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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
import { createSelector } from "devtools/client/shared/vendor/reselect";
import { parse } from "../utils/url";
export const getThreads = createSelector(
state => state.threads.threads,
threads => threads.filter(thread => !isMainThread(thread))
);
export const getAllThreads = createSelector(
getMainThread,
getThreads,
(mainThread, threads) => {
const orderedThreads = Array.from(threads).sort((threadA, threadB) => {
if (threadA.name === threadB.name) {
return 0;
}
return threadA.name < threadB.name ? -1 : 1;
});
return [mainThread, ...orderedThreads].filter(Boolean);
}
);
function isMainThread(thread) {
return thread.isTopLevel;
}
export function getMainThread(state) {
return state.threads.threads.find(isMainThread);
}
/*
* Gets domain from the main thread url (without www prefix)
*/
export function getMainThreadHost(state) {
const url = getMainThread(state)?.url;
if (!url) {
return null;
}
const { host } = parse(url);
if (!host) {
return null;
}
return host.startsWith("www.") ? host.substring("www.".length) : host;
}
export function getThread(state, threadActor) {
return getAllThreads(state).find(thread => thread.actor === threadActor);
}
export function getIsThreadCurrentlyTracing(state, thread) {
return state.threads.mutableTracingThreads.has(thread);
}