feat(batch): 批次页last_result缺失时提供同批次粗略统计

app/Http/Controllers/Admin/PlatformBatchController.php

@@ -32,6 +32,7 @@ class PlatformBatchController extends Controller
                 'safeBackForLinks' => $safeBackForLinks,
                 'error' => '参数不完整：请提供 type（bas/bmpa）与 run_id。',
                 'summary' => null,
+                'fallbackCounts' => null,
                 'governanceLinks' => [],
             ]);
         }
@@ -58,6 +59,40 @@ class PlatformBatchController extends Controller
                 : 'batch_mark_paid_and_activate.last_result');
         }
 
+        // 兜底：若 last_result 未写入（例如批量 job 尚未跑完，或历史数据未补齐），
+        // 则基于同批次订单粗略统计：matched/processed/failed（失败口径：BAS=subscription_activation_error，BMPA=batch_mark_paid_and_activate_error）。
+        // 注意：这里尽量不做重计算 success（因为“成功”的定义可能随业务变动）；仅用于 UI 提示。
+        $fallbackCounts = null;
+        if ($summary === null) {
+            $baseQuery = PlatformOrder::query();
+            $driver2 = $baseQuery->getQuery()->getConnection()->getDriverName();
+
+            if ($driver2 === 'sqlite') {
+                $baseQuery->whereRaw("JSON_EXTRACT(meta, '{$keyPrefix}.run_id') = ?", [$runId]);
+            } else {
+                $baseQuery->whereRaw("JSON_UNQUOTE(JSON_EXTRACT(meta, '{$keyPrefix}.run_id')) = ?", [$runId]);
+            }
+
+            $matched = (int) (clone $baseQuery)->count();
+
+            $failed = 0;
+            if ($type === 'bas') {
+                $failed = (int) (clone $baseQuery)
+                    ->whereRaw("JSON_EXTRACT(meta, '$.subscription_activation_error.message') IS NOT NULL")
+                    ->count();
+            }
+            if ($type === 'bmpa') {
+                $failed = (int) (clone $baseQuery)
+                    ->whereRaw("JSON_EXTRACT(meta, '$.batch_mark_paid_and_activate_error.message') IS NOT NULL")
+                    ->count();
+            }
+
+            $fallbackCounts = [
+                'matched' => $matched,
+                'failed' => $failed,
+            ];
+        }
+
         // 治理入口：全部/失败/按Top原因/可重试
         $governanceLinks = [];
 
@@ -119,6 +154,7 @@ class PlatformBatchController extends Controller
             'safeBackForLinks' => $safeBackForLinks,
             'error' => '',
             'summary' => $summary,
+            'fallbackCounts' => $fallbackCounts,
             'governanceLinks' => $governanceLinks,
         ]);
     }

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

@@ -10,12 +10,17 @@
     $selfWithoutBack = \App\Support\BackUrl::selfWithoutBack();
     $backToListUrl = $safeBackForLinks !== '' ? $safeBackForLinks : '/admin/platform-orders';
 
+    $hasSummary = $summary !== null;
+
     $success = (int) (data_get($summary, 'success') ?? 0);
     $failed = (int) (data_get($summary, 'failed') ?? 0);
     $matched = (int) (data_get($summary, 'matched') ?? 0);
     $processed = (int) (data_get($summary, 'processed') ?? 0);
     $at = (string) (data_get($summary, 'at') ?? '');
     $topReasons = (array) (data_get($summary, 'top_reasons', []) ?? []);
+
+    $fallbackMatched = (int) (data_get($fallbackCounts, 'matched') ?? 0);
+    $fallbackFailed = (int) (data_get($fallbackCounts, 'failed') ?? 0);
 @endphp
 
 <div class="card mb-20">
@@ -37,18 +42,25 @@
 @if(($error ?? '') !== '')
     <div class="warning">{{ $error }}</div>
 @else
+    @if(! $hasSummary)
+        <div class="warning mb-20">
+            本批次尚未生成 last_result 汇总（可能队列任务仍在执行，或历史数据未补齐）。
+            当前页面展示的是基于同批次订单的<strong>粗略统计</strong>，供运营先行定位。
+        </div>
+    @endif
+
     <div class="grid-3 mb-20">
         <div class="card">
             <h3>命中</h3>
-            <div class="metric-number">{{ $matched }}</div>
+            <div class="metric-number">{{ $hasSummary ? $matched : $fallbackMatched }}</div>
         </div>
         <div class="card">
             <h3>本次处理</h3>
-            <div class="metric-number">{{ $processed }}</div>
+            <div class="metric-number">{{ $hasSummary ? $processed : '-' }}</div>
         </div>
         <div class="card">
             <h3>成功 / 失败</h3>
-            <div class="metric-number">{{ $success }} / {{ $failed }}</div>
+            <div class="metric-number">{{ $hasSummary ? ($success . ' / ' . $failed) : ('- / ' . $fallbackFailed) }}</div>
         </div>
     </div>
 
@@ -80,8 +92,10 @@
 
     <div class="card">
         <h3>Top 失败原因</h3>
-        @if(count($topReasons) === 0)
-            <div class="muted">暂无（或尚未写入 last_result）。</div>
+        @if(! $hasSummary)
+            <div class="muted">暂无（last_result 未写入时不做原因聚合，以免在页面侧引入重查询）。</div>
+        @elseif(count($topReasons) === 0)
+            <div class="muted">暂无。</div>
         @else
             <table class="table">
                 <thead>