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import { showToast } from '@/components/ui-lib';
import Locale from '@/locales';
export function trimTopic(topic: string) {
return topic.replace(/[，。！？、,.!?]*$/, '');
}
export function copyToClipboard(text: string) {
navigator.clipboard
.writeText(text)
.then((res) => {
showToast(Locale.Copy.Success);
})
.catch((err) => {
showToast(Locale.Copy.Failed);
});
}
export function downloadAs(text: string, filename: string) {
const element = document.createElement('a');
element.setAttribute(
'href',
'data:text/plain;charset=utf-8,' + encodeURIComponent(text),
);
element.setAttribute('download', filename);
element.style.display = 'none';
document.body.appendChild(element);
element.click();
document.body.removeChild(element);
}
export function isIOS() {
const userAgent = navigator.userAgent.toLowerCase();
return /iphone|ipad|ipod/.test(userAgent);
}
export function isMobileScreen() {
return window.innerWidth <= 600;
}
export function selectOrCopy(el: HTMLElement, content: string) {
const currentSelection = window.getSelection();
if (currentSelection?.type === 'Range') {
return false;
}
copyToClipboard(content);
return true;
}
export function queryMeta(key: string, defaultValue?: string): string {
let ret: string;
if (document) {
const meta = document.head.querySelector(
`meta[name='${key}']`,
) as HTMLMetaElement;
ret = meta?.content ?? '';
} else {
ret = defaultValue ?? '';
}
return ret;
}
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