migrate app lock settings page to composition API and typescript

src/lib/common.ts

@@ -230,11 +230,7 @@ export function getTextAfter(fullText: string, text: string): string {
     return '';
 }
 
-export function base64encode(arrayBuffer: ArrayBuffer): string | null {
-    if (!arrayBuffer) {
-        return null;
-    }
-
+export function base64encode(arrayBuffer: ArrayBuffer): string {
     return btoa(String.fromCharCode.apply(null, Array.from(new Uint8Array(arrayBuffer))));
 }
 

src/lib/ui/mobile.ts

@@ -21,7 +21,7 @@ export interface Framework7Dom {
 
 type TranslateFunction = (message: string) => string;
 
-export function showAlert(message: string, confirmCallback: (dialog: Dialog.Dialog, e: Event) => void, translateFn: TranslateFunction): void {
+export function showAlert(message: string, confirmCallback: ((dialog: Dialog.Dialog, e: Event) => void) | undefined, translateFn: TranslateFunction): void {
     f7ready((f7) => {
         f7.dialog.create({
             title: translateFn('global.app.title'),
@@ -229,7 +229,7 @@ export function useI18nUIComponents() {
     }
 
     return {
-        showAlert: (message: string, confirmCallback: (dialog: Dialog.Dialog, e: Event) => void) => showAlert(message, confirmCallback, i18nGlobal.t),
+        showAlert: (message: string, confirmCallback?: (dialog: Dialog.Dialog, e: Event) => void) => showAlert(message, confirmCallback, i18nGlobal.t),
         showConfirm: (message: string, confirmCallback: (dialog: Dialog.Dialog, e: Event) => void, cancelCallback?: (dialog: Dialog.Dialog, e: Event) => void): void => showConfirm(message, confirmCallback, cancelCallback, i18nGlobal.t),
         showToast: (message: string, timeout?: number): void => showToast(message, timeout, i18nGlobal.t),
         routeBackOnError

src/lib/webauthn.ts

@@ -28,7 +28,7 @@ interface AttestationData {
 }
 
 interface WebAuthnRegisterResponse {
-    readonly id: string | null;
+    readonly id: string;
     readonly clientData: ClientData;
     readonly publicKey: Uint8Array | null;
     readonly rawCredential: Credential;
@@ -198,7 +198,7 @@ export function verifyWebAuthnCredential(userInfo: UserBasicInfo, credentialId:
             clientData && clientData.type === 'webauthn.get' && challengeFromClientData === challenge &&
             userIdParts && userIdParts.length === 2 && userIdParts[0] === userInfo.username) {
             const ret: WebAuthnVerifyResponse = {
-                id: base64encode(rawCredential.rawId) as string,
+                id: base64encode(rawCredential.rawId),
                 userName: userIdParts[0],
                 userSecret: userIdParts[1],
                 clientData: clientData,