Files
electric-cherry/src/lib/ui/components/PlayerScoreboard.svelte
T

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Svelte

<script lang="ts">
import { timeFormat } from '$ui/stores/time-zone.js';
import type { GameTelemetry } from '$lib/telemetry.js';
import { freshTelemetry } from '$lib/server-observation.js';
import { uiNow } from '$ui/stores/servers.js';
import { elapsedSince } from '$ui/duration.js';
import { mapTitle } from '$ui/server-labels.js';
import { playerProfileHref } from '$lib/leaderboard.js';
import CopyValue from './CopyValue.svelte';
import Badge from './primitives/Badge.svelte';
import EmptyState from './primitives/EmptyState.svelte';
let {
report,
mapLabel,
current = true,
after = null,
matchElapsed = null,
activity
}: {
report: GameTelemetry | undefined;
mapLabel?: string;
current?: boolean;
after?: string | null;
matchElapsed?: string | null;
activity?: string;
} = $props();
const fresh = $derived(current && freshTelemetry(report, $uiNow, after));
const timingNow = $derived(
report && (report.event === 'game_end' || !fresh) ? Date.parse(report.receivedAt) : $uiNow
);
const displayElapsed = $derived(
fresh
? matchElapsed
: report?.timing?.server?.gameStartedAt && !report.timing.server.gameEndedAt
? elapsedSince(report.timing.server.gameStartedAt, timingNow)
: null
);
const columns = [
{ key: 'score', label: 'Score' },
{ key: 'kills', label: 'Kills' },
{ key: 'headshots', label: 'Headshots' },
{ key: 'downs', label: 'Downs' },
{ key: 'revives', label: 'Revives' }
] as const;
type StatKey = (typeof columns)[number]['key'];
let sortBy = $state<StatKey>('score');
let descending = $state(true);
let expanded = $state<string[]>([]);
const uid = $props.id();
const number = new Intl.NumberFormat('en-US');
const players = $derived(
report?.event === 'game_start'
? report.players.map((player) => ({
...player,
score: null,
kills: null,
headshots: null,
downs: null,
revives: null
}))
: (report?.players ?? [])
);
const sorted = $derived(
[...players].sort((a, b) => {
const difference = (a[sortBy] ?? 0) - (b[sortBy] ?? 0);
return (descending ? -difference : difference) || a.name.localeCompare(b.name);
})
);
function sort(key: StatKey) {
descending = sortBy === key ? !descending : true;
sortBy = key;
}
</script>
{#if !report}
<EmptyState
title="Waiting for game data"
description="The scoreboard will appear when this server reports a game start, round change, heartbeat, or game end."
/>
{:else}
<header class="scoreboard-header">
<div class="match">
<span class="eyebrow"
>{report.event === 'game_end'
? 'Final scoreboard'
: fresh
? 'Live scoreboard'
: 'Last reported scoreboard'}</span
>
<div class="match-title">
<h2 title={report.map}>{mapLabel ?? mapTitle(report.map)}</h2>
{#if report.event !== 'game_start'}<Badge size="md">Round {report.round}</Badge
>{/if}
{#if displayElapsed}<span class="match-time"
>Match {displayElapsed}{fresh ? '' : ' at last report'}</span
>{/if}
{#if report.event === 'game_end'}<Badge>Game ended</Badge>
{:else if report.event === 'game_start'}<Badge>Game started</Badge>{/if}
</div>
</div>
<div class="report-meta">
<span
>{players.length}
{players.length === 1 ? 'player' : 'players'}{fresh ? '' : ' in last report'}</span
>
{#if !fresh}<Badge variant="warning">Historical report</Badge>{/if}
<time datetime={report.receivedAt} title={$timeFormat.dateTime(report.receivedAt)}>
Updated {elapsedSince(report.receivedAt, $uiNow)} ago
</time>
</div>
</header>
{#if !players.length}
<EmptyState
title="No players reported"
description="This game report has an empty scoreboard."
/>
{:else}
<!-- svelte-ignore a11y_no_noninteractive_tabindex (Keyboard users need to scroll the table.) -->
<div class="table-scroll" role="region" aria-label="Player scoreboard" tabindex="0">
<table>
<caption class="sr-only"
>{report.event === 'game_end' ? 'Final' : 'Latest'} player scores for {report.server}</caption
>
<thead>
<tr>
<th scope="col" class="player">Player</th>
{#each columns as column (column.key)}
<th
scope="col"
class="stat"
aria-sort={sortBy === column.key
? descending
? 'descending'
: 'ascending'
: 'none'}
>
<button
type="button"
onclick={() => sort(column.key)}
aria-label={`Sort by ${column.label.toLowerCase()}, ${sortBy === column.key && descending ? 'ascending' : 'descending'}`}
>
{column.label}<span
class:active={sortBy === column.key}
aria-hidden="true"
>{sortBy === column.key
? descending
? '↓'
: '↑'
: '↕'}</span
>
</button>
</th>
{/each}
</tr>
</thead>
<tbody>
{#each sorted as player}
{@const timing = report.timing?.players[player.guid]}
<tr>
<th scope="row" class="player">
<a class="player-name" href={playerProfileHref(player.guid)}
>{player.name}</a
>
<button
class="player-details"
aria-label={`Details for ${player.name}`}
aria-expanded={expanded.includes(player.guid)}
aria-controls={`${uid}-${player.guid}`}
onclick={() =>
(expanded = expanded.includes(player.guid)
? expanded.filter((guid) => guid !== player.guid)
: [...expanded, player.guid])}>Details</button
>
</th>
{#each columns as column (column.key)}
<td class="stat" class:score={column.key === 'score'}>
{#if player[column.key] === null}<span
class="unreported"
aria-label="Not yet reported">—</span
>
{:else}{number.format(player[column.key]!)}{/if}
</td>
{/each}
</tr>
<tr id={`${uid}-${player.guid}`} hidden={!expanded.includes(player.guid)}
><td colspan="6"
><div class="player-metadata">
<div class="guid">
<span>GUID</span><CopyValue
value={player.guid}
label={`GUID for ${player.name}`}
/>
</div>
<span
>Time on instance: {timing
? elapsedSince(timing.serverJoinedAt, timingNow)
: '—'}</span
><span
>Time in match: {timing
? elapsedSince(timing.matchJoinedAt, timingNow)
: '—'}</span
><span>Joined round: {timing?.roundStarted ?? '—'}</span>
</div></td
></tr
>
{/each}
</tbody>
</table>
</div>
{/if}
<div class="scoreboard-footer">
<details>
<summary>About these stats</summary>
<p class="note">
{report.event === 'game_start'
? 'Player stats arrive with the next round report or heartbeat.'
: report.event === 'game_end'
? 'Final stats from this game. The scoreboard resets when the next game starts.'
: 'Stats update at each round change, heartbeat, and game end.'}
</p>
<p class="timing-note">
Times and joining rounds are estimated from player reports. Time on instance carries
across matches; ended or stale reports freeze at the last update.
</p>
{#if activity}<p class="timing-note">{activity}</p>{/if}
</details>
<a href="/leaderboard">View lifetime leaderboard →</a>
</div>
{/if}
<style>
.player-metadata {
display: flex;
flex-wrap: wrap;
gap: 12px 24px;
font-size: var(--text-xs);
color: var(--text-secondary);
}
summary {
cursor: pointer;
color: var(--text-secondary);
}
.match-time {
font-size: var(--text-sm);
color: var(--text-secondary);
}
button.player-details {
font-size: var(--text-xs);
color: var(--text-secondary);
}
.scoreboard-header {
display: flex;
align-items: center;
justify-content: space-between;
flex-wrap: wrap;
gap: var(--space-4);
margin-bottom: var(--space-3);
}
.match {
display: grid;
gap: var(--space-2);
min-width: 0;
}
.eyebrow {
font-size: var(--text-xs);
font-weight: var(--weight-semibold);
letter-spacing: var(--tracking-label);
text-transform: uppercase;
color: var(--text-tertiary);
}
.match-title {
display: flex;
align-items: center;
flex-wrap: wrap;
gap: var(--space-3);
}
h2 {
margin: 0;
font-size: var(--text-lg);
font-weight: var(--weight-semibold);
overflow-wrap: anywhere;
}
.report-meta {
display: grid;
gap: var(--space-1);
text-align: right;
font-size: var(--text-sm);
color: var(--text-secondary);
}
time {
font-size: var(--text-xs);
color: var(--text-tertiary);
}
.table-scroll {
max-width: 100%;
overflow-x: auto;
border: 1px solid var(--border-subtle);
border-radius: var(--radius-md);
}
.table-scroll:focus-visible {
outline: none;
box-shadow: var(--focus-ring);
}
table {
width: 100%;
min-width: 560px;
border-collapse: separate;
border-spacing: 0;
}
th,
td {
padding: var(--space-3) var(--space-4);
border-bottom: 1px solid var(--border-subtle);
}
thead th {
font-size: var(--text-xs);
color: var(--text-secondary);
font-weight: var(--weight-semibold);
background: var(--surface-sunken);
}
.player {
text-align: left;
position: sticky;
left: 0;
z-index: 1;
}
thead .player {
min-width: 160px;
}
tbody .player {
background: var(--surface);
font-weight: var(--weight-medium);
}
.player-name {
display: block;
max-width: 320px;
overflow-wrap: anywhere;
font-size: var(--text-sm);
color: var(--text-primary);
}
.player-name {
text-decoration: none;
}
.player-name:hover {
color: var(--accent-primary-hover);
text-decoration: underline;
}
.player-name:focus-visible {
outline: none;
border-radius: var(--radius-sm);
box-shadow: var(--focus-ring);
}
.timing-note {
margin: var(--space-2) 0 0;
font-size: var(--text-xs);
color: var(--text-tertiary);
}
.guid {
display: flex;
flex-wrap: wrap;
align-items: center;
gap: var(--space-2);
margin-top: var(--space-1);
color: var(--text-tertiary);
font-size: var(--text-xs);
}
.stat {
text-align: right;
white-space: nowrap;
}
td.stat {
font: var(--text-sm) var(--font-numeric);
font-variant-numeric: tabular-nums;
}
.score {
color: var(--text-primary);
font-weight: var(--weight-semibold);
}
.unreported {
color: var(--text-tertiary);
}
tbody tr:last-child > * {
border-bottom: none;
}
tbody tr:hover > * {
background: var(--surface-raised);
}
button {
display: inline-flex;
align-items: center;
justify-content: flex-end;
gap: var(--space-1);
border: 0;
background: transparent;
padding: var(--space-1) 0;
color: inherit;
font: inherit;
cursor: pointer;
}
button span {
color: var(--text-tertiary);
}
button span.active,
button:hover {
color: var(--accent-primary-hover);
}
button:focus-visible {
outline: none;
border-radius: var(--radius-sm);
box-shadow: var(--focus-ring);
}
.scoreboard-footer {
display: flex;
align-items: center;
justify-content: space-between;
gap: var(--space-3);
flex-wrap: wrap;
margin-top: var(--space-3);
font-size: var(--text-xs);
}
.scoreboard-footer a {
text-decoration: none;
}
.scoreboard-footer a:hover {
text-decoration: underline;
}
.note {
margin: 0;
font-size: var(--text-xs);
color: var(--text-tertiary);
}
.sr-only {
position: absolute;
width: 1px;
height: 1px;
padding: 0;
margin: -1px;
overflow: hidden;
clip: rect(0, 0, 0, 0);
white-space: nowrap;
border: 0;
}
@media (max-width: 640px) {
.report-meta {
text-align: left;
}
th,
td {
padding: var(--space-3);
}
thead .player {
min-width: 150px;
}
.player-name {
max-width: 220px;
}
}
</style>