Import source: src/components/BatchModal

Import the existing local project snapshot. This commit organizes existing files; it does not represent newly developed functionality.

src/components/BatchModal.tsx

@@ -0,0 +1,128 @@
+import { useState, useRef } from 'react';
+import QRCodeStyling from 'qr-code-styling';
+import JSZip from 'jszip';
+
+interface Props {
+  isOpen: boolean;
+  onClose: () => void;
+}
+
+export function BatchModal({ isOpen, onClose }: Props) {
+  const [input, setInput] = useState('');
+  const [progress, setProgress] = useState<number | null>(null);
+  const [done, setDone] = useState(false);
+  const backdropRef = useRef<HTMLDivElement>(null);
+
+  const urls = input.split('\n').map(l => l.trim()).filter(Boolean);
+
+  const handleGenerate = async () => {
+    if (!urls.length) return;
+    setProgress(0);
+    setDone(false);
+    const zip = new JSZip();
+
+    for (let i = 0; i < urls.length; i++) {
+      const url = urls[i];
+      const qr = new QRCodeStyling({
+        width: 512, height: 512,
+        data: url,
+        dotsOptions: { color: '#1A1A1A', type: 'square' },
+        backgroundOptions: { color: '#ffffff' },
+        qrOptions: { errorCorrectionLevel: 'M' },
+      });
+      const blob = await qr.getRawData('png') as Blob;
+      const safeName = url.replace(/https?:\/\//, '').replace(/[^a-zA-Z0-9]/g, '_').slice(0, 40);
+      zip.file(`qrcode-${i + 1}-${safeName}.png`, blob);
+      setProgress(Math.round(((i + 1) / urls.length) * 100));
+    }
+
+    const content = await zip.generateAsync({ type: 'blob' });
+    const a = document.createElement('a');
+    a.href = URL.createObjectURL(content);
+    a.download = 'qrcodes-batch.zip';
+    a.click();
+    URL.revokeObjectURL(a.href);
+    setDone(true);
+    setProgress(null);
+  };
+
+  if (!isOpen) return null;
+
+  return (
+    <div
+      ref={backdropRef}
+      onClick={e => { if (e.target === backdropRef.current) onClose(); }}
+      className="fixed inset-0 z-50 flex items-center justify-center p-4"
+      style={{ background: 'rgba(0,0,0,0.6)', backdropFilter: 'blur(4px)' }}
+    >
+      <div
+        className="w-full max-w-lg rounded-[20px] p-6 flex flex-col gap-5 shadow-2xl"
+        style={{ background: 'var(--bg-card)', border: '1px solid var(--border)' }}
+      >
+        {/* Header */}
+        <div className="flex items-center justify-between">
+          <div>
+            <h2 className="text-[18px] font-bold" style={{ color: 'var(--text-primary)' }}>Batch Export</h2>
+            <p className="text-[13px]" style={{ color: 'var(--text-muted)' }}>One URL per line — downloads a ZIP of PNGs</p>
+          </div>
+          <button onClick={onClose} className="w-8 h-8 rounded-full flex items-center justify-center cursor-pointer transition-colors"
+            style={{ background: 'var(--bg-elevated)', color: 'var(--text-secondary)' }}>
+            <svg width="14" height="14" viewBox="0 0 14 14" fill="none">
+              <path d="M2 2l10 10M12 2L2 12" stroke="currentColor" strokeWidth="2" strokeLinecap="round"/>
+            </svg>
+          </button>
+        </div>
+
+        {/* Textarea */}
+        <div className="flex flex-col gap-2">
+          <label className="text-[13px] font-medium" style={{ color: 'var(--text-secondary)' }}>
+            URLs <span style={{ color: 'var(--text-muted)' }}>({urls.length} detected)</span>
+          </label>
+          <textarea
+            value={input}
+            onChange={e => { setInput(e.target.value); setDone(false); }}
+            placeholder={"https://example.com\nhttps://github.com\nhttps://openai.com"}
+            rows={8}
+            className="px-4 py-3 rounded-[11px] text-[13px] resize-none outline-none font-mono transition-all"
+            style={{ background: 'var(--bg-input)', border: '1px solid var(--border-sub)', color: 'var(--text-primary)' }}
+          />
+        </div>
+
+        {/* Progress bar */}
+        {progress !== null && (
+          <div className="flex flex-col gap-2">
+            <div className="h-2 rounded-full overflow-hidden" style={{ background: 'var(--bg-elevated)' }}>
+              <div className="h-full rounded-full transition-all duration-300" style={{ width: `${progress}%`, background: '#7C6FE0' }} />
+            </div>
+            <p className="text-[12px]" style={{ color: 'var(--text-muted)' }}>Generating… {progress}%</p>
+          </div>
+        )}
+
+        {done && (
+          <p className="text-[13px] font-medium" style={{ color: '#22c55e' }}>✓ ZIP downloaded successfully</p>
+        )}
+
+        {/* Actions */}
+        <div className="flex gap-2">
+          <button onClick={onClose} className="flex-1 h-11 rounded-[10px] text-[14px] font-medium cursor-pointer transition-all"
+            style={{ background: 'var(--bg-elevated)', border: '1px solid var(--border-sub)', color: 'var(--text-secondary)' }}>
+            Cancel
+          </button>
+          <button
+            onClick={handleGenerate}
+            disabled={!urls.length || progress !== null}
+            className="flex-1 h-11 rounded-[10px] text-[14px] font-medium text-white transition-all"
+            style={{
+              background: urls.length && progress === null ? '#7C6FE0' : 'var(--bg-elevated)',
+              color: urls.length && progress === null ? 'white' : 'var(--text-placeholder)',
+              cursor: urls.length && progress === null ? 'pointer' : 'not-allowed',
+              boxShadow: urls.length && progress === null ? '0 4px 16px rgba(124,111,224,0.3)' : 'none',
+            }}
+          >
+            {progress !== null ? 'Generating…' : `Generate ${urls.length || ''} QR${urls.length !== 1 ? 's' : ''}`}
+          </button>
+        </div>
+      </div>
+    </div>
+  );
+}