建议类别 级联器选项 PC端

epdc-cloud-custom/src/main/java/com/elink/esua/epdc/modules/suggestion/controller/SuggestionTypeController.java

@@ -25,6 +25,7 @@ import com.elink.esua.epdc.commons.tools.validator.ValidatorUtils;
 import com.elink.esua.epdc.commons.tools.validator.group.AddGroup;
 import com.elink.esua.epdc.commons.tools.validator.group.DefaultGroup;
 import com.elink.esua.epdc.commons.tools.validator.group.UpdateGroup;
+import com.elink.esua.epdc.dto.CascadeOptions;
 import com.elink.esua.epdc.dto.DeptOption;
 import com.elink.esua.epdc.dto.TypeNode;
 import com.elink.esua.epdc.dto.suggestion.SuggestionTypeDTO;
@@ -113,4 +114,26 @@ public class SuggestionTypeController {
         return suggestionTypeService.getSuggestionTypeTree();
     }
 
+    /**
+     * 获取 建议类别 级联器选项 PC端
+     *
+     * @param
+     * @return com.elink.esua.epdc.commons.tools.utils.Result<com.elink.esua.epdc.dto.CascadeOptions>
+     * @Author zhangyong
+     * @Date 10:02 2021-09-18
+     **/
+    @GetMapping("getSuggestionTypeOptions")
+    public Result<CascadeOptions> getSuggestionTypeOptions() {
+        return suggestionTypeService.getSuggestionTypeOptions();
+    }
+
+}
+
+class A {
+    public static void main(String[] args) {
+        Long a = 1L;
+        long aa = 1L;
+        System.out.println(a.equals(aa));
+//        System.out.println(a == a);
+    }
 }

epdc-cloud-custom/src/main/java/com/elink/esua/epdc/modules/suggestion/service/SuggestionTypeService.java

@@ -20,6 +20,7 @@ package com.elink.esua.epdc.modules.suggestion.service;
 import com.elink.esua.epdc.commons.mybatis.service.BaseService;
 import com.elink.esua.epdc.commons.tools.page.PageData;
 import com.elink.esua.epdc.commons.tools.utils.Result;
+import com.elink.esua.epdc.dto.CascadeOptions;
 import com.elink.esua.epdc.dto.DeptOption;
 import com.elink.esua.epdc.dto.TypeNode;
 import com.elink.esua.epdc.dto.suggestion.SuggestionTypeDTO;
@@ -106,4 +107,13 @@ public interface SuggestionTypeService extends BaseService<SuggestionTypeEntity>
      **/
     Result<List<TypeNode>> getSuggestionTypeTree();
 
+    /**
+     * 获取 建议类别 级联器选项 PC端
+     *
+     * @param
+     * @return com.elink.esua.epdc.commons.tools.utils.Result<com.elink.esua.epdc.dto.CascadeOptions>
+     * @Author zhangyong
+     * @Date 10:02 2021-09-18
+     **/
+    Result<CascadeOptions> getSuggestionTypeOptions();
 }

epdc-cloud-custom/src/main/java/com/elink/esua/epdc/modules/suggestion/service/impl/SuggestionTypeServiceImpl.java

@@ -30,6 +30,7 @@ import com.elink.esua.epdc.commons.tools.page.PageData;
 import com.elink.esua.epdc.commons.tools.utils.ConvertUtils;
 import com.elink.esua.epdc.commons.tools.utils.Result;
 import com.elink.esua.epdc.commons.tools.utils.TreeUtils;
+import com.elink.esua.epdc.dto.CascadeOptions;
 import com.elink.esua.epdc.dto.DeptOption;
 import com.elink.esua.epdc.dto.TypeNode;
 import com.elink.esua.epdc.dto.suggestion.SuggestionTypeDTO;
@@ -120,6 +121,74 @@ public class SuggestionTypeServiceImpl extends BaseServiceImpl<SuggestionTypeDao
         return new Result<List<TypeNode>>().ok(result);
     }
 
+    @Override
+    public Result<CascadeOptions> getSuggestionTypeOptions() {
+        List<TypeNode> allSuggestionType = baseDao.selectListSuggestionTypeTree();
+
+        JSONObject node;
+        JSONArray headNodes = new JSONArray();
+        for (TypeNode itemDto : allSuggestionType) {
+            if (itemDto.getPid().equals(NumConstant.ZERO_L)) {
+                node = new JSONObject();
+                node.put("value", itemDto.getValue());
+                node.put("label", itemDto.getLabel());
+                headNodes.add(node);
+            }
+        }
+
+        // 用于存放所有父级节点
+        JSONArray parent;
+        parent = headNodes;
+        // 用于存放所有子级节点
+        JSONArray allChildren = new JSONArray();
+        JSONArray children;
+        // 用于存放单个子级节点
+        JSONObject childNode;
+        // 存放其余未处理的类别(节点)
+        List<TypeNode> others = this.getOtherDept(allSuggestionType, parent);
+        while (!others.isEmpty()) {
+            for (int i = 0; i < parent.size(); i++) {
+                node = parent.getJSONObject(i);
+                children = new JSONArray();
+                for (TypeNode categoryTreeDto : others) {
+                    if (categoryTreeDto.getPid().equals(node.get("value"))) {
+                        childNode = new JSONObject();
+                        childNode.put("value", categoryTreeDto.getValue());
+                        childNode.put("label", categoryTreeDto.getLabel());
+                        children.add(childNode);
+                        allChildren.add(childNode);
+                    }
+                }
+                if (!children.isEmpty()) {
+                    node.put("children", children);
+                }
+            }
+            parent = allChildren;
+            others = this.getOtherDept(others, parent);
+        }
+        CascadeOptions option = new CascadeOptions();
+        option.setOptions(headNodes);
+
+        return new Result<CascadeOptions>().ok(option);
+    }
+
+    public List<TypeNode> getOtherDept(List<TypeNode> deptList, JSONArray parent) {
+        List<Long> already = Lists.newArrayList();
+        for (int i = 0; i < parent.size(); i++) {
+            already.add((Long) parent.getJSONObject(i).get("value"));
+        }
+
+        List<TypeNode> others = Lists.newArrayList();
+
+        for (TypeNode categoryTreeDto : deptList) {
+            Long categoryTreeDtoId = categoryTreeDto.getValue();
+            if (!already.contains(categoryTreeDtoId)) {
+                others.add(categoryTreeDto);
+            }
+        }
+        return others;
+    }
+
     /**
      * 获取所有上级部门ID
      *