTO.getId());
                goodsTemplateInfoVO.setGoodsName(goodModelInfoDTO.getBaseGoodsName());
                goodsTemplateInfoVO.setCategoryName(goodModelInfoDTO.getCategoryName());
                goodsTemplateInfoVO.setId(goodModelInfoDTO.getId());
            }
            List<GoodsModelVO> goodsModelList = Lists.newArrayList();
            goodsList.forEach(item -> {
                GoodsModelVO goodsModelVO = new GoodsModelVO();
                goodsModelVO.setId(item.getId());
                goodsModelVO.setBaseGoodsModelsName(item.getBaseGoodsModelsName());
                goodsModelVO.setUnit(item.getUnit());
                goodsModelVO.setCounts(item.getCounts());
                goodsModelVO.setBaseGoodsModelsId(item.getBaseGoodsModelsId());
                goodsModelVO.setScrappedName(item.getScrappedName());
                goodsModelList.add(goodsModelVO);
            });
            goodsTemplateInfoVO.setModels(goodsModelList);
            scrappedGoodsVO.add(goodsTemplateInfoVO);

        }
        scrappedExtend.setScrappedGoods(scrappedGoodsVO);
        return scrappedExtend;
    }

    /**
     * 报废明细
     *
     * @param param
     * @return
     */
    @Override
    public PageUtil queryDetailList(LWhFormScrappedQry param, FinSysTenantUser sysInfo) {
        StringBuilder sql = new StringBuilder(QUERY_BF_DETAIL_LIST);
        HashMap<String, Object> paramts = new HashMap<>();

        // 报废单号
        if (!StringUtils.isEmpty(param.getBusinessFormCode())) {
            sql.append("and BUSINESS_FORM_CODE =:BUSINESS_FORM_CODE ");
            paramts.put("BUSINESS_FORM_CODE", param.getBusinessFormCode());
        }
        // 物品名称
        if (!StringUtils.isEmpty(param.getGoodsTemplateName())) {
            sql.append("and GOODS_TEMPLATE_NAME like:GOODS_TEMPLATE_NAME ");
            paramts.put("GOODS_TEMPLATE_NAME",
                StringUtils.CHAR_PERCENT + param.getGoodsTemplateName() + StringUtils.CHAR_PERCENT);
        }
        // 规格型号
        if (param.getBaseGoodsModelsId() != null) {
            sql.append("and BASE_GOODS_MODELS_ID =:BASE_GOODS_MODELS_ID ");
            paramts.put("BASE_GOODS_MODELS_ID", param.getBaseGoodsModelsId());
        }
        // 机构
        sql.append("and AGENCY_ID like:AGENCY_ID ");
        if (param.getAgencyId() != null) {
            paramts.put("AGENCY_ID", param.getAgencyId() + StringUtils.CHAR_PERCENT);
        } else {
            paramts.put("AGENCY_ID", sysInfo.getTenantId() + StringUtils.CHAR_PERCENT);
        }
        // 创建人
        if (!StringUtils.isEmpty(param.getOperatorName())) {
            sql.append("and OPERATOR_NAME =:OPERATOR_NAME ");
            paramts.put("OPERATOR_NAME", StringUtils.CHAR_PERCENT + param.getOperatorName() + StringUtils.CHAR_PERCENT);
        }

        // 结束时间
        if (param.getStartTime() != null) {
            sql.append("and DEAL_TIME >=:dealTimeStart ");
            paramts.put("dealTimeStart", param.getStartTime() * 1000000);
        }
        if (param.getEndTime() != null) {
            sql.append("and DEAL_TIME <:dealTimeEnd ");
            paramts.put("dealTimeEnd", param.getEndTime() * 1000000 + 240000);
        }

        sql.append("ORDER BY DEAL_TIME DESC ");
        GenericPager<Map<String, Object>> mapGenericPager =
            selectSplit(sql.toString(), paramts, param.getPageNum(), param.getPageSize(), new MapperUtil());
        PageUtil pageUtil = new PageUtil<>(mapGenericPager);
        List<FormScrappedGoodsDetailVO> result = Lists.newArrayList();
        mapGenericPager.getDatas().forEach(item -> {
            FormScrappedGoodsDetailVO formScrappedGoodsDetailVO =
                MapUtils.convertMapToObj(item, FormScrappedGoodsDetailVO.class);
            result.add(formScrappedGoodsDetailVO);
        });
        pageUtil.setDatas(result);
        return pageUtil;
    }

    @Override
    public List<ScrappedInfoExcelTemplate> export(Long id) {
        String sql = "SELECT BUSINESS_FORM_CODE,fs.DEAL_TIME,OPERATOR_NAME,\n"
            + "\tAGENCY_NAME tenantName,GOODS_TEMPLATE_NAME templateName,\n"
            + "\tBASE_GOODS_MODELS_NAME baseModelName,COUNTS num,SCRAPPED_NAME deception,\n"
            + "\tBEIZ remark,total_amount FROM l_wh_form_scrapped_goods fsg\n"
            + "\tLEFT JOIN l_wh_form_scrapped fs ON fs.id = fsg.FORM_SCRAPPED_ID WHERE fs.ID = :id\n"
            + "\tAND STATES = 1";
        Map<String, Object> param = new HashMap<>();
        param.put("id", id);
        List<Map<String, Object>> select = this.select(sql, param, new MapperUtil());
        if (CollectionUtils.isEmpty(select)) {
            return null;
        }
        List<ScrappedInfoExcelTemplate> list = Lists.newArrayList();
        select.forEach(item -> {
            ScrappedInfoExcelTemplate inventoryExcelTemplate =
                MapUtils.convertMapToObj(item, ScrappedInfoExcelTemplate.class);
            inventoryExcelTemplate.setAmount(CurrencyUtil.convertFenToYuan(inventoryExcelTemplate.getTotalAmount()));
            list.add(inventoryExcelTemplate);
        });
        return list;
    }

    @Override
    public List<GoodsTemplateCountVO> getScrappedCountByBusinessId(Long businessId) {
        List<GoodsTemplateCountVO> goodsTemplateCount = Lists.newArrayList();
        // 统计型号数量
        String sql =
            "SELECT fsg.BASE_GOODS_TEMPLATE_ID id,fsg.GOODS_TEMPLATE_NAME goodsName,sum(counts) count FROM l_wh_form_scrapped fs left join l_wh_form_scrapped_goods fsg on fs.id = fsg.FORM_SCRAPPED_ID "
                + "where fsg.FORM_SCRAPPED_ID =:businessId group by fsg.BASE_GOODS_TEMPLATE_ID";
        Map<String, Object> paramMap = new HashMap<>();
        paramMap.put("businessId", businessId);
        List<Map<String, Object>> procureModelList = this.select(sql, paramMap, new MapperUtil());
        for (Map<String, Object> map : procureModelList) {
            GoodsTemplateCountVO goodsTemplateCountVO = MapUtils.convertMapToObj(map, GoodsTemplateCountVO.class);
            goodsTemplateCount.add(goodsTemplateCountVO);
        }
        return goodsTemplateCount;
    }

}