package com.engine.salary.service.impl;

import cn.hutool.core.util.NumberUtil;
import com.cloudstore.eccom.pc.table.WeaTableColumn;
import com.engine.common.util.ServiceUtil;
import com.engine.core.impl.Service;
import com.engine.salary.constant.SalaryDefaultTenantConstant;
import com.engine.salary.encrypt.EncryptUtil;
import com.engine.salary.entity.datacollection.DataCollectionEmployee;
import com.engine.salary.entity.employeedeclare.po.EmployeeDeclarePO;
import com.engine.salary.entity.extemp.po.ExtEmpPO;
import com.engine.salary.entity.taxdeclaration.bo.TaxDeclarationValueList;
import com.engine.salary.entity.taxdeclaration.dto.TaxDeclarationValueListDTO;
import com.engine.salary.entity.taxdeclaration.param.TaxDeclarationValueListQueryParam;
import com.engine.salary.entity.taxdeclaration.param.TaxDeclareRecordDetailSaveParam;
import com.engine.salary.entity.taxdeclaration.po.TaxDeclarationPO;
import com.engine.salary.entity.taxdeclaration.po.TaxDeclarationValuePO;
import com.engine.salary.entity.taxdeclaration.po.TaxDeclareRecordPO;
import com.engine.salary.entity.taxdeclaration.po.TaxReportColumnPO;
import com.engine.salary.enums.salaryaccounting.EmployeeTypeEnum;
import com.engine.salary.enums.salaryitem.SalaryDataTypeEnum;
import com.engine.salary.enums.salarysob.IncomeCategoryEnum;
import com.engine.salary.enums.sicategory.DeleteTypeEnum;
import com.engine.salary.enums.taxdeclaration.SourceEnum;
import com.engine.salary.exception.SalaryRunTimeException;
import com.engine.salary.mapper.taxdeclaration.TaxDeclarationValueMapper;
import com.engine.salary.mapper.taxdeclaration.TaxDeclareRecordMapper;
import com.engine.salary.remote.tax.client.DeclareClient;
import com.engine.salary.remote.tax.response.employee.GetDeclareTaxResultFeedbackResponse;
import com.engine.salary.service.*;
import com.engine.salary.util.JsonUtil;
import com.engine.salary.util.SalaryEntityUtil;
import com.engine.salary.util.SalaryEnumUtil;
import com.engine.salary.util.db.MapperProxyFactory;
import com.engine.salary.util.page.PageInfo;
import com.engine.salary.util.page.SalaryPageUtil;
import com.google.common.collect.Lists;
import com.google.common.collect.Maps;
import dm.jdbc.util.IdGenerator;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.collections4.CollectionUtils;
import weaver.general.Util;
import weaver.hrm.User;

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

/**
 * 个税申报表
 * <p>Copyright: Copyright (c) 2023</p>
 * <p>Company: 泛微软件</p>
 *
 * @author qiantao
 * @version 1.0
 **/
@Slf4j
public class TaxDeclarationValueServiceImpl extends Service implements TaxDeclarationValueService {
    public EncryptUtil encryptUtil = new EncryptUtil();

    private TaxDeclarationValueMapper getTaxDeclarationValueMapper() {
        return MapperProxyFactory.getProxy(TaxDeclarationValueMapper.class);
    }

    private TaxDeclareRecordMapper getTaxDeclareRecordMapper() {
        return MapperProxyFactory.getProxy(TaxDeclareRecordMapper.class);
    }

    private SalaryEmployeeService getSalaryEmployeeService(User user) {
        return ServiceUtil.getService(SalaryEmployeeServiceImpl.class, user);
    }

    private ExtEmpService getExtEmpService(User user) {
        return ServiceUtil.getService(ExtEmpServiceImpl.class, user);
    }

    private EmployeeDeclareService getEmployeeDeclareService(User user) {
        return ServiceUtil.getService(EmployeeDeclareServiceImpl.class, user);
    }

    private TaxReportColumnService getTaxReportColumnService(User user) {
        return ServiceUtil.getService(TaxReportColumnServiceImpl.class, user);
    }

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

    @Override
    public PageInfo<TaxDeclarationValuePO> listPageByTaxDeclarationIds(TaxDeclarationValueListQueryParam queryParam, Collection<Long> taxDeclarationIds) {
        List<TaxDeclarationValuePO> taxDeclarationValuePOS = getTaxDeclarationValueMapper().listSome(TaxDeclarationValuePO.builder().taxDeclarationIds(taxDeclarationIds).build());
        taxDeclarationValuePOS = decryptBatch(taxDeclarationValuePOS);
        return SalaryPageUtil.buildPage(queryParam.getCurrent(), queryParam.getPageSize(), taxDeclarationValuePOS, TaxDeclarationValuePO.class);
    }

    @Override
    public List<TaxDeclarationValuePO> listByTaxDeclarationIds(Collection<Long> taxDeclarationIds) {
        List<TaxDeclarationValuePO> taxDeclarationValues = getTaxDeclarationValueMapper().listSome(TaxDeclarationValuePO.builder().taxDeclarationIds(taxDeclarationIds).build());
        return decryptBatch(taxDeclarationValues);
    }

    @Override
    public List<TaxDeclarationValuePO> listByTaxDeclarationId(Long taxDeclarationId) {
        List<TaxDeclarationValuePO> taxDeclarationValues = getTaxDeclarationValueMapper().listSome(TaxDeclarationValuePO.builder().taxDeclarationId(taxDeclarationId).build());
        return decryptBatch(taxDeclarationValues);
    }

    @Override
    public List<TaxDeclarationValuePO> listByTaxDeclarationIdsNoDecrypt(Collection<Long> taxDeclarationIds) {
        return getTaxDeclarationValueMapper().listSome(TaxDeclarationValuePO.builder().taxDeclarationIds(taxDeclarationIds).build());
    }

    @Override
    public TaxDeclarationValueListDTO convert2List(TaxDeclarationPO taxDeclaration, List<TaxDeclarationValuePO> taxDeclarationValues) {
        // 查询个税申报表表头
        IncomeCategoryEnum incomeCategoryEnum = SalaryEnumUtil.enumMatchByValue(taxDeclaration.getIncomeCategory(), IncomeCategoryEnum.class);
        List<TaxReportColumnPO> taxReportColumns = getTaxReportColumnService(user).listByIncomeCategory(incomeCategoryEnum, 0);
        // 人员id
        Set<Long> employeeIds = SalaryEntityUtil.properties(taxDeclarationValues, TaxDeclarationValuePO::getEmployeeId);
        // 查询报送的人员
        List<EmployeeDeclarePO> employeeDeclares = getEmployeeDeclareService(user).listByTaxCycleAndTaxAgentIdAndEmployeeIds(taxDeclaration.getTaxCycle(), taxDeclaration.getTaxAgentId(), employeeIds);
        // 查询人员信息
        List<Long> simpleEmployeeIds = taxDeclarationValues.stream()
                .filter(taxDeclarationValue -> taxDeclarationValue.getEmployeeType() == null || Objects.equals(taxDeclarationValue.getEmployeeType(), EmployeeTypeEnum.ORGANIZATION.getValue()))
                .map(TaxDeclarationValuePO::getEmployeeId)
                .distinct()
                .collect(Collectors.toList());
        List<DataCollectionEmployee> simpleEmployees = getSalaryEmployeeService(user).getEmployeeByIds(simpleEmployeeIds);
        // 查询人员薪资（身份证号码等）
        List<DataCollectionEmployee> simpleUserInfos = getSalaryEmployeeService(user).getEmployeeByIds(simpleEmployeeIds);
        // 查询外部人员
        List<Long> extEmployeeIds = taxDeclarationValues.stream()
                .filter(taxDeclarationValue -> Objects.equals(taxDeclarationValue.getEmployeeType(), EmployeeTypeEnum.EXT_EMPLOYEE.getValue()))
                .map(TaxDeclarationValuePO::getEmployeeId)
                .collect(Collectors.toList());
        List<ExtEmpPO> extEmployees = getExtEmpService(user).getExtEmpByIds(extEmployeeIds);

        // 列表表头
        List<WeaTableColumn> weaTableColumns = TaxDeclarationValueList.buildTableColumns(taxReportColumns);
        // 列表数据
        List<Map<String, Object>> data = TaxDeclarationValueList.buildTableData(incomeCategoryEnum, taxReportColumns, taxDeclarationValues,
                employeeDeclares, simpleEmployees, simpleUserInfos, extEmployees, false);

        return new TaxDeclarationValueListDTO().setColumns(weaTableColumns).setData(data);
    }

    @Override
    public void batchSave(List<TaxDeclarationValuePO> taxDeclarationValues) {
        if (CollectionUtils.isNotEmpty(taxDeclarationValues)) {
            // 加密
            taxDeclarationValues.forEach(taxDeclarationValue ->
                    taxDeclarationValue.setResultValueJson(JsonUtil.toJsonString(taxDeclarationValue.getResultValue())));
            taxDeclarationValues = encryptUtil.encryptList(taxDeclarationValues, TaxDeclarationValuePO.class);
            // 分批保存
            List<List<TaxDeclarationValuePO>> partition = Lists.partition(taxDeclarationValues, 100);
            for (List<TaxDeclarationValuePO> subTaxDeclarationValues : partition) {
                subTaxDeclarationValues.forEach(getTaxDeclarationValueMapper()::insertIgnoreNull);
            }
        }
    }

    @Override
    public void batchEdit(List<TaxDeclarationValuePO> taxDeclarationValues) {
        if (CollectionUtils.isNotEmpty(taxDeclarationValues)) {
            // 加密
            taxDeclarationValues.forEach(taxDeclarationValue ->
                    taxDeclarationValue.setResultValueJson(JsonUtil.toJsonString(taxDeclarationValue.getResultValue())));
            taxDeclarationValues = encryptUtil.encryptList(taxDeclarationValues, TaxDeclarationValuePO.class);
            // 分批保存
            List<List<TaxDeclarationValuePO>> partition = Lists.partition(taxDeclarationValues, 100);
            for (List<TaxDeclarationValuePO> subTaxDeclarationValues : partition) {
                subTaxDeclarationValues.forEach(getTaxDeclarationValueMapper()::updateIgnoreNull);
            }
        }
    }

    @Override
    public void save(TaxDeclareRecordDetailSaveParam param) {
        TaxDeclarationPO taxDeclaration = getTaxDeclarationService(user).getById(param.getTaxDeclarationId());
        if (taxDeclaration == null) {
            throw new SalaryRunTimeException("个税申报表不存在！");
        }

        Long taxDeclareRecordId = taxDeclaration.getTaxDeclareRecordId();
        TaxDeclareRecordPO declareRecordPO = getTaxDeclareRecordMapper().getById(taxDeclareRecordId);
        if (declareRecordPO == null) {
            throw new SalaryRunTimeException("个税申报记录不存在！");
        }

        TaxDeclarationValuePO po = TaxDeclarationValuePO.builder()
                .id(IdGenerator.generate())
                .taxDeclarationId(param.getTaxDeclarationId())
                .taxDeclareRecordId(taxDeclareRecordId)
                .employeeId(param.getEmployeeId())
                .employeeType(param.getEmployeeType())
                .resultValue(param.getTaxReportColumnValues())
                .resultValueJson(JsonUtil.toJsonString(param.getTaxReportColumnValues()))
                .createTime(new Date())
                .updateTime(new Date())
                .source(SourceEnum.ADD.getValue())
                .creator((long) user.getUID())
                .deleteType(0)
                .tenantKey(SalaryDefaultTenantConstant.DEFAULT_TENANT_KEY)
                .build();
        encryptUtil.encrypt(po, TaxDeclarationValuePO.class);
        getTaxDeclarationValueMapper().insertIgnoreNull(po);

        //新增年终奖
        if (IncomeCategoryEnum.ONETIME_ANNUAL_BONUS.getValue().equals(taxDeclaration.getIncomeCategory())) {
            autoAddWagesDeclare(declareRecordPO);
        }
    }

    @Override
    public void edit(TaxDeclareRecordDetailSaveParam param) {
        TaxDeclarationValuePO po = getById(param.getId());
        po.setResultValue(param.getTaxReportColumnValues());
        po.setResultValueJson(JsonUtil.toJsonString(param.getTaxReportColumnValues()));
        po.setUpdateTime(new Date());
        po.setSource(SourceEnum.EDIT.getValue());
        encryptUtil.encrypt(po, TaxDeclarationValuePO.class);
        getTaxDeclarationValueMapper().updateIgnoreNull(po);
    }

    @Override
    public TaxDeclarationValuePO getById(Long id) {
        TaxDeclarationValuePO po = getTaxDeclarationValueMapper().getById(id);
        if (po == null) {
            throw new SalaryRunTimeException("个税申报明细不存在！");
        }
        encryptUtil.decrypt(po, TaxDeclarationValuePO.class);
        po.setResultValue(JsonUtil.parseMap(po.getResultValueJson(), String.class));

        return po;
    }

    @Override
    public void deleteByTaxDeclareRecordIds(Collection<Long> taxDeclareRecordIds) {
        if (CollectionUtils.isEmpty(taxDeclareRecordIds)) {
            return;
        }
        getTaxDeclarationValueMapper().deleteBytaxDeclareRecordIds(taxDeclareRecordIds);
    }

    private List<TaxDeclarationValuePO> decryptBatch(List<TaxDeclarationValuePO> taxDeclarationValues) {
        if (CollectionUtils.isEmpty(taxDeclarationValues)) {
            return Collections.emptyList();
        }
        // 解密
        taxDeclarationValues = encryptUtil.decryptList(taxDeclarationValues, TaxDeclarationValuePO.class);
        taxDeclarationValues.forEach(salaryAcctResultValue -> {
            salaryAcctResultValue.setResultValue(JsonUtil.parseMap(salaryAcctResultValue.getResultValueJson(), String.class));
        });
        return taxDeclarationValues;
    }


    @Override
    public void autoAddWagesDeclare(TaxDeclareRecordPO taxDeclareRecord) {

        Long taxDeclareRecordId = taxDeclareRecord.getId();
        Date now = new Date();

        //非正常薪资的人员
        List<Long> notWagesEmpIds = getTaxDeclarationValueMapper().queryNotWagesEmpIds(taxDeclareRecordId);
        if (CollectionUtils.isEmpty(notWagesEmpIds)) {
            return;
        }

        //正常薪资人员
        List<Long> wagesEmpIds = getTaxDeclarationValueMapper().queryWagesEmpIds(taxDeclareRecordId);

        //比较差异
        List<Long> autoAddIds = notWagesEmpIds.stream().filter(id -> !wagesEmpIds.contains(id)).collect(Collectors.toList());
        if (CollectionUtils.isEmpty(autoAddIds)) {
            return;
        }

        //正常薪资的表头
        List<TaxReportColumnPO> taxReportColumns = getTaxReportColumnService(user).listByIncomeCategory(IncomeCategoryEnum.WAGES_AND_SALARIES, 0);
        Map<String, String> valueMap = Maps.newHashMap();
        for (TaxReportColumnPO taxReportColumn : taxReportColumns) {
            String value = Objects.equals(taxReportColumn.getDataType(), SalaryDataTypeEnum.NUMBER.getValue()) ? "0.00" : "";
            valueMap.put(taxReportColumn.getReportColumnDataIndex(), value);
        }

        //当前申报表是否含正常申报
        List<TaxDeclarationPO> list = getTaxDeclarationService(user).listByTaxDeclareRecordId(taxDeclareRecordId, IncomeCategoryEnum.WAGES_AND_SALARIES.getValue());
        TaxDeclarationPO taxDeclarationPO;
        if (CollectionUtils.isNotEmpty(list)) {
            if (list.size() > 1) {
                throw new SalaryRunTimeException("存在多条正常工资薪金申报表数据");
            }
            taxDeclarationPO = list.get(0);
        } else {
            taxDeclarationPO = TaxDeclarationPO
                    .builder()
                    .id(IdGenerator.generate())
                    .taxDeclareRecordId(taxDeclareRecordId)
                    .incomeCategory(IncomeCategoryEnum.WAGES_AND_SALARIES.getValue())
                    .taxAgentId(taxDeclareRecord.getTaxAgentId())
                    .salaryMonth(taxDeclareRecord.getSalaryMonth())
                    .taxCycle(taxDeclareRecord.getTaxCycle())
                    .description(taxDeclareRecord.getRemark())
                    .controlView(0)
                    .creator((long) user.getUID())
                    .createTime(now)
                    .updateTime(now)
                    .deleteType(DeleteTypeEnum.NOT_DELETED.getValue())
                    .tenantKey(SalaryDefaultTenantConstant.DEFAULT_TENANT_KEY)
                    .build();
            List<TaxDeclarationPO> taxList = new ArrayList<>();
            getTaxDeclarationService(user).saveBatch(taxList);
        }

        //组装数据，自动补足
        List<TaxDeclarationValuePO> autoAddValuePOs = autoAddIds.stream().map((empId -> {
            TaxDeclarationValuePO taxDeclarationValue = TaxDeclarationValuePO.builder()
                    .id(IdGenerator.generate())
                    .taxDeclareRecordId(taxDeclarationPO.getTaxDeclareRecordId())
                    .taxDeclarationId(taxDeclarationPO.getId())
                    .employeeType(0)
                    .employeeId(empId)
                    .resultValue(valueMap)
                    .tenantKey(SalaryDefaultTenantConstant.DEFAULT_TENANT_KEY)
                    .creator((long) user.getUID())
                    .deleteType(DeleteTypeEnum.NOT_DELETED.getValue())
                    .createTime(now)
                    .updateTime(now)
                    .source(SourceEnum.AUTO.getValue())
                    .build();
            return taxDeclarationValue;
        })).collect(Collectors.toList());
        batchSave(autoAddValuePOs);
    }

    @Override
    public Map<String, Object> contrast(Long taxDeclarationId) {


        TaxDeclarationPO taxDeclaration = getTaxDeclarationService(user).getById(taxDeclarationId);
        if (taxDeclaration == null) {
            throw new SalaryRunTimeException("无申报表");
        }

        TaxDeclareRecordPO taxDeclareRecordPO = getTaxDeclareRecordMapper().getById(taxDeclaration.getTaxDeclareRecordId());
        if (taxDeclareRecordPO == null) {
            throw new SalaryRunTimeException("申报记录不存在！");
        }


        //线上数据
        DeclareClient declareClient = new DeclareClient(taxDeclareRecordPO.getTaxAgentId());
        GetDeclareTaxResultFeedbackResponse declareTaxResultFeedbackResponse = declareClient.getDeclareTaxResultFeedback(taxDeclareRecordPO.getDeclareRequestId());

        Map<String, List<List<Object>>> onlineDataMap = new HashMap<>();
        List<TaxDeclarationPO> list = getTaxDeclarationService(user).listByTaxDeclareRecordId(taxDeclareRecordPO.getId());
        list.stream().map(TaxDeclarationPO::getIncomeCategory).map(IncomeCategoryEnum::parseByValue).forEach(e -> e.parseGetDeclareTaxResultFeedbackResponse(onlineDataMap, declareTaxResultFeedbackResponse));

        Map<String, Object> resultList = new HashMap<>();
        List<TaxDeclarationValuePO> taxDeclarationValues = listByTaxDeclarationId(taxDeclaration.getId());

        // 查询个税申报表表头
        IncomeCategoryEnum incomeCategoryEnum = SalaryEnumUtil.enumMatchByValue(taxDeclaration.getIncomeCategory(), IncomeCategoryEnum.class);
        List<TaxReportColumnPO> taxReportColumns = getTaxReportColumnService(user).listByIncomeCategory(incomeCategoryEnum);
        List<String> columns = SalaryEntityUtil.properties(taxReportColumns, TaxReportColumnPO::getReportColumnName, Collectors.toList());
        // 人员id
        Set<Long> employeeIds = SalaryEntityUtil.properties(taxDeclarationValues, TaxDeclarationValuePO::getEmployeeId);
        // 查询报送的人员
        List<EmployeeDeclarePO> employeeDeclares = getEmployeeDeclareService(user).listByTaxCycleAndTaxAgentIdAndEmployeeIds(taxDeclaration.getTaxCycle(), taxDeclaration.getTaxAgentId(), employeeIds);
        // 查询人员信息
        List<Long> simpleEmployeeIds = taxDeclarationValues.stream()
                .filter(taxDeclarationValue -> taxDeclarationValue.getEmployeeType() == null || Objects.equals(taxDeclarationValue.getEmployeeType(), EmployeeTypeEnum.ORGANIZATION.getValue()))
                .map(TaxDeclarationValuePO::getEmployeeId)
                .distinct()
                .collect(Collectors.toList());
        List<DataCollectionEmployee> simpleEmployees = getSalaryEmployeeService(user).getEmployeeByIds(simpleEmployeeIds);
        // 查询人员薪资（身份证号码等）
        List<DataCollectionEmployee> simpleUserInfos = getSalaryEmployeeService(user).getEmployeeByIds(simpleEmployeeIds);
        // 查询外部人员
        List<Long> extEmployeeIds = taxDeclarationValues.stream()
                .filter(taxDeclarationValue -> Objects.equals(taxDeclarationValue.getEmployeeType(), EmployeeTypeEnum.EXT_EMPLOYEE.getValue()))
                .map(TaxDeclarationValuePO::getEmployeeId)
                .collect(Collectors.toList());
        List<ExtEmpPO> extEmployees = getExtEmpService(user).getExtEmpByIds(extEmployeeIds);

        // 列表数据
        List<Map<String, Object>> localList = TaxDeclarationValueList.buildTableData(incomeCategoryEnum, taxReportColumns, taxDeclarationValues,
                employeeDeclares, simpleEmployees, simpleUserInfos, extEmployees, true);


        Map<String, Map<String, Object>> localMap = new HashMap<>();
        for (Map<String, Object> map : localList) {
            String no = map.getOrDefault("证件号码", "").toString();
            localMap.put(no, map);
        }

        List<List<Object>> onlineData = onlineDataMap.get(incomeCategoryEnum.getDefaultLabel());
        List<Object> heads = onlineData.get(0);
        List<List<Object>> data = onlineData.subList(1, onlineData.size());
        List<Map<String, Object>> onlineMap = new ArrayList<>();
        for (int i = 0; i < data.size(); i++) {
            List<Object> row = data.get(i);
            Map<String, Object> m = new HashMap<>();
            for (int j = 0; j < heads.size(); j++) {
                String key = heads.get(j).toString();
                m.put(key, row.get(j));
            }
            onlineMap.add(m);
        }

        Map<String, Map<String, Object>> onlineNoMap = new HashMap<>();
        for (Map<String, Object> map : onlineMap) {
            String no = map.getOrDefault("证件号码", "").toString();
            onlineNoMap.put(no, map);
        }

        List<Map<String, Object>> oneResultList = new ArrayList<>();
        for (Map<String, Object> local : localList) {
            Map<String, Object> result = new HashMap<>();
            result.put("姓名", local.get("姓名"));
            result.put("证件类型", local.get("证件类型"));
            result.put("证件号码", local.get("证件号码"));
            String no = local.getOrDefault("证件号码", "").toString();
            Map<String, Object> online = onlineNoMap.get(no);

            taxReportColumns.forEach(col -> {
                Map<String, Object> temp = Maps.newHashMap();
                // 系统值
                String localValue = Util.null2String(local.get(col.getReportColumnName()));
                // 线上值
                String onlineValue = Util.null2String(online.get(col.getReportColumnName()));
                temp.put("local", localValue);
                temp.put("online", onlineValue);
                if (NumberUtil.isNumber(localValue) && NumberUtil.isNumber(onlineValue)) {
                    BigDecimal diff = new BigDecimal(localValue).subtract(new BigDecimal(onlineValue));
                    if (diff.compareTo(new BigDecimal(0)) != 0) {
                        temp.put("diff", diff);
                    }
                } else {
                    if (!Objects.equals(localValue, onlineValue)) {
                        temp.put("diff", localValue);
                    }
                }
                result.put(col.getReportColumnName(), temp);
            });
            oneResultList.add(result);
        }
        resultList.put("columns", columns);
        resultList.put("data", oneResultList);
        return resultList;
    }
}