package com.engine.salary.wrapper;

import com.engine.common.util.ServiceUtil;
import com.engine.core.impl.Service;
import com.engine.salary.biz.EmployBiz;
import com.engine.salary.biz.SalaryItemBiz;
import com.engine.salary.biz.TaxAgentBiz;
import com.engine.salary.common.LocalDateRange;
import com.engine.salary.component.WeaFormOption;
import com.engine.salary.entity.datacollection.DataCollectionEmployee;
import com.engine.salary.entity.salaryacct.po.SalaryAcctRecordPO;
import com.engine.salary.entity.salaryacct.po.SalaryAcctResultPO;
import com.engine.salary.entity.salaryitem.po.SalaryItemPO;
import com.engine.salary.entity.salarysob.po.SalarySobPO;
import com.engine.salary.entity.taxdeclaration.TaxDeclaration;
import com.engine.salary.entity.taxdeclaration.bo.TaxDeclarationBO;
import com.engine.salary.entity.taxdeclaration.dto.TaxDeclarationFormDTO;
import com.engine.salary.entity.taxdeclaration.dto.TaxDeclarationInfoDTO;
import com.engine.salary.entity.taxdeclaration.dto.TaxDeclarationListDTO;
import com.engine.salary.entity.taxdeclaration.param.TaxDeclarationListQueryParam;
import com.engine.salary.entity.taxdeclaration.param.TaxDeclarationSaveParam;
import com.engine.salary.entity.taxdeclaration.po.TaxDeclarationPO;
import com.engine.salary.entity.taxrate.TaxAgent;
import com.engine.salary.enums.salaryaccounting.SalaryAcctRecordStatusEnum;
import com.engine.salary.exception.SalaryRunTimeException;
import com.engine.salary.mapper.datacollection.AddUpSituationMapper;
import com.engine.salary.mapper.salaryacct.SalaryAcctRecordMapper;
import com.engine.salary.mapper.taxdeclaration.TaxDeclarationMapper;
import com.engine.salary.service.*;
import com.engine.salary.service.impl.*;
import com.engine.salary.util.SalaryDateUtil;
import com.engine.salary.util.SalaryEntityUtil;
import com.engine.salary.util.SalaryI18nUtil;
import com.engine.salary.util.db.MapperProxyFactory;
import com.engine.salary.util.page.PageInfo;
import com.google.common.collect.Lists;
import com.google.j2objc.annotations.AutoreleasePool;
import com.weaverboot.frame.ioc.anno.fieldAnno.WeaAutowired;
import org.apache.commons.collections4.CollectionUtils;
import org.springframework.stereotype.Component;
import org.springframework.transaction.annotation.Transactional;
import weaver.hrm.User;

import javax.annotation.Resource;
import java.text.SimpleDateFormat;
import java.util.*;
import java.util.stream.Collectors;

/**
 * @description: 个税申报表
 * @author: xiajun
 * @modified By: xiajun
 * @date: Created in 1/23/22 5:50 PM
 * @version:v1.0
 */
@Component
public class TaxDeclarationWrapper extends Service {

    public TaxDeclarationWrapper() {
    }

    private TaxDeclarationService getTaxDeclarationService(User user) {
        return (TaxDeclarationService) ServiceUtil.getService(TaxDeclarationServiceImpl.class, user);
    }

    private TaxAgentService getTaxAgentService(User user) {
        return (TaxAgentService) ServiceUtil.getService(TaxAgentServiceImpl.class, user);
    }
    private TaxDeclarationMapper getTaxDeclarationMapper() {
        return MapperProxyFactory.getProxy(TaxDeclarationMapper.class);
    }

    private SalaryAcctRecordMapper getSalaryAcctRecordMapper() {
        return MapperProxyFactory.getProxy(SalaryAcctRecordMapper.class);
    }

//      @Resource
      private TaxAgentBiz taxAgentBiz = new TaxAgentBiz();
      @Resource
      private SalaryItemBiz salaryItemBiz;
      @WeaAutowired
      private TaxDeclarationDetailService taxDeclarationDetailService;
      @Resource
      private SalaryAcctResultService salaryAcctResultService;
      @Resource
      private SalaryAcctRecordService salaryAcctRecordService;
      @Resource
      private AddUpSituationMapper addUpSituationMapper;
      @Resource
      private TaxDeclarationMapper taxDeclarationMapper;
      @Resource
      private SalarySobService salarySobService;

    /**
     * 个税申报表列表
     *
     * @param queryParam 列表查询条件
     * @param
     * @return
     */
    public PageInfo listPage(TaxDeclarationListQueryParam queryParam) {
        EmployBiz employBiz = new EmployBiz();
        // 询个税申报表（分页）
        PageInfo<TaxDeclarationPO> page = getTaxDeclarationService(user).listPageByParam(queryParam);
        PageInfo<TaxDeclarationListDTO> dtoPage = new PageInfo<TaxDeclarationListDTO>(TaxDeclarationListDTO.class);
        dtoPage.setPageNum(queryParam.getCurrent());
        dtoPage.setPageSize(queryParam.getPageSize());
        List<TaxDeclarationPO> list = page.getList();
        if (CollectionUtils.isNotEmpty(list)) {
            // 查询人员
            List<Long> employeeIds = SalaryEntityUtil.properties(list, TaxDeclarationPO::getCreator, Collectors.toList());
            List<DataCollectionEmployee> employeeComInfos = employBiz.getEmployeeByIdsAll(employeeIds);
            // 查询个税扣缴义务人
            Set<Long> taxAgentIds = SalaryEntityUtil.properties(list, TaxDeclarationPO::getTaxAgentId);
            //List<TaxAgent> taxAgentPOS = new TaxAgentBiz().listByIds(taxAgentIds);
            List<TaxAgent> taxAgentPOS = getTaxDeclarationService(user).countByTaxDeclarationId(taxAgentIds);
            // 转换成列表dto
            List<TaxDeclarationListDTO> taxDeclarationListDTOS = TaxDeclarationBO.convert2ListDTO(list,  employeeComInfos, taxAgentPOS);
            dtoPage.setList(taxDeclarationListDTOS);
        }
        return dtoPage;
    }


     public TaxDeclarationFormDTO getForm(Long id) {
            TaxDeclarationFormDTO formDTO = new TaxDeclarationFormDTO();
            if (Objects.nonNull(id)) {
                // 查询个税申报表
                TaxDeclaration taxDeclaration = getTaxDeclarationService(user).getById(id);
                if (Objects.isNull(taxDeclaration)) {
                    throw new SalaryRunTimeException(SalaryI18nUtil.getI18nLabel(98877, "个税申报表不存在或已删除"));
                }
                // 查询个税扣缴义务人
                TaxAgent taxAgent = new TaxAgentBiz().getById(id);
                //日期转换
                SimpleDateFormat simpleDateFormat=new SimpleDateFormat("yyyy-MM");
                String transformDate=simpleDateFormat.format(taxDeclaration.getSalaryMonth());
                // 转换成个税申报表详情dto
                formDTO = TaxDeclarationFormDTO.builder()
                        .salaryMonth(SalaryDateUtil.String2YearMonth(transformDate))
                        .taxAgentId(taxDeclaration.getTaxAgentId())
                        .taxAgentName(Optional.ofNullable(taxAgent).map(TaxAgent::getName).orElse(""))
                        .description(taxDeclaration.getDescription())
                        .build();
            }
            // 转换成前端所需的数据格式
           // WeaForm weaForm = SalaryFormatUtil.<TaxDeclarationFormDTO>getInstance().buildForm(TaxDeclarationFormDTO.class, formDTO);

            // 查询租户所有的个税扣缴义务人
            Collection<TaxAgent> taxAgentListDTOS = new TaxAgentBiz().listAll();
            //  表单中个税扣缴义务人的可选项
            List<WeaFormOption> weaFormOptions = Lists.newArrayListWithExpectedSize(taxAgentListDTOS.size());
            for (TaxAgent taxAgent : taxAgentListDTOS) {
                weaFormOptions.add(new WeaFormOption("" + taxAgent.getId(), taxAgent.getName()));
            }
//            weaForm.getItems().forEach((k, v) -> {
//                if (StringUtils.equals("taxAgentId", k)) {
//                    v.setOptions(weaFormOptions);
//                }
//                if (StringUtils.equals("salaryMonth", k)) {
//                    Map<String, Object> otherParams = new HashMap<>();
//                    otherParams.put("type", "month");
//                    v.setOtherParams(otherParams);
//                }
//            });
            return formDTO;
        }
    /*
     *//**
     * 查询个税申报表的基本信息
     *
     * @param id        个税申报表id
     * @return
     */
    public TaxDeclarationInfoDTO getTaxDeclarationInfoById(Long id) {
        // 查询个税申报表
        TaxDeclaration taxDeclaration = getTaxDeclarationService(user).getById(id);
        if (Objects.isNull(taxDeclaration)) {
            throw new SalaryRunTimeException(SalaryI18nUtil.getI18nLabel(98877, "个税申报表不存在或已删除"));
        }
        //日期转换
        SimpleDateFormat simpleDateFormat=new SimpleDateFormat("yyyy-MM");
        String transformDate=simpleDateFormat.format(taxDeclaration.getSalaryMonth());
        // 查询个税扣缴义务人
        TaxAgent taxAgentPO = new TaxAgentBiz().getById(taxDeclaration.getTaxAgentId());
        return TaxDeclarationInfoDTO.builder()
                .salaryMonth(SalaryDateUtil.String2YearMonth(transformDate))
                .taxAgentId(taxDeclaration.getTaxAgentId())
                .taxAgentName(Optional.ofNullable(taxAgentPO).map(TaxAgent::getName).orElse(""))
                .build();
    }
    /*
    *//**
     * 保存
     *
     * @param saveParam  保存参数
     */
    @Transactional(rollbackFor = Exception.class)
    public void save(TaxDeclarationSaveParam saveParam) {
        //getTaxDeclarationService(user).save(saveParam);
        EmployBiz employBiz = new EmployBiz();
        // 薪资所属月的日期范围
        LocalDateRange salaryMonthDateRange = SalaryDateUtil.localDate2YearRange(SalaryDateUtil.localDateToDate(saveParam.getSalaryMonth().atDay(1)));
        if (Objects.isNull(salaryMonthDateRange)) {
            throw new SalaryRunTimeException(SalaryI18nUtil.getI18nLabel(84026, "参数错误"));
        }
        // 查询薪资所属月已经生成过的个税申报表
        List<TaxDeclarationPO> taxDeclarationPOS = listBySalaryMonthTax(salaryMonthDateRange);
        // 已经生成过个税申报表，不允许再次生成个税申报表
        if (CollectionUtils.isNotEmpty(taxDeclarationPOS)) {
            throw new SalaryRunTimeException(SalaryI18nUtil.getI18nLabel(98873, "{0}已经生成过个税申报表，不允许再次生成")
                    .replace("{0}", saveParam.getSalaryMonth().toString()));
        }
        // 查询薪资所属月的薪资核算记录
        List<SalaryAcctRecordPO> salaryAcctRecordPOS = listBySalaryMonth(salaryMonthDateRange);
        // 无薪资核算记录，不允许生成个税申报表
        if (CollectionUtils.isEmpty(salaryAcctRecordPOS)) {
            throw new SalaryRunTimeException(SalaryI18nUtil.getI18nLabel(98874, "{0}无申报数据")
                    .replace("{0}", saveParam.getSalaryMonth().toString()));
        }
        // 如果存在未归档的，也不允许生成个税申报表
        boolean notArchived = salaryAcctRecordPOS.stream().anyMatch(salaryAcctRecordPO -> !Objects.equals(salaryAcctRecordPO.getStatus(), SalaryAcctRecordStatusEnum.ARCHIVED.getValue()));
        if (notArchived) {
            throw new SalaryRunTimeException(SalaryI18nUtil.getI18nLabel(98875, "{0}有未归档数据，请全部归档后再申报")
                    .replace("{0}", saveParam.getSalaryMonth().toString()));
        }
        // 如果当前薪资所属月下存在不同的税款所属期，属于异常业务场景，不允许生成个税申报表
        Date taxCycle = salaryAcctRecordPOS.get(0).getTaxCycle();
        boolean differentTaxCycle = salaryAcctRecordPOS.stream().anyMatch(salaryAcctRecordPO -> salaryAcctRecordPO.getTaxCycle().compareTo(taxCycle) != 0);
        if (differentTaxCycle) {
            throw new SalaryRunTimeException(SalaryI18nUtil.getI18nLabel(98876, "{0}存在不同的税款所属期，无法正常生成个税申报表，请调整账套设置，重新核算后再生成个税申报表")
                    .replace("{0}", saveParam.getSalaryMonth().toString()));
        }
        // 查询薪资核算结果
        Set<Long> salaryAcctRecordIds = SalaryEntityUtil.properties(salaryAcctRecordPOS, SalaryAcctRecordPO::getId);
        List<SalaryAcctResultPO> salaryAcctResultPOS = new SalaryAcctResultServiceImpl().listBySalaryAcctRecordIds(salaryAcctRecordIds);
        // 无薪资核算结果，不允许生成个税申报表
        if (CollectionUtils.isEmpty(salaryAcctResultPOS)) {
            throw new SalaryRunTimeException(SalaryI18nUtil.getI18nLabel(98874, "{0}无申报数据")
                    .replace("{0}", saveParam.getSalaryMonth().toString()));
        }
        // 查询薪资账套
        Set<Long> salarySobIds = SalaryEntityUtil.properties(salaryAcctRecordPOS, SalaryAcctRecordPO::getSalarySobId);
        List<SalarySobPO> salarySobPOS = new SalarySobServiceImpl().listByIds(salarySobIds);

        //查询DataCollectionEmployee
         //DataCollectionEmployee employeeId =

        // 查询所有薪资项目
        List<SalaryItemPO> salaryItemPOS = new SalaryItemBiz().listAll();
        // 处理要保存的数据
        TaxDeclarationBO.Result result = TaxDeclarationBO.handle(saveParam, taxCycle, salaryItemPOS, salarySobPOS,salaryAcctResultPOS);
        // 保存个税申报表
        if (CollectionUtils.isNotEmpty(result.getNeedInsertTaxDeclarations())) {

            getTaxDeclarationMapper().batchInsert(result.getNeedInsertTaxDeclarations());
        }
        // 保存个税申报表明细
        if (CollectionUtils.isNotEmpty(result.getNeedInsertTaxDeclarationDetails())) {

            new TaxDeclarationDetailServiceImpl().batchSave(result.getNeedInsertTaxDeclarationDetails());
        }
        // 保存累计情况
        if (CollectionUtils.isNotEmpty(result.getNeedInsertAccumulatedSituations())) {
            // TODO: 1/23/22 待修改（不能直接调用mapper）
          // addUpSituationMapper.insertData(Lists.newArrayList(result.getNeedInsertAccumulatedSituations()));
        }
        // 更新薪资核算记录的状态
        new SalaryAcctRecordServiceImpl().updateStatusByIds(salaryAcctRecordIds, SalaryAcctRecordStatusEnum.DECLARED);
        // 查询个税扣缴义务人
        Set<Long> taxAgentIds = SalaryEntityUtil.properties(result.getNeedInsertTaxDeclarations(), TaxDeclarationPO::getTaxAgentId);
        List<TaxAgent> taxAgentPOS = new TaxAgentBiz().listByIds(taxAgentIds);
        Map<Long, String> taxAgentNameMap = SalaryEntityUtil.convert2Map(taxAgentPOS, TaxAgent::getId, TaxAgent::getName);
        // 记录日志
        /*for (TaxDeclarationPO taxDeclarationPO : result.getNeedInsertTaxDeclarations()) {
            String targetName = SalaryDateUtil.toYearMonth(taxDeclarationPO.getSalaryMonth())
                    + "(" + taxAgentNameMap.getOrDefault(taxDeclarationPO.getTaxAgentId(), StringUtils.EMPTY) + ")";
            LoggerContext<TaxDeclarationPO> loggerContext = new LoggerContext<>();
            loggerContext.setTargetId(String.valueOf(taxDeclarationPO.getId()));
            loggerContext.setTargetName(targetName);
            loggerContext.setOperateType(OperateTypeEnum.UPDATE.getValue());
            loggerContext.setOperateTypeName(SalaryI18nUtil.getI18nLabel(99815, "生成个税申报表"));
            loggerContext.setOperatedesc(SalaryI18nUtil.getI18nLabel(99815, "生成个税申报表"));
            taxDeclarationLoggerTemplate.write(loggerContext);
        }*/
    }

    public List<TaxDeclarationPO> listBySalaryMonthTax(LocalDateRange salaryMonthDateRange) {
        return getTaxDeclarationMapper().listSome(TaxDeclarationPO.builder().salaryMonths(salaryMonthDateRange).build());
    }

    public List<SalaryAcctRecordPO> listBySalaryMonth(LocalDateRange salaryMonthDateRange) {
        return getSalaryAcctRecordMapper().listSome(SalaryAcctRecordPO.builder().salaryMonths(salaryMonthDateRange).build());
    }

}