perf(frontend): architect transient react progress state with zustand

This commit is contained in:
NimBold
2026-06-16 11:21:20 +03:30
parent a40e6cfef8
commit 113f5d3943
4 changed files with 200 additions and 96 deletions
+11 -81
View File
@@ -2,7 +2,8 @@ import React, { useState, useEffect } from 'react';
import { useDownloadStore, DownloadItem } from '../store/useDownloadStore';
import { useSettingsStore } from '../store/useSettingsStore';
import { SidebarFilter } from './Sidebar';
import { Play, Pause, Plus, FileText, Image as ImageIcon, Music, Film, Box, Archive, FileQuestion, MoreVertical, PanelLeft, ArrowDownCircle, Command } from 'lucide-react';
import { Play, Pause, Plus, FileText, Image as ImageIcon, Music, Film, Box, Archive, FileQuestion, PanelLeft, ArrowDownCircle, Command } from 'lucide-react';
import { DownloadItem as DownloadItemComponent } from './DownloadItem';
import { invokeCommand as invoke } from '../ipc';
import { homeDir } from '@tauri-apps/api/path';
@@ -210,87 +211,16 @@ export const DownloadTable: React.FC<DownloadTableProps> = ({ filter }) => {
<div className="download-table-body">
<div className="h-full overflow-auto flex flex-col">
{filteredDownloads.map((d, index) => (
<div
<DownloadItemComponent
key={d.id}
className={`download-row group cursor-default relative ${index % 2 !== 0 ? 'striped' : ''}`}
style={{ gridTemplateColumns: tableGridTemplate }}
onContextMenu={(e) => {
e.preventDefault();
setContextMenu({ x: e.clientX, y: e.clientY, id: d.id });
}}
>
<div className="download-file-cell">
<span className="shrink-0 text-text-muted">
{getCategoryIcon(d.category)}
</span>
<span className="download-file-name">
{d.fileName}
</span>
</div>
<div>
<span className="tabular-nums">
{d.size && d.size !== '-' ? d.size : 'Unknown'}
</span>
</div>
<div className="download-status-cell">
{d.status === 'completed' ? (
<span className="download-status download-status-completed">Completed</span>
) : (
<>
<div className="download-progress-track">
<div
className={`download-progress-fill ${d.status === 'paused' ? 'paused' : ''}`}
style={{ width: `${(d.fraction || 0) * 100}%` }}
/>
</div>
<span className={`download-status ${d.status === 'paused' ? 'download-status-paused' : d.status === 'failed' ? 'download-status-failed' : d.status === 'downloading' ? 'download-status-downloading' : ''}`}>
{d.status === 'downloading'
? `${((d.fraction || 0) * 100).toFixed(0)}%`
: d.status.charAt(0).toUpperCase() + d.status.slice(1)}
</span>
</>
)}
</div>
<div>
<span className="tabular-nums">{d.status === 'downloading' ? d.speed : '-'}</span>
</div>
<div>
<span className="tabular-nums">{d.status === 'downloading' ? d.eta : '-'}</span>
</div>
<div className="download-cell-right">
<span className="truncate group-hover:hidden tabular-nums ml-auto">
{d.dateAdded ? new Date(d.dateAdded).toLocaleDateString() : '-'}
</span>
<div className="hidden group-hover:flex items-center justify-end gap-0.5 w-full ml-auto">
{d.status === 'downloading' && (
<button onClick={() => handlePause(d.id)} className="app-icon-button h-7 w-7" title="Pause">
<Pause size={14} fill="currentColor" />
</button>
)}
{d.status === 'paused' && (
<button onClick={() => handleResume(d)} className="app-icon-button h-7 w-7" title="Resume">
<Play size={14} fill="currentColor" />
</button>
)}
<button
onClick={(e) => {
e.stopPropagation();
setContextMenu({ x: e.clientX, y: e.clientY, id: d.id });
}}
className="app-icon-button h-7 w-7"
title="Options"
>
<MoreVertical size={14} />
</button>
</div>
</div>
</div>
downloadId={d.id}
index={index}
tableGridTemplate={tableGridTemplate}
setContextMenu={setContextMenu}
handlePause={handlePause}
handleResume={handleResume}
getCategoryIcon={getCategoryIcon}
/>
))}
{Array.from({ length: Math.max(0, 50 - filteredDownloads.length) }).map((_, i) => {
const globalIndex = filteredDownloads.length + i;