Move "core" folder out of "features" into "base"

src/base/hooks/useHistory.ts

@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) Contributors to the Suwayomi project
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+import { useCallback, useEffect, useState } from 'react';
+import { NavigationType, useLocation, useNavigationType } from 'react-router-dom';
+
+const MAX_DEPTH = 50;
+
+export const useHistory = () => {
+    const location = useLocation();
+    const navigationType = useNavigationType();
+
+    const [history, setHistory] = useState<string[]>([location.pathname]);
+
+    const updateHistory = useCallback((newHistory: string[]) => {
+        // prevent the history from getting too large (only relevant in case the app never gets reloaded (e.g. browser F5,
+        // electron window gets closed))
+        // theoretically the history should be empty for the "base" pages (e.g. library, updates, ...), but since the browser
+        // navigation is used, opening another base page pushes this page to this history, as if it had a different depth
+        // than the current page (expected history: library -> manga -> reader,
+        // possible history: library -> updates -> settings -> library -> manga -> reader)
+        setHistory(newHistory.slice(-MAX_DEPTH));
+    }, []);
+
+    useEffect(() => {
+        const isLastPageInHistory = location.key === 'default';
+        const ignoreInitialPop = isLastPageInHistory && history.length === 1;
+        if (ignoreInitialPop) {
+            return;
+        }
+
+        switch (navigationType) {
+            case NavigationType.Pop:
+                updateHistory([...history.slice(0, -1)]);
+                break;
+            case NavigationType.Push:
+                updateHistory([...history, location.pathname + location.search]);
+                break;
+            case NavigationType.Replace:
+                updateHistory([...history.slice(0, -1), location.pathname + location.search]);
+                break;
+            default:
+                throw new Error(`Unexpected NavigationType "${navigationType}"`);
+        }
+    }, [location]);
+
+    return history;
+};