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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
/**
* Identity of context mentions: a tab is its URL, a tab group `group:<groupId>`.
*/
export const CONTEXT_MENTION_TYPE = Object.freeze({
TAB: "tab",
CURRENT_TAB: "currentTab",
TAB_GROUP: "tabGroup",
});
/** @typedef {Values<typeof CONTEXT_MENTION_TYPE>} ContextMentionType */
const TAB_GROUP_MENTION_ID_PREFIX = "group:";
/**
* @param {string} groupId
* @returns {string} The mention id of the tab group.
*/
export function getTabGroupMentionId(groupId) {
return TAB_GROUP_MENTION_ID_PREFIX + groupId;
}
/**
* @param {string} mentionId
* @returns {?string} The group id of a tab group mention id.
*/
export function parseTabGroupMentionId(mentionId) {
if (!mentionId.startsWith(TAB_GROUP_MENTION_ID_PREFIX)) {
return null;
}
return mentionId.slice(TAB_GROUP_MENTION_ID_PREFIX.length) || null;
}
/**
* @param {{type?: ContextMentionType, url?: string, groupId?: string}} mention
* @returns {?string} The mention id.
*/
export function getContextMentionKey(mention) {
if (mention.type == CONTEXT_MENTION_TYPE.TAB_GROUP) {
return mention.groupId ? getTabGroupMentionId(mention.groupId) : null;
}
return mention.url || null;
}
/**
* @param {{type?: ContextMentionType, groupId?: string}} mention
* @returns {boolean} Whether the mention is a tab expanded from a tab group.
*/
export function isTabGroupMember(mention) {
return mention.type != CONTEXT_MENTION_TYPE.TAB_GROUP && !!mention.groupId;
}