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

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>