initial commit

This commit is contained in:
Pierre
2026-01-11 17:26:49 +01:00
commit 888790fd11
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import { useState, useEffect, useCallback } from 'react';
import { DuplicateData, DuplicateGroup } from '../types';
import { formatNumber, formatMs, getFilename } from '../utils/format';
function Duplicates() {
const [duplicateData, setDuplicateData] = useState<DuplicateData | null>(null);
const [loading, setLoading] = useState(false);
const [error, setError] = useState<string | null>(null);
const [activeTab, setActiveTab] = useState<'hash' | 'title'>('hash');
const [expandedGroups, setExpandedGroups] = useState<Set<string>>(new Set());
const fetchDuplicates = useCallback(async () => {
try {
const res = await fetch('/api/duplicates');
if (res.ok) {
const data = await res.json();
setDuplicateData(data);
setError(null);
} else {
setError('Failed to fetch duplicate data');
}
} catch (err) {
console.error('Failed to fetch duplicates:', err);
setError('Failed to fetch duplicate data');
}
}, []);
const computeDuplicates = async () => {
setLoading(true);
try {
const res = await fetch('/api/duplicates/compute', { method: 'POST' });
if (res.ok) {
await fetchDuplicates();
} else {
setError('Failed to compute duplicates');
}
} catch (err) {
console.error('Failed to compute duplicates:', err);
setError('Failed to compute duplicates');
} finally {
setLoading(false);
}
};
useEffect(() => {
fetchDuplicates();
const interval = setInterval(fetchDuplicates, 30000); // Refresh every 30s
return () => clearInterval(interval);
}, [fetchDuplicates]);
const toggleGroup = (key: string) => {
setExpandedGroups(prev => {
const next = new Set(prev);
if (next.has(key)) {
next.delete(key);
} else {
next.add(key);
}
return next;
});
};
const expandAll = () => {
const groups = activeTab === 'hash'
? duplicateData?.hashDuplicates
: duplicateData?.titleDuplicates;
if (groups) {
setExpandedGroups(new Set(groups.map(g => g.key)));
}
};
const collapseAll = () => {
setExpandedGroups(new Set());
};
const renderDuplicateGroup = (group: DuplicateGroup, type: 'hash' | 'title') => {
const isExpanded = expandedGroups.has(group.key);
const displayKey = type === 'hash'
? `${group.key.substring(0, 16)}...`
: group.key;
return (
<div key={group.key} className={`duplicate-group ${isExpanded ? 'expanded' : ''}`}>
<div
className="group-header"
onClick={() => toggleGroup(group.key)}
>
<span className="expand-icon">{isExpanded ? '▼' : '▶'}</span>
<span className="group-key" title={group.key}>{displayKey}</span>
<span className="group-count">{group.files.length} files</span>
</div>
{isExpanded && (
<div className="group-files">
{group.files.map((file, idx) => (
<div key={idx} className="file-item">
<span className="file-index">{idx + 1}.</span>
<span className="file-name" title={file}>{getFilename(file)}</span>
<span className="file-path" title={file}>{file}</span>
</div>
))}
</div>
)}
</div>
);
};
const hashDuplicates = duplicateData?.hashDuplicates || [];
const titleDuplicates = duplicateData?.titleDuplicates || [];
const stats = duplicateData?.stats;
return (
<div className="duplicates-page">
<div className="duplicates-header">
<h1>Duplicate Analysis</h1>
<div className="header-actions">
<button
className="btn btn-primary"
onClick={computeDuplicates}
disabled={loading}
>
{loading ? 'Computing...' : 'Recompute Duplicates'}
</button>
</div>
</div>
{error && (
<div className="error-banner">{error}</div>
)}
{/* Stats Cards */}
{stats && (
<div className="stats-cards">
<div className="stat-card hash">
<div className="stat-icon">#</div>
<div className="stat-content">
<div className="stat-value">{formatNumber(stats.hashGroupCount)}</div>
<div className="stat-label">Hash Duplicate Groups</div>
<div className="stat-detail">{formatNumber(stats.hashFileCount)} total files</div>
</div>
</div>
<div className="stat-card title">
<div className="stat-icon">T</div>
<div className="stat-content">
<div className="stat-value">{formatNumber(stats.titleGroupCount)}</div>
<div className="stat-label">Title Duplicate Groups</div>
<div className="stat-detail">{formatNumber(stats.titleFileCount)} total files</div>
</div>
</div>
{duplicateData?.computedAt && (
<div className="stat-card info">
<div className="stat-icon">i</div>
<div className="stat-content">
<div className="stat-value">{formatMs(duplicateData.computationTimeMs)}</div>
<div className="stat-label">Computation Time</div>
<div className="stat-detail">
{new Date(duplicateData.computedAt).toLocaleString()}
</div>
</div>
</div>
)}
</div>
)}
{/* Tabs */}
<div className="card duplicates-card">
<div className="tabs-header">
<div className="tabs">
<button
className={`tab ${activeTab === 'hash' ? 'active' : ''}`}
onClick={() => setActiveTab('hash')}
>
Hash Duplicates ({hashDuplicates.length})
</button>
<button
className={`tab ${activeTab === 'title' ? 'active' : ''}`}
onClick={() => setActiveTab('title')}
>
Title Duplicates ({titleDuplicates.length})
</button>
</div>
<div className="tab-actions">
<button className="btn btn-small btn-secondary" onClick={expandAll}>
Expand All
</button>
<button className="btn btn-small btn-secondary" onClick={collapseAll}>
Collapse All
</button>
</div>
</div>
<div className="tab-content">
{activeTab === 'hash' && (
<div className="duplicates-list">
{hashDuplicates.length === 0 ? (
<div className="empty-state">
<p>No hash duplicates found</p>
<p className="hint">Files with identical content (same SHA-256 hash)</p>
</div>
) : (
<>
<p className="list-description">
Files with identical content (exact byte-for-byte matches)
</p>
{hashDuplicates.map(group => renderDuplicateGroup(group, 'hash'))}
</>
)}
</div>
)}
{activeTab === 'title' && (
<div className="duplicates-list">
{titleDuplicates.length === 0 ? (
<div className="empty-state">
<p>No title duplicates found</p>
<p className="hint">Files with similar parsed titles</p>
</div>
) : (
<>
<p className="list-description">
Files with matching parsed titles (may be different quality/releases)
</p>
{titleDuplicates.map(group => renderDuplicateGroup(group, 'title'))}
</>
)}
</div>
)}
</div>
</div>
<style>{`
.duplicates-header {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 20px;
}
.duplicates-header h1 {
font-size: 1.8rem;
}
.error-banner {
background: rgba(255, 107, 107, 0.1);
border: 1px solid var(--error);
color: var(--error);
padding: 12px 16px;
border-radius: 8px;
margin-bottom: 20px;
}
/* Stats Cards */
.stats-cards {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
gap: 16px;
margin-bottom: 24px;
}
.stat-card {
background: var(--bg-secondary);
border-radius: 12px;
padding: 20px;
display: flex;
gap: 16px;
align-items: center;
border: 1px solid var(--border-color);
}
.stat-card.hash {
border-left: 4px solid #a78bfa;
}
.stat-card.title {
border-left: 4px solid #fbbf24;
}
.stat-card.info {
border-left: 4px solid #60a5fa;
}
.stat-icon {
width: 48px;
height: 48px;
background: var(--bg-tertiary);
border-radius: 12px;
display: flex;
align-items: center;
justify-content: center;
font-size: 1.5rem;
font-weight: bold;
color: var(--text-secondary);
}
.stat-card.hash .stat-icon {
color: #a78bfa;
}
.stat-card.title .stat-icon {
color: #fbbf24;
}
.stat-card.info .stat-icon {
color: #60a5fa;
}
.stat-content {
flex: 1;
}
.stat-value {
font-size: 1.8rem;
font-weight: 700;
color: var(--text-primary);
}
.stat-label {
color: var(--text-secondary);
font-size: 0.9rem;
}
.stat-detail {
color: var(--text-secondary);
font-size: 0.8rem;
margin-top: 4px;
opacity: 0.7;
}
/* Tabs */
.duplicates-card {
min-height: 400px;
}
.tabs-header {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 20px;
border-bottom: 1px solid var(--border-color);
padding-bottom: 12px;
}
.tabs {
display: flex;
gap: 8px;
}
.tab {
padding: 10px 20px;
background: transparent;
border: none;
color: var(--text-secondary);
font-size: 1rem;
cursor: pointer;
border-radius: 8px 8px 0 0;
transition: all 0.2s;
}
.tab:hover {
color: var(--text-primary);
background: var(--bg-tertiary);
}
.tab.active {
color: var(--accent-primary);
background: var(--bg-tertiary);
font-weight: 600;
}
.tab-actions {
display: flex;
gap: 8px;
}
.btn-small {
padding: 6px 12px;
font-size: 0.85rem;
}
/* Duplicates List */
.list-description {
color: var(--text-secondary);
font-size: 0.9rem;
margin-bottom: 16px;
}
.duplicates-list {
display: flex;
flex-direction: column;
gap: 8px;
}
.duplicate-group {
background: var(--bg-tertiary);
border-radius: 8px;
overflow: hidden;
}
.group-header {
display: flex;
align-items: center;
gap: 12px;
padding: 12px 16px;
cursor: pointer;
transition: background 0.2s;
}
.group-header:hover {
background: var(--bg-secondary);
}
.expand-icon {
color: var(--text-secondary);
font-size: 0.8rem;
width: 16px;
}
.group-key {
flex: 1;
font-family: monospace;
font-size: 0.9rem;
color: var(--accent-primary);
}
.group-count {
background: var(--bg-secondary);
padding: 4px 10px;
border-radius: 12px;
font-size: 0.8rem;
color: var(--text-secondary);
}
.group-files {
background: var(--bg-secondary);
padding: 8px 16px;
border-top: 1px solid var(--border-color);
}
.file-item {
display: grid;
grid-template-columns: 30px 200px 1fr;
gap: 12px;
padding: 8px 0;
border-bottom: 1px solid var(--border-color);
font-size: 0.85rem;
}
.file-item:last-child {
border-bottom: none;
}
.file-index {
color: var(--text-secondary);
text-align: right;
}
.file-name {
font-weight: 500;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
.file-path {
color: var(--text-secondary);
font-family: monospace;
font-size: 0.8rem;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
/* Empty State */
.empty-state {
text-align: center;
padding: 60px 20px;
color: var(--text-secondary);
}
.empty-state p {
margin: 0;
}
.empty-state .hint {
font-size: 0.9rem;
margin-top: 8px;
opacity: 0.7;
}
@media (max-width: 800px) {
.tabs-header {
flex-direction: column;
gap: 12px;
align-items: flex-start;
}
.file-item {
grid-template-columns: 30px 1fr;
}
.file-path {
grid-column: 1 / -1;
padding-left: 42px;
}
}
`}</style>
</div>
);
}
export default Duplicates;