强化配送订单合同调度约束

frontend/platform_admin/src/views/resource/ResourceActionDialog.vue

@@ -1,6 +1,6 @@
 <!--
   功能：承载资源详情页中的审核、流转、归属调整和菜单分配等短业务操作。
-  版本：v1.0.0
+  版本：v1.1.0
 -->
 <template>
   <a-modal
@@ -21,11 +21,15 @@
     <a-alert v-if="isProductLifecycleAction" class="action-alert" type="info" show-icon>
       当前状态：{{ currentProductStatusLabel }}。请选择一个不同的目标状态，服务端会校验检修和订单占用情况。
     </a-alert>
+    <a-alert v-if="isGasorderAssignmentAction" class="action-alert" type="info" show-icon>
+      {{ assignmentScopeMessage }}
+    </a-alert>
     <a-form :model="form" layout="vertical">
       <ResourceFieldForm
         v-model="form"
         :fields="actionFields"
         :required-keys="requiredKeys"
+        :disabled-keys="disabledKeys"
         :relation-options="relations.options"
         :relation-loading="relations.loading"
         @change-relation="changeRelation"
@@ -62,6 +66,30 @@ const relations = useResourceRelations();
 const isProductLifecycleAction = computed(
   () => props.action?.resource === '/product_info/:identity/lifecycle',
 );
+const isGasorderAssignmentAction = computed(
+  () => props.action?.resource === '/gasorder_basic/:identity/assign',
+);
+/** 合同指定点始终锁定；无指定点的已分配订单也只能在当前点内改派。 */
+const lockedAssignmentDeliveryIdentity = computed(() => {
+  return String(props.record.delivery_basic_identity ?? '').trim();
+});
+const disabledKeys = computed(() =>
+  isGasorderAssignmentAction.value && lockedAssignmentDeliveryIdentity.value
+    ? ['delivery_basic_identity']
+    : [],
+);
+const assignmentScopeMessage = computed(() => {
+  if (
+    Number(props.record.order_status) === 16 &&
+    lockedAssignmentDeliveryIdentity.value
+  ) {
+    return '配送合同已指定履约配送点，本次只能从该配送点的在岗且资质有效人员中分配。';
+  }
+  if (lockedAssignmentDeliveryIdentity.value) {
+    return '订单已完成配送点分配，本次仅允许在当前配送点内改派配送人员。';
+  }
+  return '配送合同未指定配送点，请先从合同气站直属的启用配送点中选择，再选择该点配送人员。';
+});
 const actionFields = computed(() =>
   (props.action?.fields ?? []).map((field) =>
     isProductLifecycleAction.value && field.key === 'product_status'
@@ -99,13 +127,52 @@ const ownershipKeys = [
   'user_account_identity',
 ];
 
-/** 业务动作字段不启用记录页联动，只沿用普通关联搜索。 */
+/** 为订单分配动作保留履约范围，其余业务动作沿用普通关联搜索。 */
 function searchRelation(field: ResourceField, keyword: string) {
+  if (isGasorderAssignmentAction.value) {
+    if (field.key === 'delivery_basic_identity') {
+      relations.searchField(field, keyword, {
+        filters: assignmentDeliveryFilters(),
+      });
+      return;
+    }
+    if (field.key === 'staff_account_identity') {
+      const deliveryIdentity = String(
+        form.delivery_basic_identity ?? '',
+      ).trim();
+      if (!deliveryIdentity) {
+        relations.clear(field.relation);
+        return;
+      }
+      relations.searchField(field, keyword, {
+        filters: assignmentStaffFilters(deliveryIdentity),
+      });
+      return;
+    }
+  }
   relations.searchField(field, keyword);
 }
 
-/** 选择智能气阀的新归属时清空其余互斥归属，避免提交非法多重归属。 */
+/** 处理订单配送点级联及智能气阀互斥归属，避免提交已经失效的关联值。 */
 function changeRelation(field: ResourceField, value: unknown) {
+  if (
+    isGasorderAssignmentAction.value &&
+    field.key === 'delivery_basic_identity'
+  ) {
+    form.staff_account_identity = undefined;
+    const deliveryIdentity = String(value ?? '').trim();
+    const staffField = actionFields.value.find(
+      (item) => item.key === 'staff_account_identity',
+    );
+    if (!staffField || !deliveryIdentity) {
+      relations.clear('/staff_account');
+      return;
+    }
+    void relations.loadField(staffField, '', {
+      filters: assignmentStaffFilters(deliveryIdentity),
+    });
+    return;
+  }
   if (
     !isOwnershipAction.value ||
     !ownershipKeys.includes(field.key) ||
@@ -119,6 +186,47 @@ function changeRelation(field: ResourceField, value: unknown) {
   }
 }
 
+/** 将订单履约气站转换为配送点候选接口的精确筛选参数。 */
+function assignmentDeliveryFilters(): Record<string, string> {
+  const gasIdentity = String(props.record.gas_basic_identity ?? '').trim();
+  return gasIdentity ? { gas_basic_identities: gasIdentity } : {};
+}
+
+/** 配送人员必须同时属于订单气站和当前选择的配送点。 */
+function assignmentStaffFilters(deliveryIdentity: string) {
+  const filters: Record<string, string> = {
+    delivery_basic_identities: deliveryIdentity,
+  };
+  const gasIdentity = String(props.record.gas_basic_identity ?? '').trim();
+  if (gasIdentity) filters.gas_basic_identities = gasIdentity;
+  return filters;
+}
+
+/** 按合同和订单快照初始化分配动作，禁止预加载全平台候选。 */
+async function initializeGasorderAssignment() {
+  const deliveryField = actionFields.value.find(
+    (field) => field.key === 'delivery_basic_identity',
+  );
+  const staffField = actionFields.value.find(
+    (field) => field.key === 'staff_account_identity',
+  );
+  if (!deliveryField || !staffField) return;
+  relations.clear('/delivery_basic');
+  relations.clear('/staff_account');
+  const lockedIdentity = lockedAssignmentDeliveryIdentity.value;
+  if (lockedIdentity) {
+    form.delivery_basic_identity = lockedIdentity;
+    await relations.ensure('/delivery_basic', lockedIdentity);
+    await relations.loadField(staffField, '', {
+      filters: assignmentStaffFilters(lockedIdentity),
+    });
+    return;
+  }
+  await relations.loadField(deliveryField, '', {
+    filters: assignmentDeliveryFilters(),
+  });
+}
+
 watch(
   () => [props.visible, props.action?.name] as const,
   async ([visible]) => {
@@ -128,6 +236,10 @@ watch(
         ? props.record[field.key]
         : undefined;
     }
+    if (isGasorderAssignmentAction.value) {
+      await initializeGasorderAssignment();
+      return;
+    }
     await relations.preload(actionFields.value);
     if (props.action.resource.includes('/menu')) {
       try {