refactor: JS to TS : src/simulator/src/hotkey_binder/model/utils.js (#456)

* add and remove

* resolve

* resolve

* resolve

* resolve

* resolve

* reslove

* reslove

* reslove see

* resolve

* resolve

Author: ThatDeparted2061

src/simulator/src/hotkey_binder/model/utils.js

@@ -0,0 +1,74 @@
+// Add type-safe set method to Storage Prototype
+Storage.prototype.set = function<T>(key: string, obj: T): void {
+    this.setItem(key, JSON.stringify(obj));
+}
+
+// Add type-safe get method to Storage prototype
+Storage.prototype.get = function<T>(key: string): T | null {
+    const item = this.getItem(key);
+    if (!item) return null;
+    try {
+        return JSON.parse(item) as T;
+    } catch (e) {
+        console.error(`Failed to parse stored item ${key}:`, e);
+        return null;
+    }
+
+}
+
+// Type-safe object size function
+export function objectSize(obj: Record<string, any>): number {
+    return Object.keys(obj).length;
+}
+
+// Find key by value in an object
+export function getKey<T extends Record<string, any>>(obj: T, val: any): string | undefined {
+        return Object.keys(obj).find(key => {
+                const value = obj[key];
+                if (typeof value === 'object' && value !== null) {
+                    return JSON.stringify(value) === JSON.stringify(val);
+                }
+                return value === val;
+            });
+}
+
+// OS detection patterns
+const OS_PATTERNS: Record<string, RegExp> = {
+    'Windows': /windows/i,
+    'MacOS': /mac/i,
+    'Linux': /linux/i,
+    'UNIX': /x11/i
+};
+export function getOS(): string {
+    const userInput = `${navigator.platform} ${navigator.userAgent}`.toLowerCase();
+    
+    for (const [os, pattern] of Object.entries(OS_PATTERNS)) {
+        if (pattern.test(userInput)) {
+            return os;
+        }
+    }
+    
+    return '';
+}
+// Check for restricted key combinations
+export function checkRestricted(key: string): boolean {
+    const restrictedKeys: string[] = [
+        'Ctrl + N', 'Ctrl + W', 'Ctrl + T', 'Ctrl + C', 'Ctrl + V',
+        'Ctrl + Delete', 'Ctrl + Backspace', 'Ctrl + /', 'Ctrl + \\',
+        'Ctrl + ]', "Ctrl + '", 'Ctrl + `', 'Ctrl + [', 'Ctrl + ~',
+        'Ctrl + Num1', 'Ctrl + Num2', 'Ctrl + Num3', 'Ctrl + Num4',
+        'Ctrl + Num5', 'Ctrl + Num6', 'Ctrl + Num*', 'Ctrl + Num/',
+        'Ctrl + Num.', 'Ctrl + Num0'
+    ];
+
+    // Adjust for MacOS if needed
+    const modifiedKeys = getOS() === 'MacOS' 
+        ? restrictedKeys.map(value => 
+            value.startsWith('Ctrl') 
+                ? value.replace('Ctrl', 'Meta') 
+                : value
+          )
+        : restrictedKeys;
+
+    return modifiedKeys.includes(key);
+}