fix: 收紧拼图草稿恢复判定

src/components/platform-entry/PlatformEntryFlowShellImpl.tsx

@@ -571,6 +571,10 @@ import {
   resolvePlatformPublicWorkStartIntent,
   resolveVisiblePuzzleDetailCoverCount,
 } from './platformPublicWorkDetailFlow';
+import {
+  hasRecoverableGeneratedPuzzleDraft,
+  normalizeRecoveredPuzzleDraftSession,
+} from './platformPuzzleDraftRecoveryModel';
 import {
   buildPuzzleResultProfileId,
   buildPuzzleResultWorkId,
@@ -1045,77 +1049,6 @@ function openPuzzleRuntimeStage(
   writePuzzleRuntimeUrlState(state);
 }
 
-function normalizeRecoveredPuzzleDraftSession(
-  session: PuzzleAgentSessionSnapshot,
-): PuzzleAgentSessionSnapshot {
-  const draft = session.draft;
-  if (!draft) {
-    return session;
-  }
-
-  const primaryLevel = draft.levels?.[0];
-  const selectedCandidate =
-    primaryLevel?.candidates.find((candidate) => candidate.selected) ??
-    primaryLevel?.candidates[0] ??
-    draft.candidates.find((candidate) => candidate.selected) ??
-    draft.candidates[0] ??
-    null;
-  const coverImageSrc =
-    draft.coverImageSrc?.trim() ||
-    primaryLevel?.coverImageSrc?.trim() ||
-    selectedCandidate?.imageSrc.trim() ||
-    null;
-  const coverAssetId =
-    draft.coverAssetId?.trim() ||
-    primaryLevel?.coverAssetId?.trim() ||
-    selectedCandidate?.assetId.trim() ||
-    null;
-  const selectedCandidateId =
-    draft.selectedCandidateId ??
-    primaryLevel?.selectedCandidateId ??
-    selectedCandidate?.candidateId ??
-    null;
-
-  return {
-    ...session,
-    draft: {
-      ...draft,
-      coverImageSrc,
-      coverAssetId,
-      selectedCandidateId,
-      generationStatus: 'ready',
-      levels: draft.levels?.map((level, index) =>
-        index === 0
-          ? {
-              ...level,
-              coverImageSrc: level.coverImageSrc ?? coverImageSrc,
-              coverAssetId: level.coverAssetId ?? coverAssetId,
-              selectedCandidateId:
-                level.selectedCandidateId ?? selectedCandidateId,
-              generationStatus: 'ready',
-            }
-          : level,
-      ),
-    },
-  };
-}
-
-function hasRecoverableGeneratedPuzzleDraft(
-  session: PuzzleAgentSessionSnapshot,
-) {
-  const draft = session.draft;
-  if (!draft) {
-    return false;
-  }
-
-  const firstLevel = draft.levels?.[0];
-  return Boolean(
-    draft.coverImageSrc?.trim() ||
-      firstLevel?.coverImageSrc?.trim() ||
-      firstLevel?.candidates.some((candidate) => candidate.imageSrc.trim()),
-  );
-}
-
 function resolveProfileWalletBalance(
   dashboard: { walletBalance?: number | null } | null | undefined,
 ) {