fix(ui): ADR-001 compliance in SpectralRibbon, remove unused AlsaUtilsHelpModal

Rename t variable to interpWeight in SpectralRibbon to avoid shadowing
the i18n store. Delete unused AlsaUtilsHelpModal component.

cc
This commit is contained in:
vicrodh committed 2026-02-19 16:18:58 -06:00
1 parent 2508ea9e55
commit e375826fa3
2 files changed
+2 -272

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@@ -1,270 +0,0 @@
<script lang="ts">
import Modal from './Modal.svelte';
import { invoke } from '@tauri-apps/api/core';
import { Check, AlertTriangle, Copy, Terminal } from 'lucide-svelte';
interface Props {
isOpen: boolean;
onClose: () => void;
}
interface LinuxDistroInfo {
distro_id: string;
distro_name: string;
install_command: string;
}
let { isOpen, onClose }: Props = $props();
let isInstalled = $state<boolean | null>(null);
let distroInfo = $state<LinuxDistroInfo | null>(null);
let copied = $state(false);
let isLoading = $state(true);
async function checkStatus() {
isLoading = true;
try {
const [installed, distro] = await Promise.all([
invoke<boolean>('v2_check_alsa_utils_installed'),
invoke<LinuxDistroInfo>('v2_get_linux_distro')
]);
isInstalled = installed;
distroInfo = distro;
} catch (e) {
console.error('Failed to check alsa-utils status:', e);
isInstalled = false;
distroInfo = null;
} finally {
isLoading = false;
}
}
async function copyCommand() {
if (!distroInfo?.install_command) return;
try {
await navigator.clipboard.writeText(distroInfo.install_command);
copied = true;
setTimeout(() => copied = false, 2000);
} catch (e) {
console.error('Failed to copy:', e);
}
}
$effect(() => {
if (isOpen) {
checkStatus();
}
});
</script>
<Modal {isOpen} {onClose} title="Bit-perfect Device Detection" maxWidth="480px">
{#snippet children()}
<div class="help-content">
{#if isLoading}
<div class="loading">Checking system...</div>
{:else}
<div class="status-section">
<div class="status-row" class:installed={isInstalled} class:missing={!isInstalled}>
{#if isInstalled}
<Check size={18} />
<span>alsa-utils is installed</span>
{:else}
<AlertTriangle size={18} />
<span>alsa-utils is not installed</span>
{/if}
</div>
</div>
<div class="explanation">
<p>
The <strong>alsa-utils</strong> package provides hardware enumeration tools
that QBZ uses to detect bit-perfect capable devices (<code>hw:X,Y</code>).
</p>
<p>
Without it, only generic ALSA devices are shown, and you won't see the
<span class="badge">BP</span> badge for true bit-perfect outputs.
</p>
</div>
{#if !isInstalled && distroInfo}
<div class="install-section">
<div class="install-header">
<Terminal size={14} />
<span>Install command{distroInfo.distro_name ? ` for ${distroInfo.distro_name}` : ''}</span>
</div>
<div class="command-box">
<code>{distroInfo.install_command}</code>
<button class="copy-btn" onclick={copyCommand} title="Copy to clipboard">
{#if copied}
<Check size={14} />
{:else}
<Copy size={14} />
{/if}
</button>
</div>
<p class="install-note">
After installing, restart QBZ to detect bit-perfect devices.
</p>
</div>
{:else if isInstalled}
<div class="all-good">
<p>Your system is properly configured for bit-perfect device detection.</p>
<p>If you don't see your device listed as bit-perfect, ensure it's connected and recognized by your system.</p>
</div>
{/if}
{/if}
</div>
{/snippet}
</Modal>
<style>
.help-content {
display: flex;
flex-direction: column;
gap: 16px;
}
.loading {
text-align: center;
color: var(--text-muted);
padding: 20px;
}
.status-section {
padding-bottom: 16px;
border-bottom: 1px solid var(--bg-tertiary);
}
.status-row {
display: flex;
align-items: center;
gap: 8px;
padding: 10px 12px;
border-radius: 8px;
font-size: 14px;
font-weight: 500;
}
.status-row.installed {
background: rgba(34, 197, 94, 0.1);
color: #22c55e;
}
.status-row.missing {
background: rgba(234, 179, 8, 0.1);
color: #eab308;
}
.explanation {
font-size: 13px;
line-height: 1.6;
color: var(--text-secondary);
}
.explanation p {
margin: 0 0 8px 0;
}
.explanation p:last-child {
margin-bottom: 0;
}
.explanation code {
background: var(--bg-tertiary);
padding: 2px 5px;
border-radius: 3px;
font-family: monospace;
font-size: 12px;
}
.explanation strong {
color: var(--text-primary);
}
.badge {
display: inline-block;
padding: 2px 5px;
border-radius: 3px;
font-size: 9px;
font-weight: 600;
text-transform: uppercase;
background: rgba(59, 130, 246, 0.2);
color: #3b82f6;
border: 1px solid rgba(59, 130, 246, 0.3);
vertical-align: middle;
}
.install-section {
background: var(--bg-secondary);
border-radius: 8px;
padding: 12px;
}
.install-header {
display: flex;
align-items: center;
gap: 6px;
font-size: 12px;
font-weight: 500;
color: var(--text-muted);
margin-bottom: 8px;
}
.command-box {
display: flex;
align-items: center;
gap: 8px;
background: var(--bg-primary);
border: 1px solid var(--bg-tertiary);
border-radius: 6px;
padding: 10px 12px;
}
.command-box code {
flex: 1;
font-family: monospace;
font-size: 13px;
color: var(--text-primary);
word-break: break-all;
}
.copy-btn {
display: flex;
align-items: center;
justify-content: center;
width: 28px;
height: 28px;
background: var(--bg-tertiary);
border: none;
border-radius: 4px;
color: var(--text-muted);
cursor: pointer;
transition: all 150ms ease;
flex-shrink: 0;
}
.copy-btn:hover {
background: var(--bg-hover);
color: var(--text-primary);
}
.install-note {
margin: 8px 0 0 0;
font-size: 11px;
color: var(--text-muted);
}
.all-good {
font-size: 13px;
line-height: 1.6;
color: var(--text-secondary);
}
.all-good p {
margin: 0 0 8px 0;
}
.all-good p:last-child {
margin-bottom: 0;
}
</style>
@@ -223,9 +223,9 @@
}
function drawInterpolatedColumnAtX(columnX: number, t01: number) {
const t = Math.max(0, Math.min(1, t01));
const interpWeight = Math.max(0, Math.min(1, t01));
for (let bandIdx = 0; bandIdx < NUM_BANDS; bandIdx++) {
interpBands[bandIdx] = prevBands[bandIdx] + (latestBands[bandIdx] - prevBands[bandIdx]) * t;
interpBands[bandIdx] = prevBands[bandIdx] + (latestBands[bandIdx] - prevBands[bandIdx]) * interpWeight;
}
drawColumnFromBands(columnX, interpBands);
}