test
This commit is contained in:
@ -13,325 +13,322 @@ import { loadPdfDocument, renderPageToImage } from '$lib/common/services/pdf.ser
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* dpi: string, totalPages: number,
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* selectedPages: Set<number>, pdfDoc: any
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* }} FileEntry
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* @typedef {{ name: string, status: 'queued'|'printing'|'awaiting'|'done'|'error'|'cancelled', error: (string|null) }} JobFileView
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* @typedef {{ job_id: string, phase: 'waiting_start'|'printing'|'awaiting_pickup'|'finished'|'cancelled', files: JobFileView[] }} JobView
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* @typedef {{ name: string, status: 'queued'|'printing'|'sent'|'awaiting_clear_output'|'awaiting_flip'|'awaiting_pickup'|'done'|'error'|'cancelled', error: (string|null) }} JobFileView
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* @typedef {{ job_id: string, phase: 'waiting_start'|'printing'|'awaiting_clear_output'|'awaiting_flip'|'awaiting_pickup'|'finished'|'cancelled', files: JobFileView[] }} JobView
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*/
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export function createPrintStore() {
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let files = $state(/** @type {FileEntry[]} */ ([]));
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let activeFile = $state(/** @type {FileEntry | null} */ (null));
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let viewMode = $state(/** @type {'gallery' | 'preview'} */ ('gallery'));
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let showPayment = $state(false);
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let isPrinting = $state(false);
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let galleryThumbnails = $state([]);
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let galleryLoading = $state(false);
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let previewPagesCache = $state({});
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let isPreviewRendering = $state(false);
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let files = $state(/** @type {FileEntry[]} */ ([]));
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let activeFile = $state(/** @type {FileEntry | null} */ (null));
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let viewMode = $state(/** @type {'gallery' | 'preview'} */ ('gallery'));
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let showPayment = $state(false);
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let isPrinting = $state(false);
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let galleryThumbnails = $state([]);
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let galleryLoading = $state(false);
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let previewPagesCache = $state({});
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let isPreviewRendering = $state(false);
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// ── Задание печати (страница прогресса) ──
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let job = $state(/** @type {JobView | null} */ (null));
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let autoContinue = $state(false);
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let advancing = false;
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let job = $state(/** @type {JobView | null} */ (null));
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let autoContinue = $state(false);
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let advancing = false;
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const jobActive = $derived(!!job && job.phase !== 'finished' && job.phase !== 'cancelled');
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const jobActive = $derived(!!job && job.phase !== 'finished' && job.phase !== 'cancelled');
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let uid = 0;
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let uid = 0;
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const totalPrice = $derived(
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files.reduce((sum, f) => {
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const pages = f.selectedPages?.size || 0;
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return sum + pages * f.copies * getPricePerPage(pages);
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}, 0)
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);
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const extraCopies = $derived(files.reduce((sum, f) => sum + (f.copies - 1), 0));
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const totalPrice = $derived(
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files.reduce((sum, f) => {
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const pages = f.selectedPages?.size || 0;
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return sum + pages * f.copies * getPricePerPage(pages);
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}, 0)
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);
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const extraCopies = $derived(files.reduce((sum, f) => sum + (f.copies - 1), 0));
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function updateFile(id, changes) {
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files = files.map((f) => (f.id === id ? { ...f, ...changes } : f));
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if (activeFile?.id === id) {
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activeFile = files.find((f) => f.id === id);
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}
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}
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function updateFile(id, changes) {
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files = files.map((f) => (f.id === id ? { ...f, ...changes } : f));
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if (activeFile?.id === id) {
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activeFile = files.find((f) => f.id === id);
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}
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}
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async function ensurePdfLoaded(entry) {
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if (entry.pdfDoc) return entry.pdfDoc;
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const pdf = await loadPdfDocument(entry.file);
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if (pdf) {
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const numPages = pdf.numPages;
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updateFile(entry.id, {
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pdfDoc: pdf,
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totalPages: numPages,
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selectedPages: new Set(Array.from({ length: numPages }, (_, i) => i + 1))
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});
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} else {
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updateFile(entry.id, { totalPages: 0 });
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}
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return pdf;
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}
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async function ensurePdfLoaded(entry) {
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if (entry.pdfDoc) return entry.pdfDoc;
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const pdf = await loadPdfDocument(entry.file);
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if (pdf) {
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const numPages = pdf.numPages;
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updateFile(entry.id, {
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pdfDoc: pdf,
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totalPages: numPages,
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selectedPages: new Set(Array.from({ length: numPages }, (_, i) => i + 1))
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});
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} else {
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updateFile(entry.id, { totalPages: 0 });
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}
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return pdf;
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}
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async function addFiles(fileList) {
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if (!fileList || fileList.length === 0) return;
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const newFiles = [];
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for (let i = 0; i < fileList.length; i++) {
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const file = fileList[i];
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const fType = detectFileType(file);
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const isOffice = fType === 'office';
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newFiles.push({
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id: ++uid,
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file,
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previewUrl: isOffice ? null : URL.createObjectURL(file),
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fileType: fType,
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expanded: false,
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format: 'Авто',
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colorMode: 'bw',
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qualityIndex: 1,
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copies: 1,
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sides: 'Односторонняя',
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dpi: 'Авто',
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totalPages: (fType === 'image' || isOffice) ? 1 : 0,
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selectedPages: (fType === 'image' || isOffice) ? new Set([1]) : new Set(),
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pdfDoc: null
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});
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}
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files = [...files, ...newFiles];
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for (const entry of newFiles) {
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if (entry.fileType === 'pdf') ensurePdfLoaded(entry);
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}
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}
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async function addFiles(fileList) {
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if (!fileList || fileList.length === 0) return;
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const newFiles = [];
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for (let i = 0; i < fileList.length; i++) {
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const file = fileList[i];
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const fType = detectFileType(file);
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const isOffice = fType === 'office';
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newFiles.push({
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id: ++uid,
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file,
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previewUrl: isOffice ? null : URL.createObjectURL(file),
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fileType: fType,
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expanded: false,
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format: 'Авто',
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colorMode: 'bw',
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qualityIndex: 1,
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copies: 1,
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sides: 'Односторонняя',
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dpi: 'Авто',
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totalPages: (fType === 'image' || isOffice) ? 1 : 0,
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selectedPages: (fType === 'image' || isOffice) ? new Set([1]) : new Set(),
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pdfDoc: null
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});
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}
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files = [...files, ...newFiles];
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for (const entry of newFiles) {
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if (entry.fileType === 'pdf') ensurePdfLoaded(entry);
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}
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}
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function removeFile(id) {
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const f = files.find((x) => x.id === id);
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if (f?.previewUrl) URL.revokeObjectURL(f.previewUrl);
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files = files.filter((x) => x.id !== id);
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}
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function removeFile(id) {
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const f = files.find((x) => x.id === id);
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if (f?.previewUrl) URL.revokeObjectURL(f.previewUrl);
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files = files.filter((x) => x.id !== id);
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}
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function toggleExpand(id) {
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updateFile(id, { expanded: !files.find((f) => f.id === id)?.expanded });
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}
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function toggleExpand(id) {
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updateFile(id, { expanded: !files.find((f) => f.id === id)?.expanded });
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}
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async function openGallery(entry) {
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activeFile = entry;
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viewMode = 'gallery';
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galleryThumbnails = [];
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galleryLoading = true;
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previewPagesCache = {};
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await tick();
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const pdf = await ensurePdfLoaded(entry);
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if (!pdf || entry.totalPages === 0) {
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galleryLoading = false;
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return;
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}
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const thumbs = [];
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for (let i = 1; i <= entry.totalPages; i++) {
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try {
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thumbs.push(await renderPageToImage(pdf, i, 0.4));
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} catch {
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thumbs.push('');
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}
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galleryThumbnails = [...thumbs];
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}
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galleryLoading = false;
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}
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async function openGallery(entry) {
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activeFile = entry;
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viewMode = 'gallery';
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galleryThumbnails = [];
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galleryLoading = true;
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previewPagesCache = {};
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await tick();
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const pdf = await ensurePdfLoaded(entry);
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if (!pdf || entry.totalPages === 0) {
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galleryLoading = false;
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return;
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}
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const thumbs = [];
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for (let i = 1; i <= entry.totalPages; i++) {
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try {
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thumbs.push(await renderPageToImage(pdf, i, 0.4));
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} catch {
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thumbs.push('');
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}
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}
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galleryThumbnails = [...thumbs];
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galleryLoading = false;
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}
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async function openPreview(entry) {
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activeFile = entry;
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viewMode = 'preview';
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previewPagesCache = {};
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galleryThumbnails = [];
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await tick();
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if (entry.fileType === 'pdf') {
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const pdf = await ensurePdfLoaded(entry);
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if (pdf && entry.totalPages > 0) {
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preloadPreviewPages(entry, 1, 5);
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}
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}
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}
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async function openPreview(entry) {
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activeFile = entry;
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viewMode = 'preview';
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previewPagesCache = {};
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galleryThumbnails = [];
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await tick();
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if (entry.fileType === 'pdf') {
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const pdf = await ensurePdfLoaded(entry);
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if (pdf && entry.totalPages > 0) {
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preloadPreviewPages(entry, 1, 5);
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}
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}
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}
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async function preloadPreviewPages(entry, startPage, count) {
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const currentFile = files.find((f) => f.id === entry.id);
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const pdf = currentFile?.pdfDoc || entry.pdfDoc;
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if (!pdf || isPreviewRendering) return;
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isPreviewRendering = true;
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const endPage = Math.min(startPage + count - 1, entry.totalPages);
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const newCache = {};
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for (let i = startPage; i <= endPage; i++) {
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if (previewPagesCache[i]) continue;
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try {
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newCache[i] = await renderPageToImage(pdf, i, 1.5);
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} catch (e) {
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console.error(`Failed to render preview page ${i}`, e);
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}
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}
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if (Object.keys(newCache).length > 0) {
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previewPagesCache = { ...previewPagesCache, ...newCache };
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}
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isPreviewRendering = false;
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}
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async function preloadPreviewPages(entry, startPage, count) {
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const currentFile = files.find((f) => f.id === entry.id);
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const pdf = currentFile?.pdfDoc || entry.pdfDoc;
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if (!pdf || isPreviewRendering) return;
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isPreviewRendering = true;
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const endPage = Math.min(startPage + count - 1, entry.totalPages);
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const newCache = {};
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for (let i = startPage; i <= endPage; i++) {
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if (previewPagesCache[i]) continue;
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try {
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newCache[i] = await renderPageToImage(pdf, i, 1.5);
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} catch (e) {
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console.error(`Failed to render preview page ${i}`, e);
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}
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}
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if (Object.keys(newCache).length > 0) {
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previewPagesCache = { ...previewPagesCache, ...newCache };
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}
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isPreviewRendering = false;
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}
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function togglePageSelection(pageNum) {
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if (!activeFile?.selectedPages) return;
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const newSet = new Set(activeFile.selectedPages);
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if (newSet.has(pageNum)) {
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if (newSet.size > 1) newSet.delete(pageNum);
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} else {
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newSet.add(pageNum);
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}
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updateFile(activeFile.id, { selectedPages: newSet });
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}
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function selectAllPages() {
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if (!activeFile?.totalPages) return;
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updateFile(activeFile.id, {
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selectedPages: new Set(Array.from({ length: activeFile.totalPages }, (_, i) => i + 1))
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});
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}
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function deselectAllPages() {
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if (!activeFile) return;
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updateFile(activeFile.id, { selectedPages: new Set([1]) });
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}
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function togglePageSelection(pageNum) {
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if (!activeFile?.selectedPages) return;
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const newSet = new Set(activeFile.selectedPages);
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if (newSet.has(pageNum)) {
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if (newSet.size > 1) newSet.delete(pageNum);
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} else {
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newSet.add(pageNum);
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}
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updateFile(activeFile.id, { selectedPages: newSet });
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}
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// ─────────────── Отправка на печать + job-протокол ───────────────
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function selectAllPages() {
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if (!activeFile?.totalPages) return;
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updateFile(activeFile.id, {
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selectedPages: new Set(Array.from({ length: activeFile.totalPages }, (_, i) => i + 1))
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});
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}
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async function submitPrint() {
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if (files.length === 0 || isPrinting) return;
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isPrinting = true;
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const formData = new FormData();
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for (const f of files) {
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formData.append('files', f.file, f.file.name);
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const pagesValue =
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f.fileType === 'office'
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? 'all'
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: f.selectedPages && f.selectedPages.size > 0
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? Array.from(f.selectedPages).sort((a, b) => a - b).join(',')
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: 'all';
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formData.append(
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'settings',
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JSON.stringify({
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filename: f.file.name,
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pages: pagesValue,
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copies: f.copies,
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colorMode: f.colorMode,
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format: f.fileType === 'office' ? 'auto' : f.format,
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sides: f.sides ?? 'Односторонняя',
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quality: f.qualityIndex,
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dpi: f.dpi ?? 'Авто'
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})
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);
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}
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try {
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const res = await fetch('/api/print', { method: 'POST', body: formData });
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const text = await res.text();
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if (!res.ok) {
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alert(`❌ Ошибка (${res.status}):\n${text}`);
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return;
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}
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let data;
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try {
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data = JSON.parse(text);
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} catch {
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alert('⚠️ Некорректный ответ сервера печати.');
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return;
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}
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job = data;
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showPayment = false;
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await advanceJob(); // старт первого файла
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} catch {
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alert('⚠️ Не удалось связаться с сервером печати.');
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} finally {
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isPrinting = false;
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}
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}
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function deselectAllPages() {
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if (!activeFile) return;
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updateFile(activeFile.id, { selectedPages: new Set([1]) });
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}
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/** Подтверждение: старт первого файла / «забрал документ → печатай следующий» */
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async function advanceJob() {
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if (!job || advancing) return;
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advancing = true;
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try {
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const res = await fetch(`/api/print/${job.job_id}/advance`, { method: 'POST' });
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if (res.ok) job = await res.json();
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} catch (e) {
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console.error('advance error:', e);
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} finally {
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advancing = false;
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}
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}
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async function submitPrint() {
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if (files.length === 0 || isPrinting) return;
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isPrinting = true;
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const formData = new FormData();
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for (const f of files) {
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formData.append('files', f.file, f.file.name);
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const pagesValue =
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f.fileType === 'office'
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? 'all'
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: f.selectedPages && f.selectedPages.size > 0
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? Array.from(f.selectedPages).sort((a, b) => a - b).join(',')
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: 'all';
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formData.append(
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'settings',
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JSON.stringify({
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filename: f.file.name,
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pages: pagesValue,
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copies: f.copies,
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colorMode: f.colorMode,
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format: f.fileType === 'office' ? 'auto' : f.format,
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sides: f.sides ?? 'Односторонняя',
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quality: f.qualityIndex,
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dpi: f.dpi ?? 'Авто'
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})
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);
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}
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try {
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const res = await fetch('/api/print', { method: 'POST', body: formData });
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const text = await res.text();
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if (!res.ok) {
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alert(`❌ Ошибка (${res.status}):\n${text}`);
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return;
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}
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let data;
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try {
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data = JSON.parse(text);
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} catch {
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alert('⚠️ Некорректный ответ сервера печати.');
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return;
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||||
}
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job = data;
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showPayment = false;
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await advanceJob();
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||||
} catch {
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alert('⚠️ Не удалось связаться с сервером печати.');
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||||
} finally {
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||||
isPrinting = false;
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||||
}
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||||
}
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||||
/** Поллинг статуса; при autoContinue сами шлём подтверждение */
|
||||
async function refreshJob() {
|
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if (!job) return;
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||||
try {
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const res = await fetch(`/api/print/${job.job_id}`);
|
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if (!res.ok) return;
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job = await res.json();
|
||||
if (job.phase === 'waiting_start') {
|
||||
advanceJob();
|
||||
} else if (job.phase === 'awaiting_pickup' && autoContinue) {
|
||||
advanceJob();
|
||||
}
|
||||
} catch (e) {
|
||||
console.error('refresh error:', e);
|
||||
}
|
||||
}
|
||||
async function advanceJob() {
|
||||
if (!job || advancing) return;
|
||||
advancing = true;
|
||||
try {
|
||||
const res = await fetch(`/api/print/${job.job_id}/advance`, { method: 'POST' });
|
||||
if (res.ok) job = await res.json();
|
||||
} catch (e) {
|
||||
console.error('advance error:', e);
|
||||
} finally {
|
||||
advancing = false;
|
||||
}
|
||||
}
|
||||
|
||||
async function cancelJob() {
|
||||
if (!job) return;
|
||||
try {
|
||||
const res = await fetch(`/api/print/${job.job_id}/cancel`, { method: 'POST' });
|
||||
if (res.ok) job = await res.json();
|
||||
} catch (e) {
|
||||
console.error('cancel error:', e);
|
||||
}
|
||||
}
|
||||
async function refreshJob() {
|
||||
if (!job) return;
|
||||
try {
|
||||
const res = await fetch(`/api/print/${job.job_id}`);
|
||||
if (!res.ok) return;
|
||||
job = await res.json();
|
||||
|
||||
// Автопродолжение срабатывает ТОЛЬКО для awaiting_pickup
|
||||
if (job.phase === 'awaiting_pickup' && autoContinue) {
|
||||
advanceJob();
|
||||
}
|
||||
} catch (e) {
|
||||
console.error('refresh error:', e);
|
||||
}
|
||||
}
|
||||
|
||||
function resetJob() {
|
||||
job = null;
|
||||
autoContinue = false;
|
||||
files.forEach((f) => f.previewUrl && URL.revokeObjectURL(f.previewUrl));
|
||||
files = [];
|
||||
activeFile = null;
|
||||
galleryThumbnails = [];
|
||||
previewPagesCache = {};
|
||||
showPayment = false;
|
||||
}
|
||||
async function cancelJob() {
|
||||
if (!job) return;
|
||||
try {
|
||||
const res = await fetch(`/api/print/${job.job_id}/cancel`, { method: 'POST' });
|
||||
if (res.ok) job = await res.json();
|
||||
} catch (e) {
|
||||
console.error('cancel error:', e);
|
||||
}
|
||||
}
|
||||
|
||||
function setAutoContinue(v) {
|
||||
autoContinue = !!v;
|
||||
}
|
||||
function resetJob() {
|
||||
job = null;
|
||||
autoContinue = false;
|
||||
files.forEach((f) => f.previewUrl && URL.revokeObjectURL(f.previewUrl));
|
||||
files = [];
|
||||
activeFile = null;
|
||||
galleryThumbnails = [];
|
||||
previewPagesCache = {};
|
||||
showPayment = false;
|
||||
}
|
||||
|
||||
onDestroy(() => {
|
||||
files.forEach((f) => f.previewUrl && URL.revokeObjectURL(f.previewUrl));
|
||||
});
|
||||
function setAutoContinue(v) {
|
||||
autoContinue = !!v;
|
||||
}
|
||||
|
||||
return {
|
||||
get files() { return files; },
|
||||
get activeFile() { return activeFile; },
|
||||
get viewMode() { return viewMode; },
|
||||
get showPayment() { return showPayment; },
|
||||
get isPrinting() { return isPrinting; },
|
||||
get totalPrice() { return totalPrice; },
|
||||
get extraCopies() { return extraCopies; },
|
||||
get galleryThumbnails() { return galleryThumbnails; },
|
||||
get galleryLoading() { return galleryLoading; },
|
||||
get previewPagesCache() { return previewPagesCache; },
|
||||
get isPreviewRendering() { return isPreviewRendering; },
|
||||
get job() { return job; },
|
||||
get jobActive() { return jobActive; },
|
||||
get autoContinue() { return autoContinue; },
|
||||
addFiles,
|
||||
removeFile,
|
||||
toggleExpand,
|
||||
updateFile,
|
||||
openGallery,
|
||||
openPreview,
|
||||
closeOverlay: () => { activeFile = null; galleryThumbnails = []; previewPagesCache = {}; },
|
||||
openPayment: () => { if (files.length > 0 && !isPrinting) showPayment = true; },
|
||||
hidePayment: () => { showPayment = false; },
|
||||
submitPrint,
|
||||
advanceJob,
|
||||
refreshJob,
|
||||
cancelJob,
|
||||
resetJob,
|
||||
setAutoContinue,
|
||||
togglePageSelection,
|
||||
selectAllPages,
|
||||
deselectAllPages,
|
||||
requestPreviewPages: (start, count) => { if (activeFile) preloadPreviewPages(activeFile, start, count); },
|
||||
pagesLabel: _pagesLabel
|
||||
};
|
||||
onDestroy(() => {
|
||||
files.forEach((f) => f.previewUrl && URL.revokeObjectURL(f.previewUrl));
|
||||
});
|
||||
|
||||
return {
|
||||
get files() { return files; },
|
||||
get activeFile() { return activeFile; },
|
||||
get viewMode() { return viewMode; },
|
||||
get showPayment() { return showPayment; },
|
||||
get isPrinting() { return isPrinting; },
|
||||
get totalPrice() { return totalPrice; },
|
||||
get extraCopies() { return extraCopies; },
|
||||
get galleryThumbnails() { return galleryThumbnails; },
|
||||
get galleryLoading() { return galleryLoading; },
|
||||
get previewPagesCache() { return previewPagesCache; },
|
||||
get isPreviewRendering() { return isPreviewRendering; },
|
||||
get job() { return job; },
|
||||
get jobActive() { return jobActive; },
|
||||
get autoContinue() { return autoContinue; },
|
||||
addFiles,
|
||||
removeFile,
|
||||
toggleExpand,
|
||||
updateFile,
|
||||
openGallery,
|
||||
openPreview,
|
||||
closeOverlay: () => { activeFile = null; galleryThumbnails = []; previewPagesCache = {}; },
|
||||
openPayment: () => { if (files.length > 0 && !isPrinting) showPayment = true; },
|
||||
hidePayment: () => { showPayment = false; },
|
||||
submitPrint,
|
||||
advanceJob,
|
||||
refreshJob,
|
||||
cancelJob,
|
||||
resetJob,
|
||||
setAutoContinue,
|
||||
togglePageSelection,
|
||||
selectAllPages,
|
||||
deselectAllPages,
|
||||
requestPreviewPages: (start, count) => { if (activeFile) preloadPreviewPages(activeFile, start, count); },
|
||||
pagesLabel: _pagesLabel
|
||||
};
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user