🐛 修复总单地址回填、结算费用英文项与项目部门提示

常用地址级联回填不再误清空；预结算/正式结算过滤 freightJson 杂项；项目查看态业务部门/平台公司支持悬停完整信息。

Co-authored-by: Cursor <cursoragent@cursor.com>

src/views/business/project-apply.vue

@@ -249,35 +249,57 @@
             />
           </el-form-item>
           <el-form-item label="业务部门" prop="businessDeptId">
-            <el-cascader
-              v-model="businessDeptCascaderValue"
-              :options="businessDeptTreeOptions"
-              :props="deptCascaderProps"
-              placeholder="请选择"
-              filterable
-              clearable
-              :disabled="dialogReadonly"
-            />
+            <el-tooltip
+              placement="top"
+              :disabled="!shouldShowBusinessDeptTooltip"
+              :show-after="200"
+            >
+              <template #content>
+                <div class="project-apply-form__field-tooltip">{{ businessDeptTooltipText }}</div>
+              </template>
+              <span class="project-apply-form__field-tooltip-trigger">
+                <el-cascader
+                  v-model="businessDeptCascaderValue"
+                  :options="businessDeptTreeOptions"
+                  :props="deptCascaderProps"
+                  placeholder="请选择"
+                  filterable
+                  clearable
+                  :disabled="dialogReadonly"
+                />
+              </span>
+            </el-tooltip>
           </el-form-item>
           <el-form-item label="平台公司" prop="undertakeDeptId">
-            <el-select
-              v-model="form.undertakeDeptId"
-              placeholder="请选择"
-              multiple
-              collapse-tags
-              collapse-tags-tooltip
-              clearable
-              filterable
-              :disabled="dialogReadonly"
-              @change="handleUndertakeDeptChange"
+            <el-tooltip
+              placement="top"
+              :disabled="!shouldShowUndertakeDeptTooltip"
+              :show-after="200"
             >
-              <el-option
-                v-for="item in platformCompanyOptions"
-                :key="item.value"
-                :label="item.label"
-                :value="item.value"
-              />
-            </el-select>
+              <template #content>
+                <div class="project-apply-form__field-tooltip">{{ undertakeDeptTooltipText }}</div>
+              </template>
+              <span class="project-apply-form__field-tooltip-trigger">
+                <el-select
+                  v-model="form.undertakeDeptId"
+                  placeholder="请选择"
+                  multiple
+                  collapse-tags
+                  collapse-tags-tooltip
+                  clearable
+                  filterable
+                  :disabled="dialogReadonly"
+                  @change="handleUndertakeDeptChange"
+                >
+                  <el-option
+                    v-for="item in platformCompanyOptions"
+                    :key="item.value"
+                    :label="item.label"
+                    :value="item.value"
+                  />
+                </el-select>
+              </span>
+            </el-tooltip>
           </el-form-item>
           <el-form-item label="项目由来" prop="projectSource">
             <el-select
@@ -1402,6 +1424,33 @@ export default {
         this.handleBusinessDeptChange(this.form.businessDeptId);
       },
     },
+    // 查看态禁用控件无 hover，用完整路径/名称做 tooltip
+    businessDeptTooltipText() {
+      const pathIds = this.businessDeptCascaderValue || [];
+      if (pathIds.length && this.businessDeptTreeOptions?.length) {
+        const labels = [];
+        let nodes = this.businessDeptTreeOptions;
+        for (const id of pathIds) {
+          const node = (nodes || []).find(item => String(item.value) === String(id));
+          if (!node) break;
+          labels.push(node.label);
+          nodes = node.children;
+        }
+        if (labels.length) return labels.join(' / ');
+      }
+      return String(this.form.businessDeptName || '').trim();
+    },
+    undertakeDeptTooltipText() {
+      const name = String(this.form.undertakeDeptName || '').trim();
+      if (name) return name;
+      return this.resolveUndertakeDeptNames(this.parseUndertakeDeptIds(this.form.undertakeDeptId));
+    },
+    shouldShowBusinessDeptTooltip() {
+      return this.dialogReadonly && !!this.businessDeptTooltipText;
+    },
+    shouldShowUndertakeDeptTooltip() {
+      return this.dialogReadonly && !!this.undertakeDeptTooltipText;
+    },
     permissionList() {
       return {
         addBtn: this.canCreate,
@@ -3272,6 +3321,20 @@ export default {
     width: 100%;
   }
 
+  &__field-tooltip-trigger {
+    display: block;
+    width: 100%;
+  }
+
+  &__field-tooltip {
+    max-width: 480px;
+    max-height: 240px;
+    overflow: auto;
+    white-space: pre-wrap;
+    word-break: break-word;
+    line-height: 1.5;
+  }
+
   :deep(.el-form-item) {
     //margin-bottom: 24px;
   }