add function GZSD code, need debug later,

some logic didn't finished yet ,   need make a solution for the keyValue function handle

atms-api/src/main/java/pwc/taxtech/atms/common/util/SpringContextUtil.java

@@ -36,6 +36,7 @@ public class SpringContextUtil implements ApplicationContextAware {
     public static VatEnterpriseAccountMapper vatEnterpriseAccountMapper;
     public static BalanceStdManualMapper balanceStdManualMapper;
     public static OutputVATInvoiceMapper outputVATInvoiceMapper;
+    public static PeriodTaxRuleSettingMapper periodTaxRuleSettingMapper;
 
 
     /**
@@ -71,5 +72,6 @@ public class SpringContextUtil implements ApplicationContextAware {
         vatEnterpriseAccountMapper = webApplicationContext.getBean(VatEnterpriseAccountMapper.class);
         balanceStdManualMapper = webApplicationContext.getBean(BalanceStdManualMapper.class);
         outputVATInvoiceMapper = webApplicationContext.getBean(OutputVATInvoiceMapper.class);
+        periodTaxRuleSettingMapper = webApplicationContext.getBean(PeriodTaxRuleSettingMapper.class);
     }
 }

atms-api/src/main/java/pwc/taxtech/atms/constant/Constant.java

@@ -58,4 +58,9 @@ public final class Constant {
         public static final String UnbilledDataSource = "UnbilledDataSource";
         public static final String AssetListDataSource = "AssetListDataSource";
     }
+
+    public static class IsDefault {
+        public static final short Yes = 1;
+        public static final short No = 0;
+    }
 }
\ No newline at end of file

atms-api/src/main/java/pwc/taxtech/atms/constant/enums/FormulaDataSourceDetailType.java

@@ -3,6 +3,7 @@ package pwc.taxtech.atms.constant.enums;
 public enum FormulaDataSourceDetailType {
 
     BSPLFormulaDataSourceDto(1, pwc.taxtech.atms.dto.vatdto.BSPLFormulaDataSourceDto.class),
+    FormulaDataSourceDto(1, pwc.taxtech.atms.dto.vatdto.FormulaDataSourceDto.class),
     OutputInvoiceDataSourceDto(1, pwc.taxtech.atms.dto.vatdto.OutputInvoiceDataSourceDto.class);
 
 

atms-api/src/main/java/pwc/taxtech/atms/vat/dao/PeriodTaxRuleSettingMapper.java

 package pwc.taxtech.atms.vat.dao;
 
 import java.util.List;
+
 import org.apache.ibatis.annotations.Mapper;
 import org.apache.ibatis.annotations.Param;
 import org.apache.ibatis.session.RowBounds;
@@ -105,4 +106,6 @@ public interface PeriodTaxRuleSettingMapper extends MyVatMapper {
      * @mbg.generated
      */
     int updateByPrimaryKey(PeriodTaxRuleSetting record);
+
+    List<PeriodTaxRuleSetting> getTaxRuleSetting(@Param("organizationId") String organizationId, @Param("taxName") String taxName, @Param("period") int period);
 }
\ No newline at end of file

atms-api/src/main/java/pwc/taxtech/atms/vat/service/impl/report/functions/GZSD.java

+package pwc.taxtech.atms.vat.service.impl.report.functions;
+
+import org.apache.commons.lang3.StringUtils;
+import org.apache.poi.ss.formula.OperationEvaluationContext;
+import org.apache.poi.ss.formula.eval.NumberEval;
+import org.apache.poi.ss.formula.eval.ValueEval;
+import org.apache.poi.ss.formula.functions.FreeRefFunction;
+import pwc.taxtech.atms.common.util.SpringContextUtil;
+import pwc.taxtech.atms.constant.Constant;
+import pwc.taxtech.atms.constant.enums.EnumOperationType;
+import pwc.taxtech.atms.constant.enums.FormulaDataSourceDetailType;
+import pwc.taxtech.atms.constant.enums.FormulaDataSourceType;
+import pwc.taxtech.atms.constant.enums.KeyValueConfigResultType;
+import pwc.taxtech.atms.dto.vatdto.FormulaDataSourceDto;
+import pwc.taxtech.atms.vat.entity.PeriodTaxRuleSetting;
+
+import java.math.BigDecimal;
+import java.text.NumberFormat;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.Optional;
+
+/// <summary>
+/// 名称：rule engine 中取值（规则设定）
+/// 功能：附加税报表中参数取值
+/// 备注：申报表取值时首先判断机构是否是特殊情况，及机构名称是否出现在特殊情况中，若没有出现在特殊情况中，则取默认税率和税基；
+/// </summary>
+/// <param name="taxCategory">税（费）种——“1”城市维护建设税；“2” 教育费附加；“3”地方教育附加；“4”印花税；“5”水利基金；</param>
+/// <param name="resultType">“0”一般计税依据（税基），“1” 税率；</param>
+/// <returns></returns>
+public class GZSD extends FunctionBase implements FreeRefFunction {
+    public GZSD(FormulaContext formulaContext) {
+        super(formulaContext);
+    }
+
+    @Override
+    public ValueEval evaluate(ValueEval[] args, OperationEvaluationContext ec) {
+        if (args.length < 2) {
+            return null;
+        }
+
+        Integer taxCategory = getIntParam(args[0], ec);
+        Integer resultType = getIntParam(args[1], ec);
+        String formulaExpression = "GZSD(" + taxCategory + "," + resultType + ")";
+        logger.debug(formulaExpression);
+        String taxName = StringUtils.EMPTY;
+        switch (taxCategory) {
+            case 1:
+                taxName = "城市维护建设税";
+                break;
+            case 2:
+                taxName = "教育费附加";
+                break;
+            case 3:
+                taxName = "地方教育费附加";
+                break;
+            case 4:
+                taxName = "印花税";
+                break;
+            case 5:
+                taxName = "水利基金";
+                break;
+            default:
+                break;
+        }
+
+        List<PeriodTaxRuleSetting> taxRuleSettings =
+                SpringContextUtil.periodTaxRuleSettingMapper.getTaxRuleSetting(formulaContext.getOrganizationID(),
+                        taxName, formulaContext.getPeriod());
+
+        Optional<PeriodTaxRuleSetting> matchedRule = taxRuleSettings.stream().filter(a -> a.getIsDefault() != Constant.IsDefault.Yes).findFirst();
+        if (!matchedRule.isPresent()) {
+            matchedRule = Optional.ofNullable(taxRuleSettings.get(0));
+
+            if (matchedRule.isPresent()) {
+                return null;
+            }
+        }
+
+        if (resultType == 1) {
+            BigDecimal val = FormulaHelper.roundValue(matchedRule.get().getTaxRate(),
+                    KeyValueConfigResultType.Percentage, null, formulaContext);
+
+            NumberFormat nf = NumberFormat.getPercentInstance();
+            nf.setMaximumFractionDigits(2);
+
+            List<FormulaDataSourceDto> dataSourceDtoList = new ArrayList<>();
+            FormulaDataSourceDto formulaDataSourceDto = new FormulaDataSourceDto();
+            formulaDataSourceDto.setOperationType(EnumOperationType.Single.getCode());
+            formulaDataSourceDto.setType(FormulaDataSourceType.Other.getCode());
+            formulaDataSourceDto.setResultType(KeyValueConfigResultType.Percentage.getCode());
+            formulaDataSourceDto.setAmount(matchedRule.get().getTaxRate());
+            formulaDataSourceDto.setName(nf.format(matchedRule.get().getTaxRate()));
+            dataSourceDtoList.add(formulaDataSourceDto);
+            Long dataSourceId = saveDataSource(ec, Collections.singletonList(dataSourceDtoList), FormulaDataSourceDetailType.FormulaDataSourceDto, val);
+            saveFormulaBlock(formulaContext.getPeriod(), ec, formulaExpression, val, dataSourceId);
+            return new NumberEval(val.doubleValue());
+        } else {
+            //todo: @本期应(实)纳税额 ,@GDZC.BQ.QMYE  这种类型的数据，重新计算，按照keyvalue的配置
+            //return  new NumberEval(matchedRule.get().getTaxBase());
+
+        }
+
+
+        return null;
+    }
+}