YouTube Video Classifier Platform

This commit is contained in:
Francisco Pessano
2025-07-12 00:37:07 -03:00
committed by GitHub
parent 5c59b2a301
commit ed8ad48310
13 changed files with 803 additions and 15 deletions

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import React, { useState, useEffect, useMemo } from 'react';
import { VirtualTable } from './VirtualTable';
import { SearchAndFilter } from './SearchAndFilter';
import { StatsOverview } from './StatsOverview';
import { Button } from './ui/button';
import type { VideoData } from '../types/video';
import { searchVideos, filterVideos } from '../utils/search';
interface ApiResponse {
videos?: VideoData[];
error?: string;
message?: string;
}
export default function VideoClassifierApp() {
const [data, setData] = useState<VideoData[]>([]);
const [loading, setLoading] = useState(true);
const [error, setError] = useState<string | null>(null);
const [searchTerm, setSearchTerm] = useState('');
const [filters, setFilters] = useState({
classification: 'all',
language: 'all',
playlist_name: 'all'
});
// Fetch data
useEffect(() => {
const fetchData = async () => {
try {
setLoading(true);
const response = await fetch('/api/videos');
const result: ApiResponse = await response.json();
if (!response.ok || result.error) {
setError(result.message || result.error || 'Failed to load data');
setData([]);
} else {
setData(result.videos || []);
setError(null);
}
} catch (err) {
setError('Failed to fetch video data');
setData([]);
} finally {
setLoading(false);
}
};
fetchData();
}, []);
// Filter and search data
const filteredData = useMemo(() => {
let result = data;
// Apply filters
result = filterVideos(result, filters);
// Apply search
result = searchVideos(result, searchTerm);
return result;
}, [data, searchTerm, filters]);
const refreshData = async () => {
setLoading(true);
setError(null);
try {
const response = await fetch('/api/videos');
const result: ApiResponse = await response.json();
if (!response.ok || result.error) {
setError(result.message || result.error || 'Failed to load data');
setData([]);
} else {
setData(result.videos || []);
setError(null);
}
} catch (err) {
setError('Failed to fetch video data');
setData([]);
} finally {
setLoading(false);
}
};
if (loading) {
return (
<div className="min-h-screen flex items-center justify-center">
<div className="text-center space-y-4">
<div className="animate-spin rounded-full h-8 w-8 border-b-2 border-primary mx-auto"></div>
<p className="text-muted-foreground">Loading video data...</p>
</div>
</div>
);
}
if (error) {
return (
<div className="min-h-screen flex items-center justify-center p-6">
<div className="max-w-md text-center space-y-4">
<div className="text-6xl">📁</div>
<h1 className="text-2xl font-bold text-destructive">CSV File Not Found</h1>
<p className="text-muted-foreground">
{error}
</p>
<div className="bg-muted p-4 rounded-lg text-sm text-left">
<p className="font-medium mb-2">To fix this:</p>
<ol className="list-decimal list-inside space-y-1 text-muted-foreground">
<li>Make sure <code className="bg-background px-1 rounded">video_classifications.csv</code> exists in your project root</li>
<li>Run your YouTube classifier script to generate the CSV</li>
<li>Refresh this page</li>
</ol>
</div>
<Button onClick={refreshData} className="mt-4">
Try Again
</Button>
</div>
</div>
);
}
return (
<div className="min-h-screen bg-background">
<div className="container mx-auto px-6 py-8 space-y-8">
{/* Header */}
<div className="text-center space-y-4">
<h1 className="text-4xl font-bold bg-gradient-to-r from-primary to-primary/60 bg-clip-text text-transparent">
YouTube Video Classifier
</h1>
<p className="text-muted-foreground max-w-2xl mx-auto">
AI-powered video classification and management platform. Search, filter, and organize your YouTube video collection with intelligent categorization.
</p>
</div>
{/* Stats Overview */}
{data.length > 0 && (
<StatsOverview data={data} />
)}
{/* Search and Filter */}
{data.length > 0 && (
<SearchAndFilter
data={data}
searchTerm={searchTerm}
onSearchChange={setSearchTerm}
filters={filters}
onFilterChange={setFilters}
totalResults={data.length}
filteredResults={filteredData.length}
/>
)}
{/* Results */}
{data.length > 0 ? (
filteredData.length > 0 ? (
<VirtualTable data={filteredData} />
) : (
<div className="text-center py-12">
<div className="text-6xl mb-4">🔍</div>
<h3 className="text-lg font-medium mb-2">No results found</h3>
<p className="text-muted-foreground">
Try adjusting your search terms or filters
</p>
</div>
)
) : (
<div className="text-center py-12">
<div className="text-6xl mb-4">📹</div>
<h3 className="text-lg font-medium mb-2">No videos found</h3>
<p className="text-muted-foreground">
Your CSV file appears to be empty
</p>
</div>
)}
{/* Footer */}
<div className="text-center text-sm text-muted-foreground border-t pt-8">
<p>
Powered by AI classification {data.length} videos indexed
</p>
<Button
variant="ghost"
size="sm"
onClick={refreshData}
className="mt-2"
>
Refresh Data
</Button>
</div>
</div>
</div>
);
}