refactor: 收口缺失创作状态回退

src/components/platform-entry/PlatformEntryFlowShellImpl.tsx

@@ -540,7 +540,10 @@ import {
   buildPuzzleResultProfileId,
   buildPuzzleResultWorkId,
 } from './platformPuzzleIdentityModel';
-import { resolveSelectionStageAfterProtectedDataLoss } from './platformSelectionStageModel';
+import {
+  resolveSelectionStageAfterMissingCreationState,
+  resolveSelectionStageAfterProtectedDataLoss,
+} from './platformSelectionStageModel';
 import { PlatformTaskCompletionDialog } from './PlatformTaskCompletionDialog';
 import { PlatformWorkDetailView } from './PlatformWorkDetailView';
 import { usePlatformCreationAgentFlowController } from './usePlatformCreationAgentFlowController';
@@ -8861,88 +8864,53 @@ export function PlatformEntryFlowShellImpl({
   );
 
   useEffect(() => {
-    if (selectionStage === 'big-fish-result' && !bigFishSession?.draft) {
-      setSelectionStage(
-        bigFishSession ? 'big-fish-agent-workspace' : 'platform',
-      );
-    }
-    if (selectionStage === 'big-fish-runtime' && !bigFishRun) {
-      setSelectionStage(bigFishSession?.draft ? 'big-fish-result' : 'platform');
-    }
-  }, [bigFishRun, bigFishSession, selectionStage, setSelectionStage]);
+    const nextSelectionStage = resolveSelectionStageAfterMissingCreationState({
+      stage: selectionStage,
+      bigFish: {
+        hasSession: Boolean(bigFishSession),
+        hasSessionDraft: Boolean(bigFishSession?.draft),
+        hasRun: Boolean(bigFishRun),
+      },
+      match3d: {
+        hasSession: Boolean(match3dSession),
+        hasSessionDraft: Boolean(match3dSession?.draft),
+        hasRun: Boolean(match3dRun),
+      },
+      squareHole: {
+        hasSession: Boolean(squareHoleSession),
+        hasSessionDraft: Boolean(squareHoleSession?.draft),
+        hasRun: Boolean(squareHoleRun),
+      },
+      visualNovel: {
+        hasSession: Boolean(visualNovelSession),
+        hasSessionDraft: Boolean(visualNovelSession?.draft),
+        hasWork: Boolean(visualNovelWork),
+        hasWorkDraft: Boolean(visualNovelWork?.draft),
+        hasRun: Boolean(visualNovelRun),
+      },
+      babyObjectMatch: {
+        hasDraft: Boolean(babyObjectMatchDraft),
+        hasFormPayload: Boolean(babyObjectMatchFormPayload),
+      },
+    });
 
-  useEffect(() => {
-    if (selectionStage === 'match3d-result' && !match3dSession?.draft) {
-      setSelectionStage(
-        match3dSession ? 'match3d-agent-workspace' : 'platform',
-      );
-    }
-    if (selectionStage === 'match3d-runtime' && !match3dRun) {
-      setSelectionStage(match3dSession?.draft ? 'match3d-result' : 'platform');
-    }
-  }, [match3dRun, match3dSession, selectionStage, setSelectionStage]);
-
-  useEffect(() => {
-    if (selectionStage === 'square-hole-result' && !squareHoleSession?.draft) {
-      setSelectionStage(
-        squareHoleSession ? 'square-hole-agent-workspace' : 'platform',
-      );
-    }
-    if (selectionStage === 'square-hole-runtime' && !squareHoleRun) {
-      setSelectionStage(
-        squareHoleSession?.draft ? 'square-hole-result' : 'platform',
-      );
-    }
-  }, [selectionStage, setSelectionStage, squareHoleRun, squareHoleSession]);
-
-  useEffect(() => {
-    if (
-      selectionStage === 'visual-novel-result' &&
-      !visualNovelSession?.draft &&
-      !visualNovelWork?.draft
-    ) {
-      setSelectionStage(
-        visualNovelSession ? 'visual-novel-agent-workspace' : 'platform',
-      );
-    }
-    if (selectionStage === 'visual-novel-runtime' && !visualNovelRun) {
-      setSelectionStage(
-        visualNovelSession?.draft || visualNovelWork?.draft
-          ? 'visual-novel-result'
-          : 'platform',
-      );
-    }
-    if (selectionStage === 'visual-novel-gallery-detail' && !visualNovelWork) {
-      setSelectionStage('platform');
-    }
-  }, [
-    selectionStage,
-    setSelectionStage,
-    visualNovelRun,
-    visualNovelSession,
-    visualNovelWork,
-  ]);
-
-  useEffect(() => {
-    if (
-      selectionStage === 'baby-object-match-result' &&
-      !babyObjectMatchDraft
-    ) {
-      setSelectionStage(
-        babyObjectMatchFormPayload ? 'baby-object-match-workspace' : 'platform',
-      );
-    }
-    if (
-      selectionStage === 'baby-object-match-runtime' &&
-      !babyObjectMatchDraft
-    ) {
-      setSelectionStage('platform');
+    if (nextSelectionStage !== selectionStage) {
+      setSelectionStage(nextSelectionStage);
     }
   }, [
     babyObjectMatchDraft,
     babyObjectMatchFormPayload,
+    bigFishRun,
+    bigFishSession,
+    match3dRun,
+    match3dSession,
     selectionStage,
     setSelectionStage,
+    squareHoleRun,
+    squareHoleSession,
+    visualNovelRun,
+    visualNovelSession,
+    visualNovelWork,
   ]);
 
   const startBigFishRun = useCallback(async () => {