@extends('layouts.admin')

@section('title', 'News Importer')

@section('content')
    <div class="space-y-6">
        <div class="flex items-center justify-between">
            <div>
                <h1 class="text-2xl font-bold text-gray-900">News Importer</h1>
                <p class="text-sm text-gray-600 mt-1">Import licensed news from NewsAPI.org into your database.</p>
            </div>
            <a href="{{ route('admin.articles.index') }}" class="text-sm text-blue-600 hover:text-blue-800">← Back to articles</a>
        </div>

        @if (session('success'))
            <div class="bg-green-50 border border-green-200 text-green-800 rounded-lg p-4">
                <p class="font-semibold">{{ session('success') }}</p>
                @if (session('import_output'))
                    <pre class="mt-2 text-xs bg-white p-3 rounded border overflow-x-auto whitespace-pre">{{ session('import_output') }}</pre>
                @endif
            </div>
        @endif
        @if (session('error'))
            <div class="bg-red-50 border border-red-200 text-red-800 rounded-lg p-4">{{ session('error') }}</div>
        @endif

        <div class="grid grid-cols-1 md:grid-cols-4 gap-4">
            <div class="bg-white rounded-lg shadow p-5">
                <div class="text-xs text-gray-500 uppercase">Total articles</div>
                <div class="text-3xl font-bold mt-1">{{ $stats['total'] }}</div>
            </div>
            <div class="bg-white rounded-lg shadow p-5">
                <div class="text-xs text-gray-500 uppercase">From NewsAPI</div>
                <div class="text-3xl font-bold mt-1 text-blue-600">{{ $stats['imported'] }}</div>
            </div>
            <div class="bg-white rounded-lg shadow p-5">
                <div class="text-xs text-gray-500 uppercase">Imported (24h)</div>
                <div class="text-3xl font-bold mt-1 text-green-600">{{ $stats['last_24h'] }}</div>
            </div>
            <div class="bg-white rounded-lg shadow p-5">
                <div class="text-xs text-gray-500 uppercase">Images cached</div>
                <div class="text-3xl font-bold mt-1 text-purple-600">{{ $stats['images'] }}</div>
            </div>
        </div>

        <div class="bg-white rounded-lg shadow p-5">
            <h2 class="text-lg font-semibold mb-3">API Connection</h2>
            @if ($connection['ok'])
                <div class="flex items-center text-green-700">
                    <svg class="w-5 h-5 mr-2" fill="currentColor" viewBox="0 0 20 20"><path fill-rule="evenodd" d="M10 18a8 8 0 100-16 8 8 0 000 16zm3.707-9.293a1 1 0 00-1.414-1.414L9 10.586 7.707 9.293a1 1 0 00-1.414 1.414l2 2a1 1 0 001.414 0l4-4z" clip-rule="evenodd"/></svg>
                    <span>Connected. {{ $connection['total_results'] ?? 0 }} AU results available.</span>
                </div>
            @else
                <div class="text-red-700">
                    <strong>Not connected:</strong> {{ $connection['error'] }}
                    <p class="text-sm text-gray-600 mt-1">Get a free API key at <a href="https://newsapi.org/register" target="_blank" class="underline">newsapi.org/register</a> and add it to your <code>.env</code> as <code>NEWSAPI_KEY</code>.</p>
                </div>
            @endif
        </div>

        <form method="POST" id="import-form" class="bg-white rounded-lg shadow p-5 space-y-4">
            @csrf
            <h2 class="text-lg font-semibold">Run an import</h2>

            <div class="grid grid-cols-1 md:grid-cols-2 gap-4">
                <div>
                    <label class="block text-sm font-medium text-gray-700 mb-1">Mode</label>
                    <select name="mode" id="mode" class="w-full rounded border-gray-300" onchange="toggleRange()">
                        <option value="latest">Latest (top headlines, country=au)</option>
                        <option value="range" selected>Date range (/everything)</option>
                    </select>
                </div>
                <div>
                    <label class="block text-sm font-medium text-gray-700 mb-1">Limit (max 100)</label>
                    <input type="number" name="limit" value="30" min="1" max="100" class="w-full rounded border-gray-300">
                </div>
            </div>

            <div id="range-fields" class="grid grid-cols-1 md:grid-cols-2 gap-4">
                <div>
                    <label class="block text-sm font-medium text-gray-700 mb-1">From</label>
                    <input type="date" name="from" value="{{ now()->subDays(29)->toDateString() }}" class="w-full rounded border-gray-300">
                    <p class="text-xs text-gray-500 mt-1">Free tier limited to last ~30 days</p>
                </div>
                <div>
                    <label class="block text-sm font-medium text-gray-700 mb-1">To</label>
                    <input type="date" name="to" value="{{ now()->toDateString() }}" class="w-full rounded border-gray-300">
                </div>
            </div>

            <div class="grid grid-cols-1 md:grid-cols-2 gap-4">
                <div>
                    <label class="block text-sm font-medium text-gray-700 mb-1">Search query (optional)</label>
                    <input type="text" name="query" placeholder="e.g. Sydney, AFL, election" class="w-full rounded border-gray-300">
                </div>
                <div>
                    <label class="block text-sm font-medium text-gray-700 mb-1">Sources (optional, comma-separated)</label>
                    <input type="text" name="sources" placeholder="abc-news-au,news-com-au" class="w-full rounded border-gray-300">
                    <p class="text-xs text-gray-500 mt-1">Valid AU: {{ implode(', ', array_keys($sources)) }}</p>
                </div>
            </div>

            <div class="flex items-center">
                <label class="inline-flex items-center">
                    <input type="checkbox" name="no_images" value="1" class="rounded">
                    <span class="ml-2 text-sm text-gray-700">Skip downloading images</span>
                </label>
            </div>

            <div class="bg-yellow-50 border border-yellow-200 rounded p-3 text-xs text-yellow-900">
                <strong>Copyright note:</strong> Imports include headline, summary, and image with a "Read full article at source →" attribution link. NewsAPI free tier is for development only; production use requires a paid plan.
            </div>

            <button type="submit" class="bg-blue-600 hover:bg-blue-700 text-white px-5 py-2 rounded font-semibold" {{ $connection['ok'] ? '' : 'disabled' }}>
                Run import
            </button>
        </form>

        <div class="bg-white rounded-lg shadow p-5">
            <h2 class="text-lg font-semibold mb-3">Recent imports</h2>
            <div class="overflow-x-auto">
                <table class="min-w-full divide-y divide-gray-200 text-sm">
                    <thead class="bg-gray-50">
                        <tr>
                            <th class="px-3 py-2 text-left">Title</th>
                            <th class="px-3 py-2 text-left">Source</th>
                            <th class="px-3 py-2 text-left">Published</th>
                            <th class="px-3 py-2 text-left">Image</th>
                            <th class="px-3 py-2 text-left"></th>
                        </tr>
                    </thead>
                    <tbody class="divide-y divide-gray-100">
                        @forelse ($recentImports as $article)
                            <tr>
                                <td class="px-3 py-2"><a href="{{ route('admin.articles.edit', $article) }}" class="text-blue-600 hover:underline">{{ Str::limit($article->title, 60) }}</a></td>
                                <td class="px-3 py-2 text-gray-600">{{ $article->source_name }}</td>
                                <td class="px-3 py-2 text-gray-500">{{ $article->published_at?->format('Y-m-d') }}</td>
                                <td class="px-3 py-2">
                                    @if ($article->featured_image)
                                        <span class="text-green-600">✓</span>
                                    @else
                                        <span class="text-gray-400">—</span>
                                    @endif
                                </td>
                                <td class="px-3 py-2">
                                    <a href="{{ $article->source_url }}" target="_blank" rel="nofollow" class="text-xs text-gray-500 hover:text-gray-700">source ↗</a>
                                </td>
                            </tr>
                        @empty
                            <tr><td colspan="5" class="px-3 py-4 text-center text-gray-500">No imports yet.</td></tr>
                        @endforelse
                    </tbody>
                </table>
            </div>
        </div>
    </div>

    <script>
        function toggleRange() {
            const mode = document.getElementById('mode').value;
            document.getElementById('range-fields').style.display = mode === 'range' ? 'grid' : 'none';
            const form = document.getElementById('import-form');
            form.action = mode === 'range' 
                ? '{{ route('admin.import.range') }}' 
                : '{{ route('admin.import.latest') }}';
        }
        toggleRange();
    </script>
@endsection