---
/**
 * Avatar Variants Management
 * Full CRUD for avatar_variants collection
 */
import AdminLayout from '@/layouts/AdminLayout.astro';
import { getDirectusClient } from '@/lib/directus/client';
import { readItems } from '@directus/sdk';

const client = getDirectusClient();

let items = [];
let error = null;
let stats = {
  total: 0,
  male: 0,
  female: 0,
  neutral: 0,
};

try {
  items = await client.request(readItems('avatar_variants', {
    fields: ['*'],
    sort: ['avatar_key', 'variant_type'],
  }));
  
  stats.total = items.length;
  stats.male = items.filter((i: any) => i.variant_type === 'male').length;
  stats.female = items.filter((i: any) => i.variant_type === 'female').length;
  stats.neutral = items.filter((i: any) => i.variant_type === 'neutral').length;
} catch (e) {
  console.error('Error fetching avatar variants:', e);
  error = e instanceof Error ? e.message : 'Unknown error';
}
---

<AdminLayout title="Avatar Variants">
  <div class="space-y-6">
    <!-- Header -->
    <div class="flex justify-between items-center">
      <div>
        <h1 class="spark-heading text-3xl">🎭 Avatar Variants</h1>
        <p class="text-silver mt-1">Manage gender and tone variations</p>
      </div>
      <div class="flex gap-3">
        <button class="spark-btn-secondary text-sm" onclick="window.dispatchEvent(new CustomEvent('import-modal'))">
          📥 Import
        </button>
        <button class="spark-btn-secondary text-sm" onclick="window.dispatchEvent(new CustomEvent('export-data', {detail: {collection: 'avatar_variants'}}))">
          📤 Export
        </button>
        <a href="/admin/collections/avatar-variants/new" class="spark-btn-primary text-sm">
          ✨ New Variant
        </a>
      </div>
    </div>

    {error && (
      <div class="spark-card p-4 border-red-500 text-red-400">
        <strong>Error:</strong> {error}
      </div>
    )}

    <!-- Stats -->
    <div class="grid grid-cols-4 gap-4">
      <div class="spark-card p-6">
        <div class="spark-label mb-2">Total Variants</div>
        <div class="spark-data text-3xl">{stats.total}</div>
      </div>
      <div class="spark-card p-6">
        <div class="spark-label mb-2">Male</div>
        <div class="spark-data text-3xl text-blue-400">{stats.male}</div>
      </div>
      <div class="spark-card p-6">
        <div class="spark-label mb-2">Female</div>
        <div class="spark-data text-3xl text-pink-400">{stats.female}</div>
      </div>
      <div class="spark-card p-6">
        <div class="spark-label mb-2">Neutral</div>
        <div class="spark-data text-3xl text-purple-400">{stats.neutral}</div>
      </div>
    </div>

    <!-- Variants Table -->
    <div class="spark-card overflow-hidden">
      <div class="p-6 border-b border-edge-subtle">
        <h2 class="text-white font-semibold">All Variants</h2>
      </div>
      
      <div class="overflow-x-auto">
        <table class="w-full">
          <thead class="bg-graphite">
            <tr>
              <th class="text-left px-6 py-3 spark-label">Avatar</th>
              <th class="text-left px-6 py-3 spark-label">Type</th>
              <th class="text-left px-6 py-3 spark-label">Pronouns</th>
              <th class="text-left px-6 py-3 spark-label">Identity</th>
              <th class="text-right px-6 py-3 spark-label">Actions</th>
            </tr>
          </thead>
          <tbody>
            {items.map((variant: any, index: number) => (
              <tr class={index % 2 === 0 ? 'bg-black/20' : ''}>
                <td class="px-6 py-4 text-white">{variant.avatar_key}</td>
                <td class="px-6 py-4">
                  <span class={`px-2 py-1 rounded text-xs ${
                    variant.variant_type === 'male' ? 'bg-blue-500/20 text-blue-400' :
                    variant.variant_type === 'female' ? 'bg-pink-500/20 text-pink-400' :
                    'bg-purple-500/20 text-purple-400'
                  }`}>
                    {variant.variant_type}
                  </span>
                </td>
                <td class="px-6 py-4 text-silver">{variant.pronoun}</td>
                <td class="px-6 py-4 text-silver">{variant.identity}</td>
                <td class="px-6 py-4 text-right">
                  <a href={`/admin/collections/avatar-variants/${variant.id}`} class="spark-btn-ghost text-xs px-3 py-1">
                    Edit
                  </a>
                </td>
              </tr>
            ))}
          </tbody>
        </table>
        
        {items.length === 0 && !error && (
          <div class="p-12 text-center">
            <p class="text-silver/50">No variants found. Create your first one!</p>
          </div>
        )}
      </div>
    </div>
  </div>
</AdminLayout>

<script>
  // Handle export
  window.addEventListener('export-data', async (e: any) => {
    const { collection } = e.detail;
    const response = await fetch(`/api/collections/${collection}/export`);
    const blob = await response.blob();
    const url = window.URL.createObjectURL(blob);
    const a = document.createElement('a');
    a.href = url;
    a.download = `${collection}-${new Date().toISOString().split('T')[0]}.json`;
    a.click();
  });
</script>