fix: 盲盒模式禁用任务搜索

盲盒模式下禁用搜索框并清空关键词，同时请求参数忽略关键词。

frontend/src/components/TaskFilters.vue

@@ -4,8 +4,9 @@
     <div class="search-row">
       <a-input-search
         v-model:value="localFilters.keyword"
-        :placeholder="searchPlaceholder"
+        :placeholder="disableSearch ? '盲盒模式下不可搜索' : searchPlaceholder"
         class="search-input"
+        :disabled="disableSearch"
         @search="handleFilterChange"
         @pressEnter="handleFilterChange"
       />
@@ -287,6 +288,11 @@ const props = defineProps({
     type: String,
     default: '搜索任务编号、标题、SPU信息、发布人...'
   },
+  // 是否禁用搜索
+  disableSearch: {
+    type: Boolean,
+    default: false
+  },
   // 统计文本
   statsText: {
     type: String,
@@ -418,10 +424,24 @@ watch(
 
 // 筛选条件变更
 const handleFilterChange = () => {
+  if (props.disableSearch) {
+    localFilters.keyword = undefined
+  }
   emit('update:modelValue', { ...localFilters })
   emit('change', { ...localFilters })
 }
 
+watch(
+  () => props.disableSearch,
+  (disabled) => {
+    if (disabled && localFilters.keyword) {
+      localFilters.keyword = undefined
+      emit('update:modelValue', { ...localFilters })
+      emit('change', { ...localFilters })
+    }
+  }
+)
+
 // 重置筛选条件
 const handleReset = () => {
   localFilters.keyword = undefined

frontend/src/views/TaskHall.vue

@@ -77,6 +77,8 @@
               :sort-options="availableSortOptions"
               :status-options="availableStatusOptions"
               status-placeholder="任务状态"
+              :disable-search="showBlindBox"
+              :search-placeholder="showBlindBox ? '盲盒模式下不可搜索' : '搜索任务编号、标题、SPU信息、发布人...'"
               :show-receiving-dept="true"
               :demand-types="demandTypes"
               :task-sub-types="taskSubTypes"
@@ -2490,7 +2492,7 @@
 </template>
 
 <script setup lang="ts">
-import { ref, reactive, computed, onMounted, onUnmounted, h } from 'vue'
+import { ref, reactive, computed, onMounted, onUnmounted, h, watch } from 'vue'
 import { useRouter } from 'vue-router'
 import { message, Modal, InputNumber, Textarea, Radio, RadioGroup, Button, Select, Space, Tag, Tooltip } from 'ant-design-vue'
 import DefaultLayout from '@/layouts/DefaultLayout.vue'
@@ -3494,8 +3496,8 @@ const loadTasks = async (forceReload = false) => {
     if (filters.taskSubType) params.taskSubType = filters.taskSubType
     if (filters.minScore) params.minScore = Number(filters.minScore)
     if (filters.maxScore) params.maxScore = Number(filters.maxScore)
-    if (filters.keyword) params.keyword = filters.keyword.trim()
-    if (filters.publisherName) params.publisherName = filters.publisherName.trim()
+    if (!showBlindBox.value && filters.keyword) params.keyword = filters.keyword.trim()
+    if (!showBlindBox.value && filters.publisherName) params.publisherName = filters.publisherName.trim()
     if (filters.timeRange) params.timeRange = filters.timeRange
     if (filters.sortBy) params.sortBy = filters.sortBy
     if (filters.filterDeptId) params.filterDeptId = filters.filterDeptId // 🔥 按接单部门筛选
@@ -3603,6 +3605,19 @@ const handleReset = () => {
   loadTasks(true)  // 强制重新加载
 }
 
+watch(showBlindBox, (enabled) => {
+  if (enabled) {
+    if (filters.keyword) {
+      filters.keyword = undefined
+    }
+    if (filters.publisherName) {
+      filters.publisherName = undefined
+    }
+    pagination.page = 1
+    loadTasks(true)
+  }
+})
+
 // 页码变更
 const handlePageChange = () => {
   loadTasks()  // 使用缓存数据进行分页