Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 | import { useState } from 'react'
import { X, ChevronLeft, ChevronRight } from 'lucide-react'
export default function PageViewerModal({ isOpen, onClose, pages, title }) {
const [currentPage, setCurrentPage] = useState(0)
if (!isOpen || !pages || pages.length === 0) return null
const goToPage = (index) => {
if (index >= 0 && index < pages.length) {
setCurrentPage(index)
}
}
const goToPrevious = () => goToPage(currentPage - 1)
const goToNext = () => goToPage(currentPage + 1)
return (
<div className="fixed inset-0 z-50 flex items-center justify-center bg-black/50 backdrop-blur-sm p-4">
<div className="bg-white rounded-xl shadow-2xl max-w-6xl w-full max-h-[90vh] overflow-hidden flex flex-col">
{/* Header */}
<div className="flex items-center justify-between p-4 border-b">
<div className="flex items-center gap-4">
<h3 className="text-lg font-semibold text-gray-900">{title || 'Aperçu'}</h3>
<span className="text-sm text-gray-500">
Page {currentPage + 1} / {pages.length}
</span>
</div>
<button
onClick={onClose}
className="p-2 hover:bg-gray-100 rounded-full"
>
<X className="w-6 h-6 text-gray-500" />
</button>
</div>
{/* Main content - Image viewer */}
<div className="flex-1 bg-gray-100 flex items-center justify-center p-4 relative">
{/* Previous button */}
{pages.length > 1 && (
<button
onClick={goToPrevious}
disabled={currentPage === 0}
className="absolute left-4 p-2 bg-white/80 hover:bg-white rounded-full shadow-lg disabled:opacity-30 disabled:cursor-not-allowed z-10"
>
<ChevronLeft className="w-6 h-6" />
</button>
)}
{/* Current image */}
<img
src={pages[currentPage].url}
alt={`Page ${currentPage + 1}`}
className="max-w-full max-h-[60vh] object-contain shadow-lg rounded-lg"
/>
{/* Next button */}
{pages.length > 1 && (
<button
onClick={goToNext}
disabled={currentPage === pages.length - 1}
className="absolute right-4 p-2 bg-white/80 hover:bg-white rounded-full shadow-lg disabled:opacity-30 disabled:cursor-not-allowed z-10"
>
<ChevronRight className="w-6 h-6" />
</button>
)}
</div>
{/* Thumbnails */}
{pages.length > 1 && (
<div className="p-4 border-t bg-gray-50">
<div className="flex gap-2 overflow-x-auto pb-2">
{pages.map((page, index) => (
<button
key={index}
onClick={() => goToPage(index)}
className={`flex-shrink-0 relative rounded-lg overflow-hidden border-2 transition-all ${
index === currentPage
? 'border-purple-500 ring-2 ring-purple-200'
: 'border-gray-200 hover:border-gray-300'
}`}
>
<img
src={page.url}
alt={`Miniature ${index + 1}`}
className="w-20 h-28 object-cover"
/>
<span className="absolute bottom-1 right-1 text-xs bg-black/50 text-white px-1.5 py-0.5 rounded">
{index + 1}
</span>
</button>
))}
</div>
</div>
)}
</div>
</div>
)
} |