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import React, { useState, useRef, useCallback } from 'react';
import { Input } from './input';
import { Button } from './button';
import { Progress } from './progress';
import { Upload, Link, X, FileVideo } from 'lucide-react';
import { useTranslation } from 'react-i18next';
import { cn } from '@/lib/utils';
const SUPPORTED_VIDEO_FORMATS = [
'video/mp4',
'video/x-matroska', // mkv
'video/quicktime', // mov
'video/x-ms-wmv', // wmv
'video/x-msvideo', // avi
'video/webm',
'video/mpeg',
'video/x-flv', // flv
'video/x-vob', // vob (may not be recognized)
];
const ACCEPTED_EXTENSIONS = '.mp4,.mkv,.mov,.wmv,.avi,.webm,.mpeg,.flv,.vob,.m4v,.ts';
interface VideoUploadFieldProps {
value: string;
onChange: (value: string) => void;
onUpload?: (file: File) => Promise<string>;
disabled?: boolean;
placeholder?: string;
className?: string;
error?: string;
/** Content ID or Episode ID for upload endpoint */
uploadId?: number;
/** Type of content: 'content' for movies, 'episode' for series episodes */
uploadType?: 'content' | 'episode';
}
export function VideoUploadField({
value,
onChange,
onUpload,
disabled = false,
placeholder,
className,
error,
uploadId,
uploadType = 'content'}: VideoUploadFieldProps) {
const { t } = useTranslation();
const [isUploading, setIsUploading] = useState(false);
const [uploadProgress, setUploadProgress] = useState(0);
const [selectedFile, setSelectedFile] = useState<File | null>(null);
const fileInputRef = useRef<HTMLInputElement>(null);
const handleFileSelect = useCallback(async (event: React.ChangeEvent<HTMLInputElement>) => {
const file = event.target.files?.[0];
if (file) {
// Validate file type
const ext = file.name.split('.').pop()?.toLowerCase() || '';
const validExtensions = ['mp4', 'mkv', 'mov', 'wmv', 'avi', 'webm', 'mpeg', 'flv', 'vob', 'm4v', 'ts'];
if (!validExtensions.includes(ext)) {
alert(t('createContent.unsupportedFormat', {
format: ext,
supported: validExtensions.join(', ')
}));
return;
}
setSelectedFile(file);
// If we have an upload handler and ID, upload immediately
if (onUpload && uploadId) {
handleUpload(file);
} else if (onUpload) {
// No uploadId yet - call onUpload to get the pending marker
try {
const result = await onUpload(file);
onChange(result);
} catch (error) {
console.error('Error setting pending upload:', error);
}
}
}
}, [onUpload, uploadId, onChange, t]);
const handleUpload = async (file: File) => {
if (!uploadId) {
// Store file for later upload after content creation
setSelectedFile(file);
// Show local file name in input
onChange(`[Pending Upload] ${file.name}`);
return;
}
if (!onUpload) return;
setIsUploading(true);
setUploadProgress(0);
try {
// Simulate progress (actual progress would come from XMLHttpRequest)
const progressInterval = setInterval(() => {
setUploadProgress(prev => {
if (prev >= 90) {
clearInterval(progressInterval);
return prev;
}
return prev + 10;
});
}, 200);
const resultPath = await onUpload(file);
clearInterval(progressInterval);
setUploadProgress(100);
onChange(resultPath);
setSelectedFile(null);
} catch (error) {
console.error('Upload error:', error);
alert(t('createContent.uploadFailed'));
} finally {
setIsUploading(false);
setUploadProgress(0);
}
};
const handleBrowseClick = () => {
fileInputRef.current?.click();
};
const handleClearFile = () => {
setSelectedFile(null);
if (value.startsWith('[Pending Upload]')) {
onChange('');
}
if (fileInputRef.current) {
fileInputRef.current.value = '';
}
};
const isPendingUpload = value.startsWith('[Pending Upload]');
return (
<div className={cn('space-y-2', className)}>
{isPendingUpload ? (
// File selected - show file info card
<div className="flex gap-2">
<div className="flex-1 flex items-center gap-3 p-3 rounded-lg border border-blue-300 bg-blue-50 dark:bg-blue-900/20 dark:border-blue-700">
<FileVideo className="h-5 w-5 text-blue-500 flex-shrink-0" />
<div className="flex-1 min-w-0">
<p className="text-sm font-medium text-blue-700 dark:text-blue-300 truncate">
{selectedFile?.name || t('createContent.pendingUpload')}
</p>
<p className="text-xs text-blue-500 dark:text-blue-400">
{selectedFile ? `${(selectedFile.size / (1024 * 1024)).toFixed(1)} MB` : t('createContent.uploadVideo')}
</p>
</div>
<button
type="button"
onClick={handleClearFile}
className="p-1 rounded hover:bg-blue-200 dark:hover:bg-blue-800 text-blue-500"
>
<X className="h-4 w-4" />
</button>
</div>
<Button
type="button"
variant="outline"
onClick={handleBrowseClick}
disabled={disabled || isUploading}
className="whitespace-nowrap"
>
<Upload className="h-4 w-4 mr-2" />
{t('common.change')}
</Button>
</div>
) : (
// No file - show URL input + upload button
<div className="flex gap-2">
<div className="relative flex-1">
<Input
value={value}
onChange={(e) => onChange(e.target.value)}
placeholder={placeholder || t('createContent.videoUrlPlaceholder')}
disabled={disabled || isUploading}
className="pr-10"
/>
{value && !isUploading && (
<button
type="button"
onClick={handleClearFile}
className="absolute inset-y-0 right-2 flex items-center text-gray-400 hover:text-gray-600"
>
<X className="h-4 w-4" />
</button>
)}
</div>
<Button
type="button"
variant="outline"
onClick={handleBrowseClick}
disabled={disabled || isUploading}
className="whitespace-nowrap"
>
<Upload className="h-4 w-4 mr-2" />
{t('createContent.uploadVideo')}
</Button>
</div>
)}
<input
ref={fileInputRef}
type="file"
accept={ACCEPTED_EXTENSIONS}
onChange={handleFileSelect}
className="hidden"
/>
{isUploading && (
<div className="space-y-1">
<Progress value={uploadProgress} className="h-2" />
<p className="text-xs text-muted-foreground">
{t('createContent.uploading')} {uploadProgress}%
</p>
</div>
)}
{isPendingUpload && !isUploading && (
<p className="text-xs text-blue-600 dark:text-blue-400 flex items-center gap-1">
<span className="w-2 h-2 rounded-full bg-blue-500 animate-pulse" />
{t('createContent.pendingUpload')}
</p>
)}
<p className="text-xs text-muted-foreground">
{t('createContent.supportedFormats')}
</p>
{error && (
<p className="text-sm text-red-600">{error}</p>
)}
</div>
);
}
export default VideoUploadField;
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