Fix QR scanner multi-chunk processing and binary data handling
- Fix duplicate chunk detection by using data hash instead of index - Add comprehensive logging for QR scanner debugging - Implement proper buffer cleanup when scanner is closed - Preserve original binary data instead of decoding to JSON - Add deduplication logic to prevent same QR code being processed multiple times - Improve error handling and scanner state management - Fix binary chunk reconstruction to maintain SB1:bin: prefix format
This commit is contained in:
lockbitchat
File diff suppressed because one or more lines are too long
364
dist/app.js
vendored
364
dist/app.js
vendored
@@ -568,7 +568,7 @@ var EnhancedConnectionSetup = ({
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]),
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showQRCode && qrCodeUrl && React.createElement("div", {
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key: "qr-container",
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className: "mt-4 p-4 bg-gray-800/50 border border-gray-600/30 rounded-lg text-center"
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className: "mt-4 p-4 border border-gray-600/30 rounded-lg text-center"
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}, [
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React.createElement("h4", {
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key: "qr-title",
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@@ -939,7 +939,7 @@ var EnhancedConnectionSetup = ({
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// QR Code section for answer
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qrCodeUrl && React.createElement("div", {
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key: "qr-container",
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className: "mt-4 p-4 bg-gray-800/50 border border-gray-600/30 rounded-lg text-center"
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className: "mt-4 p-4 border border-gray-600/30 rounded-lg text-center"
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}, [
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React.createElement("h4", {
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key: "qr-title",
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@@ -1923,9 +1923,57 @@ var EnhancedSecureP2PChat = () => {
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const generateQRCode = async (data) => {
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try {
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const originalSize = typeof data === "string" ? data.length : JSON.stringify(data).length;
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const payload = typeof data === "string" ? data : JSON.stringify(data);
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const isDesktop = typeof window !== "undefined" && (window.innerWidth || 0) >= 1024;
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const QR_SIZE = isDesktop ? 720 : 512;
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if (typeof window.generateBinaryQRCodeFromObject === "function") {
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try {
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const obj = typeof data === "string" ? JSON.parse(data) : data;
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const qrDataUrl = await window.generateBinaryQRCodeFromObject(obj, { errorCorrectionLevel: "M", size: QR_SIZE, margin: 2 });
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if (qrDataUrl) {
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try {
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if (qrAnimationRef.current && qrAnimationRef.current.timer) {
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clearInterval(qrAnimationRef.current.timer);
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}
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} catch {
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}
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qrAnimationRef.current = { timer: null, chunks: [], idx: 0, active: false };
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setQrFrameIndex(0);
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setQrFramesTotal(0);
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setQrManualMode(false);
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setQrCodeUrl(qrDataUrl);
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setQrFramesTotal(1);
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setQrFrameIndex(1);
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return;
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}
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} catch (e2) {
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console.warn("Binary QR generation failed, falling back to compressed:", e2?.message || e2);
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}
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}
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if (typeof window.generateCompressedQRCode === "function") {
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try {
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const payload2 = typeof data === "string" ? data : JSON.stringify(data);
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const qrDataUrl = await window.generateCompressedQRCode(payload2, { errorCorrectionLevel: "M", size: QR_SIZE, margin: 2 });
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if (qrDataUrl) {
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try {
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if (qrAnimationRef.current && qrAnimationRef.current.timer) {
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clearInterval(qrAnimationRef.current.timer);
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}
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} catch {
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}
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qrAnimationRef.current = { timer: null, chunks: [], idx: 0, active: false };
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setQrFrameIndex(0);
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setQrFramesTotal(0);
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setQrManualMode(false);
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setQrCodeUrl(qrDataUrl);
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setQrFramesTotal(1);
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setQrFrameIndex(1);
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return;
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}
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} catch (e2) {
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console.warn("Compressed QR generation failed, falling back to plain:", e2?.message || e2);
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}
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}
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const payload = typeof data === "string" ? data : JSON.stringify(data);
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if (payload.length <= MAX_QR_LEN) {
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if (!window.generateQRCode) throw new Error("QR code generator unavailable");
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try {
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@@ -2060,6 +2108,127 @@ var EnhancedSecureP2PChat = () => {
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};
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const handleQRScan = async (scannedData) => {
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try {
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console.log("QR Code scanned:", scannedData.substring(0, 100) + "...");
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console.log("Current buffer state:", qrChunksBufferRef.current);
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if (scannedData.startsWith("SB1:bin:") || qrChunksBufferRef.current && qrChunksBufferRef.current.id) {
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console.log("Binary chunk detected:", scannedData.substring(0, 50) + "...");
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if (!qrChunksBufferRef.current.id) {
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console.log("Initializing buffer for binary chunks");
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qrChunksBufferRef.current = {
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id: `bin_${Date.now()}`,
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total: 4,
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// We expect 4 chunks
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seen: /* @__PURE__ */ new Set(),
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items: [],
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lastUpdateMs: Date.now()
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};
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}
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const chunkHash = scannedData.substring(0, 50);
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if (qrChunksBufferRef.current.seen.has(chunkHash)) {
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console.log(`Chunk already scanned, ignoring...`);
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return Promise.resolve(false);
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}
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qrChunksBufferRef.current.seen.add(chunkHash);
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qrChunksBufferRef.current.items.push(scannedData);
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qrChunksBufferRef.current.lastUpdateMs = Date.now();
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try {
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const uniqueCount = qrChunksBufferRef.current.seen.size;
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document.dispatchEvent(new CustomEvent("qr-scan-progress", {
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detail: {
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id: qrChunksBufferRef.current.id,
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seq: uniqueCount,
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total: qrChunksBufferRef.current.total
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}
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}));
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setQrFramesTotal(qrChunksBufferRef.current.total);
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setQrFrameIndex(uniqueCount);
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} catch {
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}
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const isComplete = qrChunksBufferRef.current.seen.size >= qrChunksBufferRef.current.total;
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console.log(`Chunks collected: ${qrChunksBufferRef.current.seen.size}/${qrChunksBufferRef.current.total}, complete: ${isComplete}`);
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if (!isComplete) {
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console.log(`Scanned chunk ${qrChunksBufferRef.current.seen.size}/${qrChunksBufferRef.current.total}, waiting for more...`);
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return Promise.resolve(false);
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}
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try {
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const fullBinaryData = qrChunksBufferRef.current.items.join("");
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if (showOfferStep) {
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setAnswerInput(fullBinaryData);
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} else {
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setOfferInput(fullBinaryData);
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}
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setMessages((prev) => [...prev, {
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message: "All binary chunks captured. Payload reconstructed.",
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type: "success"
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}]);
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qrChunksBufferRef.current = { id: null, total: 0, seen: /* @__PURE__ */ new Set(), items: [] };
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setShowQRScannerModal(false);
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return Promise.resolve(true);
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} catch (e2) {
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console.warn("Binary chunks reconstruction failed:", e2);
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return Promise.resolve(false);
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}
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}
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if (scannedData.length > 100 && !scannedData.startsWith("{") && !scannedData.startsWith("[")) {
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console.log("Detected potential binary chunk (long non-JSON string):", scannedData.substring(0, 50) + "...");
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if (!qrChunksBufferRef.current.id) {
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console.log("Initializing buffer for potential binary chunks");
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qrChunksBufferRef.current = {
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id: `bin_${Date.now()}`,
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total: 4,
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// We expect 4 chunks
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seen: /* @__PURE__ */ new Set(),
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items: [],
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lastUpdateMs: Date.now()
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};
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}
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const chunkHash = scannedData.substring(0, 50);
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if (qrChunksBufferRef.current.seen.has(chunkHash)) {
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console.log(`Chunk already scanned, ignoring...`);
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return Promise.resolve(false);
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}
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qrChunksBufferRef.current.seen.add(chunkHash);
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qrChunksBufferRef.current.items.push(scannedData);
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qrChunksBufferRef.current.lastUpdateMs = Date.now();
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try {
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const uniqueCount = qrChunksBufferRef.current.seen.size;
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document.dispatchEvent(new CustomEvent("qr-scan-progress", {
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detail: {
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id: qrChunksBufferRef.current.id,
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seq: uniqueCount,
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total: qrChunksBufferRef.current.total
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}
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}));
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setQrFramesTotal(qrChunksBufferRef.current.total);
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setQrFrameIndex(uniqueCount);
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} catch {
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}
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const isComplete = qrChunksBufferRef.current.seen.size >= qrChunksBufferRef.current.total;
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console.log(`Chunks collected: ${qrChunksBufferRef.current.seen.size}/${qrChunksBufferRef.current.total}, complete: ${isComplete}`);
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if (!isComplete) {
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console.log(`Scanned chunk ${qrChunksBufferRef.current.seen.size}/${qrChunksBufferRef.current.total}, waiting for more...`);
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return Promise.resolve(false);
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}
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try {
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const fullBinaryData = qrChunksBufferRef.current.items.join("");
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if (showOfferStep) {
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setAnswerInput(fullBinaryData);
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} else {
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setOfferInput(fullBinaryData);
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}
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setMessages((prev) => [...prev, {
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message: "All binary chunks captured. Payload reconstructed.",
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type: "success"
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}]);
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qrChunksBufferRef.current = { id: null, total: 0, seen: /* @__PURE__ */ new Set(), items: [] };
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setShowQRScannerModal(false);
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return Promise.resolve(true);
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} catch (e2) {
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console.warn("Binary chunks reconstruction failed:", e2);
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return Promise.resolve(false);
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}
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}
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console.log("Processing single QR code:", scannedData.substring(0, 50) + "...");
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let parsedData;
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if (typeof window.decodeAnyPayload === "function") {
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const any = window.decodeAnyPayload(scannedData);
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@@ -2072,6 +2241,7 @@ var EnhancedSecureP2PChat = () => {
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const maybeDecompressed = typeof window.decompressIfNeeded === "function" ? window.decompressIfNeeded(scannedData) : scannedData;
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parsedData = JSON.parse(maybeDecompressed);
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}
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console.log("Decoded data:", parsedData);
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if (parsedData.hdr && parsedData.body) {
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const { hdr } = parsedData;
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if (!qrChunksBufferRef.current.id || qrChunksBufferRef.current.id !== hdr.id) {
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@@ -2258,8 +2428,7 @@ var EnhancedSecureP2PChat = () => {
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try {
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if (typeof window.encodeBinaryToPrefixed === "function") {
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const bin = window.encodeBinaryToPrefixed(offerString);
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const id = `bin_${Date.now()}_${Math.random().toString(36).slice(2)}`;
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const TARGET_CHUNKS = 10;
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const TARGET_CHUNKS = 4;
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let FRAME_MAX = Math.max(200, Math.floor(bin.length / TARGET_CHUNKS));
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if (FRAME_MAX <= 0) FRAME_MAX = 200;
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let total = Math.ceil(bin.length / FRAME_MAX);
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@@ -2267,11 +2436,12 @@ var EnhancedSecureP2PChat = () => {
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total = 2;
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FRAME_MAX = Math.ceil(bin.length / 2) || 1;
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}
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const id = `bin_${Date.now()}_${Math.random().toString(36).slice(2)}`;
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const chunks = [];
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for (let i = 0; i < total; i++) {
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const seq = i + 1;
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const part = bin.slice(i * FRAME_MAX, (i + 1) * FRAME_MAX);
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chunks.push(JSON.stringify({ hdr: { v: 1, id, seq, total, rt: "bin" }, body: part }));
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chunks.push(part);
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}
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const isDesktop = typeof window !== "undefined" && (window.innerWidth || 0) >= 1024;
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const QR_SIZE = isDesktop ? 720 : 512;
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@@ -2295,9 +2465,15 @@ var EnhancedSecureP2PChat = () => {
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setShowQRCode(true);
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} catch {
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}
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} else {
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await generateQRCode(offer);
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try {
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setShowQRCode(true);
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} catch {
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}
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}
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} catch (e2) {
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console.warn("Offer QR precompute failed:", e2);
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console.warn("Offer QR generation failed:", e2);
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}
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const existingMessages = messages.filter(
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(m) => m.type === "system" && (m.message.includes("Secure invitation created") || m.message.includes("Send the encrypted code"))
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@@ -2372,8 +2548,7 @@ var EnhancedSecureP2PChat = () => {
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try {
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if (typeof window.encodeBinaryToPrefixed === "function") {
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const bin = window.encodeBinaryToPrefixed(answerString);
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const id = `ans_${Date.now()}_${Math.random().toString(36).slice(2)}`;
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const TARGET_CHUNKS = 10;
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const TARGET_CHUNKS = 4;
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let FRAME_MAX = Math.max(200, Math.floor(bin.length / TARGET_CHUNKS));
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if (FRAME_MAX <= 0) FRAME_MAX = 200;
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let total = Math.ceil(bin.length / FRAME_MAX);
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@@ -2381,11 +2556,12 @@ var EnhancedSecureP2PChat = () => {
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total = 2;
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FRAME_MAX = Math.ceil(bin.length / 2) || 1;
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}
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const id = `ans_${Date.now()}_${Math.random().toString(36).slice(2)}`;
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const chunks = [];
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for (let i = 0; i < total; i++) {
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const seq = i + 1;
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const part = bin.slice(i * FRAME_MAX, (i + 1) * FRAME_MAX);
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chunks.push(JSON.stringify({ hdr: { v: 1, id, seq, total, rt: "bin" }, body: part }));
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chunks.push(part);
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}
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const isDesktop = typeof window !== "undefined" && (window.innerWidth || 0) >= 1024;
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const QR_SIZE = isDesktop ? 720 : 512;
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@@ -2410,13 +2586,7 @@ var EnhancedSecureP2PChat = () => {
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} catch {
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}
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} else {
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let url = "";
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if (typeof window.generateCompressedQRCode === "function") {
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url = await window.generateCompressedQRCode(answerString);
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} else {
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url = await generateQRCode(answerString);
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}
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if (url) setQrCodeUrl(url);
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await generateQRCode(answer);
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try {
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setShowQRCode(true);
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} catch {
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@@ -2659,6 +2829,7 @@ var EnhancedSecureP2PChat = () => {
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setShowQRCode(false);
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setShowQRScanner(false);
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setShowQRScannerModal(false);
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qrChunksBufferRef.current = { id: null, total: 0, seen: /* @__PURE__ */ new Set(), items: [] };
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if (!shouldPreserveAnswerData()) {
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setQrCodeUrl("");
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}
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@@ -2750,6 +2921,89 @@ var EnhancedSecureP2PChat = () => {
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addMessageWithAutoScroll(" All security features enabled by default", "system");
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}
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}, [isConnectedAndVerified, pendingSession, connectionStatus]);
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React.useEffect(() => {
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if (showQRScannerModal && window.Html5Qrcode) {
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const html5Qrcode = new window.Html5Qrcode("qr-reader");
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const config = {
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fps: 10
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// Убираем qrbox чтобы использовать всю область
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};
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let isScanning = true;
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html5Qrcode.start(
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{ facingMode: "environment" },
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// Use back camera
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config,
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(decodedText, decodedResult) => {
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if (!isScanning) {
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console.log("Scanner stopped, ignoring scan");
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return;
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}
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console.log("QR Code scanned:", decodedText);
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console.log("Current buffer state:", qrChunksBufferRef.current);
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handleQRScan(decodedText).then((success) => {
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console.log("QR scan result:", success);
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if (success) {
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console.log("Closing scanner and modal");
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isScanning = false;
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try {
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console.log("Stopping scanner...");
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html5Qrcode.stop().then(() => {
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console.log("Scanner stopped, clearing...");
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html5Qrcode.clear();
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setShowQRScannerModal(false);
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}).catch((err) => {
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console.log("Error stopping scanner:", err);
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try {
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html5Qrcode.clear();
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} catch (clearErr) {
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console.log("Error clearing scanner:", clearErr);
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}
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setShowQRScannerModal(false);
|
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});
|
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} catch (err) {
|
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console.log("Error in scanner cleanup:", err);
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setShowQRScannerModal(false);
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}
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} else {
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console.log("Continuing to scan for more chunks...");
|
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}
|
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}).catch((error) => {
|
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console.error("QR scan processing error:", error);
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});
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},
|
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(error) => {
|
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if (isScanning) {
|
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console.log("QR scan error (ignored):", error);
|
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}
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}
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).catch((err) => {
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console.error("QR Scanner start error:", err);
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setShowQRScannerModal(false);
|
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});
|
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return () => {
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isScanning = false;
|
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try {
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html5Qrcode.stop().then(() => {
|
||||
html5Qrcode.clear();
|
||||
}).catch((err) => {
|
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console.log("Scanner already stopped or error stopping:", err);
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try {
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html5Qrcode.clear();
|
||||
} catch (clearErr) {
|
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console.log("Error clearing scanner in cleanup:", clearErr);
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||||
}
|
||||
});
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} catch (err) {
|
||||
console.log("Error in cleanup:", err);
|
||||
try {
|
||||
html5Qrcode.clear();
|
||||
} catch (clearErr) {
|
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console.log("Error clearing scanner in cleanup:", clearErr);
|
||||
}
|
||||
}
|
||||
};
|
||||
}
|
||||
}, [showQRScannerModal]);
|
||||
return React.createElement("div", {
|
||||
className: "minimal-bg min-h-screen"
|
||||
}, [
|
||||
@@ -2822,7 +3076,81 @@ var EnhancedSecureP2PChat = () => {
|
||||
// PAKE passwords removed - using SAS verification instead
|
||||
markAnswerCreated
|
||||
})
|
||||
)
|
||||
),
|
||||
// QR Scanner Modal
|
||||
showQRScannerModal && React.createElement("div", {
|
||||
key: "qr-scanner-modal",
|
||||
className: "fixed inset-0 bg-black/80 flex items-center justify-center z-50"
|
||||
}, [
|
||||
React.createElement("div", {
|
||||
key: "scanner-container",
|
||||
className: "bg-gray-900 rounded-lg p-4 max-w-2xl w-full mx-4"
|
||||
}, [
|
||||
React.createElement("div", {
|
||||
key: "scanner-header",
|
||||
className: "flex items-center justify-between mb-4"
|
||||
}, [
|
||||
React.createElement("h3", {
|
||||
key: "scanner-title",
|
||||
className: "text-lg font-medium text-white"
|
||||
}, "QR Code Scanner"),
|
||||
React.createElement("button", {
|
||||
key: "close-btn",
|
||||
onClick: () => {
|
||||
setShowQRScannerModal(false);
|
||||
qrChunksBufferRef.current = { id: null, total: 0, seen: /* @__PURE__ */ new Set(), items: [] };
|
||||
},
|
||||
className: "text-gray-400 hover:text-white"
|
||||
}, [
|
||||
React.createElement("i", {
|
||||
key: "close-icon",
|
||||
className: "fas fa-times"
|
||||
})
|
||||
])
|
||||
]),
|
||||
React.createElement("div", {
|
||||
key: "scanner-content",
|
||||
className: "text-center"
|
||||
}, [
|
||||
React.createElement("p", {
|
||||
key: "scanner-description",
|
||||
className: "text-gray-400 mb-4"
|
||||
}, "Point your camera at the QR code to scan"),
|
||||
qrChunksBufferRef.current && qrChunksBufferRef.current.id && React.createElement("div", {
|
||||
key: "progress-indicator",
|
||||
className: "mb-4 p-3 bg-blue-500/10 border border-blue-500/20 rounded-lg"
|
||||
}, [
|
||||
React.createElement("p", {
|
||||
key: "progress-text",
|
||||
className: "text-blue-400 text-sm"
|
||||
}, `Scanned: ${qrChunksBufferRef.current.seen.size}/${qrChunksBufferRef.current.total} parts`),
|
||||
React.createElement("div", {
|
||||
key: "progress-bar",
|
||||
className: "w-full bg-gray-700 rounded-full h-2 mt-2"
|
||||
}, [
|
||||
React.createElement("div", {
|
||||
key: "progress-fill",
|
||||
className: "bg-blue-500 h-2 rounded-full transition-all duration-300",
|
||||
style: {
|
||||
width: `${qrChunksBufferRef.current.seen.size / qrChunksBufferRef.current.total * 100}%`
|
||||
}
|
||||
})
|
||||
])
|
||||
]),
|
||||
React.createElement("div", {
|
||||
key: "scanner-placeholder",
|
||||
id: "qr-reader",
|
||||
className: "w-full h-96 bg-gray-800 rounded-lg flex items-center justify-center",
|
||||
style: { minHeight: "400px" }
|
||||
}, [
|
||||
React.createElement("p", {
|
||||
key: "scanner-placeholder-text",
|
||||
className: "text-gray-500"
|
||||
}, "Camera will start here...")
|
||||
])
|
||||
])
|
||||
])
|
||||
])
|
||||
]);
|
||||
};
|
||||
function initializeApp() {
|
||||
|
||||
6
dist/app.js.map
vendored
6
dist/app.js.map
vendored
File diff suppressed because one or more lines are too long
479
src/app.jsx
479
src/app.jsx
@@ -595,7 +595,7 @@
|
||||
]),
|
||||
showQRCode && qrCodeUrl && React.createElement('div', {
|
||||
key: 'qr-container',
|
||||
className: "mt-4 p-4 bg-gray-800/50 border border-gray-600/30 rounded-lg text-center"
|
||||
className: "mt-4 p-4 border border-gray-600/30 rounded-lg text-center"
|
||||
}, [
|
||||
React.createElement('h4', {
|
||||
key: 'qr-title',
|
||||
@@ -835,10 +835,10 @@
|
||||
onChange: (e) => {
|
||||
setOfferInput(e.target.value);
|
||||
if (e.target.value.trim().length > 0) {
|
||||
if (typeof markAnswerCreated === 'function') {
|
||||
markAnswerCreated();
|
||||
}
|
||||
if (typeof markAnswerCreated === 'function') {
|
||||
markAnswerCreated();
|
||||
}
|
||||
}
|
||||
},
|
||||
rows: 8,
|
||||
placeholder: "Paste the encrypted invitation code or scan QR code...",
|
||||
@@ -859,17 +859,17 @@
|
||||
}),
|
||||
'Scan QR Code'
|
||||
]),
|
||||
React.createElement('button', {
|
||||
key: 'process-btn',
|
||||
onClick: onCreateAnswer,
|
||||
disabled: !offerInput.trim() || connectionStatus === 'connecting',
|
||||
className: "flex-1 btn-secondary text-white py-2 px-4 rounded-lg font-medium transition-all duration-200 disabled:opacity-50 disabled:cursor-not-allowed"
|
||||
}, [
|
||||
React.createElement('i', {
|
||||
className: 'fas fa-cogs mr-2'
|
||||
}),
|
||||
'Process invitation'
|
||||
])
|
||||
React.createElement('button', {
|
||||
key: 'process-btn',
|
||||
onClick: onCreateAnswer,
|
||||
disabled: !offerInput.trim() || connectionStatus === 'connecting',
|
||||
className: "flex-1 btn-secondary text-white py-2 px-4 rounded-lg font-medium transition-all duration-200 disabled:opacity-50 disabled:cursor-not-allowed"
|
||||
}, [
|
||||
React.createElement('i', {
|
||||
className: 'fas fa-cogs mr-2'
|
||||
}),
|
||||
'Process invitation'
|
||||
])
|
||||
]),
|
||||
showQRScanner && React.createElement('div', {
|
||||
key: 'qr-scanner',
|
||||
@@ -978,7 +978,7 @@
|
||||
// QR Code section for answer
|
||||
qrCodeUrl && React.createElement('div', {
|
||||
key: 'qr-container',
|
||||
className: "mt-4 p-4 bg-gray-800/50 border border-gray-600/30 rounded-lg text-center"
|
||||
className: "mt-4 p-4 border border-gray-600/30 rounded-lg text-center"
|
||||
}, [
|
||||
React.createElement('h4', {
|
||||
key: 'qr-title',
|
||||
@@ -2166,10 +2166,53 @@
|
||||
const generateQRCode = async (data) => {
|
||||
try {
|
||||
const originalSize = typeof data === 'string' ? data.length : JSON.stringify(data).length;
|
||||
// Small payload: прямой JSON в один QR (без сжатия, без обёрток)
|
||||
const payload = typeof data === 'string' ? data : JSON.stringify(data);
|
||||
const isDesktop = (typeof window !== 'undefined') && ((window.innerWidth || 0) >= 1024);
|
||||
const QR_SIZE = isDesktop ? 720 : 512;
|
||||
|
||||
// Try binary format first (CBOR + deflate + base64url)
|
||||
if (typeof window.generateBinaryQRCodeFromObject === 'function') {
|
||||
try {
|
||||
const obj = typeof data === 'string' ? JSON.parse(data) : data;
|
||||
const qrDataUrl = await window.generateBinaryQRCodeFromObject(obj, { errorCorrectionLevel: 'M', size: QR_SIZE, margin: 2 });
|
||||
if (qrDataUrl) {
|
||||
try { if (qrAnimationRef.current && qrAnimationRef.current.timer) { clearInterval(qrAnimationRef.current.timer); } } catch {}
|
||||
qrAnimationRef.current = { timer: null, chunks: [], idx: 0, active: false };
|
||||
setQrFrameIndex(0);
|
||||
setQrFramesTotal(0);
|
||||
setQrManualMode(false);
|
||||
setQrCodeUrl(qrDataUrl);
|
||||
setQrFramesTotal(1);
|
||||
setQrFrameIndex(1);
|
||||
return;
|
||||
}
|
||||
} catch (e) {
|
||||
console.warn('Binary QR generation failed, falling back to compressed:', e?.message || e);
|
||||
}
|
||||
}
|
||||
|
||||
// Fallback to compressed JSON
|
||||
if (typeof window.generateCompressedQRCode === 'function') {
|
||||
try {
|
||||
const payload = typeof data === 'string' ? data : JSON.stringify(data);
|
||||
const qrDataUrl = await window.generateCompressedQRCode(payload, { errorCorrectionLevel: 'M', size: QR_SIZE, margin: 2 });
|
||||
if (qrDataUrl) {
|
||||
try { if (qrAnimationRef.current && qrAnimationRef.current.timer) { clearInterval(qrAnimationRef.current.timer); } } catch {}
|
||||
qrAnimationRef.current = { timer: null, chunks: [], idx: 0, active: false };
|
||||
setQrFrameIndex(0);
|
||||
setQrFramesTotal(0);
|
||||
setQrManualMode(false);
|
||||
setQrCodeUrl(qrDataUrl);
|
||||
setQrFramesTotal(1);
|
||||
setQrFrameIndex(1);
|
||||
return;
|
||||
}
|
||||
} catch (e) {
|
||||
console.warn('Compressed QR generation failed, falling back to plain:', e?.message || e);
|
||||
}
|
||||
}
|
||||
|
||||
// Final fallback to plain JSON
|
||||
const payload = typeof data === 'string' ? data : JSON.stringify(data);
|
||||
if (payload.length <= MAX_QR_LEN) {
|
||||
if (!window.generateQRCode) throw new Error('QR code generator unavailable');
|
||||
try { if (qrAnimationRef.current && qrAnimationRef.current.timer) { clearInterval(qrAnimationRef.current.timer); } } catch {}
|
||||
@@ -2184,6 +2227,7 @@
|
||||
return;
|
||||
}
|
||||
|
||||
// Large payload: разбиваем на фреймы (plain JSON)
|
||||
try { if (qrAnimationRef.current && qrAnimationRef.current.timer) { clearInterval(qrAnimationRef.current.timer); } } catch {}
|
||||
qrAnimationRef.current = { timer: null, chunks: [], idx: 0, active: false };
|
||||
setQrFrameIndex(0);
|
||||
@@ -2214,12 +2258,12 @@
|
||||
setQrFramesTotal(rawChunks.length);
|
||||
setQrFrameIndex(1);
|
||||
const EC_OPTS = { errorCorrectionLevel: 'M', margin: 2, size: QR_SIZE };
|
||||
await renderNext();
|
||||
await renderNext();
|
||||
|
||||
if (!qrManualMode) {
|
||||
const intervalMs = 4000; // 4 seconds per frame for better readability
|
||||
qrAnimationRef.current.active = true;
|
||||
qrAnimationRef.current.timer = setInterval(renderAndAdvance, intervalMs);
|
||||
qrAnimationRef.current.active = true;
|
||||
qrAnimationRef.current.timer = setInterval(renderAndAdvance, intervalMs);
|
||||
}
|
||||
return;
|
||||
} catch (error) {
|
||||
@@ -2303,7 +2347,172 @@
|
||||
|
||||
const handleQRScan = async (scannedData) => {
|
||||
try {
|
||||
// Prefer binary (CBOR) decode, else gzip JSON, else raw JSON
|
||||
console.log('QR Code scanned:', scannedData.substring(0, 100) + '...');
|
||||
console.log('Current buffer state:', qrChunksBufferRef.current);
|
||||
|
||||
// Check if this is a binary chunk (starts with SB1:bin: or is a raw binary chunk)
|
||||
if (scannedData.startsWith('SB1:bin:') || (qrChunksBufferRef.current && qrChunksBufferRef.current.id)) {
|
||||
console.log('Binary chunk detected:', scannedData.substring(0, 50) + '...');
|
||||
|
||||
// This is a binary chunk - add to buffer
|
||||
if (!qrChunksBufferRef.current.id) {
|
||||
console.log('Initializing buffer for binary chunks');
|
||||
// Initialize buffer for binary chunks
|
||||
qrChunksBufferRef.current = {
|
||||
id: `bin_${Date.now()}`,
|
||||
total: 4, // We expect 4 chunks
|
||||
seen: new Set(),
|
||||
items: [],
|
||||
lastUpdateMs: Date.now()
|
||||
};
|
||||
}
|
||||
|
||||
// Add chunk to buffer (use data hash as identifier)
|
||||
const chunkHash = scannedData.substring(0, 50); // Use first 50 chars as hash
|
||||
|
||||
// Check if this chunk was already scanned
|
||||
if (qrChunksBufferRef.current.seen.has(chunkHash)) {
|
||||
console.log(`Chunk already scanned, ignoring...`);
|
||||
return Promise.resolve(false);
|
||||
}
|
||||
|
||||
qrChunksBufferRef.current.seen.add(chunkHash);
|
||||
qrChunksBufferRef.current.items.push(scannedData);
|
||||
qrChunksBufferRef.current.lastUpdateMs = Date.now();
|
||||
|
||||
// Emit progress and force re-render
|
||||
try {
|
||||
const uniqueCount = qrChunksBufferRef.current.seen.size;
|
||||
document.dispatchEvent(new CustomEvent('qr-scan-progress', {
|
||||
detail: {
|
||||
id: qrChunksBufferRef.current.id,
|
||||
seq: uniqueCount,
|
||||
total: qrChunksBufferRef.current.total
|
||||
}
|
||||
}));
|
||||
|
||||
// Force re-render to update progress indicator
|
||||
setQrFramesTotal(qrChunksBufferRef.current.total);
|
||||
setQrFrameIndex(uniqueCount);
|
||||
} catch {}
|
||||
|
||||
// Check if we have all chunks
|
||||
const isComplete = qrChunksBufferRef.current.seen.size >= qrChunksBufferRef.current.total;
|
||||
console.log(`Chunks collected: ${qrChunksBufferRef.current.seen.size}/${qrChunksBufferRef.current.total}, complete: ${isComplete}`);
|
||||
|
||||
if (!isComplete) {
|
||||
// Keep scanner open for more chunks
|
||||
console.log(`Scanned chunk ${qrChunksBufferRef.current.seen.size}/${qrChunksBufferRef.current.total}, waiting for more...`);
|
||||
return Promise.resolve(false);
|
||||
}
|
||||
|
||||
// All chunks collected - reconstruct binary data
|
||||
try {
|
||||
const fullBinaryData = qrChunksBufferRef.current.items.join('');
|
||||
// Store the original binary data, not decoded JSON
|
||||
if (showOfferStep) {
|
||||
setAnswerInput(fullBinaryData);
|
||||
} else {
|
||||
setOfferInput(fullBinaryData);
|
||||
}
|
||||
|
||||
setMessages(prev => [...prev, {
|
||||
message: 'All binary chunks captured. Payload reconstructed.',
|
||||
type: 'success'
|
||||
}]);
|
||||
|
||||
// Clear buffer and close scanner
|
||||
qrChunksBufferRef.current = { id: null, total: 0, seen: new Set(), items: [] };
|
||||
setShowQRScannerModal(false);
|
||||
return Promise.resolve(true);
|
||||
} catch (e) {
|
||||
console.warn('Binary chunks reconstruction failed:', e);
|
||||
return Promise.resolve(false);
|
||||
}
|
||||
}
|
||||
|
||||
// Check if this might be a binary chunk (long string without JSON structure)
|
||||
if (scannedData.length > 100 && !scannedData.startsWith('{') && !scannedData.startsWith('[')) {
|
||||
console.log('Detected potential binary chunk (long non-JSON string):', scannedData.substring(0, 50) + '...');
|
||||
|
||||
// Initialize buffer if not exists
|
||||
if (!qrChunksBufferRef.current.id) {
|
||||
console.log('Initializing buffer for potential binary chunks');
|
||||
qrChunksBufferRef.current = {
|
||||
id: `bin_${Date.now()}`,
|
||||
total: 4, // We expect 4 chunks
|
||||
seen: new Set(),
|
||||
items: [],
|
||||
lastUpdateMs: Date.now()
|
||||
};
|
||||
}
|
||||
|
||||
// Add chunk to buffer (use data hash as identifier)
|
||||
const chunkHash = scannedData.substring(0, 50); // Use first 50 chars as hash
|
||||
|
||||
// Check if this chunk was already scanned
|
||||
if (qrChunksBufferRef.current.seen.has(chunkHash)) {
|
||||
console.log(`Chunk already scanned, ignoring...`);
|
||||
return Promise.resolve(false);
|
||||
}
|
||||
|
||||
qrChunksBufferRef.current.seen.add(chunkHash);
|
||||
qrChunksBufferRef.current.items.push(scannedData);
|
||||
qrChunksBufferRef.current.lastUpdateMs = Date.now();
|
||||
|
||||
// Force re-render to update progress indicator
|
||||
try {
|
||||
const uniqueCount = qrChunksBufferRef.current.seen.size;
|
||||
document.dispatchEvent(new CustomEvent('qr-scan-progress', {
|
||||
detail: {
|
||||
id: qrChunksBufferRef.current.id,
|
||||
seq: uniqueCount,
|
||||
total: qrChunksBufferRef.current.total
|
||||
}
|
||||
}));
|
||||
|
||||
// Force re-render to update progress indicator
|
||||
setQrFramesTotal(qrChunksBufferRef.current.total);
|
||||
setQrFrameIndex(uniqueCount);
|
||||
} catch {}
|
||||
|
||||
// Check if we have all chunks
|
||||
const isComplete = qrChunksBufferRef.current.seen.size >= qrChunksBufferRef.current.total;
|
||||
console.log(`Chunks collected: ${qrChunksBufferRef.current.seen.size}/${qrChunksBufferRef.current.total}, complete: ${isComplete}`);
|
||||
|
||||
if (!isComplete) {
|
||||
// Keep scanner open for more chunks
|
||||
console.log(`Scanned chunk ${qrChunksBufferRef.current.seen.size}/${qrChunksBufferRef.current.total}, waiting for more...`);
|
||||
return Promise.resolve(false);
|
||||
}
|
||||
|
||||
// All chunks collected - reconstruct binary data
|
||||
try {
|
||||
const fullBinaryData = qrChunksBufferRef.current.items.join('');
|
||||
// Store the original binary data, not decoded JSON
|
||||
if (showOfferStep) {
|
||||
setAnswerInput(fullBinaryData);
|
||||
} else {
|
||||
setOfferInput(fullBinaryData);
|
||||
}
|
||||
|
||||
setMessages(prev => [...prev, {
|
||||
message: 'All binary chunks captured. Payload reconstructed.',
|
||||
type: 'success'
|
||||
}]);
|
||||
|
||||
// Clear buffer and close scanner
|
||||
qrChunksBufferRef.current = { id: null, total: 0, seen: new Set(), items: [] };
|
||||
setShowQRScannerModal(false);
|
||||
return Promise.resolve(true);
|
||||
} catch (e) {
|
||||
console.warn('Binary chunks reconstruction failed:', e);
|
||||
return Promise.resolve(false);
|
||||
}
|
||||
}
|
||||
|
||||
// Single QR code - try to decode directly
|
||||
console.log('Processing single QR code:', scannedData.substring(0, 50) + '...');
|
||||
let parsedData;
|
||||
if (typeof window.decodeAnyPayload === 'function') {
|
||||
const any = window.decodeAnyPayload(scannedData);
|
||||
@@ -2316,6 +2525,7 @@
|
||||
const maybeDecompressed = (typeof window.decompressIfNeeded === 'function') ? window.decompressIfNeeded(scannedData) : scannedData;
|
||||
parsedData = JSON.parse(maybeDecompressed);
|
||||
}
|
||||
console.log('Decoded data:', parsedData);
|
||||
|
||||
// QR with hdr/body: COSE or RAW/BIN animated frames
|
||||
if (parsedData.hdr && parsedData.body) {
|
||||
@@ -2529,24 +2739,27 @@
|
||||
setOfferData(offer);
|
||||
setShowOfferStep(true);
|
||||
|
||||
// Do not auto-generate single QR; prepare animated binary frames when user opens QR
|
||||
// Generate QR code with binary format and chunking
|
||||
const offerString = typeof offer === 'object' ? JSON.stringify(offer) : offer;
|
||||
try {
|
||||
if (typeof window.encodeBinaryToPrefixed === 'function') {
|
||||
const bin = window.encodeBinaryToPrefixed(offerString);
|
||||
// Precompute frames to be ready instantly on show
|
||||
const id = `bin_${Date.now()}_${Math.random().toString(36).slice(2)}`;
|
||||
const TARGET_CHUNKS = 10;
|
||||
// Force chunking into 4 parts - split binary data directly
|
||||
const TARGET_CHUNKS = 4;
|
||||
let FRAME_MAX = Math.max(200, Math.floor(bin.length / TARGET_CHUNKS));
|
||||
if (FRAME_MAX <= 0) FRAME_MAX = 200;
|
||||
let total = Math.ceil(bin.length / FRAME_MAX);
|
||||
if (total < 2) { total = 2; FRAME_MAX = Math.ceil(bin.length / 2) || 1; }
|
||||
|
||||
const id = `bin_${Date.now()}_${Math.random().toString(36).slice(2)}`;
|
||||
const chunks = [];
|
||||
for (let i = 0; i < total; i++) {
|
||||
const seq = i + 1;
|
||||
const part = bin.slice(i * FRAME_MAX, (i + 1) * FRAME_MAX);
|
||||
chunks.push(JSON.stringify({ hdr: { v: 1, id, seq, total, rt: 'bin' }, body: part }));
|
||||
// Store binary chunks directly without JSON wrapper
|
||||
chunks.push(part);
|
||||
}
|
||||
|
||||
// Seed first frame and start auto-advance immediately
|
||||
const isDesktop = (typeof window !== 'undefined') && ((window.innerWidth || 0) >= 1024);
|
||||
const QR_SIZE = isDesktop ? 720 : 512;
|
||||
@@ -2554,20 +2767,27 @@
|
||||
const firstUrl = await window.generateQRCode(chunks[0], { errorCorrectionLevel: 'M', size: QR_SIZE, margin: 2 });
|
||||
if (firstUrl) setQrCodeUrl(firstUrl);
|
||||
}
|
||||
|
||||
// Store precomputed chunks to ref, ready for animation
|
||||
try { if (qrAnimationRef.current && qrAnimationRef.current.timer) { clearInterval(qrAnimationRef.current.timer); } } catch {}
|
||||
qrAnimationRef.current = { timer: null, chunks, idx: 0, active: true };
|
||||
setQrFramesTotal(chunks.length);
|
||||
setQrFrameIndex(1);
|
||||
setQrManualMode(false);
|
||||
|
||||
// Start auto-advance loop for Offer immediately
|
||||
const intervalMs = 3000;
|
||||
qrAnimationRef.current.timer = setInterval(renderAndAdvance, intervalMs);
|
||||
|
||||
// Show QR immediately for Offer flow
|
||||
try { setShowQRCode(true); } catch {}
|
||||
} else {
|
||||
// Fallback to single QR
|
||||
await generateQRCode(offer);
|
||||
try { setShowQRCode(true); } catch {}
|
||||
}
|
||||
} catch (e) {
|
||||
console.warn('Offer QR precompute failed:', e);
|
||||
console.warn('Offer QR generation failed:', e);
|
||||
}
|
||||
|
||||
const existingMessages = messages.filter(m =>
|
||||
@@ -2656,46 +2876,48 @@
|
||||
setAnswerData(answer);
|
||||
setShowAnswerStep(true);
|
||||
|
||||
// Answer QR: precompute binary frames and start animation immediately
|
||||
// Generate QR code with binary format and chunking
|
||||
const answerString = typeof answer === 'object' ? JSON.stringify(answer) : answer;
|
||||
try {
|
||||
if (typeof window.encodeBinaryToPrefixed === 'function') {
|
||||
const bin = window.encodeBinaryToPrefixed(answerString);
|
||||
const id = `ans_${Date.now()}_${Math.random().toString(36).slice(2)}`;
|
||||
const TARGET_CHUNKS = 10;
|
||||
// Force chunking into 4 parts - split binary data directly
|
||||
const TARGET_CHUNKS = 4;
|
||||
let FRAME_MAX = Math.max(200, Math.floor(bin.length / TARGET_CHUNKS));
|
||||
if (FRAME_MAX <= 0) FRAME_MAX = 200;
|
||||
let total = Math.ceil(bin.length / FRAME_MAX);
|
||||
if (total < 2) { total = 2; FRAME_MAX = Math.ceil(bin.length / 2) || 1; }
|
||||
|
||||
const id = `ans_${Date.now()}_${Math.random().toString(36).slice(2)}`;
|
||||
const chunks = [];
|
||||
for (let i = 0; i < total; i++) {
|
||||
const seq = i + 1;
|
||||
const part = bin.slice(i * FRAME_MAX, (i + 1) * FRAME_MAX);
|
||||
chunks.push(JSON.stringify({ hdr: { v: 1, id, seq, total, rt: 'bin' }, body: part }));
|
||||
// Store binary chunks directly without JSON wrapper
|
||||
chunks.push(part);
|
||||
}
|
||||
|
||||
const isDesktop = (typeof window !== 'undefined') && ((window.innerWidth || 0) >= 1024);
|
||||
const QR_SIZE = isDesktop ? 720 : 512;
|
||||
if (window.generateQRCode && chunks.length > 0) {
|
||||
const firstUrl = await window.generateQRCode(chunks[0], { errorCorrectionLevel: 'M', size: QR_SIZE, margin: 2 });
|
||||
if (firstUrl) setQrCodeUrl(firstUrl);
|
||||
}
|
||||
|
||||
try { if (qrAnimationRef.current && qrAnimationRef.current.timer) { clearInterval(qrAnimationRef.current.timer); } } catch {}
|
||||
qrAnimationRef.current = { timer: null, chunks, idx: 0, active: true };
|
||||
setQrFramesTotal(chunks.length);
|
||||
setQrFrameIndex(1);
|
||||
setQrManualMode(false);
|
||||
|
||||
const intervalMs = 3000;
|
||||
qrAnimationRef.current.timer = setInterval(renderAndAdvance, intervalMs);
|
||||
|
||||
// Show QR immediately for Answer flow
|
||||
try { setShowQRCode(true); } catch {}
|
||||
} else {
|
||||
// Fallback: single QR compressed or plain
|
||||
let url = '';
|
||||
if (typeof window.generateCompressedQRCode === 'function') {
|
||||
url = await window.generateCompressedQRCode(answerString);
|
||||
} else {
|
||||
url = await generateQRCode(answerString);
|
||||
}
|
||||
if (url) setQrCodeUrl(url);
|
||||
// Fallback to single QR
|
||||
await generateQRCode(answer);
|
||||
try { setShowQRCode(true); } catch {}
|
||||
}
|
||||
} catch (e) {
|
||||
@@ -2989,6 +3211,8 @@
|
||||
setShowQRCode(false);
|
||||
setShowQRScanner(false);
|
||||
setShowQRScannerModal(false);
|
||||
// Clear QR scanner buffer
|
||||
qrChunksBufferRef.current = { id: null, total: 0, seen: new Set(), items: [] };
|
||||
|
||||
if (!shouldPreserveAnswerData()) {
|
||||
setQrCodeUrl('');
|
||||
@@ -3117,6 +3341,105 @@
|
||||
addMessageWithAutoScroll(' All security features enabled by default', 'system');
|
||||
}
|
||||
}, [isConnectedAndVerified, pendingSession, connectionStatus]);
|
||||
|
||||
// QR Scanner initialization
|
||||
React.useEffect(() => {
|
||||
if (showQRScannerModal && window.Html5Qrcode) {
|
||||
const html5Qrcode = new window.Html5Qrcode("qr-reader");
|
||||
const config = {
|
||||
fps: 10
|
||||
// Убираем qrbox чтобы использовать всю область
|
||||
};
|
||||
|
||||
let isScanning = true;
|
||||
|
||||
html5Qrcode.start(
|
||||
{ facingMode: "environment" }, // Use back camera
|
||||
config,
|
||||
(decodedText, decodedResult) => {
|
||||
if (!isScanning) {
|
||||
console.log('Scanner stopped, ignoring scan');
|
||||
return;
|
||||
}
|
||||
|
||||
console.log('QR Code scanned:', decodedText);
|
||||
console.log('Current buffer state:', qrChunksBufferRef.current);
|
||||
|
||||
handleQRScan(decodedText).then((success) => {
|
||||
console.log('QR scan result:', success);
|
||||
if (success) {
|
||||
// Successfully processed - stop scanner and close modal
|
||||
console.log('Closing scanner and modal');
|
||||
isScanning = false;
|
||||
|
||||
// Stop scanner first, then clear
|
||||
try {
|
||||
console.log('Stopping scanner...');
|
||||
html5Qrcode.stop().then(() => {
|
||||
console.log('Scanner stopped, clearing...');
|
||||
html5Qrcode.clear();
|
||||
setShowQRScannerModal(false);
|
||||
}).catch((err) => {
|
||||
console.log('Error stopping scanner:', err);
|
||||
// Try to clear anyway
|
||||
try {
|
||||
html5Qrcode.clear();
|
||||
} catch (clearErr) {
|
||||
console.log('Error clearing scanner:', clearErr);
|
||||
}
|
||||
setShowQRScannerModal(false);
|
||||
});
|
||||
} catch (err) {
|
||||
console.log('Error in scanner cleanup:', err);
|
||||
setShowQRScannerModal(false);
|
||||
}
|
||||
} else {
|
||||
console.log('Continuing to scan for more chunks...');
|
||||
}
|
||||
}).catch((error) => {
|
||||
console.error('QR scan processing error:', error);
|
||||
// Continue scanning on error
|
||||
});
|
||||
},
|
||||
(error) => {
|
||||
// Ignore scanning errors - continue scanning
|
||||
if (isScanning) {
|
||||
console.log('QR scan error (ignored):', error);
|
||||
}
|
||||
}
|
||||
).catch((err) => {
|
||||
console.error('QR Scanner start error:', err);
|
||||
// Close modal on start error
|
||||
setShowQRScannerModal(false);
|
||||
});
|
||||
|
||||
return () => {
|
||||
isScanning = false;
|
||||
try {
|
||||
// Try to stop scanner, but don't worry if it's already stopped
|
||||
html5Qrcode.stop().then(() => {
|
||||
html5Qrcode.clear();
|
||||
}).catch((err) => {
|
||||
// Scanner might already be stopped, just clear it
|
||||
console.log('Scanner already stopped or error stopping:', err);
|
||||
try {
|
||||
html5Qrcode.clear();
|
||||
} catch (clearErr) {
|
||||
console.log('Error clearing scanner in cleanup:', clearErr);
|
||||
}
|
||||
});
|
||||
} catch (err) {
|
||||
console.log('Error in cleanup:', err);
|
||||
// Just try to clear, don't worry about stopping
|
||||
try {
|
||||
html5Qrcode.clear();
|
||||
} catch (clearErr) {
|
||||
console.log('Error clearing scanner in cleanup:', clearErr);
|
||||
}
|
||||
}
|
||||
};
|
||||
}
|
||||
}, [showQRScannerModal]);
|
||||
|
||||
return React.createElement('div', {
|
||||
className: "minimal-bg min-h-screen"
|
||||
@@ -3193,6 +3516,82 @@
|
||||
})
|
||||
),
|
||||
|
||||
// QR Scanner Modal
|
||||
showQRScannerModal && React.createElement('div', {
|
||||
key: 'qr-scanner-modal',
|
||||
className: "fixed inset-0 bg-black/80 flex items-center justify-center z-50"
|
||||
}, [
|
||||
React.createElement('div', {
|
||||
key: 'scanner-container',
|
||||
className: "bg-gray-900 rounded-lg p-4 max-w-2xl w-full mx-4"
|
||||
}, [
|
||||
React.createElement('div', {
|
||||
key: 'scanner-header',
|
||||
className: "flex items-center justify-between mb-4"
|
||||
}, [
|
||||
React.createElement('h3', {
|
||||
key: 'scanner-title',
|
||||
className: "text-lg font-medium text-white"
|
||||
}, 'QR Code Scanner'),
|
||||
React.createElement('button', {
|
||||
key: 'close-btn',
|
||||
onClick: () => {
|
||||
setShowQRScannerModal(false);
|
||||
// Clear QR scanner buffer
|
||||
qrChunksBufferRef.current = { id: null, total: 0, seen: new Set(), items: [] };
|
||||
},
|
||||
className: "text-gray-400 hover:text-white"
|
||||
}, [
|
||||
React.createElement('i', {
|
||||
key: 'close-icon',
|
||||
className: 'fas fa-times'
|
||||
})
|
||||
])
|
||||
]),
|
||||
React.createElement('div', {
|
||||
key: 'scanner-content',
|
||||
className: "text-center"
|
||||
}, [
|
||||
React.createElement('p', {
|
||||
key: 'scanner-description',
|
||||
className: "text-gray-400 mb-4"
|
||||
}, 'Point your camera at the QR code to scan'),
|
||||
qrChunksBufferRef.current && qrChunksBufferRef.current.id && React.createElement('div', {
|
||||
key: 'progress-indicator',
|
||||
className: "mb-4 p-3 bg-blue-500/10 border border-blue-500/20 rounded-lg"
|
||||
}, [
|
||||
React.createElement('p', {
|
||||
key: 'progress-text',
|
||||
className: "text-blue-400 text-sm"
|
||||
}, `Scanned: ${qrChunksBufferRef.current.seen.size}/${qrChunksBufferRef.current.total} parts`),
|
||||
React.createElement('div', {
|
||||
key: 'progress-bar',
|
||||
className: "w-full bg-gray-700 rounded-full h-2 mt-2"
|
||||
}, [
|
||||
React.createElement('div', {
|
||||
key: 'progress-fill',
|
||||
className: "bg-blue-500 h-2 rounded-full transition-all duration-300",
|
||||
style: {
|
||||
width: `${(qrChunksBufferRef.current.seen.size / qrChunksBufferRef.current.total) * 100}%`
|
||||
}
|
||||
})
|
||||
])
|
||||
]),
|
||||
React.createElement('div', {
|
||||
key: 'scanner-placeholder',
|
||||
id: "qr-reader",
|
||||
className: "w-full h-96 bg-gray-800 rounded-lg flex items-center justify-center",
|
||||
style: { minHeight: '400px' }
|
||||
}, [
|
||||
React.createElement('p', {
|
||||
key: 'scanner-placeholder-text',
|
||||
className: "text-gray-500"
|
||||
}, 'Camera will start here...')
|
||||
])
|
||||
])
|
||||
])
|
||||
])
|
||||
|
||||
]);
|
||||
};
|
||||
function initializeApp() {
|
||||
|
||||
Reference in New Issue
Block a user