BRETT/app/components/SiteHeader.vue

<script setup lang="ts">
import { Avatar, AvatarFallback, AvatarImage } from '@/components/ui/avatar'
import { Button } from '@/components/ui/button'
import {
  DropdownMenu,
  DropdownMenuContent,
  DropdownMenuItem,
  DropdownMenuLabel,
  DropdownMenuSeparator,
  DropdownMenuTrigger,
} from '@/components/ui/dropdown-menu'
import { Tooltip, TooltipContent, TooltipTrigger } from '@/components/ui/tooltip'

const { user, can, logout } = useAuth()
const { uniform, toggle: toggleGridMode } = useGridMode()
const { open: paletteOpen } = useCommandPalette()
const route = useRoute()

async function onLogoClick(e: MouseEvent) {
  if (route.path !== '/') return
  e.preventDefault()
  await refreshNuxtData()
}

const initials = computed(() => user.value?.name.slice(0, 2).toUpperCase() ?? '')

async function onLogout() {
  await logout()
  await navigateTo('/')
}
</script>

<template>
  <header class="sticky top-0 z-10 flex h-(--header-height) shrink-0 items-center gap-2 border-b bg-background">
    <div class="flex w-full items-center gap-1 px-4 lg:gap-2 lg:px-6">
      <NuxtLink
        to="/"
        class="mr-2 font-logo text-[2.4rem] leading-none tracking-tight transition-colors hover:text-accent"
        @click="onLogoClick"
      >
        BRETT
      </NuxtLink>
      <UploadPopover />
      <Button variant="ghost" as-child>
        <NuxtLink to="/users" class="flex items-center gap-1.5">
          <Icon name="ph:users-fill" class="size-4" />
          Benutzer
        </NuxtLink>
      </Button>
      <Button v-if="can('admin.access')" variant="ghost" as-child>
        <NuxtLink to="/admin" class="flex items-center gap-1.5">
          <Icon name="ph:shield-fill" class="size-4" />
          Admin
        </NuxtLink>
      </Button>
      <button
        type="button"
        class="ml-auto flex h-9 cursor-pointer items-center gap-2 rounded-md border bg-muted/40 px-3 text-sm text-muted-foreground transition-colors hover:bg-accent hover:text-accent-foreground"
        aria-label="Schnellsuche öffnen (Strg+K)"
        @click="paletteOpen = true"
      >
        <Icon name="ph:magnifying-glass-fill" class="size-4" />
        <span class="hidden text-left sm:inline">Suchen…</span>
        <kbd class="hidden rounded-sm border bg-background px-1.5 text-xs sm:inline">Strg K</kbd>
      </button>
      <div class="flex items-center gap-3">
        <Tooltip>
          <TooltipTrigger as-child>
            <Button
              variant="ghost"
              size="icon"
              @click="toggleGridMode"
            >
              <Icon name="ph:grid-nine-fill" v-if="uniform" class="size-5" />
              <Icon name="ph:squares-four-fill" v-else class="size-5" />
            </Button>
          </TooltipTrigger>
          <TooltipContent>{{ uniform ? 'Bento-Layout' : 'Einheitliche Größe' }}</TooltipContent>
        </Tooltip>
        <ThemeSelector />
        <template v-if="user">
          <NotificationBell />
          <DropdownMenu>
            <DropdownMenuTrigger class="flex cursor-pointer items-center gap-2 rounded-md px-1 py-0.5 outline-none hover:bg-accent">
              <Avatar class="size-8">
                <AvatarImage v-if="user.avatarUrl" :src="user.avatarUrl" :alt="user.name" />
                <AvatarFallback
                  class="text-xs"
                  :style="user.color ? { backgroundColor: user.color, color: '#fff' } : undefined"
                >
                  {{ initials }}
                </AvatarFallback>
              </Avatar>
              <span
                class="text-sm font-medium"
                :style="user.color ? { color: user.color } : undefined"
              >{{ user.name }}</span>
            </DropdownMenuTrigger>
            <DropdownMenuContent align="end" class="w-44">
              <DropdownMenuLabel class="truncate">
                {{ user.name }}
              </DropdownMenuLabel>
              <DropdownMenuSeparator />
              <DropdownMenuItem as-child>
                <NuxtLink :to="`/user/${user.id}`" class="flex items-center gap-2">
                  <Icon name="ph:user-fill" class="size-4" />
                  Profil
                </NuxtLink>
              </DropdownMenuItem>
              <DropdownMenuItem as-child>
                <NuxtLink to="/settings" class="flex items-center gap-2">
                  <Icon name="ph:gear-fill" class="size-4" />
                  Einstellungen
                </NuxtLink>
              </DropdownMenuItem>
              <DropdownMenuSeparator />
              <DropdownMenuItem variant="destructive" class="flex items-center gap-2" @click="onLogout">
                <Icon name="ph:sign-out-fill" class="size-4" />
                Ausloggen
              </DropdownMenuItem>
            </DropdownMenuContent>
          </DropdownMenu>
        </template>
        <template v-else>
          <Button variant="ghost" as-child>
            <NuxtLink to="/login">Login</NuxtLink>
          </Button>
          <Button as-child>
            <NuxtLink to="/register">Registrieren</NuxtLink>
          </Button>
        </template>
      </div>
    </div>
  </header>
</template>