From d172c376d1cd0e539c46936e8a5e52cc241cebc7 Mon Sep 17 00:00:00 2001
From: Aaron Liu <abslant.liu@gmail.com>
Date: Tue, 23 Sep 2025 11:21:02 +0800
Subject: [PATCH] Remove unused code

---
 src/redux/thunks/filemanager.ts |  1 -
 src/redux/thunks/thumb.ts       | 50 ---------------------------------
 2 files changed, 51 deletions(-)
 delete mode 100644 src/redux/thunks/thumb.ts

diff --git a/src/redux/thunks/filemanager.ts b/src/redux/thunks/filemanager.ts
index 37f6d54..64247e0 100644
--- a/src/redux/thunks/filemanager.ts
+++ b/src/redux/thunks/filemanager.ts
@@ -97,7 +97,6 @@ let generation = 0;
 export interface NavigateReconcileOptions {
   next_page?: boolean;
   sync_view?: boolean;
-  min_transition_time?: number; // in ms
 }
 
 const pageSize = (fm: SingleManager) => {
diff --git a/src/redux/thunks/thumb.ts b/src/redux/thunks/thumb.ts
deleted file mode 100644
index 0fb3278..0000000
--- a/src/redux/thunks/thumb.ts
+++ /dev/null
@@ -1,50 +0,0 @@
-import { AppThunk } from "../store.ts";
-import { getThumbExts } from "../../api/api.ts";
-
-// --- Cached supported thumbnail extensions helpers ---
-let __thumbExtsCache: Set<string> | null | undefined = undefined; // undefined: not fetched, null: unknown/fallback
-
-// Get supported thumbnail file extensions by reading enabled generators' settings
-export function getSupportedThumbExts(): AppThunk<Promise<string[]>> {
-  return async (dispatch, _getState) => {
-    // Read from new site config endpoint; fallback to empty list.
-    try {
-      const remote = await dispatch(getThumbExts());
-      const list = remote?.thumb_exts ?? [];
-      return Array.isArray(list) ? list : [];
-    } catch (_e) {
-      // Treat as unsupported when not available
-      return [];
-    }
-  };
-}
-
-// Prime cache once per page. Safe to call multiple times.
-export function primeThumbExtsCache(): AppThunk<Promise<void>> {
-  return async (dispatch, _getState) => {
-    if (__thumbExtsCache !== undefined) return;
-    try {
-      const exts = await dispatch(getSupportedThumbExts());
-      __thumbExtsCache = new Set(exts.map((e) => e.toLowerCase()));
-    } catch (_e) {
-      // Mark as unknown to fall back to legacy behavior
-      __thumbExtsCache = null;
-    }
-  };
-}
-
-export function getCachedThumbExts(): Set<string> | null | undefined {
-  return __thumbExtsCache;
-}
-
-// Check if a file name is likely supported based on cached exts
-// Returns undefined if cache is not ready (treat as supported by caller).
-export function isThumbExtSupportedSync(fileName: string): boolean | undefined {
-  const cache = __thumbExtsCache;
-  if (cache === undefined) return undefined;
-  if (cache === null) return true; // unknown => allow
-  const idx = fileName.lastIndexOf(".");
-  const ext = idx >= 0 ? fileName.substring(idx + 1).toLowerCase() : "";
-  if (!ext) return false;
-  return cache.has(ext);
-}