feat(ui): add Settings tab with API key management

apps/ui/app/components/ApiKeyForm.vue

@@ -0,0 +1,137 @@
+<script setup lang="ts">
+import type { ApiKey, ApiKeyInput } from '~/types/management'
+
+const props = defineProps<{
+  initial?: ApiKey | null
+  submitting?: boolean
+  error?: string | null
+}>()
+const emit = defineEmits<{ submit: [ApiKeyInput], cancel: [] }>()
+
+const editing = computed(() => Boolean(props.initial))
+
+type Preset = 'never' | '30d' | '90d' | '1y' | 'custom'
+const PRESET_DAYS: Record<'30d' | '90d' | '1y', number> = { '30d': 30, '90d': 90, '1y': 365 }
+
+const name = ref(props.initial?.name ?? '')
+const description = ref(props.initial?.description ?? '')
+// An existing key already carries an absolute instant, so editing always lands in
+// "custom" with that date prefilled; new keys default to never-expiring.
+const preset = ref<Preset>(props.initial?.expiresAt ? 'custom' : 'never')
+const customAt = ref(props.initial?.expiresAt ? toDatetimeLocal(props.initial.expiresAt) : '')
+
+// datetime-local wants local wall-clock `YYYY-MM-DDTHH:mm`, not an ISO instant.
+function toDatetimeLocal(iso: string): string {
+  const d = new Date(iso)
+  const pad = (n: number) => String(n).padStart(2, '0')
+  return `${d.getFullYear()}-${pad(d.getMonth() + 1)}-${pad(d.getDate())}T${pad(d.getHours())}:${pad(d.getMinutes())}`
+}
+
+const nowLocal = computed(() => toDatetimeLocal(new Date().toISOString()))
+
+// The UI owns the "must be in the future" guard — the backend validates ISO shape
+// only, so a past date would save and then reject on every use.
+const customInFuture = computed(() => {
+  if (preset.value !== 'custom')
+    return true
+  const t = new Date(customAt.value).getTime()
+  return !Number.isNaN(t) && t > Date.now()
+})
+const valid = computed(() => preset.value !== 'custom' || (Boolean(customAt.value) && customInFuture.value))
+
+function resolveExpiresAt(): string | null {
+  if (preset.value === 'never')
+    return null
+  if (preset.value === 'custom')
+    return new Date(customAt.value).toISOString()
+  return new Date(Date.now() + PRESET_DAYS[preset.value] * 86_400_000).toISOString()
+}
+
+function submit() {
+  if (!valid.value)
+    return
+  emit('submit', {
+    name: name.value.trim() || null,
+    description: description.value.trim() || null,
+    expiresAt: resolveExpiresAt(),
+  })
+}
+</script>
+
+<template>
+  <form class="space-y-4" @submit.prevent="submit">
+    <div>
+      <label class="mb-1 block text-sm text-slate-300">Name <span class="text-slate-600">(optional)</span></label>
+      <input
+        v-model="name"
+        maxlength="100"
+        placeholder="Radarr on the NAS"
+        class="w-full rounded-lg border border-slate-700 bg-slate-950 px-3 py-2 text-sm outline-none focus:border-brand-500"
+      >
+      <p class="mt-1 text-xs text-slate-600">
+        Name it so you can recognize it later — the key itself is only shown once.
+      </p>
+    </div>
+
+    <div>
+      <label class="mb-1 block text-sm text-slate-300">Description <span class="text-slate-600">(optional)</span></label>
+      <textarea
+        v-model="description"
+        maxlength="500"
+        rows="2"
+        placeholder="What this key is used for"
+        class="w-full resize-none rounded-lg border border-slate-700 bg-slate-950 px-3 py-2 text-sm outline-none focus:border-brand-500"
+      />
+    </div>
+
+    <div>
+      <label class="mb-1 block text-sm text-slate-300">Expiration</label>
+      <select
+        v-model="preset"
+        class="w-full rounded-lg border border-slate-700 bg-slate-950 px-3 py-2 text-sm outline-none focus:border-brand-500"
+      >
+        <option value="never">
+          Never expires
+        </option>
+        <option value="30d">
+          In 30 days
+        </option>
+        <option value="90d">
+          In 90 days
+        </option>
+        <option value="1y">
+          In 1 year
+        </option>
+        <option value="custom">
+          Custom date…
+        </option>
+      </select>
+      <div v-if="preset === 'custom'" class="mt-2">
+        <input
+          v-model="customAt"
+          type="datetime-local"
+          :min="nowLocal"
+          class="w-full rounded-lg border border-slate-700 bg-slate-950 px-3 py-2 text-sm outline-none focus:border-brand-500"
+        >
+        <p v-if="customAt && !customInFuture" class="mt-1 text-xs text-rose-300">
+          Pick a date in the future.
+        </p>
+      </div>
+    </div>
+
+    <FormAlert v-if="error" :message="error" />
+
+    <div class="flex justify-end gap-2 pt-2">
+      <button type="button" class="rounded-lg px-4 py-2 text-sm text-slate-400 hover:text-slate-100" @click="emit('cancel')">
+        Cancel
+      </button>
+      <button
+        type="submit"
+        :disabled="!valid || submitting"
+        class="rounded-lg bg-brand-600 px-4 py-2 text-sm font-medium text-white transition hover:bg-brand-500 disabled:cursor-not-allowed disabled:opacity-50"
+      >
+        {{ submitting ? 'Saving…' : editing ? 'Save' : 'Create key' }}
+      </button>
+    </div>
+  </form>
+</template>

apps/ui/app/layouts/default.vue

@@ -6,6 +6,7 @@ const links = [
   { to: '/peers', label: 'Peers', icon: '⇄' },
   { to: '/servers', label: 'Servers', icon: '▤' },
   { to: '/downloads', label: 'Downloads', icon: '↓' },
+  { to: '/settings', label: 'Settings', icon: '⚙' },
 ]
 
 const loggingOut = ref(false)

apps/ui/app/pages/settings.vue

@@ -0,0 +1,241 @@
+<script setup lang="ts">
+import type { ApiKey, ApiKeyInput, CreatedApiKey } from '~/types/management'
+
+const { request, extractError } = useManagement()
+
+const { data, pending, error, refresh } = await useAsyncData('api-keys', () =>
+  request<ApiKey[]>('api-keys'))
+
+const keys = computed(() => data.value ?? [])
+
+const showForm = ref(false)
+const editTarget = ref<ApiKey | null>(null)
+const submitting = ref(false)
+const formError = ref<string | null>(null)
+
+// The one-time reveal: set after a successful create, cleared when dismissed.
+const created = ref<CreatedApiKey | null>(null)
+const copied = ref(false)
+
+const confirmTarget = ref<ApiKey | null>(null)
+const revoking = ref(false)
+const revokeError = ref<string | null>(null)
+
+// Expiration as an at-a-glance signal rather than a raw timestamp.
+function expiryInfo(key: ApiKey): { label: string, tone: 'muted' | 'warn' | 'dead' } {
+  if (!key.expiresAt)
+    return { label: 'Never expires', tone: 'muted' }
+  const ms = new Date(key.expiresAt).getTime() - Date.now()
+  if (ms <= 0)
+    return { label: 'Expired', tone: 'dead' }
+  const days = Math.ceil(ms / 86_400_000)
+  if (days <= 7)
+    return { label: `Expires in ${days}d`, tone: 'warn' }
+  return { label: `Expires ${new Date(key.expiresAt).toLocaleDateString()}`, tone: 'muted' }
+}
+const toneClass: Record<'muted' | 'warn' | 'dead', string> = {
+  muted: 'text-slate-500',
+  warn: 'text-amber-300',
+  dead: 'text-rose-300',
+}
+
+function openAdd() {
+  editTarget.value = null
+  formError.value = null
+  showForm.value = true
+}
+function openEdit(key: ApiKey) {
+  editTarget.value = key
+  formError.value = null
+  showForm.value = true
+}
+
+async function submit(input: ApiKeyInput) {
+  submitting.value = true
+  formError.value = null
+  try {
+    if (editTarget.value) {
+      await request(`api-keys/${editTarget.value.id}`, { method: 'PATCH', body: input })
+      showForm.value = false
+    }
+    else {
+      const key = await request<CreatedApiKey>('api-keys', { method: 'POST', body: input })
+      showForm.value = false
+      // Hand straight off to the reveal — this is the only chance to copy it.
+      created.value = key
+    }
+    await refresh()
+  }
+  catch (err) {
+    formError.value = extractError(err, 'Could not save the key.')
+  }
+  finally {
+    submitting.value = false
+  }
+}
+
+async function copyKey() {
+  if (!created.value)
+    return
+  await navigator.clipboard.writeText(created.value.key)
+  copied.value = true
+  setTimeout(() => (copied.value = false), 2000)
+}
+
+function dismissReveal() {
+  created.value = null
+  copied.value = false
+}
+
+function closeConfirm() {
+  confirmTarget.value = null
+  revokeError.value = null
+}
+async function confirmRevoke() {
+  if (!confirmTarget.value)
+    return
+  revoking.value = true
+  revokeError.value = null
+  try {
+    await request(`api-keys/${confirmTarget.value.id}`, { method: 'DELETE' })
+    confirmTarget.value = null
+    await refresh()
+  }
+  catch (err) {
+    revokeError.value = extractError(err, 'Could not revoke the key.')
+  }
+  finally {
+    revoking.value = false
+  }
+}
+</script>
+
+<template>
+  <div>
+    <PageHeader title="Settings" subtitle="Configure this Jack instance." />
+
+    <section>
+      <div class="mb-3 flex items-end justify-between gap-4">
+        <div>
+          <h2 class="text-sm font-medium text-slate-200">
+            API keys
+          </h2>
+          <p class="mt-0.5 text-xs text-slate-500">
+            Keys external tools use to authenticate with Jack's API.
+          </p>
+        </div>
+        <button class="shrink-0 rounded-lg bg-brand-600 px-4 py-2 text-sm font-medium text-white transition hover:bg-brand-500" @click="openAdd">
+          Create key
+        </button>
+      </div>
+
+      <div v-if="error" class="rounded-xl border border-rose-900/60 bg-rose-950/30 p-4 text-sm text-rose-200">
+        Failed to load API keys.
+      </div>
+
+      <div v-else-if="pending" class="text-sm text-slate-500">
+        Loading…
+      </div>
+
+      <div v-else-if="keys.length === 0" class="rounded-xl border border-slate-800 bg-slate-900/40 p-8 text-center text-sm text-slate-500">
+        No API keys yet. Create one to let external tools authenticate with Jack.
+      </div>
+
+      <div v-else class="space-y-2">
+        <div
+          v-for="key in keys"
+          :key="key.id"
+          class="rounded-xl border border-slate-800 bg-slate-900/40 px-4 py-3.5"
+        >
+          <div class="flex items-center gap-3">
+            <div class="min-w-0 flex-1">
+              <div class="flex items-baseline gap-2">
+                <span v-if="key.name" class="truncate font-medium" :title="key.name">{{ key.name }}</span>
+                <span v-else class="truncate font-medium text-slate-500">Unnamed key</span>
+                <span class="shrink-0 font-mono text-xs text-slate-600">#{{ key.id }}</span>
+              </div>
+              <p v-if="key.description" class="truncate text-xs text-slate-500" :title="key.description">
+                {{ key.description }}
+              </p>
+            </div>
+            <div class="shrink-0 text-right">
+              <p class="text-xs font-medium" :class="toneClass[expiryInfo(key).tone]">
+                {{ expiryInfo(key).label }}
+              </p>
+              <p class="text-xs text-slate-600" :title="formatDate(key.createdAt)">
+                Created {{ formatAgo(key.createdAt) }} ago
+              </p>
+            </div>
+            <div class="shrink-0">
+              <button class="text-xs font-medium text-slate-400 hover:text-slate-100" @click="openEdit(key)">
+                Edit
+              </button>
+              <button class="ml-3 text-xs font-medium text-slate-400 hover:text-rose-400" @click="confirmTarget = key">
+                Revoke
+              </button>
+            </div>
+          </div>
+        </div>
+      </div>
+    </section>
+
+    <Modal v-if="showForm" :title="editTarget ? 'Edit API key' : 'Create API key'" @close="showForm = false">
+      <ApiKeyForm
+        :initial="editTarget"
+        :submitting="submitting"
+        :error="formError"
+        @submit="submit"
+        @cancel="showForm = false"
+      />
+    </Modal>
+
+    <Modal v-if="created" title="API key created" @close="dismissReveal">
+      <div class="space-y-4">
+        <div class="rounded-lg border border-amber-900/60 bg-amber-950/30 px-3.5 py-3 text-sm leading-relaxed text-amber-200">
+          Copy this key now — it's the only time it's shown. Store it somewhere safe; you won't be able to view it again.
+        </div>
+
+        <div>
+          <label class="mb-1 block text-sm text-slate-300">{{ created.name || 'Unnamed key' }}</label>
+          <div class="flex items-stretch gap-2">
+            <code class="min-w-0 flex-1 select-all break-all rounded-lg border border-slate-700 bg-slate-950 px-3 py-2.5 font-mono text-sm text-emerald-300">{{ created.key }}</code>
+            <button
+              class="shrink-0 rounded-lg bg-brand-600 px-4 text-sm font-medium text-white transition hover:bg-brand-500"
+              @click="copyKey"
+            >
+              {{ copied ? 'Copied' : 'Copy' }}
+            </button>
+          </div>
+        </div>
+
+        <div class="flex justify-end pt-1">
+          <button class="rounded-lg bg-slate-800 px-4 py-2 text-sm font-medium text-slate-100 transition hover:bg-slate-700" @click="dismissReveal">
+            Done
+          </button>
+        </div>
+      </div>
+    </Modal>
+
+    <Modal v-if="confirmTarget" title="Revoke API key" @close="closeConfirm">
+      <p class="text-sm text-slate-300">
+        Revoke <strong>{{ confirmTarget.name || `key #${confirmTarget.id}` }}</strong>? Any tool using this key
+        stops working immediately. This can't be undone.
+      </p>
+      <p v-if="revokeError" class="mt-3 rounded-lg border border-rose-900/60 bg-rose-950/30 p-3 text-sm text-rose-200">
+        {{ revokeError }}
+      </p>
+      <div class="mt-5 flex justify-end gap-2">
+        <button class="rounded-lg px-4 py-2 text-sm text-slate-400 hover:text-slate-100" @click="closeConfirm">
+          Cancel
+        </button>
+        <button
+          :disabled="revoking"
+          class="rounded-lg bg-rose-600 px-4 py-2 text-sm font-medium text-white transition hover:bg-rose-500 disabled:opacity-50"
+          @click="confirmRevoke"
+        >
+          {{ revoking ? 'Revoking…' : 'Revoke' }}
+        </button>
+      </div>
+    </Modal>
+  </div>
+</template>