mirror of
https://github.com/nimbold/Firelink.git
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NimBold
1296 lines
48 KiB
TypeScript
1296 lines
48 KiB
TypeScript
import { create } from 'zustand';
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import { info } from '../utils/logger';
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import { invokeCommand as invoke } from '../ipc';
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import type { DownloadItem } from '../bindings/DownloadItem';
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import type { DownloadStatus } from '../bindings/DownloadStatus';
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import type { ExtensionDownload } from '../bindings/ExtensionDownload';
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import type { Queue } from '../bindings/Queue';
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import { useSettingsStore } from './useSettingsStore';
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import { useDownloadProgressStore } from './downloadProgressStore';
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import { categoryForFileName, isActiveDownloadStatus, isTransferActiveStatus, normalizeSpeedLimitForBackend, redactDownloadForPersistence } from '../utils/downloads';
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import {
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resolveCategoryDestination
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} from '../utils/downloadLocations';
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import { canPauseDownload, canStartDownload } from '../utils/downloadActions';
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export type { DownloadCategory } from '../utils/downloads';
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const backendDispatchPromises = new Map<string, Promise<boolean>>();
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const downloadLifecycleGenerations = new Map<string, bigint>();
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const queueReorderPromises = new Map<string, Promise<void>>();
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const queueStartPromises = new Map<string, Promise<string[]>>();
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const queueControlGenerations = new Map<string, number>();
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const currentQueueControlGeneration = (queueId: string): number =>
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queueControlGenerations.get(queueId) ?? 0;
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const advanceQueueControlGeneration = (queueId: string): number => {
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const nextGeneration = currentQueueControlGeneration(queueId) + 1;
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queueControlGenerations.set(queueId, nextGeneration);
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return nextGeneration;
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};
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const isCurrentQueueControlGeneration = (queueId: string, generation: number): boolean =>
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currentQueueControlGeneration(queueId) === generation;
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const queuePositionComparator = (left: DownloadItem, right: DownloadItem): number =>
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(left.queuePosition ?? Number.MAX_SAFE_INTEGER) - (right.queuePosition ?? Number.MAX_SAFE_INTEGER) ||
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left.id.localeCompare(right.id);
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const queueItemsForReordering = (downloads: DownloadItem[], queueId: string): DownloadItem[] =>
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downloads
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.filter(download =>
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(download.queueId || MAIN_QUEUE_ID) === queueId &&
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download.status !== 'completed' &&
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!(isActiveDownloadStatus(download.status) && download.status !== 'queued')
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)
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.sort(queuePositionComparator);
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const activeQueueItems = (downloads: DownloadItem[], queueId: string): DownloadItem[] =>
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downloads
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.filter(download =>
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(download.queueId || MAIN_QUEUE_ID) === queueId &&
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download.status !== 'completed' &&
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isActiveDownloadStatus(download.status) &&
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download.status !== 'queued'
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)
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.sort(queuePositionComparator);
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const applyQueueOrder = (
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downloads: DownloadItem[],
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queueId: string,
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pendingItems: DownloadItem[]
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): DownloadItem[] => {
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const orderedItems = [...activeQueueItems(downloads, queueId), ...pendingItems];
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const positions = new Map(orderedItems.map((download, position) => [download.id, position]));
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return downloads.map(download => positions.has(download.id)
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? { ...download, queuePosition: positions.get(download.id) }
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: download);
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};
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const advanceDownloadLifecycle = (id: string): bigint => {
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const nextGeneration = (downloadLifecycleGenerations.get(id) ?? 0n) + 1n;
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downloadLifecycleGenerations.set(id, nextGeneration);
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return nextGeneration;
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};
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const currentDownloadLifecycle = (id: string): bigint =>
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downloadLifecycleGenerations.get(id) ?? 0n;
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type DispatchInvalidation = {
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generation: bigint;
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pendingDispatch?: Promise<boolean>;
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};
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const invalidateDispatch = async (id: string): Promise<DispatchInvalidation> => {
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const generation = currentDownloadLifecycle(id);
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const nextGeneration = advanceDownloadLifecycle(id);
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try {
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await invoke('cancel_enqueue_generation', { id, generation: generation.toString() });
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} catch (error) {
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console.warn(`Failed to cancel stale backend enqueue for ${id}:`, error);
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}
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return { generation: nextGeneration, pendingDispatch: backendDispatchPromises.get(id) };
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};
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const invalidateAndWaitForDispatch = async (id: string): Promise<boolean> => {
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const { pendingDispatch } = await invalidateDispatch(id);
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if (!pendingDispatch) return false;
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await pendingDispatch;
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return true;
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};
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const isCurrentDownloadLifecycle = (id: string, generation: bigint): boolean =>
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currentDownloadLifecycle(id) === generation &&
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useDownloadStore.getState().downloads.some(download => download.id === id);
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const removeStaleBackendDispatch = async (id: string): Promise<void> => {
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try {
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await invoke('remove_download', { id, deleteAssets: false });
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} catch (error) {
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// The original remove request may already have won this race. Either way,
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// never allow a stale enqueue to make the deleted row live again.
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console.warn(`Failed to remove stale backend dispatch for ${id}:`, error);
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}
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};
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const errorMessage = (error: unknown): string =>
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error instanceof Error ? error.message : String(error);
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const stripCookieHeaders = (value: string | null | undefined): string =>
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(value || '')
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.split(/\r?\n/)
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.filter(line => {
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const separator = line.indexOf(':');
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return separator < 0 || line.slice(0, separator).trim().toLowerCase() !== 'cookie';
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})
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.join('\n')
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.trim();
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const speedLimitForDispatch = (itemSpeedLimit: string | undefined, globalSpeedLimit: string): string | null => {
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const explicitLimit = itemSpeedLimit?.trim();
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if (explicitLimit) {
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return normalizeSpeedLimitForBackend(explicitLimit) || (explicitLimit === '0' ? '0' : null);
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}
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return normalizeSpeedLimitForBackend(globalSpeedLimit);
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};
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export async function dispatchItem(id: string): Promise<boolean> {
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if (backendDispatchPromises.has(id)) return backendDispatchPromises.get(id)!;
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const promise = (async () => {
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let lifecycleGeneration: bigint | null = null;
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let backendAccepted = false;
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try {
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const state = useDownloadStore.getState();
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const item = state.downloads.find(d => d.id === id);
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if (!item) return false;
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if (state.backendRegisteredIds.has(id)) return true;
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lifecycleGeneration = currentDownloadLifecycle(id);
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const settings = useSettingsStore.getState();
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const destination = item.destination ||
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await resolveCategoryDestination(settings, item.category);
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if (!isCurrentDownloadLifecycle(id, lifecycleGeneration)) return false;
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const login = getSiteLogin(item.url, settings);
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let keychainPassword = null;
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if (login) {
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try {
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keychainPassword = await invoke('get_keychain_password', { id: login.id });
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} catch (e) {
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console.warn("Failed to retrieve keychain password for dispatch:", e);
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}
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}
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if (!isCurrentDownloadLifecycle(id, lifecycleGeneration)) return false;
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const proxy = await getProxyArgs(settings);
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if (!isCurrentDownloadLifecycle(id, lifecycleGeneration)) return false;
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const enqueueItem = {
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id: item.id,
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queue_id: item.queueId || MAIN_QUEUE_ID,
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url: item.url,
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destination,
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filename: item.fileName,
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connections: item.connections || settings.perServerConnections || null,
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speed_limit: speedLimitForDispatch(item.speedLimit, settings.globalSpeedLimit),
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username: item.username || (login ? login.username : null),
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password: item.password || keychainPassword,
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headers: item.headers || null,
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checksum: item.checksum || null,
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cookies: item.cookies || null,
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mirrors: item.mirrors || null,
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user_agent: settings.customUserAgent.trim() || null,
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max_tries: settings.maxAutomaticRetries,
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proxy,
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format_selector: item.mediaFormatSelector || null,
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cookie_source: settings.mediaCookieSource !== 'none' ? settings.mediaCookieSource : null,
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is_media: item.isMedia || false,
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lifecycle_generation: lifecycleGeneration.toString(),
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};
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useDownloadStore.getState().updateDownload(id, {
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lastTry: new Date().toISOString()
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});
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const accepted = await invoke('enqueue_download', { item: enqueueItem });
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backendAccepted = true;
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if (!isCurrentDownloadLifecycle(id, lifecycleGeneration)) {
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await removeStaleBackendDispatch(id);
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return false;
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}
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const acceptedFilename = accepted?.filename || item.fileName;
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if (acceptedFilename !== item.fileName) {
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useDownloadStore.getState().updateDownload(id, {
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fileName: acceptedFilename,
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category: categoryForFileName(acceptedFilename)
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});
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}
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const order = await invoke('get_pending_order', { queueId: item.queueId || MAIN_QUEUE_ID });
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if (!isCurrentDownloadLifecycle(id, lifecycleGeneration)) {
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await removeStaleBackendDispatch(id);
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return false;
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}
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useDownloadStore.getState().setPendingOrder(order);
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useDownloadStore.getState().registerBackendIds([id]);
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useDownloadStore.getState().updateDownload(id, { lastError: undefined });
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return true;
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} catch (e) {
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console.error(`Failed to dispatch ${id}:`, e);
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if (backendAccepted && lifecycleGeneration !== null) {
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await removeStaleBackendDispatch(id);
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}
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if (lifecycleGeneration !== null && isCurrentDownloadLifecycle(id, lifecycleGeneration)) {
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useDownloadStore.getState().updateDownload(id, {
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status: 'failed',
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lastError: errorMessage(e)
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});
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}
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return false;
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} finally {
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backendDispatchPromises.delete(id);
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}
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})();
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backendDispatchPromises.set(id, promise);
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return promise;
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}
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export const normalizeCustomProxy = (host: string, port: number): string | null => {
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const trimmedHost = host.trim();
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const normalizedPort = Number.isFinite(port) ? Math.trunc(port) : NaN;
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if (!trimmedHost || !Number.isFinite(normalizedPort) || normalizedPort < 1 || normalizedPort > 65535) return null;
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if (/^[a-z][a-z0-9+.-]*:\/\//i.test(trimmedHost)) {
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try {
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const parsed = new URL(trimmedHost);
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if (parsed.protocol !== 'http:') return null;
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if (!parsed.port) parsed.port = String(normalizedPort);
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return parsed.toString().replace(/\/$/, '');
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} catch {
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return null;
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}
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}
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return `http://${trimmedHost}:${normalizedPort}`;
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};
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export const getProxyArgs = async (settings: ReturnType<typeof useSettingsStore.getState>) => {
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if (settings.proxyMode === 'system') {
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try {
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const sysProxy = await invoke('get_system_proxy');
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return typeof sysProxy === 'string' && sysProxy ? sysProxy : "none";
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} catch (e) {
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console.warn("Failed to get system proxy:", e);
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return "none";
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}
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}
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if (settings.proxyMode === 'custom') {
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return normalizeCustomProxy(settings.proxyHost, settings.proxyPort) ?? "none";
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}
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if (settings.proxyMode === 'none') {
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return "none";
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}
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return null;
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};
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const escapeRegex = (value: string): string =>
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value.replace(/[.+?^${}()|[\]\\]/g, '\\$&');
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const wildcardToRegex = (pattern: string): RegExp =>
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new RegExp(`^${escapeRegex(pattern).replace(/\*+/g, '.*')}$`);
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const patternSpecificity = (pattern: string): number =>
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pattern.replace(/\*/g, '').length;
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const hostPatternScore = (pattern: string, host: string): number | null => {
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if (pattern.startsWith('*.')) {
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const suffix = pattern.substring(2);
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return host === suffix || host.endsWith(`.${suffix}`)
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? 1000 + patternSpecificity(pattern)
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: null;
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}
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if (pattern.includes('*')) {
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return wildcardToRegex(pattern).test(host)
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? 1000 + patternSpecificity(pattern)
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: null;
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}
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return host === pattern ? 2000 + patternSpecificity(pattern) : null;
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};
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const urlPatternScore = (pattern: string, url: URL): number | null => {
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if (/^[a-z][a-z0-9+.-]*:\/\//i.test(pattern)) {
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const normalizedPattern = pattern.toLowerCase().replace(/\/+$/, '');
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const normalizedUrl = url.toString().toLowerCase().replace(/\/+$/, '');
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return wildcardToRegex(normalizedPattern).test(normalizedUrl)
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? 4000 + patternSpecificity(normalizedPattern)
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: null;
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}
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if (pattern.includes('/')) {
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const normalizedPattern = pattern.toLowerCase().replace(/^\/+/, '');
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const normalizedTarget = `${url.hostname}${url.pathname}`.toLowerCase().replace(/\/+$/, '');
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return wildcardToRegex(normalizedPattern).test(normalizedTarget)
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? 3000 + patternSpecificity(normalizedPattern)
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: null;
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}
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return hostPatternScore(pattern, url.hostname.toLowerCase());
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};
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export const getSiteLogin = (url: string, settings: ReturnType<typeof useSettingsStore.getState>) => {
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try {
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const urlObj = new URL(url);
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let bestMatch: { login: typeof settings.siteLogins[number]; score: number } | null = null;
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for (const login of settings.siteLogins) {
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const pattern = login.urlPattern.toLowerCase().trim();
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const score = pattern ? urlPatternScore(pattern, urlObj) : null;
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if (score !== null && (!bestMatch || score > bestMatch.score)) {
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bestMatch = { login, score };
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}
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}
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return bestMatch?.login ?? null;
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} catch (e) {}
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return null;
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};
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const syncSystemIntegrations = () => {
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const settings = useSettingsStore.getState();
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const activeCount = useDownloadStore.getState().downloads.filter(d => isTransferActiveStatus(d.status)).length;
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invoke('update_dock_badge', { count: settings.showDockBadge ? activeCount : 0 }).catch(() => {});
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};
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const effectiveDestinationForItem = async (
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item: Pick<DownloadItem, 'destination' | 'category'>,
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settings: ReturnType<typeof useSettingsStore.getState>
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): Promise<string> =>
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item.destination || resolveCategoryDestination(settings, item.category);
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const normalizeQueuePositions = (downloads: DownloadItem[]): DownloadItem[] => {
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const nextPosition = new Map<string, number>();
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return downloads.map(download => {
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const queueId = download.queueId || MAIN_QUEUE_ID;
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const position = nextPosition.get(queueId) || 0;
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nextPosition.set(queueId, position + 1);
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return {
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...download,
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queueId,
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queuePosition: download.queuePosition ?? position
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};
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});
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};
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export type { DownloadStatus };
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export const MAIN_QUEUE_ID = '00000000-0000-0000-0000-000000000001';
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export type { DownloadItem, Queue };
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export type ExtensionDownloadRequest = ExtensionDownload;
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export type AddDownloadAction =
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| { type: 'start-now' }
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| { type: 'add-to-queue'; queueId: string };
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export type DownloadDraft = Omit<DownloadItem, 'status' | 'queueId' | 'hasBeenDispatched'>;
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export type PendingAddRequestContext = {
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version: number;
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referer: string;
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filename: string;
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headers: string;
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cookies: string;
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media: boolean;
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};
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export type DeleteModalState = {
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isOpen: boolean;
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downloadIds?: string[];
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};
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interface DownloadState {
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downloads: DownloadItem[];
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queues: Queue[];
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pendingOrder: string[];
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setPendingOrder: (order: string[]) => void;
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backendRegisteredIds: Set<string>;
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registerBackendIds: (ids: string[]) => void;
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unregisterBackendIds: (ids: string[]) => void;
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applyProperties: (id: string, updates: Partial<DownloadItem>) => Promise<void>;
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moveInQueue: (ids: string | string[], direction: 'up' | 'down') => Promise<void>;
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removeFromQueue: (id: string) => Promise<void>;
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isAddModalOpen: boolean;
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pendingAddUrls: string;
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pendingAddReferer: string;
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pendingAddFilename: string;
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pendingAddHeaders: string;
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pendingAddCookies: string;
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pendingAddMediaUrls: string[];
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pendingAddRequestContexts: Record<string, PendingAddRequestContext>;
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pendingAddRequestVersion: number;
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selectedPropertiesDownloadId: string | null;
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toggleAddModal: (isOpen: boolean) => void;
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openAddModalWithUrls: (
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urls: string,
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referer?: string | null,
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filename?: string | null,
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headers?: string | null,
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cookies?: string | null,
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media?: boolean
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) => void;
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handleExtensionDownload: (request: ExtensionDownloadRequest) => Promise<void>;
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deleteModalState: DeleteModalState;
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openDeleteModal: (downloadIds?: string | string[]) => void;
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closeDeleteModal: () => void;
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setSelectedPropertiesDownloadId: (id: string | null) => void;
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addDownload: (item: DownloadDraft, action: AddDownloadAction) => Promise<boolean>;
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updateDownload: (id: string, updates: Partial<DownloadItem>) => void;
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removeDownload: (id: string, deleteFile?: boolean, preserveResumable?: boolean) => Promise<void>;
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pauseDownload: (id: string) => Promise<void>;
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redownload: (id: string) => Promise<void>;
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resumeDownload: (id: string) => Promise<boolean>;
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startQueue: (queueId: string) => Promise<string[]>;
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pauseQueue: (queueId: string) => Promise<number>;
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startAll: () => Promise<number>;
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pauseAll: () => Promise<number>;
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assignToQueue: (ids: string[], queueId: string) => Promise<void>;
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addQueue: (name: string) => void;
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renameQueue: (id: string, name: string) => void;
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removeQueue: (id: string) => Promise<void>;
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initDB: () => Promise<void>;
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}
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export const useDownloadStore = create<DownloadState>((set, get) => ({
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downloads: [],
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queues: [{ id: MAIN_QUEUE_ID, name: 'Main Queue', isMain: true }],
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pendingOrder: [],
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setPendingOrder: (order) => set({ pendingOrder: order }),
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moveInQueue: (idOrIds, direction) => {
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const ids = Array.isArray(idOrIds) ? idOrIds : [idOrIds];
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if (ids.length === 0) return Promise.resolve();
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// Queue moves must be serialized per queue. Otherwise two optimistic
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// moves can calculate from the same order and the last RPC silently wins.
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const firstItem = get().downloads.find(download => ids.includes(download.id));
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if (!firstItem) return Promise.resolve();
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const queueId = firstItem.queueId || MAIN_QUEUE_ID;
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const previousOperation = queueReorderPromises.get(queueId) ?? Promise.resolve();
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const operation = previousOperation.catch(() => undefined).then(async () => {
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const allDownloads = get().downloads;
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const queueItems = queueItemsForReordering(allDownloads, queueId);
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const selectedItems = queueItems.filter(item => ids.includes(item.id));
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if (selectedItems.length === 0) return;
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const previousPositions = new Map([
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...activeQueueItems(allDownloads, queueId),
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...queueItems
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].map(item => [item.id, item.queuePosition]));
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const unselectedItems = queueItems.filter(item => !ids.includes(item.id));
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const selectedIndices = selectedItems.map(item => queueItems.findIndex(d => d.id === item.id));
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|
|
let insertIndex = 0;
|
|
if (direction === 'up') {
|
|
const firstSelectedIndex = Math.min(...selectedIndices);
|
|
insertIndex = Math.max(0, firstSelectedIndex - 1);
|
|
} else {
|
|
const lastSelectedIndex = Math.max(...selectedIndices);
|
|
insertIndex = Math.min(unselectedItems.length, lastSelectedIndex - selectedItems.length + 2);
|
|
}
|
|
|
|
const reordered = [
|
|
...unselectedItems.slice(0, insertIndex),
|
|
...selectedItems,
|
|
...unselectedItems.slice(insertIndex)
|
|
];
|
|
set(state => ({ downloads: applyQueueOrder(state.downloads, queueId, reordered) }));
|
|
|
|
const registeredIdsToMove = selectedItems
|
|
.filter(item => get().backendRegisteredIds.has(item.id))
|
|
.map(item => item.id);
|
|
if (registeredIdsToMove.length === 0) return;
|
|
|
|
try {
|
|
const order = await invoke('move_many_in_queue', {
|
|
ids: registeredIdsToMove,
|
|
queueId,
|
|
direction
|
|
}) as string[];
|
|
if (Array.isArray(order)) {
|
|
const globalOrder = await invoke('get_pending_order', { queueId: null })
|
|
.catch(() => null) as string[] | null;
|
|
set(state => ({
|
|
pendingOrder: Array.isArray(globalOrder)
|
|
? globalOrder
|
|
: [
|
|
...state.pendingOrder.filter(id => !order.includes(id)),
|
|
...order
|
|
]
|
|
}));
|
|
}
|
|
} catch (error) {
|
|
console.error("Failed to move in queue backend:", error);
|
|
// The backend operation is atomic. Restore only queue positions so a
|
|
// progress/state event received while the RPC was in flight survives.
|
|
set(state => ({
|
|
downloads: state.downloads.map(download => previousPositions.has(download.id)
|
|
? { ...download, queuePosition: previousPositions.get(download.id) }
|
|
: download)
|
|
}));
|
|
}
|
|
});
|
|
const trackedOperation = operation.finally(() => {
|
|
if (queueReorderPromises.get(queueId) === trackedOperation) {
|
|
queueReorderPromises.delete(queueId);
|
|
}
|
|
});
|
|
queueReorderPromises.set(queueId, trackedOperation);
|
|
return trackedOperation;
|
|
},
|
|
removeFromQueue: async (id) => {
|
|
try {
|
|
await invoke('remove_from_queue', { id });
|
|
set((state) => ({
|
|
pendingOrder: state.pendingOrder.filter(x => x !== id)
|
|
}));
|
|
} catch (e) {
|
|
console.error("Failed to remove item from queue:", e);
|
|
}
|
|
},
|
|
backendRegisteredIds: new Set(),
|
|
registerBackendIds: (ids) => set((state) => {
|
|
const nextSet = new Set(state.backendRegisteredIds);
|
|
for (const id of ids) nextSet.add(id);
|
|
return { backendRegisteredIds: nextSet };
|
|
}),
|
|
unregisterBackendIds: (ids) => set((state) => {
|
|
const nextSet = new Set(state.backendRegisteredIds);
|
|
for (const id of ids) nextSet.delete(id);
|
|
return { backendRegisteredIds: nextSet };
|
|
}),
|
|
isAddModalOpen: false,
|
|
pendingAddUrls: '',
|
|
pendingAddReferer: '',
|
|
pendingAddFilename: '',
|
|
pendingAddHeaders: '',
|
|
pendingAddCookies: '',
|
|
pendingAddMediaUrls: [],
|
|
pendingAddRequestContexts: {},
|
|
pendingAddRequestVersion: 0,
|
|
selectedPropertiesDownloadId: null,
|
|
deleteModalState: { isOpen: false },
|
|
openDeleteModal: (downloadIds) => set({
|
|
deleteModalState: {
|
|
isOpen: true,
|
|
downloadIds: Array.isArray(downloadIds) ? downloadIds : (downloadIds ? [downloadIds] : undefined)
|
|
}
|
|
}),
|
|
closeDeleteModal: () => set({ deleteModalState: { isOpen: false } }),
|
|
toggleAddModal: (isOpen) => set((state) => ({
|
|
isAddModalOpen: isOpen,
|
|
pendingAddUrls: '',
|
|
pendingAddReferer: '',
|
|
pendingAddFilename: '',
|
|
pendingAddHeaders: '',
|
|
pendingAddCookies: '',
|
|
pendingAddMediaUrls: [],
|
|
pendingAddRequestContexts: {},
|
|
// Invalidate any in-flight Add-modal handoff even when the modal is
|
|
// opened or closed without URLs.
|
|
pendingAddRequestVersion: state.pendingAddRequestVersion + 1
|
|
})),
|
|
openAddModalWithUrls: (urls, referer, filename, headers, cookies, media = false) => set((state) => {
|
|
const isAppending = state.isAddModalOpen && Boolean(state.pendingAddUrls);
|
|
const existingUrls = isAppending ? state.pendingAddUrls : '';
|
|
const mergedUrls = existingUrls ? `${existingUrls}\n${urls}` : urls;
|
|
const existingMediaUrls = isAppending ? state.pendingAddMediaUrls : [];
|
|
const pendingAddMediaUrls = media
|
|
? [...new Set([
|
|
...existingMediaUrls,
|
|
...urls.split('\n').map(url => url.trim()).filter(Boolean)
|
|
])]
|
|
: existingMediaUrls;
|
|
const cleanReferer = referer?.trim() || '';
|
|
const cleanFilename = filename?.trim() || '';
|
|
const cleanHeaders = headers?.trim() || '';
|
|
const cleanCookies = cookies?.trim() || '';
|
|
const requestVersion = state.pendingAddRequestVersion + 1;
|
|
const pendingAddRequestContexts = isAppending
|
|
? { ...state.pendingAddRequestContexts }
|
|
: {};
|
|
// Every handoff gets a versioned row context, including an intentionally
|
|
// empty one. Otherwise a later request for the same URL cannot clear stale
|
|
// cookies/headers from an earlier capture, and batched React renders can
|
|
// lose all but the most recent appended URL.
|
|
for (const rawUrl of urls.split('\n')) {
|
|
const trimmedUrl = rawUrl.trim();
|
|
if (!trimmedUrl) continue;
|
|
let key = trimmedUrl;
|
|
try {
|
|
key = new URL(trimmedUrl).href;
|
|
} catch {
|
|
// The Add modal will mark malformed input invalid; retain its original key here.
|
|
}
|
|
pendingAddRequestContexts[key] = {
|
|
version: requestVersion,
|
|
referer: cleanReferer,
|
|
filename: cleanFilename,
|
|
headers: cleanHeaders,
|
|
cookies: cleanCookies,
|
|
media
|
|
};
|
|
}
|
|
return {
|
|
isAddModalOpen: true,
|
|
pendingAddUrls: mergedUrls,
|
|
pendingAddReferer: cleanReferer,
|
|
pendingAddFilename: cleanFilename,
|
|
pendingAddHeaders: cleanHeaders,
|
|
pendingAddCookies: cleanCookies,
|
|
pendingAddMediaUrls,
|
|
pendingAddRequestContexts,
|
|
pendingAddRequestVersion: requestVersion
|
|
};
|
|
}),
|
|
handleExtensionDownload: async (request) => {
|
|
const urls = [...new Set(request.urls.map(url => url.trim()).filter(Boolean))];
|
|
if (urls.length === 0) return;
|
|
|
|
// Explicit media authentication belongs to yt-dlp's configured browser
|
|
// cookie source. Keep this frontend guard for events from older desktop or
|
|
// extension builds; ordinary captured downloads retain their cookies.
|
|
const cookies = request.media === true ? null : request.cookies;
|
|
const headers = request.media === true
|
|
? stripCookieHeaders(request.headers) || null
|
|
: request.headers;
|
|
|
|
get().openAddModalWithUrls(
|
|
urls.join('\n'),
|
|
request.referer,
|
|
urls.length === 1 ? request.filename : null,
|
|
headers,
|
|
cookies,
|
|
request.media === true
|
|
);
|
|
},
|
|
setSelectedPropertiesDownloadId: (id) => set({ selectedPropertiesDownloadId: id }),
|
|
addDownload: async (item, action) => {
|
|
const settings = useSettingsStore.getState();
|
|
const destPath = await effectiveDestinationForItem(item, settings);
|
|
const queueId = action.type === 'add-to-queue' ? action.queueId : MAIN_QUEUE_ID;
|
|
const queueItems = get().downloads.filter(download =>
|
|
(download.queueId || MAIN_QUEUE_ID) === queueId
|
|
);
|
|
const maxPos = queueItems.reduce((max, d) => Math.max(max, d.queuePosition ?? 0), -1);
|
|
const queuePosition = maxPos + 1;
|
|
const ownedItem: DownloadItem = {
|
|
...item,
|
|
destination: destPath,
|
|
status: action.type === 'add-to-queue' ? 'staged' : 'ready',
|
|
queueId,
|
|
queuePosition,
|
|
hasBeenDispatched: false
|
|
};
|
|
advanceDownloadLifecycle(item.id);
|
|
set((state) => ({ downloads: [...state.downloads, ownedItem] }));
|
|
|
|
if (action.type === 'add-to-queue') {
|
|
info(`Download ${item.id} added to queue ${action.queueId}`);
|
|
return true;
|
|
} else if (action.type === 'start-now') {
|
|
if (await dispatchItem(item.id)) {
|
|
get().updateDownload(item.id, { hasBeenDispatched: true });
|
|
info(`Download ${item.id} started`);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
return false;
|
|
},
|
|
applyProperties: async (id, updates) => {
|
|
const wasDispatching = await invalidateAndWaitForDispatch(id);
|
|
const state = get();
|
|
const item = state.downloads.find(d => d.id === id);
|
|
if (!item) return;
|
|
|
|
if (item.status === 'downloading' || item.status === 'processing' || item.status === 'retrying') {
|
|
throw new Error("Cannot change properties while transfer is active. Pause it first.");
|
|
}
|
|
|
|
if (item.status === 'ready' || item.status === 'staged' || item.status === 'completed' || item.status === 'failed') {
|
|
state.updateDownload(id, updates);
|
|
return;
|
|
}
|
|
|
|
// Queued or Paused
|
|
const isRegistered = state.backendRegisteredIds.has(id);
|
|
|
|
if (item.status === 'queued') {
|
|
if (isRegistered) {
|
|
await invoke('detach_download_for_reconfigure', { id });
|
|
state.unregisterBackendIds([id]);
|
|
set(current => ({ pendingOrder: current.pendingOrder.filter(value => value !== id) }));
|
|
}
|
|
state.updateDownload(id, updates);
|
|
if (isRegistered || wasDispatching) {
|
|
const dispatched = await dispatchItem(id);
|
|
if (dispatched) {
|
|
state.updateDownload(id, { hasBeenDispatched: true });
|
|
} else {
|
|
state.removeFromQueue(id);
|
|
}
|
|
}
|
|
} else if (item.status === 'paused') {
|
|
if (isRegistered) {
|
|
try {
|
|
await invoke('detach_download_for_reconfigure', { id });
|
|
} catch (e) {
|
|
console.error("Failed to detach for reconfigure:", e);
|
|
throw e; // Preserve old properties if detach fails
|
|
}
|
|
state.unregisterBackendIds([id]);
|
|
}
|
|
state.updateDownload(id, updates);
|
|
}
|
|
},
|
|
updateDownload: (id, updates) => {
|
|
set((state) => ({
|
|
downloads: state.downloads.map(d => {
|
|
if (d.id === id) {
|
|
const updated = {
|
|
...d,
|
|
...updates,
|
|
fraction: updates.fraction !== undefined ? updates.fraction : d.fraction
|
|
};
|
|
return updated;
|
|
}
|
|
return d;
|
|
})
|
|
}));
|
|
|
|
if (updates.status && ['completed', 'failed', 'paused'].includes(updates.status)) {
|
|
info(`Download ${id} status changed to ${updates.status}`);
|
|
syncSystemIntegrations();
|
|
} else if (updates.status === 'downloading') {
|
|
info(`Download ${id} status changed to downloading`);
|
|
syncSystemIntegrations();
|
|
}
|
|
},
|
|
removeDownload: async (id, deleteFile = false, preserveResumable = false) => {
|
|
const { pendingDispatch } = await invalidateDispatch(id);
|
|
if (pendingDispatch) {
|
|
await pendingDispatch;
|
|
}
|
|
const item = get().downloads.find(d => d.id === id);
|
|
|
|
if (item) {
|
|
await invoke('remove_download', {
|
|
id,
|
|
deleteAssets: deleteFile,
|
|
preserveResumable
|
|
});
|
|
}
|
|
|
|
set((state) => ({
|
|
downloads: state.downloads.filter(d => d.id !== id),
|
|
pendingOrder: state.pendingOrder.filter(x => x !== id),
|
|
backendRegisteredIds: new Set(
|
|
Array.from(state.backendRegisteredIds).filter(registeredId => registeredId !== id)
|
|
)
|
|
}));
|
|
useDownloadProgressStore.getState().clearDownloadProgress(id);
|
|
info(`Download ${id} removed`);
|
|
syncSystemIntegrations();
|
|
},
|
|
pauseDownload: async (id) => {
|
|
const { generation, pendingDispatch } = await invalidateDispatch(id);
|
|
if (pendingDispatch) {
|
|
await pendingDispatch;
|
|
}
|
|
|
|
await invoke('pause_download', { id });
|
|
|
|
if (!isCurrentDownloadLifecycle(id, generation)) return;
|
|
const current = get().downloads.find(download => download.id === id);
|
|
if (current && current.status !== 'completed' && current.status !== 'failed') {
|
|
get().updateDownload(id, { status: 'paused', speed: '-', eta: '-' });
|
|
}
|
|
},
|
|
redownload: async (id) => {
|
|
const targetItem = get().downloads.find(d => d.id === id);
|
|
if (!targetItem) {
|
|
throw new Error('Cannot redownload: download was not found.');
|
|
}
|
|
|
|
if (!['completed', 'failed', 'paused'].includes(targetItem.status)) {
|
|
throw new Error(`Cannot redownload a ${targetItem.status} download. Pause or wait for it to finish first.`);
|
|
}
|
|
|
|
const url = targetItem.url?.trim();
|
|
if (!url) throw new Error('Cannot redownload: original URL is missing.');
|
|
|
|
await invalidateAndWaitForDispatch(id);
|
|
|
|
// Remove from backend to clear its state and delete the existing file so we can overwrite
|
|
try {
|
|
await invoke('remove_download', { id, deleteAssets: true });
|
|
get().unregisterBackendIds([id]);
|
|
} catch (e) {
|
|
console.warn("Could not remove old download from backend", e);
|
|
throw e;
|
|
}
|
|
|
|
get().updateDownload(id, {
|
|
status: 'queued',
|
|
fraction: 0,
|
|
speed: '-',
|
|
eta: '-',
|
|
hasBeenDispatched: false,
|
|
dateAdded: new Date().toISOString()
|
|
});
|
|
|
|
if (!await dispatchItem(id)) {
|
|
console.error("Failed to enqueue redownload");
|
|
get().updateDownload(id, { status: 'failed' });
|
|
} else {
|
|
get().updateDownload(id, { hasBeenDispatched: true });
|
|
info(`Download ${id} redownloaded (queued)`);
|
|
}
|
|
},
|
|
resumeDownload: async (id) => {
|
|
const targetItem = get().downloads.find(d => d.id === id);
|
|
if (!targetItem) return false;
|
|
|
|
try {
|
|
if (targetItem.status === 'ready' || targetItem.status === 'staged') {
|
|
get().updateDownload(id, { status: 'queued', hasBeenDispatched: true });
|
|
if (await dispatchItem(id)) {
|
|
return true;
|
|
}
|
|
get().updateDownload(id, { status: targetItem.status });
|
|
return false;
|
|
}
|
|
|
|
const prevStatus = targetItem.status;
|
|
const queueItems = get().downloads.filter(d =>
|
|
(d.queueId || MAIN_QUEUE_ID) === (targetItem.queueId || MAIN_QUEUE_ID)
|
|
);
|
|
const maxPos = queueItems.reduce((max, d) => Math.max(max, d.queuePosition ?? 0), -1);
|
|
|
|
get().updateDownload(id, {
|
|
status: 'queued',
|
|
speed: '-',
|
|
eta: '-',
|
|
queuePosition: maxPos + 1,
|
|
lastTry: new Date().toISOString()
|
|
});
|
|
|
|
const resumedExisting = await invoke('resume_download', { id });
|
|
|
|
let dispatchSucceeded = resumedExisting;
|
|
if (!dispatchSucceeded) {
|
|
get().unregisterBackendIds([id]);
|
|
// A terminal aria2 gid is intentionally re-enqueued as a new
|
|
// lifecycle. Advance and cancel the old generation before dispatching
|
|
// so QueueManager does not reject the legitimate user retry as stale.
|
|
await invalidateAndWaitForDispatch(id);
|
|
dispatchSucceeded = await dispatchItem(id);
|
|
}
|
|
|
|
if (dispatchSucceeded) {
|
|
return true;
|
|
} else {
|
|
console.error("Failed to re-enqueue for resume");
|
|
get().updateDownload(id, { status: prevStatus });
|
|
return false;
|
|
}
|
|
} catch (e) {
|
|
console.error("Failed to resume download:", e);
|
|
get().updateDownload(id, { status: targetItem.status });
|
|
return false;
|
|
}
|
|
},
|
|
startQueue: (queueId) => {
|
|
const requestedGeneration = currentQueueControlGeneration(queueId);
|
|
const previousOperation = queueStartPromises.get(queueId) ?? Promise.resolve([]);
|
|
const operation = previousOperation.catch(() => []).then(async () => {
|
|
const runnable = get().downloads
|
|
.filter(item => item.queueId === queueId && (item.status === 'queued' || canStartDownload(item.status)))
|
|
.sort(queuePositionComparator);
|
|
|
|
if (runnable.length === 0 || !isCurrentQueueControlGeneration(queueId, requestedGeneration)) return [];
|
|
|
|
const acceptedIds: string[] = [];
|
|
for (const item of runnable) {
|
|
if (!isCurrentQueueControlGeneration(queueId, requestedGeneration)) break;
|
|
|
|
const currentItem = get().downloads.find(download => download.id === item.id);
|
|
if (!currentItem || currentItem.status === 'completed') continue;
|
|
const backendRegistered = get().backendRegisteredIds.has(item.id);
|
|
const backendPending = get().pendingOrder.includes(item.id);
|
|
|
|
if (currentItem.status === 'queued' && backendRegistered && !backendPending) {
|
|
if (await get().resumeDownload(item.id)) {
|
|
acceptedIds.push(item.id);
|
|
}
|
|
continue;
|
|
}
|
|
|
|
if (
|
|
currentItem.status === 'ready' ||
|
|
currentItem.status === 'staged' ||
|
|
currentItem.status === 'failed' ||
|
|
!currentItem.hasBeenDispatched ||
|
|
!backendRegistered
|
|
) {
|
|
if (await dispatchItem(item.id)) {
|
|
if (!isCurrentQueueControlGeneration(queueId, requestedGeneration)) {
|
|
const afterDispatch = get().downloads.find(download => download.id === item.id);
|
|
if (
|
|
backendDispatchPromises.has(item.id) ||
|
|
get().backendRegisteredIds.has(item.id) ||
|
|
(afterDispatch && canPauseDownload(afterDispatch.status))
|
|
) {
|
|
await get().pauseDownload(item.id);
|
|
}
|
|
continue;
|
|
}
|
|
const current = get().downloads.find(download => download.id === item.id);
|
|
get().updateDownload(item.id, {
|
|
hasBeenDispatched: true,
|
|
...(current?.status === item.status ? { status: 'queued' as const } : {})
|
|
});
|
|
acceptedIds.push(item.id);
|
|
}
|
|
} else if (currentItem.status === 'paused' || currentItem.status === 'queued') {
|
|
// If it's queued but already dispatched, it might be waiting.
|
|
// If it's paused, we resume it.
|
|
if (currentItem.status === 'paused') {
|
|
if (!await get().resumeDownload(item.id)) continue;
|
|
}
|
|
acceptedIds.push(item.id);
|
|
}
|
|
}
|
|
|
|
info(`Queue ${queueId} started, ${acceptedIds.length} items dispatched/resumed`);
|
|
return acceptedIds;
|
|
});
|
|
const trackedOperation = operation.finally(() => {
|
|
if (queueStartPromises.get(queueId) === trackedOperation) {
|
|
queueStartPromises.delete(queueId);
|
|
}
|
|
});
|
|
queueStartPromises.set(queueId, trackedOperation);
|
|
return trackedOperation;
|
|
},
|
|
pauseQueue: async (queueId) => {
|
|
// Invalidate queued starts before taking the snapshot. This prevents a
|
|
// start loop that is waiting on metadata/IPC from dispatching later rows
|
|
// after the user has already requested Pause Queue.
|
|
advanceQueueControlGeneration(queueId);
|
|
const activeIds = get().downloads
|
|
.filter(item =>
|
|
item.queueId === queueId &&
|
|
(canPauseDownload(item.status) || backendDispatchPromises.has(item.id))
|
|
)
|
|
.map(item => item.id);
|
|
|
|
if (activeIds.length === 0) return 0;
|
|
|
|
const results = await Promise.allSettled(activeIds.map(id => get().pauseDownload(id)));
|
|
const pausedCount = results.filter(result => result.status === 'fulfilled').length;
|
|
const failedCount = activeIds.length - pausedCount;
|
|
if (failedCount > 0) {
|
|
console.error(`Failed to pause ${failedCount} downloads in queue ${queueId}`);
|
|
}
|
|
info(`Queue ${queueId} paused, ${pausedCount} items paused`);
|
|
syncSystemIntegrations();
|
|
return pausedCount;
|
|
},
|
|
startAll: async () => {
|
|
set(state => ({
|
|
downloads: state.downloads.map(item =>
|
|
item.queueId ? item : { ...item, queueId: MAIN_QUEUE_ID }
|
|
)
|
|
}));
|
|
const queueIds = new Set(
|
|
get().downloads
|
|
.filter(item => item.status === 'queued' || canStartDownload(item.status))
|
|
.map(item => item.queueId || MAIN_QUEUE_ID)
|
|
);
|
|
const results = await Promise.all(Array.from(queueIds, queueId => get().startQueue(queueId)));
|
|
return results.reduce((total, ids) => total + ids.length, 0);
|
|
},
|
|
pauseAll: async () => {
|
|
const queueIds = new Set(
|
|
get().downloads.map(item => item.queueId || MAIN_QUEUE_ID)
|
|
);
|
|
for (const queueId of queueIds) {
|
|
advanceQueueControlGeneration(queueId);
|
|
}
|
|
const activeIds = get().downloads
|
|
.filter(item => canPauseDownload(item.status) || backendDispatchPromises.has(item.id))
|
|
.map(item => item.id);
|
|
if (activeIds.length === 0) return 0;
|
|
|
|
const results = await Promise.allSettled(activeIds.map(id => get().pauseDownload(id)));
|
|
const pausedCount = results.filter(result => result.status === 'fulfilled').length;
|
|
syncSystemIntegrations();
|
|
return pausedCount;
|
|
},
|
|
assignToQueue: async (ids, queueId) => {
|
|
const selectedIds = new Set(ids);
|
|
const selected = get().downloads.filter(item => selectedIds.has(item.id));
|
|
const locked = selected.find(item => isActiveDownloadStatus(item.status) && item.status !== 'queued');
|
|
if (locked) {
|
|
throw new Error(`Pause ${locked.fileName} before moving it to another queue.`);
|
|
}
|
|
|
|
const movableSelected = selected.filter(item => item.status !== 'completed');
|
|
const movableIds = new Set(movableSelected.map(item => item.id));
|
|
await Promise.all(movableSelected.map(item => invalidateAndWaitForDispatch(item.id)));
|
|
|
|
for (const item of get().downloads.filter(item => movableIds.has(item.id))) {
|
|
if (!get().backendRegisteredIds.has(item.id)) continue;
|
|
// The UI can still say queued while a dispatch has already reached
|
|
// Aria2/media. Detach through the backend lifecycle owner for every
|
|
// registered item; remove_from_queue only handles the pending list.
|
|
await invoke('detach_download_for_reconfigure', { id: item.id });
|
|
get().unregisterBackendIds([item.id]);
|
|
set(state => ({ pendingOrder: state.pendingOrder.filter(value => value !== item.id) }));
|
|
}
|
|
|
|
const queueItems = get().downloads.filter(item =>
|
|
!movableIds.has(item.id) &&
|
|
(item.queueId || MAIN_QUEUE_ID) === queueId
|
|
);
|
|
const maxPos = queueItems.reduce((max, d) => Math.max(max, d.queuePosition ?? 0), -1);
|
|
const nextPosition = maxPos + 1;
|
|
set(state => ({
|
|
downloads: state.downloads.map(item =>
|
|
movableIds.has(item.id) && item.status !== 'completed'
|
|
? {
|
|
...item,
|
|
queueId,
|
|
queuePosition: nextPosition + movableSelected.findIndex(selectedItem => selectedItem.id === item.id),
|
|
status: 'staged' as const,
|
|
hasBeenDispatched: false
|
|
}
|
|
: item
|
|
)
|
|
}));
|
|
},
|
|
addQueue: (name) => {
|
|
const id = crypto.randomUUID();
|
|
const q = { id, name, isMain: false };
|
|
set((state) => ({
|
|
queues: [...state.queues, q]
|
|
}));
|
|
},
|
|
renameQueue: (id, name) => {
|
|
set((state) => ({
|
|
queues: state.queues.map(q => {
|
|
if (q.id === id) {
|
|
const newQ = { ...q, name };
|
|
return newQ;
|
|
}
|
|
return q;
|
|
})
|
|
}));
|
|
},
|
|
removeQueue: async (id) => {
|
|
if (id === MAIN_QUEUE_ID) return;
|
|
const unfinishedIds = get().downloads
|
|
.filter(download => download.queueId === id && download.status !== 'completed')
|
|
.map(download => download.id);
|
|
if (unfinishedIds.length > 0) {
|
|
await get().assignToQueue(unfinishedIds, MAIN_QUEUE_ID);
|
|
}
|
|
set((state) => ({
|
|
queues: state.queues.filter(q => q.id !== id),
|
|
downloads: state.downloads.map(d =>
|
|
d.queueId === id ? { ...d, queueId: MAIN_QUEUE_ID } : d
|
|
)
|
|
}));
|
|
const settings = useSettingsStore.getState();
|
|
if (settings.scheduler.selectedQueueIds.includes(id)) {
|
|
const selectedQueueIds = settings.scheduler.selectedQueueIds.filter(queueId => queueId !== id);
|
|
settings.setScheduler({
|
|
...settings.scheduler,
|
|
enabled: selectedQueueIds.length > 0 ? settings.scheduler.enabled : false,
|
|
selectedQueueIds
|
|
});
|
|
}
|
|
},
|
|
initDB: async () => {
|
|
try {
|
|
const queues = (await invoke('db_get_all_queues')).map(value => JSON.parse(value) as Queue);
|
|
const downloads = (await invoke('db_get_all_downloads')).map(
|
|
value => JSON.parse(value) as DownloadItem
|
|
);
|
|
|
|
set(state => ({
|
|
queues: queues.length > 0 ? queues : state.queues,
|
|
downloads: downloads.length > 0
|
|
? normalizeQueuePositions(downloads)
|
|
: state.downloads
|
|
}));
|
|
|
|
// Reset interrupted active downloads to queued.
|
|
set((state) => ({
|
|
downloads: state.downloads.map(d =>
|
|
isActiveDownloadStatus(d.status) && d.status !== 'queued'
|
|
? { ...d, status: 'queued' as const }
|
|
: d
|
|
)
|
|
}));
|
|
|
|
// Auto resume downloads that were active or queued
|
|
const active = get().downloads
|
|
.filter(d => d.status === 'queued')
|
|
.sort((a, b) => (a.queuePosition ?? 0) - (b.queuePosition ?? 0));
|
|
if (active.length > 0) {
|
|
try {
|
|
const settings = useSettingsStore.getState();
|
|
const itemsToEnqueue = [];
|
|
for (const item of active) {
|
|
const login = getSiteLogin(item.url, settings);
|
|
let keychainPassword = null;
|
|
if (login) {
|
|
try {
|
|
keychainPassword = await invoke('get_keychain_password', { id: login.id });
|
|
} catch (e) {
|
|
console.warn("Could not fetch keychain password for login:", e);
|
|
}
|
|
}
|
|
const destPath = item.destination ||
|
|
await resolveCategoryDestination(settings, item.category);
|
|
itemsToEnqueue.push({
|
|
id: item.id,
|
|
queue_id: item.queueId || MAIN_QUEUE_ID,
|
|
url: item.url,
|
|
destination: destPath,
|
|
filename: item.fileName,
|
|
connections: item.connections || settings.perServerConnections || null,
|
|
speed_limit: speedLimitForDispatch(item.speedLimit, settings.globalSpeedLimit),
|
|
username: item.username || (login ? login.username : null),
|
|
password: item.password || keychainPassword,
|
|
headers: item.headers || null,
|
|
checksum: item.checksum || null,
|
|
cookies: item.cookies || null,
|
|
mirrors: item.mirrors || null,
|
|
user_agent: settings.customUserAgent.trim() || null,
|
|
max_tries: settings.maxAutomaticRetries,
|
|
proxy: await getProxyArgs(settings),
|
|
format_selector: item.mediaFormatSelector || null,
|
|
cookie_source: settings.mediaCookieSource !== 'none' ? settings.mediaCookieSource : null,
|
|
is_media: item.isMedia || false,
|
|
lifecycle_generation: currentDownloadLifecycle(item.id).toString(),
|
|
});
|
|
}
|
|
const results = await invoke('enqueue_many', { items: itemsToEnqueue });
|
|
const registeredIds = results.filter(result => result.success).map(result => result.id);
|
|
const failedErrors = new Map(
|
|
results
|
|
.filter(result => !result.success)
|
|
.map(result => [result.id, result.error || 'Backend rejected the queued download.'])
|
|
);
|
|
const acceptedIdSet = new Set(registeredIds);
|
|
|
|
// Commit backend ownership as soon as enqueue_many accepts an item.
|
|
// The order query is a separate best-effort view read; if it fails,
|
|
// forgetting these registrations would let a later queue start
|
|
// enqueue the same backend lifecycle a second time.
|
|
set(state => {
|
|
// A very fast backend transfer can emit a terminal event before
|
|
// this batch result is merged. Preserve that event's ownership
|
|
// cleanup instead of re-registering an already-terminal ID.
|
|
const liveAcceptedIds = new Set(
|
|
state.downloads
|
|
.filter(download =>
|
|
acceptedIdSet.has(download.id) &&
|
|
download.status !== 'completed' &&
|
|
download.status !== 'failed'
|
|
)
|
|
.map(download => download.id)
|
|
);
|
|
return {
|
|
backendRegisteredIds: new Set([
|
|
...state.backendRegisteredIds,
|
|
...liveAcceptedIds
|
|
]),
|
|
downloads: state.downloads.map(download =>
|
|
failedErrors.has(download.id)
|
|
? {
|
|
...download,
|
|
status: 'failed' as const,
|
|
lastError: failedErrors.get(download.id)
|
|
}
|
|
: liveAcceptedIds.has(download.id)
|
|
? { ...download, hasBeenDispatched: true, lastError: undefined }
|
|
: download
|
|
)
|
|
};
|
|
});
|
|
|
|
try {
|
|
const order = await invoke('get_pending_order', { queueId: null });
|
|
set({ pendingOrder: order });
|
|
} catch (e) {
|
|
console.error("Failed to refresh pending order after auto-resume:", e);
|
|
}
|
|
} catch (e) {
|
|
console.error("Failed to auto-resume active downloads:", e);
|
|
}
|
|
}
|
|
} catch (e) {
|
|
console.error("Failed to init DB", e);
|
|
throw e;
|
|
}
|
|
}
|
|
}));
|
|
|
|
let lastSavedDownloads = '';
|
|
let isSavingDownloads = false;
|
|
let nextDownloadsData: string | null = null;
|
|
|
|
async function processDownloadsSave() {
|
|
if (isSavingDownloads || !nextDownloadsData) return;
|
|
isSavingDownloads = true;
|
|
while (nextDownloadsData) {
|
|
const data = nextDownloadsData;
|
|
nextDownloadsData = null;
|
|
try {
|
|
await invoke('db_replace_downloads', { data });
|
|
} catch (error) {
|
|
console.error('Failed to persist downloads:', error);
|
|
}
|
|
}
|
|
isSavingDownloads = false;
|
|
}
|
|
|
|
let lastSavedQueues = '';
|
|
let isSavingQueues = false;
|
|
let nextQueuesData: string | null = null;
|
|
|
|
async function processQueuesSave() {
|
|
if (isSavingQueues || !nextQueuesData) return;
|
|
isSavingQueues = true;
|
|
while (nextQueuesData) {
|
|
const data = nextQueuesData;
|
|
nextQueuesData = null;
|
|
try {
|
|
await invoke('db_replace_queues', { data });
|
|
} catch (error) {
|
|
console.error('Failed to persist queues:', error);
|
|
}
|
|
}
|
|
isSavingQueues = false;
|
|
}
|
|
|
|
useDownloadStore.subscribe((state, prevState) => {
|
|
if (state.queues !== prevState.queues) {
|
|
const data = JSON.stringify(state.queues);
|
|
if (data !== lastSavedQueues) {
|
|
lastSavedQueues = data;
|
|
nextQueuesData = data;
|
|
processQueuesSave();
|
|
}
|
|
}
|
|
|
|
if (state.downloads !== prevState.downloads) {
|
|
// Strip secret fields (password/cookies/headers) and volatile progress
|
|
// before writing to disk. Secrets remain on the in-memory item for the
|
|
// active session only.
|
|
const staticDownloads = state.downloads.map(redactDownloadForPersistence);
|
|
|
|
const currentSerialized = JSON.stringify(staticDownloads);
|
|
if (currentSerialized !== lastSavedDownloads) {
|
|
lastSavedDownloads = currentSerialized;
|
|
nextDownloadsData = currentSerialized;
|
|
processDownloadsSave();
|
|
}
|
|
}
|
|
});
|