平台订单详情：BMPA禁用提示增加就地引导链接（补回执/核对退款）

resources/views/admin/platform_orders/show.blade.php

@@ -185,9 +185,17 @@
         </form>
 
         @if($markPaidBlockedByRefund)
-            <div class="muted text-danger" style="margin-top:6px; width:100%;">提示：当前订单已存在退款记录/退款汇总，建议先核对退款轨迹与状态后再进行「标记支付并生效」。</div>
+            <div class="muted text-danger" style="margin-top:6px; width:100%;">
+                提示：当前订单已存在退款记录/退款汇总，建议先核对退款轨迹与状态后再进行「标记支付并生效」。
+                <span class="muted">｜</span>
+                <a class="link" href="#refund-receipts">去核对退款</a>
+            </div>
         @elseif($markPaidBlockedByReceiptMismatch)
-            <div class="muted text-danger" style="margin-top:6px; width:100%;">提示：当前订单已存在支付回执，但回执总额与订单金额不一致，建议先补齐/修正回执后再进行「标记支付并生效」。</div>
+            <div class="muted text-danger" style="margin-top:6px; width:100%;">
+                提示：当前订单已存在支付回执，但回执总额与订单金额不一致，建议先补齐/修正回执后再进行「标记支付并生效」。
+                <span class="muted">｜</span>
+                <a class="link" href="#add-payment-receipt">去补回执</a>
+            </div>
         @endif
 
         <form method="post" action="/admin/platform-orders/{{ $order->id }}/activate-subscription" onsubmit="return confirm('确认同步订阅？将根据该订单创建/续期订阅');">

tests/Feature/AdminPlatformOrderShowMarkPaidAndActivateGuidanceLinksTest.php

@@ -0,0 +1,135 @@
+<?php
+
+namespace Tests\Feature;
+
+use App\Models\Merchant;
+use App\Models\Plan;
+use App\Models\PlatformOrder;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Tests\TestCase;
+
+class AdminPlatformOrderShowMarkPaidAndActivateGuidanceLinksTest extends TestCase
+{
+    use RefreshDatabase;
+
+    protected function loginAsPlatformAdmin(): void
+    {
+        $this->seed();
+
+        $this->post('/admin/login', [
+            'email' => 'platform.admin@demo.local',
+            'password' => 'Platform@123456',
+        ])->assertRedirect('/admin');
+    }
+
+    public function test_when_bmpa_blocked_by_refund_should_show_refund_guidance_link(): void
+    {
+        $this->loginAsPlatformAdmin();
+
+        $merchant = Merchant::query()->firstOrFail();
+        $plan = Plan::query()->create([
+            'code' => 'po_show_bmpa_guidance_refund_plan',
+            'name' => 'BMPA引导-退款场景测试套餐',
+            'billing_cycle' => 'monthly',
+            'price' => 10,
+            'list_price' => 10,
+            'status' => 'active',
+            'sort' => 10,
+            'published_at' => now(),
+        ]);
+
+        $order = PlatformOrder::query()->create([
+            'merchant_id' => $merchant->id,
+            'plan_id' => $plan->id,
+            'order_no' => 'PO_SHOW_BMPA_GUIDANCE_REFUND_0001',
+            'order_type' => 'new_purchase',
+            'status' => 'pending',
+            'payment_status' => 'unpaid',
+            'plan_name' => $plan->name,
+            'billing_cycle' => $plan->billing_cycle,
+            'period_months' => 1,
+            'quantity' => 1,
+            'payable_amount' => 10,
+            'paid_amount' => 0,
+            'placed_at' => now(),
+            'meta' => [
+                'refund_receipts' => [
+                    [
+                        'type' => 'refund',
+                        'channel' => 'offline',
+                        'amount' => 1,
+                        'refunded_at' => now()->toDateTimeString(),
+                        'note' => 'test-refund',
+                        'created_at' => now()->toDateTimeString(),
+                        'admin_id' => 1,
+                    ],
+                ],
+            ],
+        ]);
+
+        $res = $this->get('/admin/platform-orders/' . $order->id);
+        $res->assertOk();
+
+        $res->assertSee('去核对退款', false);
+        $res->assertSee('href="#refund-receipts"', false);
+    }
+
+    public function test_when_bmpa_blocked_by_receipt_mismatch_should_show_receipt_guidance_link(): void
+    {
+        $this->loginAsPlatformAdmin();
+
+        $merchant = Merchant::query()->firstOrFail();
+        $plan = Plan::query()->create([
+            'code' => 'po_show_bmpa_guidance_receipt_plan',
+            'name' => 'BMPA引导-回执差额场景测试套餐',
+            'billing_cycle' => 'monthly',
+            'price' => 10,
+            'list_price' => 10,
+            'status' => 'active',
+            'sort' => 10,
+            'published_at' => now(),
+        ]);
+
+        $order = PlatformOrder::query()->create([
+            'merchant_id' => $merchant->id,
+            'plan_id' => $plan->id,
+            'order_no' => 'PO_SHOW_BMPA_GUIDANCE_RCPT_0001',
+            'order_type' => 'new_purchase',
+            'status' => 'pending',
+            'payment_status' => 'unpaid',
+            'plan_name' => $plan->name,
+            'billing_cycle' => $plan->billing_cycle,
+            'period_months' => 1,
+            'quantity' => 1,
+            'payable_amount' => 10,
+            'paid_amount' => 0,
+            'placed_at' => now(),
+            'meta' => [
+                'payment_receipts' => [
+                    [
+                        'type' => 'bank_transfer',
+                        'channel' => 'offline',
+                        'amount' => 9,
+                        'paid_at' => now()->toDateTimeString(),
+                        'note' => 'test-pay',
+                        'created_at' => now()->toDateTimeString(),
+                        'admin_id' => 1,
+                    ],
+                ],
+                'payment_summary' => [
+                    'count' => 1,
+                    'total_amount' => 9,
+                    'last_at' => now()->toDateTimeString(),
+                    'last_amount' => 9,
+                    'last_channel' => 'offline',
+                ],
+            ],
+        ]);
+
+        $res = $this->get('/admin/platform-orders/' . $order->id);
+        $res->assertOk();
+
+        $res->assertSee('去补回执', false);
+        $res->assertSee('href="#add-payment-receipt"', false);
+    }
+}