feat(react): add react hooks to control overlay components (#22484)

packages/react/src/hooks/useIonAlert.ts

@@ -0,0 +1,53 @@
+import { AlertButton, AlertOptions, alertController } from '@ionic/core';
+
+import { HookOverlayOptions } from './HookOverlayOptions';
+import { useController } from './useController';
+
+/**
+ * A hook for presenting/dismissing an IonAlert component
+ * @returns Returns the present and dismiss methods in an array
+ */
+export function useIonAlert(): UseIonAlertResult {
+  const controller = useController<AlertOptions, HTMLIonAlertElement>(
+    'IonAlert',
+    alertController
+  );
+
+  function present(message: string, buttons?: AlertButton[]): void;
+  function present(options: AlertOptions & HookOverlayOptions): void;
+  function present(messageOrOptions: string | AlertOptions & HookOverlayOptions, buttons?: AlertButton[]) {
+    if (typeof messageOrOptions === 'string') {
+      controller.present({
+        message: messageOrOptions,
+        buttons: buttons ?? [{ text: 'Ok' }]
+      });
+    } else {
+      controller.present(messageOrOptions);
+    }
+  };
+
+  return [
+    present,
+    controller.dismiss
+  ];
+}
+
+export type UseIonAlertResult = [
+  {
+    /**
+     * Presents the alert
+     * @param message The main message to be displayed in the alert
+     * @param buttons Optional - Array of buttons to be added to the alert
+     */
+    (message: string, buttons?: AlertButton[]): void;
+    /**
+     * Presents the alert
+     * @param options The options to pass to the IonAlert
+     */
+    (options: AlertOptions & HookOverlayOptions): void;
+  },
+  /**
+   * Dismisses the alert
+   */
+  () => void
+];