修复随机号码前先按权重随机工单，并修复降权号码筛选与清理

patches/application/common/service/SplitNumberVisitRuleService.php

@@ -14,6 +14,13 @@ use app\admin\model\split\Ticket;
  */
 class SplitNumberVisitRuleService
 {
+    private SplitNumberRatioDeferredService $ratioDeferredService;
+
+    public function __construct(?SplitNumberRatioDeferredService $ratioDeferredService = null)
+    {
+        $this->ratioDeferredService = $ratioDeferredService ?? new SplitNumberRatioDeferredService();
+    }
+
     /**
      * 访问计数已递增后调用：累加 streak，达到 assign_ratio 时标记 ratio_deferred=1
      */
@@ -39,15 +46,11 @@ class SplitNumberVisitRuleService
         }
 
         $assignRatio = (int) ($ticket['assign_ratio'] ?? 0);
-        $inboundCount = (int) $number['inbound_count'];
-        $lastInbound = (int) ($number['last_sync_inbound_count'] ?? 0);
         $streak = (int) ($number['no_inbound_click_streak'] ?? 0);
+        $hasBaseline = $this->ratioDeferredService->hasLandingVisitBaseline($number);
 
-        // 自上次同步检查点以来进线未增长，则本次访问计入 streak
-        if ($inboundCount <= $lastInbound) {
-            $streak++;
-        } else {
-            $streak = 0;
+        if ($hasBaseline) {
+            $streak = $this->ratioDeferredService->computeStreakForVisit($number, $streak);
         }
 
         $update = [
@@ -55,8 +58,9 @@ class SplitNumberVisitRuleService
             'updatetime'              => time(),
         ];
 
-        // 非手动号码且达到下号比率：触线降权，不关 status，等待同步确认
-        if ((int) $number['manual_manage'] === 0 && $assignRatio > 0 && $streak >= $assignRatio) {
+        if ((int) $number['manual_manage'] === 0
+            && $this->ratioDeferredService->shouldMarkDeferred($streak, $assignRatio, $hasBaseline)
+        ) {
             $update['ratio_deferred'] = 1;
             $update['ratio_deferred_at'] = time();
         }