更新关联客户功能

Signed-off-by: 吴文峰 <kevin@lmve.net>

pages/warehouse/item-detail.vue

@@ -110,6 +110,23 @@
             <text class="wo-status" :class="wo.status">{{ getWorkOrderStatusText(wo.status) }}</text>
           </view>
         </view>
+        
+        <!-- 关联客户 -->
+        <view class="card" v-if="linkedCustomers.length > 0">
+          <view class="card-header">
+            <text class="card-title">关联客户</text>
+          </view>
+          <view class="linked-customers">
+            <view 
+              class="linked-customer-item" 
+              v-for="customer in linkedCustomers" 
+              :key="customer.ID"
+            >
+              <text class="customer-name">{{ (customer.last_name || '') + (customer.first_name ? ' ' + customer.first_name : '') }}</text>
+              <text v-if="customer.title" class="customer-title">{{ customer.title }}</text>
+            </view>
+          </view>
+        </view>
       </view>
       
       <!-- 空状态 -->
@@ -179,6 +196,7 @@ const item = ref(null)
 const photos = ref([])
 const commits = ref([])
 const workOrders = ref([])
+const linkedCustomers = ref([])
 const canModify = ref(false)
 
 // 移动相关
@@ -230,6 +248,7 @@ async function fetchDetail() {
       photos.value = res.data.photos || []
       commits.value = res.data.commits || []
       workOrders.value = res.data.work_orders || []
+      linkedCustomers.value = res.data.customers || []
       canModify.value = res.data.canModifyItem
     } else {
       uni.showToast({ title: '获取详情失败', icon: 'none' })
@@ -315,6 +334,18 @@ function addWorkOrder() {
       : item.value.Name,
     description: item.value.Remark || '',
   }
+  
+  // 如果有已关联的客户，自动填充到工单
+  if (linkedCustomers.value && linkedCustomers.value.length > 0) {
+    prefillData.customer_ids = linkedCustomers.value.map(c => c.ID)
+    prefillData.customers = linkedCustomers.value.map(c => ({
+      id: c.ID,
+      first_name: c.first_name || '',
+      last_name: c.last_name || '',
+      primary_phone: c.primary_phone || ''
+    }))
+  }
+  
   uni.setStorageSync('prefill_work_order', JSON.stringify(prefillData))
   uni.navigateTo({
     url: '/pages/workorder/add-workorder'
@@ -642,6 +673,33 @@ onShow(() => {
   color: #ff575a;
 }
 
+.linked-customers {
+  padding: 20rpx 30rpx;
+}
+
+.linked-customer-item {
+  display: flex;
+  align-items: center;
+  padding: 16rpx 0;
+  border-bottom: 1rpx solid #f5f5f5;
+}
+
+.linked-customer-item:last-child {
+  border-bottom: none;
+}
+
+.customer-name {
+  font-size: 28rpx;
+  color: #333;
+  flex: 1;
+}
+
+.customer-title {
+  font-size: 24rpx;
+  color: #999;
+  margin-left: 16rpx;
+}
+
 .action-bar {
   position: fixed;
   bottom: 0;