Files
SpotiFLAC/frontend/src/hooks/useDownload.ts
T
afkarxyz 4ee252f438 v7.0.5
2026-01-14 07:36:14 +07:00

885 lines
43 KiB
TypeScript

import { useState, useRef } from "react";
import { downloadTrack, fetchSpotifyMetadata } from "@/lib/api";
import { getSettings, parseTemplate, type TemplateData } from "@/lib/settings";
import { toastWithSound as toast } from "@/lib/toast-with-sound";
import { joinPath, sanitizePath } from "@/lib/utils";
import { logger } from "@/lib/logger";
import type { TrackMetadata } from "@/types/api";
interface CheckFileExistenceRequest {
spotify_id: string;
track_name: string;
artist_name: string;
album_name?: string;
album_artist?: string;
release_date?: string;
track_number?: number;
disc_number?: number;
position?: number;
use_album_track_number?: boolean;
filename_format?: string;
include_track_number?: boolean;
audio_format?: string;
}
interface FileExistenceResult {
spotify_id: string;
exists: boolean;
file_path?: string;
track_name?: string;
artist_name?: string;
}
const CheckFilesExistence = (outputDir: string, tracks: CheckFileExistenceRequest[]): Promise<FileExistenceResult[]> => (window as any)["go"]["main"]["App"]["CheckFilesExistence"](outputDir, tracks);
const SkipDownloadItem = (itemID: string, filePath: string): Promise<void> => (window as any)["go"]["main"]["App"]["SkipDownloadItem"](itemID, filePath);
export function useDownload() {
const [downloadProgress, setDownloadProgress] = useState<number>(0);
const [isDownloading, setIsDownloading] = useState(false);
const [downloadingTrack, setDownloadingTrack] = useState<string | null>(null);
const [bulkDownloadType, setBulkDownloadType] = useState<"all" | "selected" | null>(null);
const [downloadedTracks, setDownloadedTracks] = useState<Set<string>>(new Set());
const [failedTracks, setFailedTracks] = useState<Set<string>>(new Set());
const [skippedTracks, setSkippedTracks] = useState<Set<string>>(new Set());
const [currentDownloadInfo, setCurrentDownloadInfo] = useState<{
name: string;
artists: string;
} | null>(null);
const shouldStopDownloadRef = useRef(false);
const downloadWithAutoFallback = async (isrc: string, settings: any, trackName?: string, artistName?: string, albumName?: string, playlistName?: string, position?: number, spotifyId?: string, durationMs?: number, releaseYear?: string, albumArtist?: string, releaseDate?: string, coverUrl?: string, spotifyTrackNumber?: number, spotifyDiscNumber?: number, spotifyTotalTracks?: number, spotifyTotalDiscs?: number, copyright?: string, publisher?: string) => {
const service = settings.downloader;
const query = trackName && artistName ? `${trackName} ${artistName} ` : undefined;
const os = settings.operatingSystem;
let outputDir = settings.downloadPath;
let useAlbumTrackNumber = false;
const placeholder = "__SLASH_PLACEHOLDER__";
let finalReleaseDate = releaseDate;
let finalTrackNumber = spotifyTrackNumber || 0;
if (spotifyId) {
try {
const trackURL = `https://open.spotify.com/track/${spotifyId}`;
const trackMetadata = await fetchSpotifyMetadata(trackURL, false, 0, 10);
if ("track" in trackMetadata && trackMetadata.track) {
if (trackMetadata.track.release_date) {
finalReleaseDate = trackMetadata.track.release_date;
}
if (trackMetadata.track.track_number > 0) {
finalTrackNumber = trackMetadata.track.track_number;
}
}
}
catch (err) {
}
}
const yearValue = releaseYear || finalReleaseDate?.substring(0, 4);
const hasSubfolder = settings.folderTemplate && settings.folderTemplate.trim() !== "";
const trackNumberForTemplate = (hasSubfolder && finalTrackNumber > 0) ? finalTrackNumber : (position || 0);
if (hasSubfolder) {
useAlbumTrackNumber = true;
}
const templateData: TemplateData = {
artist: artistName?.replace(/\//g, placeholder),
album: albumName?.replace(/\//g, placeholder),
album_artist: albumArtist?.replace(/\//g, placeholder) || artistName?.replace(/\//g, placeholder),
title: trackName?.replace(/\//g, placeholder),
track: trackNumberForTemplate,
year: yearValue,
playlist: playlistName?.replace(/\//g, placeholder),
};
const folderTemplate = settings.folderTemplate || "";
const useAlbumSubfolder = folderTemplate.includes("{album}") || folderTemplate.includes("{album_artist}") || folderTemplate.includes("{playlist}");
if (playlistName && !useAlbumSubfolder) {
outputDir = joinPath(os, outputDir, sanitizePath(playlistName.replace(/\//g, " "), os));
}
if (settings.folderTemplate) {
const folderPath = parseTemplate(settings.folderTemplate, templateData);
if (folderPath) {
const parts = folderPath.split("/").filter((p: string) => p.trim());
for (const part of parts) {
const sanitizedPart = part.replace(new RegExp(placeholder, "g"), " ");
outputDir = joinPath(os, outputDir, sanitizePath(sanitizedPart, os));
}
}
}
const serviceForCheck = service === "auto" ? "flac" : (service === "tidal" ? "flac" : (service === "qobuz" ? "flac" : "flac"));
let fileExists = false;
if (trackName && artistName) {
try {
const checkRequest: CheckFileExistenceRequest = {
spotify_id: spotifyId || isrc,
track_name: trackName,
artist_name: artistName,
album_name: albumName,
album_artist: albumArtist,
release_date: finalReleaseDate || releaseDate,
track_number: finalTrackNumber || spotifyTrackNumber || 0,
disc_number: spotifyDiscNumber || 0,
position: trackNumberForTemplate,
use_album_track_number: useAlbumTrackNumber,
filename_format: settings.filenameTemplate || "",
include_track_number: settings.trackNumber || false,
audio_format: serviceForCheck,
};
const existenceResults = await CheckFilesExistence(outputDir, [checkRequest]);
if (existenceResults.length > 0 && existenceResults[0].exists) {
fileExists = true;
return {
success: true,
message: "File already exists",
file: existenceResults[0].file_path || "",
already_exists: true,
};
}
}
catch (err) {
console.warn("File existence check failed:", err);
}
}
const { AddToDownloadQueue } = await import("../../wailsjs/go/main/App");
let itemID: string | undefined;
if (!fileExists) {
itemID = await AddToDownloadQueue(isrc, trackName || "", artistName || "", albumName || "");
}
if (service === "auto") {
let streamingURLs: any = null;
if (spotifyId) {
try {
const { GetStreamingURLs } = await import("../../wailsjs/go/main/App");
const urlsJson = await GetStreamingURLs(spotifyId);
streamingURLs = JSON.parse(urlsJson);
}
catch (err) {
console.error("Failed to get streaming URLs:", err);
}
}
const durationSeconds = durationMs ? Math.round(durationMs / 1000) : undefined;
if (streamingURLs?.tidal_url) {
try {
logger.debug(`trying tidal for: ${trackName} - ${artistName}`);
const tidalResponse = await downloadTrack({
isrc,
service: "tidal",
query,
track_name: trackName,
artist_name: artistName,
album_name: albumName,
album_artist: albumArtist,
release_date: finalReleaseDate || releaseDate,
cover_url: coverUrl,
output_dir: outputDir,
filename_format: settings.filenameTemplate,
track_number: settings.trackNumber,
position,
use_album_track_number: useAlbumTrackNumber,
spotify_id: spotifyId,
embed_lyrics: settings.embedLyrics,
embed_max_quality_cover: settings.embedMaxQualityCover,
service_url: streamingURLs.tidal_url,
duration: durationSeconds,
item_id: itemID,
audio_format: settings.tidalQuality || "LOSSLESS",
spotify_track_number: spotifyTrackNumber,
spotify_disc_number: spotifyDiscNumber,
spotify_total_tracks: spotifyTotalTracks,
spotify_total_discs: spotifyTotalDiscs,
copyright: copyright,
publisher: publisher,
});
if (tidalResponse.success) {
logger.success(`tidal: ${trackName} - ${artistName}`);
return tidalResponse;
}
logger.warning(`tidal failed, trying amazon...`);
}
catch (tidalErr) {
logger.error(`tidal error: ${tidalErr}`);
}
}
if (streamingURLs?.amazon_url) {
try {
logger.debug(`trying amazon for: ${trackName} - ${artistName}`);
const amazonResponse = await downloadTrack({
isrc,
service: "amazon",
query,
track_name: trackName,
artist_name: artistName,
album_name: albumName,
album_artist: albumArtist,
release_date: finalReleaseDate || releaseDate,
cover_url: coverUrl,
output_dir: outputDir,
filename_format: settings.filenameTemplate,
track_number: settings.trackNumber,
position,
use_album_track_number: useAlbumTrackNumber,
spotify_id: spotifyId,
embed_lyrics: settings.embedLyrics,
embed_max_quality_cover: settings.embedMaxQualityCover,
service_url: streamingURLs.amazon_url,
item_id: itemID,
spotify_track_number: spotifyTrackNumber,
spotify_disc_number: spotifyDiscNumber,
spotify_total_tracks: spotifyTotalTracks,
spotify_total_discs: spotifyTotalDiscs,
copyright: copyright,
publisher: publisher,
});
if (amazonResponse.success) {
logger.success(`amazon: ${trackName} - ${artistName}`);
return amazonResponse;
}
logger.warning(`amazon failed, trying qobuz...`);
}
catch (amazonErr) {
logger.error(`amazon error: ${amazonErr}`);
}
}
logger.debug(`trying qobuz (fallback) for: ${trackName} - ${artistName}`);
const qobuzResponse = await downloadTrack({
isrc,
service: "qobuz",
query,
track_name: trackName,
artist_name: artistName,
album_name: albumName,
album_artist: albumArtist,
release_date: finalReleaseDate || releaseDate,
cover_url: coverUrl,
output_dir: outputDir,
filename_format: settings.filenameTemplate,
track_number: settings.trackNumber,
position: trackNumberForTemplate,
use_album_track_number: useAlbumTrackNumber,
spotify_id: spotifyId,
embed_lyrics: settings.embedLyrics,
embed_max_quality_cover: settings.embedMaxQualityCover,
duration: durationMs ? Math.round(durationMs / 1000) : undefined,
item_id: itemID,
audio_format: settings.qobuzQuality || "6",
spotify_track_number: spotifyTrackNumber,
spotify_disc_number: spotifyDiscNumber,
spotify_total_tracks: spotifyTotalTracks,
spotify_total_discs: spotifyTotalDiscs,
copyright: copyright,
publisher: publisher,
});
if (!qobuzResponse.success && itemID) {
const { MarkDownloadItemFailed } = await import("../../wailsjs/go/main/App");
await MarkDownloadItemFailed(itemID, qobuzResponse.error || "All services failed");
}
return qobuzResponse;
}
const durationSecondsForFallback = durationMs ? Math.round(durationMs / 1000) : undefined;
let audioFormat: string | undefined;
if (service === "tidal") {
audioFormat = settings.tidalQuality || "LOSSLESS";
}
else if (service === "qobuz") {
audioFormat = settings.qobuzQuality || "6";
}
const singleServiceResponse = await downloadTrack({
isrc,
service: service as "tidal" | "qobuz" | "amazon",
query,
track_name: trackName,
artist_name: artistName,
album_name: albumName,
album_artist: albumArtist,
release_date: finalReleaseDate || releaseDate,
cover_url: coverUrl,
output_dir: outputDir,
filename_format: settings.filenameTemplate,
track_number: settings.trackNumber,
position: trackNumberForTemplate,
use_album_track_number: useAlbumTrackNumber,
spotify_id: spotifyId,
embed_lyrics: settings.embedLyrics,
embed_max_quality_cover: settings.embedMaxQualityCover,
duration: durationSecondsForFallback,
item_id: itemID,
audio_format: audioFormat,
spotify_track_number: spotifyTrackNumber,
spotify_disc_number: spotifyDiscNumber,
spotify_total_tracks: spotifyTotalTracks,
spotify_total_discs: spotifyTotalDiscs,
copyright: copyright,
publisher: publisher,
});
if (!singleServiceResponse.success && itemID) {
const { MarkDownloadItemFailed } = await import("../../wailsjs/go/main/App");
await MarkDownloadItemFailed(itemID, singleServiceResponse.error || "Download failed");
}
return singleServiceResponse;
};
const downloadWithItemID = async (isrc: string, settings: any, itemID: string, trackName?: string, artistName?: string, albumName?: string, folderName?: string, position?: number, spotifyId?: string, durationMs?: number, isAlbum?: boolean, releaseYear?: string, albumArtist?: string, releaseDate?: string, coverUrl?: string, spotifyTrackNumber?: number, spotifyDiscNumber?: number, spotifyTotalTracks?: number, spotifyTotalDiscs?: number, copyright?: string, publisher?: string) => {
const service = settings.downloader;
const query = trackName && artistName ? `${trackName} ${artistName}` : undefined;
const os = settings.operatingSystem;
let outputDir = settings.downloadPath;
let useAlbumTrackNumber = false;
const placeholder = "__SLASH_PLACEHOLDER__";
let finalReleaseDate = releaseDate;
let finalTrackNumber = spotifyTrackNumber || 0;
if (spotifyId) {
try {
const trackURL = `https://open.spotify.com/track/${spotifyId}`;
const trackMetadata = await fetchSpotifyMetadata(trackURL, false, 0, 10);
if ("track" in trackMetadata && trackMetadata.track) {
if (trackMetadata.track.release_date) {
finalReleaseDate = trackMetadata.track.release_date;
}
if (trackMetadata.track.track_number > 0) {
finalTrackNumber = trackMetadata.track.track_number;
}
}
}
catch (err) {
}
}
const yearValue = releaseYear || finalReleaseDate?.substring(0, 4);
const hasSubfolder = settings.folderTemplate && settings.folderTemplate.trim() !== "";
const trackNumberForTemplate = (hasSubfolder && finalTrackNumber > 0) ? finalTrackNumber : (position || 0);
if (hasSubfolder) {
useAlbumTrackNumber = true;
}
const templateData: TemplateData = {
artist: artistName?.replace(/\//g, placeholder),
album: albumName?.replace(/\//g, placeholder),
album_artist: albumArtist?.replace(/\//g, placeholder) || artistName?.replace(/\//g, placeholder),
title: trackName?.replace(/\//g, placeholder),
track: trackNumberForTemplate,
year: yearValue,
playlist: folderName?.replace(/\//g, placeholder),
};
const useAlbumTag = settings.folderTemplate?.includes("{album}");
if (folderName && (!isAlbum || !useAlbumTag)) {
outputDir = joinPath(os, outputDir, sanitizePath(folderName.replace(/\//g, " "), os));
}
if (settings.folderTemplate) {
const folderPath = parseTemplate(settings.folderTemplate, templateData);
if (folderPath) {
const parts = folderPath.split("/").filter(p => p.trim());
for (const part of parts) {
const sanitizedPart = part.replace(new RegExp(placeholder, "g"), " ");
outputDir = joinPath(os, outputDir, sanitizePath(sanitizedPart, os));
}
}
}
if (service === "auto") {
let streamingURLs: any = null;
if (spotifyId) {
try {
const { GetStreamingURLs } = await import("../../wailsjs/go/main/App");
const urlsJson = await GetStreamingURLs(spotifyId);
streamingURLs = JSON.parse(urlsJson);
}
catch (err) {
console.error("Failed to get streaming URLs:", err);
}
}
const durationSeconds = durationMs ? Math.round(durationMs / 1000) : undefined;
if (streamingURLs?.tidal_url) {
try {
const tidalResponse = await downloadTrack({
isrc,
service: "tidal",
query,
track_name: trackName,
artist_name: artistName,
album_name: albumName,
album_artist: albumArtist,
release_date: finalReleaseDate || releaseDate,
cover_url: coverUrl,
output_dir: outputDir,
filename_format: settings.filenameTemplate,
track_number: settings.trackNumber,
position,
use_album_track_number: useAlbumTrackNumber,
spotify_id: spotifyId,
embed_lyrics: settings.embedLyrics,
embed_max_quality_cover: settings.embedMaxQualityCover,
service_url: streamingURLs.tidal_url,
duration: durationSeconds,
item_id: itemID,
audio_format: settings.tidalQuality || "LOSSLESS",
spotify_track_number: spotifyTrackNumber,
spotify_disc_number: spotifyDiscNumber,
spotify_total_tracks: spotifyTotalTracks,
spotify_total_discs: spotifyTotalDiscs,
copyright: copyright,
publisher: publisher,
});
if (tidalResponse.success) {
return tidalResponse;
}
}
catch (tidalErr) {
console.error("Tidal error:", tidalErr);
}
}
if (streamingURLs?.amazon_url) {
try {
const amazonResponse = await downloadTrack({
isrc,
service: "amazon",
query,
track_name: trackName,
artist_name: artistName,
album_name: albumName,
album_artist: albumArtist,
release_date: finalReleaseDate || releaseDate,
cover_url: coverUrl,
output_dir: outputDir,
filename_format: settings.filenameTemplate,
track_number: settings.trackNumber,
position,
use_album_track_number: useAlbumTrackNumber,
spotify_id: spotifyId,
embed_lyrics: settings.embedLyrics,
embed_max_quality_cover: settings.embedMaxQualityCover,
service_url: streamingURLs.amazon_url,
item_id: itemID,
spotify_track_number: spotifyTrackNumber,
spotify_disc_number: spotifyDiscNumber,
spotify_total_tracks: spotifyTotalTracks,
spotify_total_discs: spotifyTotalDiscs,
copyright: copyright,
publisher: publisher,
});
if (amazonResponse.success) {
return amazonResponse;
}
}
catch (amazonErr) {
console.error("Amazon error:", amazonErr);
}
}
const qobuzResponse = await downloadTrack({
isrc,
service: "qobuz",
query,
track_name: trackName,
artist_name: artistName,
album_name: albumName,
album_artist: albumArtist,
release_date: finalReleaseDate || releaseDate,
cover_url: coverUrl,
output_dir: outputDir,
filename_format: settings.filenameTemplate,
track_number: settings.trackNumber,
position: trackNumberForTemplate,
use_album_track_number: useAlbumTrackNumber,
spotify_id: spotifyId,
embed_lyrics: settings.embedLyrics,
embed_max_quality_cover: settings.embedMaxQualityCover,
duration: durationMs ? Math.round(durationMs / 1000) : undefined,
item_id: itemID,
audio_format: settings.qobuzQuality || "6",
spotify_track_number: spotifyTrackNumber,
spotify_disc_number: spotifyDiscNumber,
spotify_total_tracks: spotifyTotalTracks,
spotify_total_discs: spotifyTotalDiscs,
copyright: copyright,
publisher: publisher,
});
if (!qobuzResponse.success && itemID) {
const { MarkDownloadItemFailed } = await import("../../wailsjs/go/main/App");
await MarkDownloadItemFailed(itemID, qobuzResponse.error || "All services failed");
}
return qobuzResponse;
}
const durationSecondsForFallback = durationMs ? Math.round(durationMs / 1000) : undefined;
let audioFormat: string | undefined;
if (service === "tidal") {
audioFormat = settings.tidalQuality || "LOSSLESS";
}
else if (service === "qobuz") {
audioFormat = settings.qobuzQuality || "6";
}
const singleServiceResponse = await downloadTrack({
isrc,
service: service as "tidal" | "qobuz" | "amazon",
query,
track_name: trackName,
artist_name: artistName,
album_name: albumName,
album_artist: albumArtist,
release_date: finalReleaseDate || releaseDate,
cover_url: coverUrl,
output_dir: outputDir,
filename_format: settings.filenameTemplate,
track_number: settings.trackNumber,
position: trackNumberForTemplate,
use_album_track_number: useAlbumTrackNumber,
spotify_id: spotifyId,
embed_lyrics: settings.embedLyrics,
embed_max_quality_cover: settings.embedMaxQualityCover,
duration: durationSecondsForFallback,
item_id: itemID,
audio_format: audioFormat,
spotify_track_number: spotifyTrackNumber,
spotify_disc_number: spotifyDiscNumber,
spotify_total_tracks: spotifyTotalTracks,
spotify_total_discs: spotifyTotalDiscs,
copyright: copyright,
publisher: publisher,
});
if (!singleServiceResponse.success && itemID) {
const { MarkDownloadItemFailed } = await import("../../wailsjs/go/main/App");
await MarkDownloadItemFailed(itemID, singleServiceResponse.error || "Download failed");
}
return singleServiceResponse;
};
const handleDownloadTrack = async (isrc: string, trackName?: string, artistName?: string, albumName?: string, spotifyId?: string, playlistName?: string, durationMs?: number, position?: number, albumArtist?: string, releaseDate?: string, coverUrl?: string, spotifyTrackNumber?: number, spotifyDiscNumber?: number, spotifyTotalTracks?: number, spotifyTotalDiscs?: number, copyright?: string, publisher?: string) => {
if (!isrc) {
toast.error("No ISRC found for this track");
return;
}
logger.info(`starting download: ${trackName} - ${artistName}`);
const settings = getSettings();
setDownloadingTrack(isrc);
try {
const releaseYear = releaseDate?.substring(0, 4);
const response = await downloadWithAutoFallback(isrc, settings, trackName, artistName, albumName, playlistName, position, spotifyId, durationMs, releaseYear, albumArtist || "", releaseDate, coverUrl, spotifyTrackNumber, spotifyDiscNumber, spotifyTotalTracks, spotifyTotalDiscs, copyright, publisher);
if (response.success) {
if (response.already_exists) {
toast.info(response.message);
setSkippedTracks((prev) => new Set(prev).add(isrc));
}
else {
toast.success(response.message);
}
setDownloadedTracks((prev) => new Set(prev).add(isrc));
setFailedTracks((prev) => {
const newSet = new Set(prev);
newSet.delete(isrc);
return newSet;
});
}
else {
toast.error(response.error || "Download failed");
setFailedTracks((prev) => new Set(prev).add(isrc));
}
}
catch (err) {
toast.error(err instanceof Error ? err.message : "Download failed");
setFailedTracks((prev) => new Set(prev).add(isrc));
}
finally {
setDownloadingTrack(null);
}
};
const handleDownloadSelected = async (selectedTracks: string[], allTracks: TrackMetadata[], folderName?: string, isAlbum?: boolean) => {
if (selectedTracks.length === 0) {
toast.error("No tracks selected");
return;
}
logger.info(`starting batch download: ${selectedTracks.length} selected tracks`);
const settings = getSettings();
setIsDownloading(true);
setBulkDownloadType("selected");
setDownloadProgress(0);
let outputDir = settings.downloadPath;
const os = settings.operatingSystem;
const useAlbumTag = settings.folderTemplate?.includes("{album}");
if (folderName && (!isAlbum || !useAlbumTag)) {
outputDir = joinPath(os, outputDir, sanitizePath(folderName.replace(/\//g, " "), os));
}
const selectedTrackObjects = selectedTracks
.map((isrc) => allTracks.find((t) => t.isrc === isrc))
.filter((t): t is TrackMetadata => t !== undefined);
logger.info(`checking existing files in parallel...`);
const useAlbumTrackNumber = settings.folderTemplate?.includes("{album}") || false;
const audioFormat = "flac";
const existenceChecks = selectedTrackObjects.map((track, index) => {
return {
spotify_id: track.spotify_id || track.isrc,
track_name: track.name || "",
artist_name: track.artists || "",
album_name: track.album_name || "",
album_artist: track.album_artist || "",
release_date: track.release_date || "",
track_number: track.track_number || 0,
disc_number: track.disc_number || 0,
position: index + 1,
use_album_track_number: useAlbumTrackNumber,
filename_format: settings.filenameTemplate || "",
include_track_number: settings.trackNumber || false,
audio_format: audioFormat,
};
});
const existenceResults = await CheckFilesExistence(outputDir, existenceChecks);
const existingSpotifyIDs = new Set<string>();
const existingFilePaths = new Map<string, string>();
for (const result of existenceResults) {
if (result.exists) {
existingSpotifyIDs.add(result.spotify_id);
existingFilePaths.set(result.spotify_id, result.file_path || "");
}
}
logger.info(`found ${existingSpotifyIDs.size} existing files`);
const { AddToDownloadQueue } = await import("../../wailsjs/go/main/App");
const itemIDs: string[] = [];
for (const isrc of selectedTracks) {
const track = allTracks.find((t) => t.isrc === isrc);
const trackID = track?.spotify_id || isrc;
const itemID = await AddToDownloadQueue(trackID, track?.name || "", track?.artists || "", track?.album_name || "");
itemIDs.push(itemID);
if (existingSpotifyIDs.has(trackID)) {
const filePath = existingFilePaths.get(trackID) || "";
setTimeout(() => SkipDownloadItem(itemID, filePath), 10);
setSkippedTracks((prev) => new Set(prev).add(isrc));
setDownloadedTracks((prev) => new Set(prev).add(isrc));
}
}
const tracksToDownload = selectedTrackObjects.filter((track) => {
const trackID = track.spotify_id || track.isrc;
return !existingSpotifyIDs.has(trackID);
});
let successCount = 0;
let errorCount = 0;
let skippedCount = existingSpotifyIDs.size;
const total = selectedTracks.length;
setDownloadProgress(Math.round((skippedCount / total) * 100));
for (let i = 0; i < tracksToDownload.length; i++) {
if (shouldStopDownloadRef.current) {
toast.info(`Download stopped. ${successCount} tracks downloaded, ${tracksToDownload.length - i} remaining.`);
break;
}
const track = tracksToDownload[i];
const isrc = track.isrc;
const originalIndex = selectedTracks.indexOf(isrc);
const itemID = itemIDs[originalIndex];
setDownloadingTrack(isrc);
setCurrentDownloadInfo({ name: track.name, artists: track.artists });
try {
const releaseYear = track.release_date?.substring(0, 4);
const response = await downloadWithItemID(isrc, settings, itemID, track.name, track.artists, track.album_name, folderName, originalIndex + 1, track.spotify_id, track.duration_ms, isAlbum, releaseYear, track.album_artist || "", track.release_date, track.images, track.track_number, track.disc_number, track.total_tracks, track.total_discs, track.copyright, track.publisher);
if (response.success) {
if (response.already_exists) {
skippedCount++;
logger.info(`skipped: ${track.name} - ${track.artists} (already exists)`);
setSkippedTracks((prev) => new Set(prev).add(isrc));
}
else {
successCount++;
logger.success(`downloaded: ${track.name} - ${track.artists}`);
}
setDownloadedTracks((prev) => new Set(prev).add(isrc));
setFailedTracks((prev) => {
const newSet = new Set(prev);
newSet.delete(isrc);
return newSet;
});
}
else {
errorCount++;
logger.error(`failed: ${track.name} - ${track.artists}`);
setFailedTracks((prev) => new Set(prev).add(isrc));
}
}
catch (err) {
errorCount++;
logger.error(`error: ${track.name} - ${err}`);
setFailedTracks((prev) => new Set(prev).add(isrc));
if (itemID) {
const { MarkDownloadItemFailed } = await import("../../wailsjs/go/main/App");
await MarkDownloadItemFailed(itemID, err instanceof Error ? err.message : String(err));
}
}
const completedCount = skippedCount + successCount + errorCount;
setDownloadProgress(Math.min(100, Math.round((completedCount / total) * 100)));
}
setDownloadingTrack(null);
setCurrentDownloadInfo(null);
setIsDownloading(false);
setBulkDownloadType(null);
shouldStopDownloadRef.current = false;
const { CancelAllQueuedItems } = await import("../../wailsjs/go/main/App");
await CancelAllQueuedItems();
logger.info(`batch complete: ${successCount} downloaded, ${skippedCount} skipped, ${errorCount} failed`);
if (errorCount === 0 && skippedCount === 0) {
toast.success(`Downloaded ${successCount} tracks successfully`);
}
else if (errorCount === 0 && successCount === 0) {
toast.info(`${skippedCount} tracks already exist`);
}
else if (errorCount === 0) {
toast.info(`${successCount} downloaded, ${skippedCount} skipped`);
}
else {
const parts = [];
if (successCount > 0)
parts.push(`${successCount} downloaded`);
if (skippedCount > 0)
parts.push(`${skippedCount} skipped`);
parts.push(`${errorCount} failed`);
toast.warning(parts.join(", "));
}
};
const handleDownloadAll = async (tracks: TrackMetadata[], folderName?: string, isAlbum?: boolean) => {
const tracksWithIsrc = tracks.filter((track) => track.isrc);
if (tracksWithIsrc.length === 0) {
toast.error("No tracks available for download");
return;
}
logger.info(`starting batch download: ${tracksWithIsrc.length} tracks`);
const settings = getSettings();
setIsDownloading(true);
setBulkDownloadType("all");
setDownloadProgress(0);
let outputDir = settings.downloadPath;
const os = settings.operatingSystem;
const useAlbumTag = settings.folderTemplate?.includes("{album}");
if (folderName && (!isAlbum || !useAlbumTag)) {
outputDir = joinPath(os, outputDir, sanitizePath(folderName.replace(/\//g, " "), os));
}
logger.info(`checking existing files in parallel...`);
const useAlbumTrackNumber = settings.folderTemplate?.includes("{album}") || false;
const audioFormat = "flac";
const existenceChecks = tracksWithIsrc.map((track, index) => {
return {
spotify_id: track.spotify_id || track.isrc,
track_name: track.name || "",
artist_name: track.artists || "",
album_name: track.album_name || "",
album_artist: track.album_artist || "",
release_date: track.release_date || "",
track_number: track.track_number || 0,
disc_number: track.disc_number || 0,
position: index + 1,
use_album_track_number: useAlbumTrackNumber,
filename_format: settings.filenameTemplate || "",
include_track_number: settings.trackNumber || false,
audio_format: audioFormat,
};
});
const existenceResults = await CheckFilesExistence(outputDir, existenceChecks);
const existingSpotifyIDs = new Set<string>();
const existingFilePaths = new Map<string, string>();
for (const result of existenceResults) {
if (result.exists) {
existingSpotifyIDs.add(result.spotify_id);
existingFilePaths.set(result.spotify_id, result.file_path || "");
}
}
logger.info(`found ${existingSpotifyIDs.size} existing files`);
const { AddToDownloadQueue } = await import("../../wailsjs/go/main/App");
const itemIDs: string[] = [];
for (const track of tracksWithIsrc) {
const itemID = await AddToDownloadQueue(track.isrc, track.name, track.artists, track.album_name || "");
itemIDs.push(itemID);
const trackID = track.spotify_id || track.isrc;
if (existingSpotifyIDs.has(trackID)) {
const filePath = existingFilePaths.get(trackID) || "";
setTimeout(() => SkipDownloadItem(itemID, filePath), 10);
setSkippedTracks((prev) => new Set(prev).add(track.isrc));
setDownloadedTracks((prev) => new Set(prev).add(track.isrc));
}
}
const tracksToDownload = tracksWithIsrc.filter((track) => {
const trackID = track.spotify_id || track.isrc;
return !existingSpotifyIDs.has(trackID);
});
let successCount = 0;
let errorCount = 0;
let skippedCount = existingSpotifyIDs.size;
const total = tracksWithIsrc.length;
setDownloadProgress(Math.round((skippedCount / total) * 100));
for (let i = 0; i < tracksToDownload.length; i++) {
if (shouldStopDownloadRef.current) {
toast.info(`Download stopped. ${successCount} tracks downloaded, ${tracksToDownload.length - i} remaining.`);
break;
}
const track = tracksToDownload[i];
const originalIndex = tracksWithIsrc.findIndex((t) => t.isrc === track.isrc);
const itemID = itemIDs[originalIndex];
setDownloadingTrack(track.isrc);
setCurrentDownloadInfo({ name: track.name, artists: track.artists });
try {
const releaseYear = track.release_date?.substring(0, 4);
const response = await downloadWithItemID(track.isrc, settings, itemID, track.name, track.artists, track.album_name, folderName, originalIndex + 1, track.spotify_id, track.duration_ms, isAlbum, releaseYear, track.album_artist || "", track.release_date, track.images, track.track_number, track.disc_number, track.total_tracks, track.total_discs, track.copyright, track.publisher);
if (response.success) {
if (response.already_exists) {
skippedCount++;
logger.info(`skipped: ${track.name} - ${track.artists} (already exists)`);
setSkippedTracks((prev) => new Set(prev).add(track.isrc));
}
else {
successCount++;
logger.success(`downloaded: ${track.name} - ${track.artists}`);
}
setDownloadedTracks((prev) => new Set(prev).add(track.isrc));
setFailedTracks((prev) => {
const newSet = new Set(prev);
newSet.delete(track.isrc);
return newSet;
});
}
else {
errorCount++;
logger.error(`failed: ${track.name} - ${track.artists}`);
setFailedTracks((prev) => new Set(prev).add(track.isrc));
}
}
catch (err) {
errorCount++;
logger.error(`error: ${track.name} - ${err}`);
setFailedTracks((prev) => new Set(prev).add(track.isrc));
const { MarkDownloadItemFailed } = await import("../../wailsjs/go/main/App");
await MarkDownloadItemFailed(itemID, err instanceof Error ? err.message : String(err));
}
const completedCount = skippedCount + successCount + errorCount;
setDownloadProgress(Math.min(100, Math.round((completedCount / total) * 100)));
}
setDownloadingTrack(null);
setCurrentDownloadInfo(null);
setIsDownloading(false);
setBulkDownloadType(null);
shouldStopDownloadRef.current = false;
const { CancelAllQueuedItems: CancelQueued } = await import("../../wailsjs/go/main/App");
await CancelQueued();
logger.info(`batch complete: ${successCount} downloaded, ${skippedCount} skipped, ${errorCount} failed`);
if (errorCount === 0 && skippedCount === 0) {
toast.success(`Downloaded ${successCount} tracks successfully`);
}
else if (errorCount === 0 && successCount === 0) {
toast.info(`${skippedCount} tracks already exist`);
}
else if (errorCount === 0) {
toast.info(`${successCount} downloaded, ${skippedCount} skipped`);
}
else {
const parts = [];
if (successCount > 0)
parts.push(`${successCount} downloaded`);
if (skippedCount > 0)
parts.push(`${skippedCount} skipped`);
parts.push(`${errorCount} failed`);
toast.warning(parts.join(", "));
}
};
const handleStopDownload = () => {
logger.info("download stopped by user");
shouldStopDownloadRef.current = true;
toast.info("Stopping download...");
};
const resetDownloadedTracks = () => {
setDownloadedTracks(new Set());
setFailedTracks(new Set());
setSkippedTracks(new Set());
};
return {
downloadProgress,
isDownloading,
downloadingTrack,
bulkDownloadType,
downloadedTracks,
failedTracks,
skippedTracks,
currentDownloadInfo,
handleDownloadTrack,
handleDownloadSelected,
handleDownloadAll,
handleStopDownload,
resetDownloadedTracks,
};
}