kochwas/src/routes/wishlist/+page.svelte

<script lang="ts">
  import { onMount } from 'svelte';
  import { Utensils, Trash2, CookingPot } from 'lucide-svelte';
  import { profileStore } from '$lib/client/profile.svelte';
  import { wishlistStore } from '$lib/client/wishlist.svelte';
  import { alertAction, confirmAction } from '$lib/client/confirm.svelte';
  import { requireOnline } from '$lib/client/require-online';
  import type { WishlistEntry, SortKey } from '$lib/server/wishlist/repository';

  const SORT_OPTIONS: { value: SortKey; label: string }[] = [
    { value: 'popular', label: 'Meist gewünscht' },
    { value: 'newest', label: 'Neueste' },
    { value: 'oldest', label: 'Älteste' }
  ];

  let entries = $state<WishlistEntry[]>([]);
  let loading = $state(true);
  let sort = $state<SortKey>('popular');

  async function load() {
    loading = true;
    const params = new URLSearchParams({ sort });
    if (profileStore.active) params.set('profile_id', String(profileStore.active.id));
    const res = await fetch(`/api/wishlist?${params}`);
    const body = await res.json();
    entries = body.entries;
    loading = false;
  }

  $effect(() => {
    // Re-fetch when sort or active profile changes
    sort;
    profileStore.activeId;
    void load();
  });

  async function toggleMine(entry: WishlistEntry) {
    if (!profileStore.active) {
      await alertAction({
        title: 'Kein Profil gewählt',
        message: 'Tippe oben rechts auf „Profil wählen", um mitzuwünschen.'
      });
      return;
    }
    if (!requireOnline('Die Wunschlisten-Aktion')) return;
    const profileId = profileStore.active.id;
    if (entry.on_my_wishlist) {
      await fetch(`/api/wishlist/${entry.recipe_id}?profile_id=${profileId}`, {
        method: 'DELETE'
      });
    } else {
      await fetch('/api/wishlist', {
        method: 'POST',
        headers: { 'content-type': 'application/json' },
        body: JSON.stringify({ recipe_id: entry.recipe_id, profile_id: profileId })
      });
    }
    await load();
    void wishlistStore.refresh();
  }

  async function removeForAll(entry: WishlistEntry) {
    const ok = await confirmAction({
      title: 'Von der Wunschliste entfernen?',
      message: `„${entry.title}" wird für alle Profile aus der Wunschliste gestrichen. Das Rezept selbst bleibt erhalten.`,
      confirmLabel: 'Entfernen',
      destructive: true
    });
    if (!ok) return;
    if (!requireOnline('Das Entfernen')) return;
    await fetch(`/api/wishlist/${entry.recipe_id}?all=true`, { method: 'DELETE' });
    await load();
    void wishlistStore.refresh();
  }

  onMount(() => {
    void load();
    void wishlistStore.refresh();
  });

  function resolveImage(p: string | null): string | null {
    if (!p) return null;
    return /^https?:\/\//i.test(p) ? p : `/images/${p}`;
  }
</script>

<header class="head">
  <h1>Wunschliste</h1>
  <p class="sub">Das wollen wir bald mal essen.</p>
</header>

<div class="sort-chips" role="tablist" aria-label="Sortierung">
  {#each SORT_OPTIONS as s (s.value)}
    <button
      type="button"
      role="tab"
      aria-selected={sort === s.value}
      class="chip"
      class:active={sort === s.value}
      onclick={() => (sort = s.value)}
    >
      {s.label}
    </button>
  {/each}
</div>

{#if loading}
  <p class="muted">Lädt …</p>
{:else if entries.length === 0}
  <section class="empty">
    <div class="big"><CookingPot size={48} strokeWidth={1.5} /></div>
    <p>Noch nichts gewünscht.</p>
    <p class="hint">Öffne ein Rezept und klick dort auf „Auf Wunschliste".</p>
  </section>
{:else}
  <ul class="list">
    {#each entries as e (e.recipe_id)}
      <li class="card">
        <a class="body" href={`/recipes/${e.recipe_id}`}>
          {#if resolveImage(e.image_path)}
            <img src={resolveImage(e.image_path)} alt="" loading="lazy" />
          {:else}
            <div class="placeholder"><CookingPot size={32} /></div>
          {/if}
          <div class="text">
            <div class="title">{e.title}</div>
            <div class="meta">
              {#if e.wanted_by_names}
                <span class="wanted-by">{e.wanted_by_names}</span>
              {/if}
              {#if e.source_domain}
                <span class="src">· {e.source_domain}</span>
              {/if}
              {#if e.avg_stars !== null}
                <span>· ★ {e.avg_stars.toFixed(1)}</span>
              {/if}
            </div>
          </div>
        </a>
        <div class="actions">
          <button
            class="like"
            class:active={e.on_my_wishlist}
            aria-label={e.on_my_wishlist ? 'Ich will das nicht mehr' : 'Ich will das auch'}
            onclick={() => toggleMine(e)}
          >
            <Utensils size={18} strokeWidth={2} />
            {#if e.wanted_by_count > 0}
              <span class="count">{e.wanted_by_count}</span>
            {/if}
          </button>
          <button
            class="del"
            aria-label="Für alle entfernen"
            onclick={() => removeForAll(e)}
          >
            <Trash2 size={18} strokeWidth={2} />
          </button>
        </div>
      </li>
    {/each}
  </ul>
{/if}

<style>
  .head {
    padding: 1.25rem 0 0.5rem;
  }
  .head h1 {
    margin: 0;
    font-size: 1.6rem;
    color: #2b6a3d;
  }
  .sub {
    margin: 0.2rem 0 0;
    color: #666;
  }
  .sort-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    margin: 0.5rem 0 1rem;
  }
  .chip {
    padding: 0.4rem 0.85rem;
    background: white;
    border: 1px solid #cfd9d1;
    border-radius: 999px;
    color: #2b6a3d;
    font-size: 0.88rem;
    cursor: pointer;
    min-height: 36px;
    font-family: inherit;
    white-space: nowrap;
  }
  .chip:hover {
    background: #f4f8f5;
  }
  .chip.active {
    background: #2b6a3d;
    color: white;
    border-color: #2b6a3d;
    font-weight: 600;
  }
  .muted {
    color: #888;
    text-align: center;
    padding: 2rem 0;
  }
  .empty {
    text-align: center;
    padding: 3rem 1rem;
  }
  .big {
    color: #8fb097;
    display: inline-flex;
    margin: 0 0 0.5rem;
  }
  .hint {
    color: #888;
    font-size: 0.9rem;
  }

  .list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
  }
  .card {
    display: flex;
    align-items: stretch;
    background: white;
    border: 1px solid #e4eae7;
    border-radius: 14px;
    overflow: hidden;
    min-height: 96px;
  }
  .body {
    flex: 1;
    display: flex;
    gap: 0.75rem;
    text-decoration: none;
    color: inherit;
    min-width: 0;
  }
  .body img,
  .placeholder {
    width: 96px;
    object-fit: cover;
    background: #eef3ef;
    display: grid;
    place-items: center;
    color: #8fb097;
    flex-shrink: 0;
  }
  .text {
    flex: 1;
    padding: 0.7rem 0.75rem;
    min-width: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
  .title {
    font-weight: 600;
    font-size: 1rem;
    line-height: 1.3;
  }
  .meta {
    display: flex;
    gap: 0.3rem;
    margin-top: 0.25rem;
    color: #888;
    font-size: 0.82rem;
    flex-wrap: wrap;
  }
  .wanted-by {
    color: #2b6a3d;
    font-weight: 500;
  }
  .actions {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    align-items: stretch;
    justify-content: center;
    padding: 0.5rem 0.6rem 0.5rem 0;
  }
  .like,
  .del {
    min-width: 48px;
    min-height: 40px;
    border-radius: 10px;
    border: 1px solid #e4eae7;
    background: white;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.3rem;
    font-size: 1.05rem;
    color: #444;
  }
  .like.active {
    color: #2b6a3d;
    background: #eaf4ed;
    border-color: #b7d6c2;
  }
  .del:hover {
    color: #c53030;
    border-color: #f1b4b4;
    background: #fdf3f3;
  }
  .count {
    font-size: 0.85rem;
    font-weight: 600;
  }
</style>