关联表单组件新增时展示所有数据标题作为下拉选项

src/main/java/com/hxgk/lowcode/controller/AssociatedFormsController.java

@@ -122,11 +122,11 @@ public class AssociatedFormsController {
         System.out.println(rangeString);
         System.out.println(hideFormula);
         System.out.println(hideString);*/
-        ArrayList<String> dataTitles = customerFormService.getAsfDataTitles(formId,dataTitle,rangeFormula,rangeString,hideFormula,hideString);
+        ArrayList<CustomerFormTableSingleFieldValue> dataTitles = customerFormService.getAsfDataTitles(formId,dataTitle,rangeFormula,rangeString,hideFormula,hideString);
         /*if(null==fieldList){
             return JsonData.buildError("非法请求");
         }*/
-        return JsonData.buildSuccess(formId);
+        return JsonData.buildSuccess(dataTitles);
 
     }
 

src/main/java/com/hxgk/lowcode/mapper/FieldRecordMapper.java

@@ -6,10 +6,15 @@ import org.apache.ibatis.annotations.Mapper;
 import org.apache.ibatis.annotations.Param;
 
 import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.TreeMap;
 
 @DS("tidbintranetcustomerform")
 @Mapper
 public interface FieldRecordMapper {
 
     ArrayList<CustomerFormTableSingleFieldValue> getFieldRecord(@Param("formIdOrTableKey") String formIdOrTableKey, @Param("fieldKey")String fieldKey);
+
+    List<TreeMap<String, Object>> getDataTitles(@Param("asfFormName") String asfFormName, @Param("fields") List<String> toSelectDataTitles);
 }

src/main/java/com/hxgk/lowcode/model/entity/CustomerFormTableSingleFieldValue.java

@@ -24,4 +24,12 @@ public class CustomerFormTableSingleFieldValue {
     public void setLabel(String label) {
         this.label = label;
     }
+
+    public CustomerFormTableSingleFieldValue(String value, String label) {
+        this.value = value;
+        this.label = label;
+    }
+
+    public CustomerFormTableSingleFieldValue() {
+    }
 }

src/main/java/com/hxgk/lowcode/service/CustomerFormService.java

@@ -15,5 +15,5 @@ public interface CustomerFormService {
 
     ArrayList<CustomerFormTableSingleFieldValue> getFieldRecord(String key, String token, String[] optionsValue3FieldArray);
 
-    ArrayList<String> getAsfDataTitles(String formId, String dataTitle,String rangeFormula, String rangeString, String hideFormula, String hideString);
+    ArrayList<CustomerFormTableSingleFieldValue> getAsfDataTitles(String formId, String dataTitle,String rangeFormula, String rangeString, String hideFormula, String hideString);
 }

src/main/java/com/hxgk/lowcode/service/impl/CustomerFormServiceImpl.java

@@ -2,6 +2,8 @@ package com.hxgk.lowcode.service.impl;
 
 
 import com.alibaba.fastjson.JSONObject;
+import com.alibaba.fastjson2.JSON;
+import com.alibaba.fastjson2.JSONArray;
 import com.fasterxml.jackson.core.JsonProcessingException;
 import com.fasterxml.jackson.databind.JsonNode;
 import com.fasterxml.jackson.databind.ObjectMapper;
@@ -21,10 +23,7 @@ import org.springframework.stereotype.Service;
 
 
 import java.io.IOException;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.Map;
+import java.util.*;
 
 @Service
 public class CustomerFormServiceImpl implements CustomerFormService {
@@ -566,11 +565,90 @@ public class CustomerFormServiceImpl implements CustomerFormService {
             * */
         }
     }
+    public static CustomerFormTableSingleFieldValue generateCustomerFormTableSingleFieldValue(TreeMap<String, Object> treeMap) {
+        TreeMap<String,Object> treeMapx = new TreeMap<>();
+        treeMapx.putAll(treeMap);
+        String lastValue = treeMapx.get("value").toString();
+        treeMap.remove("value");
+        StringBuilder labelBuilder = new StringBuilder();
+        for (Object value : treeMap.values()) {
+            labelBuilder.append(value.toString()).append(" ");
+        }
+        String label = labelBuilder.toString().substring(0, labelBuilder.length() - 1);
+        return new CustomerFormTableSingleFieldValue(lastValue, label);
+    }
+    public static String removeAfterLastSpace(String str) {
+        int lastSpaceIndex = str.lastIndexOf(' ');
+        if (lastSpaceIndex!= -1) {
+            return str.substring(0, lastSpaceIndex);
+        }
+        return str;
+    }
 
     @Override
-    public ArrayList<String> getAsfDataTitles(String formId, String dataTitle,String rangeFormula, String rangeString, String hideFormula, String hideString) {
-        //
-        return null;
+    public ArrayList<CustomerFormTableSingleFieldValue> getAsfDataTitles(String formId, String dataTitle,String rangeFormula, String rangeString, String hideFormula, String hideString) {
+        //关联表单的id
+        String AsfFormId = formId;
+        //根据formId(cfid)查询关联表单表名
+        String asfFormName = customerFormViewMapper.getTableNameByCfid(formId).getTablekey();
+        //查询关联表单的数据标题
+        String mastesformjson = customerFormViewMapper.getTableNameByCfid(formId).getMastesformjson();
+        com.alibaba.fastjson2.JSONObject jsonObject = JSON.parseObject(mastesformjson);
+        JSONArray dataTitleJsonArray = jsonObject.getJSONObject("form").getJSONArray("dataTitle");
+        List<String> dataTitleArray = dataTitleJsonArray.toJavaList(String.class);
+        //关联表单的数据标题list
+        ArrayList<String> toSelectDataTitles = new ArrayList<>();
+        for(String title : dataTitleArray){
+            String[] titleArr = title.split(":");
+            toSelectDataTitles.add(titleArr[2]);
+        }
+
+        List<TreeMap<String, Object>> dataTitleMapList = fieldRecordMapper.getDataTitles(asfFormName,toSelectDataTitles);
+
+        // 自定义比较器用以排序dataTitleMapList
+        Comparator<String> customComparator = new Comparator<String>() {
+            @Override
+            public int compare(String key1, String key2) {
+                if (toSelectDataTitles.contains(key1) && toSelectDataTitles.contains(key2)) {
+                    int index1 = toSelectDataTitles.indexOf(key1);
+                    int index2 = toSelectDataTitles.indexOf(key2);
+                    return Integer.compare(index1, index2);
+                } else if (key1.equals("value")) {
+                    return 1;
+                } else if (key2.equals("value")) {
+                    return -1;
+                }
+                return 0;
+            }
+        };
+        ArrayList<TreeMap<String, Object>>  sortedDataTitleMapList = new ArrayList<>();
+        for(TreeMap<String,Object> toSortTreeMap : dataTitleMapList){
+            // 对 TreeMap 进行排序
+            TreeMap<String, Object> sortedTreeMap = new TreeMap<>(customComparator);
+            sortedTreeMap.putAll(toSortTreeMap);
+            sortedDataTitleMapList.add(sortedTreeMap);
+        }
+        //转为CustomerFormTableSingleFieldValue对象list
+        ArrayList<CustomerFormTableSingleFieldValue> toReturnSortedDataTitleList = new ArrayList<>();
+        for(TreeMap<String,Object> sortedDataTitleMap : sortedDataTitleMapList){
+            CustomerFormTableSingleFieldValue customerFormTableSingleFieldValue = generateCustomerFormTableSingleFieldValue(sortedDataTitleMap);
+            customerFormTableSingleFieldValue.setLabel(removeAfterLastSpace(customerFormTableSingleFieldValue.getLabel()));
+            toReturnSortedDataTitleList.add(customerFormTableSingleFieldValue);
+        }
+        //当前表单的id
+        String currentFormId = "";
+        if(StringUtils.isBlank(dataTitle)){
+            System.out.println("无数据标题");
+        }else{
+            //System.out.println(dataTitle);
+            String[] dataTitles = dataTitle.split("###");
+            for (String title : dataTitles) {
+                //System.out.println(title+"@@@");
+                String[] titleArr = title.split(":");
+                currentFormId = titleArr[1];
+            }
+        }
+        return toReturnSortedDataTitleList;
     }
 
 

src/main/resources/mapper/CustomerFormvViewMapper.xml

@@ -29,7 +29,7 @@
     <select id="getTableNameByCfid" resultType="com.hxgk.lowcode.model.entity.CustomerFormView">
 
         select
-        id,tablekey,version,status,time,creater,edit_time,table_structure,dict,cfid,name,classify,flowkey,signCode
+        id,tablekey,version,status,time,creater,edit_time,table_structure,dict,cfid,name,classify,flowkey,signCode,mastesformjson
         from customer_form_view
         where status = 1 and cfid = #{formId}
     </select>

src/main/resources/mapper/FieldRecordMapper.xml

@@ -9,4 +9,16 @@
 
     </select>
 
+    <select id="getDataTitles" resultType="java.util.TreeMap" statementType="STATEMENT">
+
+       select id as value,
+
+        <foreach collection="fields" index="index" item="item" separator="," >
+            ${item}
+        </foreach>
+
+        from ${asfFormName} where states = 1
+
+    </select>
+
 </mapper>