diag: 总页数未更新问题 — 增加Reconciliation诊断日志 + 修复keepCurrentWindow后pending不移除

1. RDEPUBPageMapReconciliationCoordinator: 在evaluateTakeover、 evaluateSegmentTakeover、evaluateFullPageMapTakeover的每个返回点增加RDEPUBBackgroundTrace日志，记录关键决策参数： - currentSpineIndex、candidateChapters/pages、currentChapters/pages - hasPrev/hasNext、lastBuildableSpineIndex - jumpSession protected coverage ratio 用于确认fullMap被拒绝的具体原因 2. RDEPUBPresentationRuntime: .keepCurrentWindow分支增加 removePendingPageMapUpdate(at: index)，防止被拒绝的 reconcileFullMap update无限期留在pending队列中不被消费。之前return false不移除，导致： - 后续commitPendingPageMapUpdateIfNeeded重试时条件不变仍然keepCurrentWindow，形成无效循环 - 如果用户不再翻页，总页数永远不更新 Co-Authored-By: Claude <noreply@anthropic.com>
2026-06-25 17:33:16 +08:00
parent c555329948
commit 2fa58b1026
2 changed files with 34 additions and 5 deletions
@@ -226,7 +226,8 @@ final class RDEPUBPresentationRuntime {

            switch decision {
            case .keepCurrentWindow:
-                RDEPUBBackgroundTrace.log("Reconciliation", "decision: keepCurrentWindow")
+                RDEPUBBackgroundTrace.log("Reconciliation", "decision: keepCurrentWindow — pending update removed to prevent indefinite retry")
+                removePendingPageMapUpdate(at: index)
                return false

            case .fullReplace(let newPageMap):