{# Recent Webmentions Widget - site-wide inbound/outbound activity #}
{# Uses client-side fetch from /webmentions/api/mentions (same as /interactions page) #}
{# Outbound tab uses Eleventy collections (likes, replies, bookmarks, reposts) #}
<is-land on:visible>
<div class="widget" x-data="webmentionsWidget()" x-init="init()">
  <h3 class="widget-title flex items-center gap-2">
    <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
      <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M8 12h.01M12 12h.01M16 12h.01M21 12c0 4.418-4.03 8-9 8a9.863 9.863 0 01-4.255-.949L3 20l1.395-3.72C3.512 15.042 3 13.574 3 12c0-4.418 4.03-8 9-8s9 3.582 9 8z"/>
    </svg>
    Webmentions
  </h3>

  {# Tab buttons #}
  <div class="flex border-b border-surface-200 dark:border-surface-700 mb-3">
    <button
      @click="tab = 'inbound'"
      :class="tab === 'inbound' ? 'border-accent-500 text-accent-600 dark:text-accent-400' : 'border-transparent text-surface-600 dark:text-surface-400 hover:text-surface-700 dark:hover:text-surface-300'"
      class="px-2 py-1.5 text-xs font-medium border-b-2 -mb-px transition-colors">
      Received
      <span x-show="mentions.length" x-text="mentions.length" class="ml-0.5 text-xs opacity-75"></span>
    </button>
    <button
      @click="tab = 'outbound'"
      :class="tab === 'outbound' ? 'border-accent-500 text-accent-600 dark:text-accent-400' : 'border-transparent text-surface-600 dark:text-surface-400 hover:text-surface-700 dark:hover:text-surface-300'"
      class="px-2 py-1.5 text-xs font-medium border-b-2 -mb-px transition-colors">
      Sent
    </button>
  </div>

  {# === Inbound tab (client-side fetched) === #}
  <div x-show="tab === 'inbound'" x-transition>
    {# Loading #}
    <div x-show="loading" class="text-center py-3">
      <div class="inline-block animate-spin rounded-full h-4 w-4 border-b-2 border-accent-500"></div>
    </div>

    {# Mentions list #}
    <div x-show="!loading && mentions.length" class="space-y-2">
      <template x-for="wm in mentions.slice(0, 8)" :key="wm['wm-id']">
        <div class="flex items-start gap-2 text-xs">
          <img
            :src="wm.author?.photo || '/images/default-avatar.svg'"
            :alt="wm.author?.name || 'Anonymous'"
            class="w-5 h-5 rounded-full flex-shrink-0 mt-0.5"
            loading="lazy"
            onerror="this.src='/images/default-avatar.svg'"
          >
          <div class="min-w-0">
            <span class="font-medium text-surface-900 dark:text-surface-100" x-text="wm.author?.name || 'Anonymous'"></span>
            <span x-show="wm['wm-property'] === 'like-of'" class="text-red-500"> liked</span>
            <span x-show="wm['wm-property'] === 'repost-of'" class="text-green-500"> reposted</span>
            <span x-show="wm['wm-property'] === 'in-reply-to'" class="text-sky-500"> replied to</span>
            <span x-show="wm['wm-property'] === 'mention-of'" class="text-amber-500"> mentioned</span>
            <span x-show="wm['wm-property'] === 'bookmark-of'" class="text-purple-500"> bookmarked</span>
            <a :href="wm['wm-target']" class="text-surface-600 dark:text-surface-400 hover:underline block truncate" x-text="formatPath(wm['wm-target'])"></a>
          </div>
        </div>
      </template>
    </div>

    {# Empty #}
    <p x-show="!loading && !mentions.length && !error" class="text-xs text-surface-600 dark:text-surface-400 py-2">No webmentions received yet.</p>

    {# Error #}
    <p x-show="error" class="text-xs text-red-500 py-2" x-text="error"></p>

    {# Link to full interactions page #}
    <div x-show="mentions.length > 0" class="mt-2 pt-2 border-t border-surface-200 dark:border-surface-700">
      <a href="/interactions/" class="text-xs text-accent-600 dark:text-accent-400 hover:underline">
        View all &rarr;
      </a>
    </div>
  </div>

  {# === Outbound tab (from Eleventy collections) === #}
  <div x-show="tab === 'outbound'" x-transition>
    <div class="space-y-2">
      {% set _recentOutbound = [] %}
      {% for item in collections.likes | head(3) %}
      <div class="flex items-start gap-2 text-xs">
        <svg class="w-4 h-4 text-red-500 flex-shrink-0 mt-0.5" fill="currentColor" viewBox="0 0 24 24"><path d="M12 21.35l-1.45-1.32C5.4 15.36 2 12.28 2 8.5 2 5.42 4.42 3 7.5 3c1.74 0 3.41.81 4.5 2.09C13.09 3.81 14.76 3 16.5 3 19.58 3 22 5.42 22 8.5c0 3.78-3.4 6.86-8.55 11.54L12 21.35z"/></svg>
        <div class="min-w-0">
          <a href="{{ item.url }}" class="text-surface-900 dark:text-surface-100 hover:underline block truncate">
            {% set _likedUrl = item.data.likeOf or item.data.like_of %}
            Liked {{ _likedUrl | replace("https://", "") | truncate(30) }}
          </a>
        </div>
      </div>
      {% endfor %}
      {% for item in collections.replies | head(2) %}
      <div class="flex items-start gap-2 text-xs">
        <svg class="w-4 h-4 text-sky-500 flex-shrink-0 mt-0.5" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M3 10h10a8 8 0 018 8v2M3 10l6 6m-6-6l6-6"/></svg>
        <div class="min-w-0">
          <a href="{{ item.url }}" class="text-surface-900 dark:text-surface-100 hover:underline block truncate">
            {% set _replyToUrl = item.data.inReplyTo or item.data.in_reply_to %}
            Reply to {{ _replyToUrl | replace("https://", "") | truncate(30) }}
          </a>
        </div>
      </div>
      {% endfor %}
      {% for item in collections.reposts | head(2) %}
      <div class="flex items-start gap-2 text-xs">
        <svg class="w-4 h-4 text-green-500 flex-shrink-0 mt-0.5" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 4v5h.582m15.356 2A8.001 8.001 0 004.582 9m0 0H9m11 11v-5h-.581m0 0a8.003 8.003 0 01-15.357-2m15.357 2H15"/></svg>
        <div class="min-w-0">
          <a href="{{ item.url }}" class="text-surface-900 dark:text-surface-100 hover:underline block truncate">
            {% set _repostedUrl = item.data.repostOf or item.data.repost_of %}
            Reposted {{ _repostedUrl | replace("https://", "") | truncate(30) }}
          </a>
        </div>
      </div>
      {% endfor %}
    </div>
    <div class="mt-2 pt-2 border-t border-surface-200 dark:border-surface-700">
      <a href="/interactions/" class="text-xs text-accent-600 dark:text-accent-400 hover:underline">
        View all &rarr;
      </a>
    </div>
  </div>
</div>

<script>
function webmentionsWidget() {
  return {
    tab: 'inbound',
    loading: false,
    error: null,
    mentions: [],
    async init() {
      this.loading = true;
      try {
        const [wmRes, convRes] = await Promise.all([
          fetch('/webmentions/api/mentions?per-page=50&page=0').catch(() => null),
          fetch('/conversations/api/mentions?per-page=50&page=0').catch(() => null),
        ]);
        const wmData = wmRes?.ok ? await wmRes.json() : { children: [] };
        const convData = convRes?.ok ? await convRes.json() : { children: [] };

        // Merge: conversations items first (richer metadata), then webmentions
        const seen = new Set();
        const merged = [];
        for (const item of (convData.children || [])) {
          const key = item['wm-id'] || item.url;
          if (key && !seen.has(key)) { seen.add(key); merged.push(item); }
        }
        for (const item of (wmData.children || [])) {
          const key = item['wm-id'];
          if (!key || seen.has(key)) continue;
          if (item.url && seen.has(item.url)) continue;
          seen.add(key);
          merged.push(item);
        }

        this.mentions = merged.sort((a, b) => {
          return new Date(b.published || b['wm-received'] || 0) - new Date(a.published || a['wm-received'] || 0);
        });
      } catch (e) {
        this.error = 'Could not load';
      } finally {
        this.loading = false;
      }
    },
    formatPath(url) {
      try { return new URL(url).pathname; } catch { return url; }
    }
  };
}
</script>
</is-land>