64 lines
1.6 KiB
TypeScript
64 lines
1.6 KiB
TypeScript
export {};
|
|
|
|
interface ToastOptions {
|
|
message: string;
|
|
duration?: number;
|
|
}
|
|
|
|
/** Lazily create and return the toast container element. */
|
|
const toastContainer = (): HTMLElement => {
|
|
let container = document.getElementById('toast-container');
|
|
if (!container) {
|
|
container = document.createElement('div');
|
|
container.id = 'toast-container';
|
|
container.className = 'fixed bottom-4 right-4 z-100 flex flex-col gap-2';
|
|
document.body.appendChild(container);
|
|
}
|
|
return container;
|
|
};
|
|
|
|
/**
|
|
* Show a toast notification with optional auto-dismiss.
|
|
* Exposed globally via window.showToast.
|
|
*/
|
|
const showToast = ({ message, duration = 3000 }: ToastOptions): void => {
|
|
const container = toastContainer();
|
|
const template = document.getElementById('toast-template') as HTMLTemplateElement | null;
|
|
|
|
if (!template) {
|
|
return;
|
|
}
|
|
|
|
const toast = (template.content.cloneNode(true) as DocumentFragment).firstElementChild as HTMLElement;
|
|
if (!toast) return;
|
|
const messageEl = toast.querySelector('.toast-message');
|
|
const closeBtn = toast.querySelector('.toast-close');
|
|
|
|
if (messageEl) {
|
|
messageEl.textContent = message;
|
|
}
|
|
|
|
closeBtn?.addEventListener('click', () => toast.remove());
|
|
|
|
container.appendChild(toast);
|
|
|
|
// trigger entrance animation
|
|
requestAnimationFrame(() => {
|
|
toast.classList.remove('translate-y-2', 'opacity-0');
|
|
});
|
|
|
|
// auto-dismiss with exit animation
|
|
setTimeout(() => {
|
|
toast.classList.add('translate-y-2', 'opacity-0');
|
|
setTimeout(() => toast.remove(), 300);
|
|
}, duration);
|
|
};
|
|
|
|
declare global {
|
|
interface Window {
|
|
showToast: typeof showToast;
|
|
}
|
|
}
|
|
|
|
window.showToast = showToast;
|