feat: 添加原始题目列表以支持搜索功能

src/views/safetyExam/questionBank/maintenance.vue

@@ -176,7 +176,8 @@
           ]
         },
         form: JSON.parse(JSON.stringify(defQuestionForm)),
-        questionList: createQuestionList()
+        questionList: createQuestionList(),
+        originalQuestionList: createQuestionList()
       };
     },
     computed: {
@@ -217,6 +218,7 @@
         } else {
           this.bankForm = JSON.parse(JSON.stringify(defBankForm));
           this.questionList = createQuestionList();
+          this.originalQuestionList = createQuestionList();
           this.form = JSON.parse(JSON.stringify(defQuestionForm));
           this.$nextTick(() => {
             this.$refs.treeRef && this.$refs.treeRef.setCurrentKey('1');
@@ -232,14 +234,25 @@
         this.bankForm = JSON.parse(JSON.stringify(defBankForm));
         this.form = JSON.parse(JSON.stringify(defQuestionForm));
         this.questionList = createQuestionList();
+        this.originalQuestionList = createQuestionList();
         this.visible = false;
       },
       onDeptChange(deptId, node) {
         this.bankForm.deptName = node ? node.name : '';
       },
       handleSearchQuestion() {
-        // TODO: 搜索试题
-        console.log('搜索试题', this.questionSearch);
+        const keyword = (this.questionSearch || '').trim();
+        if (!keyword) {
+          this.questionList = [...this.originalQuestionList];
+          return;
+        }
+        this.questionList = this.originalQuestionList.filter((item) => {
+          const content =
+            item.question && item.question.questionContent
+              ? String(item.question.questionContent)
+              : '';
+          return content.includes(keyword);
+        });
       },
       handleQuestionClick(data) {
         if (!data.question) return;
@@ -311,6 +324,7 @@
           label: `第${question.sortNo || index + 1}题`,
           question
         }));
+        this.originalQuestionList = [...this.questionList];
         this.form =
           selectFirstQuestion && questions.length
             ? this.mapQuestionToForm(questions[0])