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import {matchEmoji, matchMention, matchIssue} from '../../utils/match.ts';
import {emojiString} from '../emoji.ts';
import {svg} from '../../svg.ts';
import {parseIssueHref} from '../../utils.ts';
import {createElementFromAttrs, createElementFromHTML} from '../../utils/dom.ts';
import {getIssueColor, getIssueIcon} from '../issue.ts';
import {debounce} from 'perfect-debounce';
const debouncedSuggestIssues = debounce((key: string, text: string) => new Promise<{matched:boolean; fragment?: HTMLElement}>(async (resolve) => {
const {owner, repo, index} = parseIssueHref(window.location.href);
const matches = await matchIssue(owner, repo, index, text);
if (!matches.length) return resolve({matched: false});
const ul = document.createElement('ul');
ul.classList.add('suggestions');
for (const issue of matches) {
const li = createElementFromAttrs('li', {
role: 'option',
'data-value': `${key}${issue.id}`,
class: 'tw-flex tw-gap-2',
});
const icon = svg(getIssueIcon(issue), 16, ['text', getIssueColor(issue)].join(' '));
li.append(createElementFromHTML(icon));
const id = document.createElement('span');
id.textContent = issue.id.toString();
li.append(id);
const nameSpan = document.createElement('span');
nameSpan.textContent = issue.title;
li.append(nameSpan);
ul.append(li);
}
resolve({matched: true, fragment: ul});
}), 100);
export function initTextExpander(expander) {
expander?.addEventListener('text-expander-change', ({detail: {key, provide, text}}) => {
if (key === ':') {
const matches = matchEmoji(text);
if (!matches.length) return provide({matched: false});
const ul = document.createElement('ul');
ul.classList.add('suggestions');
for (const name of matches) {
const emoji = emojiString(name);
const li = document.createElement('li');
li.setAttribute('role', 'option');
li.setAttribute('data-value', emoji);
li.textContent = `${emoji} ${name}`;
ul.append(li);
}
provide({matched: true, fragment: ul});
} else if (key === '@') {
const matches = matchMention(text);
if (!matches.length) return provide({matched: false});
const ul = document.createElement('ul');
ul.classList.add('suggestions');
for (const {value, name, fullname, avatar} of matches) {
const li = document.createElement('li');
li.setAttribute('role', 'option');
li.setAttribute('data-value', `${key}${value}`);
const img = document.createElement('img');
img.src = avatar;
li.append(img);
const nameSpan = document.createElement('span');
nameSpan.textContent = name;
li.append(nameSpan);
if (fullname && fullname.toLowerCase() !== name) {
const fullnameSpan = document.createElement('span');
fullnameSpan.classList.add('fullname');
fullnameSpan.textContent = fullname;
li.append(fullnameSpan);
}
ul.append(li);
}
provide({matched: true, fragment: ul});
} else if (key === '#') {
provide(debouncedSuggestIssues(key, text));
}
});
expander?.addEventListener('text-expander-value', ({detail}) => {
if (detail?.item) {
// add a space after @mentions and #issue as it's likely the user wants one
const suffix = ['@', '#'].includes(detail.key) ? ' ' : '';
detail.value = `${detail.item.getAttribute('data-value')}${suffix}`;
}
});
}
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