feat(alerts): metric-alert rule-management UI (Phase 2)

Completes metric-threshold alerting end-to-end: /metric-alert-rules
list/new/edit routes (mirroring log-scan-rules) with metric/comparator/
threshold fields, the workload scope picker, ToggleSwitch, and a
ConfirmDialog delete flow; an api.ts MetricAlertRule CRUD client; an
"Observe" nav entry; and a full metricalert.* i18n namespace (en/ru
parity). Create-form cooldown defaults to 300s to match the server.

Rules are now manageable in the WebUI; breaches already surface in the
per-app activity timeline and fire any configured event-trigger webhook.

Reviewed: typescript APPROVE (0 CRITICAL/HIGH).
This commit is contained in:
2026-05-29 14:34:01 +03:00
parent 2e26f555c5
commit 7576f54e76
7 changed files with 1927 additions and 1 deletions
+53
View File
@@ -1375,3 +1375,56 @@ export function getLogScanStats(signal?: AbortSignal): Promise<LogScanStats> {
return get<LogScanStats>('/api/log-scan-rules/stats', signal);
}
// ── Metric alert rules ──────────────────────────────────────────────
// Backend: internal/api/metric_alert_rules.go. Rules compare a sampled
// container metric (cpu/memory) against a threshold using a comparator.
// Scope model: workload_id="" → global; workload_id set → workload-only.
// Unlike log-scan rules there is no override / test / effective-rules
// concept — a metric-alert rule is a flat threshold check.
export interface MetricAlertRule {
id: number;
workload_id: string; // "" = global
name: string;
metric: 'cpu_percent' | 'memory_percent' | 'memory_bytes';
comparator: 'gt' | 'lt';
threshold: number;
severity: 'info' | 'warn' | 'error';
cooldown_seconds: number;
enabled: boolean;
created_at: string;
updated_at: string;
}
export interface MetricAlertRuleInput {
workload_id?: string;
name: string;
metric: 'cpu_percent' | 'memory_percent' | 'memory_bytes';
comparator: 'gt' | 'lt';
threshold: number;
severity?: 'info' | 'warn' | 'error';
cooldown_seconds?: number;
enabled?: boolean;
}
export function listMetricAlertRules(opts?: {
workloadID?: string;
signal?: AbortSignal;
}): Promise<MetricAlertRule[]> {
const params = opts?.workloadID ? `?workload_id=${encodeURIComponent(opts.workloadID)}` : '';
return get<MetricAlertRule[]>(`/api/metric-alert-rules${params}`, opts?.signal);
}
export function getMetricAlertRule(id: number, signal?: AbortSignal): Promise<MetricAlertRule> {
return get<MetricAlertRule>(`/api/metric-alert-rules/${id}`, signal);
}
export function createMetricAlertRule(data: MetricAlertRuleInput): Promise<MetricAlertRule> {
return post<MetricAlertRule>('/api/metric-alert-rules', data);
}
export function updateMetricAlertRule(
id: number,
data: MetricAlertRuleInput
): Promise<MetricAlertRule> {
return patch<MetricAlertRule>(`/api/metric-alert-rules/${id}`, data);
}
export function deleteMetricAlertRule(id: number): Promise<void> {
return del<void>(`/api/metric-alert-rules/${id}`);
}
+100
View File
@@ -17,6 +17,7 @@
"apps": "Apps",
"eventTriggers": "Event Triggers",
"logScanRules": "Log Rules",
"metricAlertRules": "Metric Alerts",
"triggers": "Triggers",
"proxies": "Proxies",
"events": "Events",
@@ -887,6 +888,105 @@
"disabled": "disabled"
}
},
"metricalert": {
"title": "Metric alert rules",
"titleNew": "Forge a new alert",
"titleSingular": "Alert rule",
"lede": "Threshold checks the watcher runs against each running container's sampled CPU and memory. When a sample crosses the threshold the rule fires into event_log with the rule's severity, where event triggers pick it up and fan out to operator-configured webhooks. {enabled} of {total} enabled.",
"ledeNew": "Pick a metric, a comparator, and a threshold. Leave the workload field empty to create a global rule that applies to every workload, or scope it to a single workload.",
"stat": {
"total": "TOTAL",
"global": "GLOBAL",
"workload": "WORKLOAD",
"enabled": "ENABLED"
},
"toolbar": {
"newButton": "New alert",
"backToList": "Back to alerts"
},
"filter": {
"all": "ALL",
"global": "GLOBAL",
"workload": "WORKLOAD"
},
"empty": {
"heading": "No alert rules yet",
"body": "Start with a global rule like CPU greater than 80%, then narrow per-workload by scoping a rule to a single workload.",
"cta": "Create the first alert"
},
"list": {
"name": "Name",
"condition": "Condition",
"scope": "Scope",
"severity": "Severity",
"status": "Status",
"open": "Open"
},
"detail": {
"config": "Configuration",
"configSub": "id #{id} · scope {scope}",
"dangerZone": "Danger zone",
"dangerZoneSub": "Deleting an alert rule removes it immediately and stops it from firing.",
"deleteButton": "Delete alert",
"deleteTitle": "Delete alert rule?",
"deleteMessage": "Rule \"{name}\" will be removed immediately and will stop firing."
},
"form": {
"name": "Name",
"namePlaceholder": "e.g. Worker CPU saturated",
"condition": "Condition",
"metric": "Metric",
"comparator": "Comparator",
"threshold": "Threshold",
"thresholdPlaceholder": "e.g. 80",
"thresholdHintPercent": "Percent of the limit (0100). The rule fires when the sampled value crosses this threshold.",
"thresholdHintBytes": "Absolute bytes (e.g. 536870912 for 512 MiB). The rule fires when sampled memory crosses this threshold.",
"matchShape": "Match shape",
"matchShapeOpts": "SEVERITY · COOLDOWN",
"severity": "Severity",
"cooldown": "Cooldown (s)",
"cooldownHint": "Cooldown is per-rule per-container — the same rule firing on two containers stays independent. It caps how often a sustained breach re-emits to event_log.",
"scope": "Scope",
"scopeHint": "Workload-scoped rules apply only to that workload's containers. Leave empty to apply the rule to every workload.",
"scopeGlobal": "Global (applies to every workload)",
"scopePick": "Pick workload…",
"scopePickTitle": "Pick a workload",
"scopeClear": "Make global",
"scopeSelected": "Workload",
"scopeUnknown": "Unknown workload",
"enabled": "Enabled",
"enabledHint": "Disabled rules stay in the table but never fire.",
"required": "REQUIRED",
"optional": "OPTIONAL",
"submit": "Forge alert",
"submitting": "Forging…"
},
"metric": {
"cpu_percent": "CPU %",
"memory_percent": "Memory %",
"memory_bytes": "Memory (bytes)"
},
"metricShort": {
"cpu": "CPU",
"memory": "Memory"
},
"comparator": {
"gt": "greater than",
"lt": "less than"
},
"unit": {
"percent": "%",
"bytes": "bytes"
},
"scope": {
"global": "global",
"workload": "workload {id}"
},
"status": {
"enabled": "enabled",
"disabled": "disabled"
}
},
"logscan": {
"title": "Log scan rules",
"titleNew": "Forge a new rule",
+100
View File
@@ -17,6 +17,7 @@
"apps": "Приложения",
"eventTriggers": "Триггеры событий",
"logScanRules": "Лог-правила",
"metricAlertRules": "Метрик-алерты",
"triggers": "Триггеры",
"proxies": "Прокси",
"events": "События",
@@ -887,6 +888,105 @@
"disabled": "выключен"
}
},
"metricalert": {
"title": "Правила метрик-алертов",
"titleNew": "Создать новый алерт",
"titleSingular": "Правило алерта",
"lede": "Пороговые проверки, которые наблюдатель выполняет по выборкам CPU и памяти каждого запущенного контейнера. Когда выборка пересекает порог, правило записывается в event_log с указанной важностью, откуда триггеры событий подхватывают его и рассылают по настроенным вебхукам. Включено {enabled} из {total}.",
"ledeNew": "Выберите метрику, оператор сравнения и порог. Оставьте поле рабочей нагрузки пустым, чтобы создать глобальное правило для всех нагрузок, или ограничьте его одной нагрузкой.",
"stat": {
"total": "ВСЕГО",
"global": "ГЛОБАЛЬНЫЕ",
"workload": "НАГРУЗКА",
"enabled": "ВКЛЮЧЕНО"
},
"toolbar": {
"newButton": "Новый алерт",
"backToList": "К списку алертов"
},
"filter": {
"all": "ВСЕ",
"global": "ГЛОБАЛЬНЫЕ",
"workload": "НАГРУЗКА"
},
"empty": {
"heading": "Пока нет правил алертов",
"body": "Начните с глобального правила, например «CPU больше 80%», затем сузьте его, ограничив правило отдельной рабочей нагрузкой.",
"cta": "Создать первый алерт"
},
"list": {
"name": "Название",
"condition": "Условие",
"scope": "Область",
"severity": "Важность",
"status": "Статус",
"open": "Открыть"
},
"detail": {
"config": "Конфигурация",
"configSub": "id #{id} · область {scope}",
"dangerZone": "Опасная зона",
"dangerZoneSub": "Удаление правила алерта немедленно убирает его и прекращает срабатывания.",
"deleteButton": "Удалить алерт",
"deleteTitle": "Удалить правило алерта?",
"deleteMessage": "Правило «{name}» будет удалено немедленно и перестанет срабатывать."
},
"form": {
"name": "Название",
"namePlaceholder": "напр. Перегрузка CPU воркера",
"condition": "Условие",
"metric": "Метрика",
"comparator": "Оператор",
"threshold": "Порог",
"thresholdPlaceholder": "напр. 80",
"thresholdHintPercent": "Процент от лимита (0–100). Правило срабатывает, когда выборка пересекает этот порог.",
"thresholdHintBytes": "Абсолютные байты (напр. 536870912 для 512 МиБ). Правило срабатывает, когда выборка памяти пересекает этот порог.",
"matchShape": "Параметры срабатывания",
"matchShapeOpts": "ВАЖНОСТЬ · ЗАДЕРЖКА",
"severity": "Важность",
"cooldown": "Задержка (с)",
"cooldownHint": "Задержка действует на каждое правило и контейнер отдельно — одно правило на двух контейнерах работает независимо. Она ограничивает, как часто длительное превышение повторно пишется в event_log.",
"scope": "Область",
"scopeHint": "Правила, привязанные к нагрузке, применяются только к её контейнерам. Оставьте пустым, чтобы применить правило ко всем нагрузкам.",
"scopeGlobal": "Глобально (применяется ко всем нагрузкам)",
"scopePick": "Выбрать нагрузку…",
"scopePickTitle": "Выберите нагрузку",
"scopeClear": "Сделать глобальным",
"scopeSelected": "Нагрузка",
"scopeUnknown": "Неизвестная нагрузка",
"enabled": "Включено",
"enabledHint": "Отключённые правила остаются в таблице, но не срабатывают.",
"required": "ОБЯЗАТЕЛЬНО",
"optional": "НЕОБЯЗАТЕЛЬНО",
"submit": "Создать алерт",
"submitting": "Создаём…"
},
"metric": {
"cpu_percent": "CPU %",
"memory_percent": "Память %",
"memory_bytes": "Память (байты)"
},
"metricShort": {
"cpu": "CPU",
"memory": "Память"
},
"comparator": {
"gt": "больше чем",
"lt": "меньше чем"
},
"unit": {
"percent": "%",
"bytes": "байт"
},
"scope": {
"global": "глобально",
"workload": "нагрузка {id}"
},
"status": {
"enabled": "включено",
"disabled": "отключено"
}
},
"logscan": {
"title": "Правила сканирования логов",
"titleNew": "Новое правило",
+4 -1
View File
@@ -6,7 +6,7 @@
import Toast from '$lib/components/Toast.svelte';
import ThemeToggle from '$lib/components/ThemeToggle.svelte';
import LocaleSwitcher from '$lib/components/LocaleSwitcher.svelte';
import { IconDashboard, IconDeploy, IconEvents, IconWifi, IconSettings, IconMenu, IconX, IconLogout, IconBox, IconContainer } from '$lib/components/icons';
import { IconDashboard, IconDeploy, IconEvents, IconWifi, IconSettings, IconMenu, IconX, IconLogout, IconBox, IconContainer, IconAlert } from '$lib/components/icons';
import { goto } from '$app/navigation';
import { resolvedTheme, applyTheme } from '$lib/stores/theme';
import { exchangeOidcToken, setAuthToken, clearAuth, isAuthenticated } from '$lib/auth';
@@ -49,6 +49,7 @@
{ href: '/events', labelKey: 'nav.events', icon: 'events', section: 'observe', countKey: 'eventsErrors', alert: true },
{ href: '/event-triggers', labelKey: 'nav.eventTriggers', icon: 'events', section: 'observe' },
{ href: '/log-scan-rules', labelKey: 'nav.logScanRules', icon: 'events', section: 'observe' },
{ href: '/metric-alert-rules', labelKey: 'nav.metricAlertRules', icon: 'alert', section: 'observe' },
{ href: '/settings', labelKey: 'nav.settings', icon: 'settings', section: 'system' }
];
@@ -316,6 +317,8 @@
<IconWifi size={18} class="{active ? 'text-[var(--color-brand-600)]' : 'text-[var(--text-tertiary)] group-hover:text-[var(--text-secondary)]'} transition-colors duration-150" />
{:else if item.icon === 'events'}
<IconEvents size={18} class="{active ? 'text-[var(--color-brand-600)]' : 'text-[var(--text-tertiary)] group-hover:text-[var(--text-secondary)]'} transition-colors duration-150" />
{:else if item.icon === 'alert'}
<IconAlert size={18} class="{active ? 'text-[var(--color-brand-600)]' : 'text-[var(--text-tertiary)] group-hover:text-[var(--text-secondary)]'} transition-colors duration-150" />
{:else if item.icon === 'settings'}
<IconSettings size={18} class="{active ? 'text-[var(--color-brand-600)]' : 'text-[var(--text-tertiary)] group-hover:text-[var(--text-secondary)]'} transition-colors duration-150" />
{/if}
@@ -0,0 +1,561 @@
<script lang="ts">
import { onMount } from 'svelte';
import * as api from '$lib/api';
import type { MetricAlertRule } from '$lib/api';
import { IconPlus, IconRefresh } from '$lib/components/icons';
import ForgeHero from '$lib/components/ForgeHero.svelte';
import { t } from '$lib/i18n';
let rules = $state<MetricAlertRule[]>([]);
let loading = $state(true);
let error = $state('');
let filter = $state<'all' | 'global' | 'workload'>('all');
const globals = $derived(rules.filter((r) => r.workload_id === ''));
const workloadOnly = $derived(rules.filter((r) => r.workload_id !== ''));
const enabledCount = $derived(rules.filter((r) => r.enabled).length);
const filtered = $derived.by(() => {
switch (filter) {
case 'global':
return globals;
case 'workload':
return workloadOnly;
default:
return rules;
}
});
async function load(): Promise<void> {
loading = true;
error = '';
try {
rules = await api.listMetricAlertRules();
} catch (e) {
error = e instanceof Error ? e.message : 'Failed to load metric alert rules';
} finally {
loading = false;
}
}
function scopeLabel(r: MetricAlertRule): string {
if (r.workload_id !== '') {
return $t('metricalert.scope.workload', { id: r.workload_id.slice(0, 8) });
}
return $t('metricalert.scope.global');
}
function scopeClass(r: MetricAlertRule): string {
if (r.workload_id !== '') return 'scope-workload';
return 'scope-global';
}
// Human metric label, e.g. "CPU", "Memory" — used inside the
// summary string. memory_percent and memory_bytes both read
// "Memory"; the unit (% vs bytes) disambiguates them visually.
function metricLabel(metric: MetricAlertRule['metric']): string {
switch (metric) {
case 'cpu_percent':
return $t('metricalert.metricShort.cpu');
case 'memory_percent':
case 'memory_bytes':
return $t('metricalert.metricShort.memory');
}
}
// Build the "<Metric> <op> <value><unit>" summary shown in the
// list, e.g. "CPU > 80%", "Memory < 90%", "Memory > 536870912 bytes".
function ruleSummary(r: MetricAlertRule): string {
const op = r.comparator === 'gt' ? '>' : '<';
const unit =
r.metric === 'memory_bytes'
? ` ${$t('metricalert.unit.bytes')}`
: $t('metricalert.unit.percent');
const value =
r.metric === 'memory_bytes' ? r.threshold.toLocaleString() : String(r.threshold);
return `${metricLabel(r.metric)} ${op} ${value}${unit}`;
}
onMount(load);
</script>
<svelte:head>
<title>{$t('metricalert.title')} · Tinyforge</title>
</svelte:head>
<div class="forge" aria-busy={loading}>
{#snippet toolbar()}
<button
class="forge-btn-icon"
onclick={load}
aria-label={$t('observability.refresh')}
disabled={loading}
>
<IconRefresh size={16} />
</button>
<a href="/metric-alert-rules/new" class="forge-btn">
<IconPlus size={14} />
<span>{$t('metricalert.toolbar.newButton')}</span>
</a>
{/snippet}
{#snippet stats()}
<div>
<dt>{$t('metricalert.stat.total')}</dt>
<dd>{loading ? '—' : String(rules.length).padStart(2, '0')}</dd>
</div>
<div>
<dt>{$t('metricalert.stat.global')}</dt>
<dd>{loading ? '—' : String(globals.length).padStart(2, '0')}</dd>
</div>
<div>
<dt>{$t('metricalert.stat.workload')}</dt>
<dd>{loading ? '—' : String(workloadOnly.length).padStart(2, '0')}</dd>
</div>
<div>
<dt>{$t('metricalert.stat.enabled')}</dt>
<dd class="accent">{loading ? '—' : String(enabledCount).padStart(2, '0')}</dd>
</div>
{/snippet}
{#snippet lede()}
{$t('metricalert.lede', { enabled: String(enabledCount), total: String(rules.length) })}
{/snippet}
<ForgeHero
eyebrowSuffix={$t('observability.section').toUpperCase()}
title={$t('metricalert.title')}
size="lg"
toolbar={toolbar}
lede_html={lede}
stats={stats}
/>
{#if error}
<div class="alert" role="alert">
<span class="alert-tag">ERR</span><span>{error}</span>
</div>
{/if}
{#if !loading && rules.length > 0}
<div class="filter-row" role="group" aria-label={$t('metricalert.list.scope')}>
{#each [['all', $t('metricalert.filter.all'), rules.length], ['global', $t('metricalert.filter.global'), globals.length], ['workload', $t('metricalert.filter.workload'), workloadOnly.length]] as [key, label, count]}
<button
type="button"
class="chip"
class:active={filter === key}
aria-pressed={filter === key}
onclick={() => (filter = key as typeof filter)}
>
<span class="chip-label">{label}</span>
<span class="chip-count">{String(count).padStart(2, '0')}</span>
</button>
{/each}
</div>
{/if}
{#if loading}
<div class="skeleton-rows" aria-busy="true" aria-live="polite" aria-label={$t('observability.loading')}>
{#each Array(4) as _, i}
<div class="skeleton-row" style:--i={i}></div>
{/each}
</div>
{:else if rules.length === 0}
<div class="empty">
<div class="empty-mark" aria-hidden="true">
<span></span><span></span><span></span>
</div>
<h2>{$t('metricalert.empty.heading')}</h2>
<p>{$t('metricalert.empty.body')}</p>
<a href="/metric-alert-rules/new" class="forge-btn">
<IconPlus size={14} /><span>{$t('metricalert.empty.cta')}</span>
</a>
</div>
{:else}
<div class="table-wrap">
<table class="forge-table">
<thead>
<tr>
<th>{$t('metricalert.list.name')}</th>
<th>{$t('metricalert.list.condition')}</th>
<th>{$t('metricalert.list.scope')}</th>
<th>{$t('metricalert.list.severity')}</th>
<th>{$t('metricalert.list.status')}</th>
<th class="t-right">{$t('metricalert.list.open')}</th>
</tr>
</thead>
<tbody>
{#each filtered as r, i (r.id)}
<tr>
<td>
<a class="row-link" href={`/metric-alert-rules/${r.id}`}>
<span class="row-ref">{String(i + 1).padStart(2, '0')}</span>
<span class="row-name">{r.name}</span>
</a>
</td>
<td class="muted mono small condition">{ruleSummary(r)}</td>
<td>
<span class="badge {scopeClass(r)}">{scopeLabel(r)}</span>
</td>
<td>
<span class="severity sev-{r.severity}">{r.severity}</span>
</td>
<td>
<span class="status" class:on={r.enabled} class:off={!r.enabled}>
<span class="status-dot" aria-hidden="true"></span>
{r.enabled ? $t('metricalert.status.enabled') : $t('metricalert.status.disabled')}
</span>
</td>
<td class="actions-cell">
<a class="row-action" href={`/metric-alert-rules/${r.id}`}>
{$t('observability.open')} <span class="arrow" aria-hidden="true"></span>
</a>
</td>
</tr>
{/each}
</tbody>
</table>
</div>
{/if}
</div>
<style>
.forge {
display: flex;
flex-direction: column;
gap: 1.25rem;
max-width: 1200px;
margin: 0 auto;
}
/* ── Alert ─────────────────────────────────────── */
.alert {
display: flex;
gap: 0.7rem;
align-items: center;
padding: 0.7rem 0.9rem;
background: var(--color-danger-light);
color: var(--color-danger-dark);
border: 1px solid var(--color-danger);
border-left-width: 4px;
border-radius: var(--radius-lg);
font-size: 0.875rem;
}
.alert-tag {
font-family: var(--forge-mono);
font-weight: 700;
font-size: 0.65rem;
letter-spacing: 0.16em;
padding: 0.15rem 0.4rem;
background: var(--color-danger);
color: var(--surface-card);
border-radius: var(--radius-sm);
}
:global([data-theme='dark']) .alert {
background: color-mix(in srgb, var(--color-danger) 14%, transparent);
color: color-mix(in srgb, var(--color-danger) 60%, var(--text-primary));
}
/* ── Filter chips ──────────────────────────────── */
.filter-row {
display: flex;
flex-wrap: wrap;
gap: 0.4rem;
}
.chip {
display: inline-flex;
align-items: center;
gap: 0.4rem;
padding: 0.35rem 0.75rem;
background: var(--surface-card);
border: 1px solid var(--border-primary);
border-radius: var(--radius-full);
cursor: pointer;
color: var(--text-secondary);
transition: border-color 150ms ease, background 150ms ease, color 150ms ease,
transform 150ms ease;
}
.chip:hover {
background: var(--surface-card-hover);
color: var(--text-primary);
transform: translateY(-1px);
}
.chip:focus-visible {
outline: 2px solid var(--border-focus);
outline-offset: 2px;
}
.chip.active {
background: var(--text-primary);
color: var(--surface-card);
border-color: var(--text-primary);
}
.chip-label {
font-family: var(--forge-mono);
font-size: 0.62rem;
font-weight: 600;
letter-spacing: 0.12em;
}
.chip-count {
font-family: var(--forge-mono);
font-size: 0.6rem;
opacity: 0.7;
font-variant-numeric: tabular-nums;
}
/* ── Skeleton ──────────────────────────────────── */
.skeleton-rows {
display: flex;
flex-direction: column;
gap: 0.55rem;
}
.skeleton-row {
height: 52px;
border: 1px solid var(--border-primary);
border-radius: var(--radius-lg);
background: linear-gradient(
110deg,
var(--surface-card) 20%,
var(--surface-card-hover) 50%,
var(--surface-card) 80%
);
background-size: 200% 100%;
animation: shimmer 1.6s linear infinite;
animation-delay: calc(var(--i) * 120ms);
}
@keyframes shimmer {
0% {
background-position: 200% 0;
}
100% {
background-position: -200% 0;
}
}
/* ── Empty ─────────────────────────────────────── */
.empty {
text-align: center;
padding: 4rem 2rem;
border: 1px dashed var(--border-primary);
border-radius: var(--radius-2xl);
background: var(--surface-card);
}
.empty-mark {
display: inline-flex;
gap: 4px;
margin-bottom: 1.5rem;
}
.empty-mark span {
width: 10px;
height: 10px;
border-radius: 50%;
background: var(--border-input);
}
.empty-mark span:nth-child(2) {
background: var(--forge-accent);
animation: ember 2.4s ease-in-out infinite;
}
@keyframes ember {
0%,
100% {
box-shadow: 0 0 0 3px var(--forge-accent-soft);
}
50% {
box-shadow: 0 0 0 6px color-mix(in srgb, var(--color-brand-500) 18%, transparent);
}
}
.empty h2 {
font-weight: 700;
font-size: 1.5rem;
margin: 0 0 0.5rem;
letter-spacing: -0.01em;
color: var(--text-primary);
}
.empty p {
color: var(--text-secondary);
margin: 0 auto 1.5rem;
font-size: 0.95rem;
max-width: 52ch;
line-height: 1.5;
}
/* ── Table ─────────────────────────────────────── */
.table-wrap {
border: 1px solid var(--border-primary);
border-radius: var(--radius-xl);
background: var(--surface-card);
overflow-x: auto;
-webkit-overflow-scrolling: touch;
}
.table-wrap :global(.forge-table) {
min-width: 720px;
}
.t-right {
text-align: right;
}
.condition {
max-width: 360px;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
@media (max-width: 900px) {
.condition {
max-width: 200px;
}
}
/* ── Row link / action ────────────────────────── */
.row-link {
display: inline-flex;
align-items: baseline;
gap: 0.6rem;
color: var(--text-primary);
text-decoration: none;
transition: color 120ms ease;
}
.row-link:hover {
color: var(--forge-accent);
}
.row-link:focus-visible {
outline: 2px solid var(--border-focus);
outline-offset: 2px;
border-radius: var(--radius-sm);
}
.row-ref {
font-family: var(--forge-mono);
font-size: 0.68rem;
letter-spacing: 0.1em;
color: var(--text-tertiary);
}
.row-name {
font-weight: 600;
}
.row-action {
font-family: var(--forge-mono);
font-size: 0.68rem;
font-weight: 600;
letter-spacing: 0.1em;
text-transform: uppercase;
color: var(--forge-accent);
text-decoration: none;
}
.row-action:hover {
color: var(--color-brand-500);
}
.row-action:focus-visible {
outline: 2px solid var(--border-focus);
outline-offset: 2px;
border-radius: var(--radius-sm);
}
.arrow {
display: inline-block;
transition: transform 150ms ease;
}
.row-action:hover .arrow {
transform: translateX(3px);
}
.actions-cell {
text-align: right;
}
/* ── Badges ────────────────────────────────────── */
.badge {
display: inline-flex;
align-items: center;
padding: 0.18rem 0.55rem;
border-radius: var(--radius-full);
font-family: var(--forge-mono);
font-size: 0.62rem;
font-weight: 600;
letter-spacing: 0.1em;
text-transform: uppercase;
border: 1px solid var(--border-primary);
white-space: nowrap;
}
.badge.scope-global {
background: var(--surface-card-hover);
color: var(--text-secondary);
}
.badge.scope-workload {
background: color-mix(in srgb, var(--color-brand-500) 10%, transparent);
border-color: color-mix(in srgb, var(--color-brand-500) 30%, transparent);
color: var(--color-brand-600);
}
/* ── Severity ──────────────────────────────────── */
.severity {
display: inline-flex;
align-items: center;
padding: 0.15rem 0.5rem;
border-radius: var(--radius-full);
border: 1px solid var(--border-primary);
font-family: var(--forge-mono);
font-size: 0.62rem;
font-weight: 700;
letter-spacing: 0.14em;
text-transform: uppercase;
white-space: nowrap;
}
.sev-info {
background: color-mix(in srgb, var(--color-info, var(--text-tertiary)) 10%, transparent);
border-color: color-mix(in srgb, var(--color-info, var(--text-tertiary)) 30%, transparent);
color: var(--text-secondary);
}
.sev-warn {
background: color-mix(in srgb, var(--color-warning, #f59e0b) 16%, transparent);
border-color: color-mix(in srgb, var(--color-warning, #f59e0b) 35%, transparent);
color: var(--color-warning-dark, #b45309);
}
.sev-error {
background: var(--color-danger-light);
border-color: color-mix(in srgb, var(--color-danger) 35%, transparent);
color: var(--color-danger-dark);
}
:global([data-theme='dark']) .sev-error {
background: color-mix(in srgb, var(--color-danger) 14%, transparent);
color: color-mix(in srgb, var(--color-danger) 60%, var(--text-primary));
}
.small {
font-size: 0.72rem;
}
/* ── Status ────────────────────────────────────── */
.status {
display: inline-flex;
align-items: center;
gap: 0.4rem;
font-family: var(--forge-mono);
font-size: 0.62rem;
letter-spacing: 0.1em;
font-weight: 600;
text-transform: uppercase;
white-space: nowrap;
}
.status-dot {
width: 7px;
height: 7px;
border-radius: 50%;
}
.status.on {
color: var(--color-success-dark);
}
.status.on .status-dot {
background: var(--color-success);
box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-success) 20%, transparent);
}
.status.off {
color: var(--text-tertiary);
}
.status.off .status-dot {
background: var(--text-tertiary);
opacity: 0.5;
}
.muted {
color: var(--text-tertiary);
}
.mono {
font-family: var(--forge-mono);
}
</style>
@@ -0,0 +1,516 @@
<script lang="ts">
import { goto } from '$app/navigation';
import { page } from '$app/stores';
import * as api from '$lib/api';
import type { MetricAlertRule, MetricAlertRuleInput } from '$lib/api';
import ForgeHero from '$lib/components/ForgeHero.svelte';
import ToggleSwitch from '$lib/components/ToggleSwitch.svelte';
import ConfirmDialog from '$lib/components/ConfirmDialog.svelte';
import { t } from '$lib/i18n';
// SvelteKit gives a string id; a non-numeric path silently maps
// to NaN. Guard explicitly so the rest of the page doesn't make
// bogus API calls.
const id = $derived.by(() => {
const n = Number($page.params.id);
return Number.isFinite(n) && n > 0 ? n : null;
});
let rule = $state<MetricAlertRule | null>(null);
let loading = $state(true);
let saving = $state(false);
let deleting = $state(false);
let confirmDelete = $state(false);
let error = $state('');
// Cached workload name for the scope label. We fetch by id
// rather than listing every workload because the rule already
// tells us exactly which one to look up. A failed lookup falls
// back to the truncated id so the page still renders.
let scopedWorkloadName = $state('');
let name = $state('');
let metric = $state<'cpu_percent' | 'memory_percent' | 'memory_bytes'>('cpu_percent');
let comparator = $state<'gt' | 'lt'>('gt');
// Threshold is held as a string so an empty field is distinguishable
// from 0; submit sends Number(threshold) and is blocked when NaN.
let threshold = $state('');
let severity = $state<'info' | 'warn' | 'error'>('warn');
let cooldownSeconds = $state(60);
let enabled = $state(true);
const thresholdNum = $derived.by(() => {
const n = Number(threshold);
return threshold.trim() !== '' && Number.isFinite(n) ? n : null;
});
// Units hint under the threshold field swaps with the selected
// metric: percent metrics read "%", memory_bytes reads "bytes".
const thresholdHint = $derived(
metric === 'memory_bytes'
? $t('metricalert.form.thresholdHintBytes')
: $t('metricalert.form.thresholdHintPercent')
);
async function load(): Promise<void> {
if (id === null) {
error = 'Invalid rule id';
loading = false;
return;
}
loading = true;
error = '';
try {
const r = await api.getMetricAlertRule(id);
rule = r;
name = r.name;
metric = r.metric;
comparator = r.comparator;
threshold = String(r.threshold);
severity = r.severity;
cooldownSeconds = r.cooldown_seconds;
enabled = r.enabled;
// Best-effort: resolve the workload name for the scope
// label. Failure here doesn't block the rest of the page —
// scopeLabel falls back to the truncated id.
if (r.workload_id) {
try {
const w = await api.getWorkload(r.workload_id);
scopedWorkloadName = w.name;
} catch {
scopedWorkloadName = '';
}
} else {
scopedWorkloadName = '';
}
} catch (e) {
error = e instanceof Error ? e.message : 'Failed to load rule';
} finally {
loading = false;
}
}
async function save(e?: Event): Promise<void> {
e?.preventDefault();
if (!rule || id === null || saving || thresholdNum === null) return;
saving = true;
error = '';
try {
const body: MetricAlertRuleInput = {
name: name.trim(),
metric,
comparator,
threshold: thresholdNum,
severity,
cooldown_seconds: cooldownSeconds,
enabled
};
rule = await api.updateMetricAlertRule(id, body);
} catch (e) {
error = e instanceof Error ? e.message : 'Save failed';
} finally {
saving = false;
}
}
async function doDelete(): Promise<void> {
if (id === null) return;
deleting = true;
error = '';
try {
await api.deleteMetricAlertRule(id);
goto('/metric-alert-rules');
} catch (e) {
error = e instanceof Error ? e.message : 'Delete failed';
deleting = false;
confirmDelete = false;
}
}
function scopeLabel(r: MetricAlertRule | null): string {
if (!r) return '';
if (r.workload_id !== '') {
// Prefer the human-readable name when the workload load
// succeeded; fall back to the truncated id so the label
// still resolves on missing/deleted workloads.
const label = scopedWorkloadName || r.workload_id.slice(0, 8);
return $t('metricalert.scope.workload', { id: label });
}
return $t('metricalert.scope.global');
}
// Reload when route id changes — SvelteKit reuses the component
// instance across [id] transitions, so onMount alone would leave
// stale data when navigating between sibling pages.
$effect(() => {
const _ = id;
load();
});
</script>
<svelte:head>
<title>{rule?.name ?? $t('metricalert.titleSingular')} · Tinyforge</title>
</svelte:head>
<div class="forge" aria-busy={loading}>
{#snippet detailLede()}
{#if rule}
<span class="lede-meta">
{$t('metricalert.list.scope')} <code>{scopeLabel(rule)}</code> ·
{$t('metricalert.list.severity')} <code>{rule.severity}</code>
</span>
{/if}
{/snippet}
<ForgeHero
backHref="/metric-alert-rules"
backLabel={$t('metricalert.toolbar.backToList')}
eyebrowSuffix={$t('metricalert.titleSingular').toUpperCase()}
title={rule?.name ?? $t('observability.loading')}
size="lg"
lede_html={rule ? detailLede : undefined}
/>
{#if error}
<div class="alert" role="alert">
<span class="alert-tag">ERR</span><span>{error}</span>
</div>
{/if}
{#if loading || !rule}
<div class="skeleton-rows" aria-busy="true" aria-live="polite" aria-label={$t('observability.loading')}>
{#each Array(3) as _, i}
<div class="skeleton-row" style:--i={i}></div>
{/each}
</div>
{:else}
<form class="panel" onsubmit={save} aria-busy={saving}>
<header class="panel-head">
<h2 class="panel-title">{$t('metricalert.detail.config')}<span class="title-accent">.</span></h2>
<span class="panel-sub">
{$t('metricalert.detail.configSub', { id: String(rule.id), scope: scopeLabel(rule) })}
</span>
</header>
<div class="field">
<label for="r-name" class="sub-label">{$t('metricalert.form.name')}</label>
<input id="r-name" type="text" class="input" bind:value={name} required />
</div>
<div class="row three">
<label class="sub" for="r-metric">
<span class="sub-label">{$t('metricalert.form.metric')}</span>
<select id="r-metric" class="input" bind:value={metric}>
<option value="cpu_percent">{$t('metricalert.metric.cpu_percent')}</option>
<option value="memory_percent">{$t('metricalert.metric.memory_percent')}</option>
<option value="memory_bytes">{$t('metricalert.metric.memory_bytes')}</option>
</select>
</label>
<label class="sub" for="r-comparator">
<span class="sub-label">{$t('metricalert.form.comparator')}</span>
<select id="r-comparator" class="input" bind:value={comparator}>
<option value="gt">{$t('metricalert.comparator.gt')}</option>
<option value="lt">{$t('metricalert.comparator.lt')}</option>
</select>
</label>
<label class="sub" for="r-threshold">
<span class="sub-label">{$t('metricalert.form.threshold')}</span>
<input
id="r-threshold"
type="number"
min="0"
step="any"
class="input"
bind:value={threshold}
required
/>
</label>
</div>
<p class="hint">{thresholdHint}</p>
<div class="row three">
<label class="sub" for="r-severity">
<span class="sub-label">{$t('metricalert.form.severity')}</span>
<select id="r-severity" class="input" bind:value={severity}>
<option value="info">info</option>
<option value="warn">warn</option>
<option value="error">error</option>
</select>
</label>
<label class="sub" for="r-cooldown">
<span class="sub-label">{$t('metricalert.form.cooldown')}</span>
<input
id="r-cooldown"
type="number"
min="0"
class="input"
bind:value={cooldownSeconds}
/>
</label>
</div>
<div class="row-toggle">
<div class="toggle-copy">
<span class="lbl" aria-hidden="true">{$t('metricalert.form.enabled')}</span>
<p class="hint">{$t('metricalert.form.enabledHint')}</p>
</div>
<ToggleSwitch bind:checked={enabled} label={$t('metricalert.form.enabled')} />
</div>
<div class="actions">
<button
type="submit"
class="forge-btn"
disabled={saving || !name.trim() || thresholdNum === null}
aria-busy={saving}
>
{saving ? $t('observability.saving') : $t('observability.save')}
</button>
</div>
</form>
<section class="panel danger-panel" aria-labelledby="danger-heading">
<header class="panel-head">
<h2 class="panel-title" id="danger-heading">{$t('metricalert.detail.dangerZone')}<span class="title-accent">.</span></h2>
<span class="panel-sub">{$t('metricalert.detail.dangerZoneSub')}</span>
</header>
<div class="danger-actions">
<button
type="button"
class="forge-btn-ghost forge-btn-danger"
onclick={() => (confirmDelete = true)}
>
{$t('metricalert.detail.deleteButton')}
</button>
</div>
</section>
<ConfirmDialog
open={confirmDelete}
title={$t('metricalert.detail.deleteTitle')}
message={$t('metricalert.detail.deleteMessage', { name: name.trim() || rule.name })}
confirmLabel={deleting ? $t('observability.deleting') : $t('observability.delete')}
confirmVariant="danger"
onconfirm={doDelete}
oncancel={() => (confirmDelete = false)}
/>
{/if}
</div>
<style>
.forge {
display: flex;
flex-direction: column;
gap: 1.25rem;
max-width: 820px;
margin: 0 auto;
}
/* ── Alert ─────────────────────────────────────── */
.alert {
display: flex;
gap: 0.7rem;
align-items: center;
padding: 0.7rem 0.9rem;
background: var(--color-danger-light);
color: var(--color-danger-dark);
border: 1px solid var(--color-danger);
border-left-width: 4px;
border-radius: var(--radius-lg);
font-size: 0.875rem;
}
.alert-tag {
font-family: var(--forge-mono);
font-weight: 700;
font-size: 0.65rem;
letter-spacing: 0.16em;
padding: 0.15rem 0.4rem;
background: var(--color-danger);
color: var(--surface-card);
border-radius: var(--radius-sm);
}
:global([data-theme='dark']) .alert {
background: color-mix(in srgb, var(--color-danger) 14%, transparent);
color: color-mix(in srgb, var(--color-danger) 60%, var(--text-primary));
}
/* ── Skeleton ──────────────────────────────────── */
.skeleton-rows {
display: flex;
flex-direction: column;
gap: 0.55rem;
}
.skeleton-row {
height: 64px;
border: 1px solid var(--border-primary);
border-radius: var(--radius-2xl);
background: linear-gradient(
110deg,
var(--surface-card) 20%,
var(--surface-card-hover) 50%,
var(--surface-card) 80%
);
background-size: 200% 100%;
animation: shimmer 1.6s linear infinite;
animation-delay: calc(var(--i) * 120ms);
}
@keyframes shimmer {
0% {
background-position: 200% 0;
}
100% {
background-position: -200% 0;
}
}
/* ── Panel ─────────────────────────────────────── */
.panel {
display: flex;
flex-direction: column;
gap: 0.9rem;
background: var(--surface-card);
border: 1px solid var(--border-primary);
border-radius: var(--radius-2xl);
padding: 1.5rem;
}
@media (max-width: 600px) {
.panel {
padding: 1.1rem;
gap: 1rem;
}
}
.panel.danger-panel {
border-color: color-mix(in srgb, var(--color-danger) 35%, var(--border-primary));
}
.panel-head {
display: flex;
flex-direction: column;
gap: 0.25rem;
margin-bottom: 0.2rem;
}
.panel-title {
margin: 0;
font-size: 1.1rem;
font-weight: 700;
letter-spacing: -0.01em;
color: var(--text-primary);
}
.title-accent {
color: var(--forge-accent);
}
.panel-sub {
font-family: var(--forge-mono);
font-size: 0.7rem;
color: var(--text-tertiary);
line-height: 1.5;
}
/* ── Fields ────────────────────────────────────── */
.field {
display: flex;
flex-direction: column;
gap: 0.35rem;
}
.sub-label {
font-family: var(--forge-mono);
font-size: 0.62rem;
font-weight: 600;
letter-spacing: 0.14em;
text-transform: uppercase;
color: var(--text-secondary);
}
.input {
width: 100%;
background: var(--surface-input);
border: 1px solid var(--border-input);
border-radius: var(--radius-lg);
padding: 0.55rem 0.75rem;
font-size: 0.9rem;
color: var(--text-primary);
font-family: inherit;
outline: none;
transition: border-color 120ms ease, box-shadow 120ms ease;
}
.input:focus {
border-color: var(--border-focus);
box-shadow: 0 0 0 3px var(--forge-accent-soft);
}
.row.three {
display: grid;
grid-template-columns: 1fr 1fr 1fr;
gap: 0.9rem;
}
@media (max-width: 720px) {
.row.three {
grid-template-columns: 1fr 1fr;
}
}
@media (max-width: 480px) {
.row.three {
grid-template-columns: 1fr;
}
}
.sub {
display: flex;
flex-direction: column;
gap: 0.35rem;
min-width: 0;
}
/* ── Hints ──────────────────────────────────────── */
.hint {
font-size: 0.78rem;
color: var(--text-tertiary);
line-height: 1.5;
margin: 0;
}
/* ── Toggle row ─────────────────────────────────── */
.row-toggle {
display: flex;
align-items: flex-start;
justify-content: space-between;
gap: 1rem;
padding-top: 0.5rem;
border-top: 1px dashed var(--border-primary);
margin-top: 0.2rem;
}
.toggle-copy {
flex: 1;
display: flex;
flex-direction: column;
gap: 0.25rem;
}
.lbl {
font-weight: 600;
font-size: 0.95rem;
color: var(--text-primary);
}
/* ── Action footers ─────────────────────────────── */
.actions {
display: flex;
justify-content: flex-end;
gap: 0.55rem;
padding-top: 0.4rem;
flex-wrap: wrap;
}
.danger-actions {
display: flex;
justify-content: flex-end;
}
@media (max-width: 480px) {
.actions {
flex-direction: column-reverse;
align-items: stretch;
}
.actions :global(.forge-btn),
.actions :global(.forge-btn-ghost) {
justify-content: center;
}
.danger-actions :global(.forge-btn-ghost) {
width: 100%;
justify-content: center;
}
}
</style>
@@ -0,0 +1,593 @@
<script lang="ts">
import { onMount } from 'svelte';
import { goto } from '$app/navigation';
import * as api from '$lib/api';
import type { MetricAlertRuleInput } from '$lib/api';
import type { EntityPickerItem, Workload } from '$lib/types';
import ForgeHero from '$lib/components/ForgeHero.svelte';
import ToggleSwitch from '$lib/components/ToggleSwitch.svelte';
import EntityPicker from '$lib/components/EntityPicker.svelte';
import { IconX } from '$lib/components/icons';
import { t } from '$lib/i18n';
let name = $state('');
let metric = $state<'cpu_percent' | 'memory_percent' | 'memory_bytes'>('cpu_percent');
let comparator = $state<'gt' | 'lt'>('gt');
// Threshold is held as a string so an empty field is distinguishable
// from 0 — `bind:value` on a number input coerces "" to NaN, which we
// reject on submit. The submitted body sends Number(threshold).
let threshold = $state('');
let severity = $state<'info' | 'warn' | 'error'>('warn');
let cooldownSeconds = $state(300); // matches the backend's omitted-cooldown default
let workloadID = $state(''); // empty = global
let enabled = $state(true);
let submitting = $state(false);
let error = $state('');
// Workload picker state. Loaded once on mount so the modal is
// instant when the user opens it. Failure to load is non-fatal —
// we surface the load error in the page-level alert.
let workloads = $state<Workload[]>([]);
let pickerOpen = $state(false);
// Map each workload to a picker item. Plugin-native rows
// surface their source plugin; legacy rows show their kind
// (project / stack / site). The group label lets the picker's
// grouped layout cluster related entries together.
const pickerItems = $derived<EntityPickerItem[]>(
workloads.map((w) => ({
value: w.id,
label: w.name,
description: w.source_kind || w.kind,
group: (w.source_kind || w.kind || 'other').toUpperCase()
}))
);
const selectedWorkload = $derived(workloads.find((w) => w.id === workloadID));
// Threshold parses to a finite number? Drives both the units hint
// suffix and the submit-disabled guard.
const thresholdNum = $derived.by(() => {
const n = Number(threshold);
return threshold.trim() !== '' && Number.isFinite(n) ? n : null;
});
// Units hint under the threshold field swaps with the selected
// metric: percent metrics read "%", memory_bytes reads "bytes".
const thresholdHint = $derived(
metric === 'memory_bytes'
? $t('metricalert.form.thresholdHintBytes')
: $t('metricalert.form.thresholdHintPercent')
);
onMount(async () => {
try {
workloads = await api.listWorkloads();
} catch (e) {
error = e instanceof Error ? e.message : 'Failed to load workloads';
}
});
function pickWorkload(value: string): void {
workloadID = value;
pickerOpen = false;
}
function clearWorkload(): void {
workloadID = '';
}
async function submit(e: Event): Promise<void> {
e.preventDefault();
if (submitting || thresholdNum === null) return;
error = '';
submitting = true;
try {
const body: MetricAlertRuleInput = {
name: name.trim(),
metric,
comparator,
threshold: thresholdNum,
severity,
cooldown_seconds: cooldownSeconds,
workload_id: workloadID.trim(),
enabled
};
const created = await api.createMetricAlertRule(body);
goto(`/metric-alert-rules/${created.id}`);
} catch (e) {
error = e instanceof Error ? e.message : 'Create failed';
} finally {
submitting = false;
}
}
</script>
<svelte:head>
<title>{$t('metricalert.titleNew')} · Tinyforge</title>
</svelte:head>
<div class="forge">
{#snippet lede()}
{$t('metricalert.ledeNew')}
{/snippet}
<ForgeHero
backHref="/metric-alert-rules"
backLabel={$t('metricalert.toolbar.backToList')}
eyebrowSuffix={$t('metricalert.toolbar.newButton').toUpperCase()}
title={$t('metricalert.titleNew')}
size="lg"
lede_html={lede}
/>
<form onsubmit={submit} class="form" aria-busy={submitting}>
{#if error}
<div class="alert" role="alert">
<span class="alert-tag">ERR</span><span>{error}</span>
</div>
{/if}
<div class="field">
<label for="r-name" class="field-label">
<span class="num" aria-hidden="true">01</span>
<span class="lbl">{$t('metricalert.form.name')}</span>
<span class="req">{$t('metricalert.form.required')}</span>
</label>
<input
id="r-name"
type="text"
class="input"
bind:value={name}
required
placeholder={$t('metricalert.form.namePlaceholder')}
/>
</div>
<div class="field group">
<div class="field-label">
<span class="num" aria-hidden="true">02</span>
<span class="lbl">{$t('metricalert.form.condition')}</span>
<span class="req">{$t('metricalert.form.required')}</span>
</div>
<div class="row three">
<label class="sub" for="r-metric">
<span class="sub-label">{$t('metricalert.form.metric')}</span>
<select id="r-metric" class="input" bind:value={metric}>
<option value="cpu_percent">{$t('metricalert.metric.cpu_percent')}</option>
<option value="memory_percent">{$t('metricalert.metric.memory_percent')}</option>
<option value="memory_bytes">{$t('metricalert.metric.memory_bytes')}</option>
</select>
</label>
<label class="sub" for="r-comparator">
<span class="sub-label">{$t('metricalert.form.comparator')}</span>
<select id="r-comparator" class="input" bind:value={comparator}>
<option value="gt">{$t('metricalert.comparator.gt')}</option>
<option value="lt">{$t('metricalert.comparator.lt')}</option>
</select>
</label>
<label class="sub" for="r-threshold">
<span class="sub-label">{$t('metricalert.form.threshold')}</span>
<input
id="r-threshold"
type="number"
min="0"
step="any"
class="input"
bind:value={threshold}
required
placeholder={$t('metricalert.form.thresholdPlaceholder')}
/>
</label>
</div>
<p class="hint">{thresholdHint}</p>
</div>
<div class="field group">
<div class="field-label">
<span class="num" aria-hidden="true">03</span>
<span class="lbl">{$t('metricalert.form.matchShape')}</span>
<span class="opt">{$t('metricalert.form.matchShapeOpts')}</span>
</div>
<div class="row two">
<label class="sub" for="r-severity">
<span class="sub-label">{$t('metricalert.form.severity')}</span>
<select id="r-severity" class="input" bind:value={severity}>
<option value="info">info</option>
<option value="warn">warn</option>
<option value="error">error</option>
</select>
</label>
<label class="sub" for="r-cooldown">
<span class="sub-label">{$t('metricalert.form.cooldown')}</span>
<input
id="r-cooldown"
type="number"
min="0"
class="input"
bind:value={cooldownSeconds}
/>
</label>
</div>
<p class="hint">{$t('metricalert.form.cooldownHint')}</p>
</div>
<div class="field">
<div class="field-label">
<span class="num" aria-hidden="true">04</span>
<span class="lbl">{$t('metricalert.form.scope')}</span>
<span class="opt">{$t('metricalert.form.optional')}</span>
</div>
<div class="scope-picker">
{#if workloadID === ''}
<div class="scope-state global">
<span class="scope-icon" aria-hidden="true"></span>
<span class="scope-text">{$t('metricalert.form.scopeGlobal')}</span>
<button
type="button"
class="forge-btn-ghost xs"
onclick={() => (pickerOpen = true)}
>
{$t('metricalert.form.scopePick')}
</button>
</div>
{:else}
<div class="scope-state workload">
<span class="scope-tag">{$t('metricalert.form.scopeSelected')}</span>
{#if selectedWorkload}
<span class="scope-text">{selectedWorkload.name}</span>
<code class="scope-meta">
{selectedWorkload.source_kind || selectedWorkload.kind}
</code>
{:else}
<span class="scope-text muted">{$t('metricalert.form.scopeUnknown')}</span>
<code class="scope-meta">{workloadID}</code>
{/if}
<button
type="button"
class="forge-btn-ghost xs"
onclick={() => (pickerOpen = true)}
>
{$t('observability.edit')}
</button>
<button
type="button"
class="scope-clear"
onclick={clearWorkload}
aria-label={$t('metricalert.form.scopeClear')}
title={$t('metricalert.form.scopeClear')}
>
<IconX size={14} />
</button>
</div>
{/if}
</div>
<p class="hint">{$t('metricalert.form.scopeHint')}</p>
</div>
<div class="field row-toggle">
<div class="toggle-copy">
<span class="lbl small" aria-hidden="true">{$t('metricalert.form.enabled')}</span>
<p class="hint">{$t('metricalert.form.enabledHint')}</p>
</div>
<ToggleSwitch bind:checked={enabled} label={$t('metricalert.form.enabled')} />
</div>
<div class="actions">
<a href="/metric-alert-rules" class="forge-btn-ghost">{$t('observability.cancel')}</a>
<button
type="submit"
class="forge-btn"
disabled={submitting || !name.trim() || thresholdNum === null}
aria-busy={submitting}
>
{submitting ? $t('metricalert.form.submitting') : $t('metricalert.form.submit')}
</button>
</div>
</form>
<EntityPicker
bind:open={pickerOpen}
items={pickerItems}
current={workloadID}
title={$t('metricalert.form.scopePickTitle')}
onselect={pickWorkload}
onclose={() => (pickerOpen = false)}
/>
</div>
<style>
.forge {
display: flex;
flex-direction: column;
gap: 1rem;
max-width: 820px;
margin: 0 auto;
}
.form {
display: flex;
flex-direction: column;
gap: 1.5rem;
background: var(--surface-card);
border: 1px solid var(--border-primary);
border-radius: var(--radius-2xl);
padding: 1.75rem;
}
@media (max-width: 600px) {
.form {
padding: 1.1rem;
gap: 1.25rem;
}
}
/* ── Alert ─────────────────────────────────────── */
.alert {
display: flex;
gap: 0.7rem;
align-items: center;
padding: 0.7rem 0.9rem;
background: var(--color-danger-light);
color: var(--color-danger-dark);
border: 1px solid var(--color-danger);
border-left-width: 4px;
border-radius: var(--radius-lg);
font-size: 0.875rem;
}
.alert-tag {
font-family: var(--forge-mono);
font-weight: 700;
font-size: 0.65rem;
letter-spacing: 0.16em;
padding: 0.15rem 0.4rem;
background: var(--color-danger);
color: var(--surface-card);
border-radius: var(--radius-sm);
}
:global([data-theme='dark']) .alert {
background: color-mix(in srgb, var(--color-danger) 14%, transparent);
color: color-mix(in srgb, var(--color-danger) 60%, var(--text-primary));
}
/* ── Field structure ────────────────────────────── */
.field {
display: flex;
flex-direction: column;
gap: 0.55rem;
margin: 0;
padding: 0;
border: 0;
}
.field.group {
gap: 0.75rem;
}
.field-label {
display: flex;
align-items: center;
flex-wrap: wrap;
gap: 0.55rem;
}
.num {
display: inline-flex;
width: 26px;
height: 26px;
justify-content: center;
align-items: center;
background: var(--text-primary);
color: var(--surface-card);
border-radius: var(--radius-sm);
font-family: var(--forge-mono);
font-size: 0.7rem;
font-weight: 700;
flex: 0 0 auto;
}
.lbl {
font-weight: 600;
font-size: 1.1rem;
letter-spacing: -0.01em;
color: var(--text-primary);
}
.lbl.small {
font-size: 0.95rem;
}
.req,
.opt {
font-family: var(--forge-mono);
font-size: 0.58rem;
font-weight: 600;
text-transform: uppercase;
letter-spacing: 0.14em;
}
.req {
color: var(--color-danger);
}
.opt {
color: var(--text-tertiary);
}
/* ── Inputs ─────────────────────────────────────── */
.input {
width: 100%;
background: var(--surface-input);
border: 1px solid var(--border-input);
border-radius: var(--radius-lg);
padding: 0.55rem 0.75rem;
font-size: 0.9rem;
color: var(--text-primary);
font-family: inherit;
outline: none;
transition: border-color 120ms ease, box-shadow 120ms ease;
}
.input:focus {
border-color: var(--border-focus);
box-shadow: 0 0 0 3px var(--forge-accent-soft);
}
.row.three {
display: grid;
grid-template-columns: 1fr 1fr 1fr;
gap: 0.9rem;
}
.row.two {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 0.9rem;
}
@media (max-width: 720px) {
.row.three {
grid-template-columns: 1fr 1fr;
}
}
@media (max-width: 480px) {
.row.three,
.row.two {
grid-template-columns: 1fr;
}
}
.sub {
display: flex;
flex-direction: column;
gap: 0.35rem;
min-width: 0;
}
.sub-label {
font-family: var(--forge-mono);
font-size: 0.62rem;
font-weight: 600;
letter-spacing: 0.14em;
text-transform: uppercase;
color: var(--text-secondary);
}
/* ── Hints ──────────────────────────────────────── */
.hint {
font-size: 0.78rem;
color: var(--text-tertiary);
line-height: 1.5;
margin: 0;
}
/* ── Toggle row ─────────────────────────────────── */
.row-toggle {
display: flex;
flex-direction: row;
align-items: flex-start;
justify-content: space-between;
gap: 1rem;
padding-top: 0.6rem;
border-top: 1px dashed var(--border-primary);
}
.toggle-copy {
flex: 1;
display: flex;
flex-direction: column;
gap: 0.25rem;
}
/* ── Action footer ──────────────────────────────── */
.actions {
display: flex;
justify-content: flex-end;
gap: 0.55rem;
flex-wrap: wrap;
}
@media (max-width: 480px) {
.actions {
flex-direction: column-reverse;
align-items: stretch;
}
.actions :global(.forge-btn),
.actions :global(.forge-btn-ghost) {
justify-content: center;
}
}
/* ── Scope picker chip ────────────────────────────────────
Replaces the free-text workload-id input with a single
state-rendering row: either "Global · [Pick workload…]"
or "Workload · <name> <kind> [Edit] [×]". Visual style
mirrors the apps detail page's chain/status chips. */
.scope-picker {
display: flex;
flex-direction: column;
gap: 0.4rem;
}
.scope-state {
display: flex;
flex-wrap: wrap;
align-items: center;
gap: 0.55rem;
padding: 0.55rem 0.75rem;
background: var(--surface-card-hover);
border: 1px solid var(--border-primary);
border-radius: var(--radius-lg);
}
.scope-state.global {
border-style: dashed;
}
.scope-state.workload {
background: color-mix(in srgb, var(--color-brand-500) 8%, var(--surface-card-hover));
border-color: color-mix(in srgb, var(--color-brand-500) 35%, var(--border-primary));
}
.scope-icon {
font-size: 0.7rem;
color: var(--text-tertiary);
}
.scope-text {
font-weight: 600;
font-size: 0.92rem;
color: var(--text-primary);
}
.scope-text.muted {
color: var(--text-tertiary);
font-style: italic;
}
.scope-tag {
font-family: var(--forge-mono);
font-size: 0.6rem;
font-weight: 700;
letter-spacing: 0.14em;
text-transform: uppercase;
padding: 0.12rem 0.4rem;
background: var(--color-brand-500);
color: var(--surface-card);
border-radius: var(--radius-sm);
}
.scope-meta {
font-family: var(--forge-mono);
font-size: 0.72rem;
color: var(--text-secondary);
padding: 0.1rem 0.35rem;
background: var(--surface-card);
border: 1px solid var(--border-primary);
border-radius: var(--radius-sm);
}
.scope-state .forge-btn-ghost {
margin-left: auto;
}
.scope-state.workload .forge-btn-ghost {
margin-left: auto;
margin-right: 0;
}
.scope-clear {
display: inline-flex;
align-items: center;
justify-content: center;
width: 26px;
height: 26px;
background: transparent;
border: 1px solid var(--border-primary);
border-radius: var(--radius-md);
color: var(--text-tertiary);
cursor: pointer;
transition: color 120ms ease, border-color 120ms ease;
}
.scope-clear:hover {
color: var(--color-danger);
border-color: var(--color-danger);
}
:global(.forge-btn-ghost.xs) {
padding: 0.2rem 0.55rem;
font-size: 0.62rem;
}
</style>