82 lines
2.6 KiB
JavaScript
82 lines
2.6 KiB
JavaScript
import { msg } from '@lit/localize';
|
||
import isPromise from 'is-promise';
|
||
import { $ } from '@mdui/jq/$.js';
|
||
import '@mdui/jq/methods/find.js';
|
||
import '@mdui/jq/methods/on.js';
|
||
import '@mdui/jq/methods/text.js';
|
||
import { isUndefined, returnTrue } from '@mdui/jq/shared/helper.js';
|
||
import { onLocaleReady, offLocaleReady } from '../internal/localize.js';
|
||
import { dialog as openDialog } from './dialog.js';
|
||
const getConfirmText = () => {
|
||
return msg('OK', {
|
||
id: 'functions.alert.confirmText',
|
||
});
|
||
};
|
||
/**
|
||
* 打开一个 alert，返回 Promise。
|
||
* 如果是通过点击确定按钮关闭，则返回的 promise 会被 resolve；
|
||
* 如果是通过其他方式关闭，则返回的 promise 会被 reject。
|
||
* @param options
|
||
*/
|
||
export const alert = (options) => {
|
||
const mergedOptions = Object.assign({}, {
|
||
confirmText: getConfirmText(),
|
||
onConfirm: returnTrue,
|
||
}, options);
|
||
const properties = [
|
||
'headline',
|
||
'description',
|
||
'icon',
|
||
'closeOnEsc',
|
||
'closeOnOverlayClick',
|
||
'queue',
|
||
'onOpen',
|
||
'onOpened',
|
||
'onClose',
|
||
'onClosed',
|
||
'onOverlayClick',
|
||
];
|
||
return new Promise((resolve, reject) => {
|
||
let isResolve = false;
|
||
const dialog = openDialog({
|
||
...Object.fromEntries(properties
|
||
.filter((key) => !isUndefined(mergedOptions[key]))
|
||
.map((key) => [key, mergedOptions[key]])),
|
||
actions: [
|
||
{
|
||
text: mergedOptions.confirmText,
|
||
onClick: (dialog) => {
|
||
const clickResult = mergedOptions.onConfirm.call(dialog, dialog);
|
||
if (isPromise(clickResult)) {
|
||
clickResult.then(() => {
|
||
isResolve = true;
|
||
});
|
||
}
|
||
else if (clickResult !== false) {
|
||
isResolve = true;
|
||
}
|
||
return clickResult;
|
||
},
|
||
},
|
||
],
|
||
});
|
||
// 若未传入自定义文案，则监听 locale 变化更新文案
|
||
if (!options.confirmText) {
|
||
onLocaleReady(dialog, () => {
|
||
$(dialog).find('[slot="action"]').text(getConfirmText());
|
||
});
|
||
}
|
||
$(dialog).on('close', (e) => {
|
||
if (e.target === dialog) {
|
||
if (isResolve) {
|
||
resolve();
|
||
}
|
||
else {
|
||
reject();
|
||
}
|
||
offLocaleReady(dialog);
|
||
}
|
||
});
|
||
});
|
||
};
|