@php
    $mediaSources = collect([['entity' => $entity, 'type' => $mediaType, 'is_related' => false]])
        ->concat(collect($relatedMediaSources ?? [])->map(fn($source) => [
            'entity' => $source['entity'] ?? null,
            'type' => $source['type'] ?? null,
            'is_related' => true,
        ]))
        ->filter(fn($source) => $source['entity']);

    $mediaLinks = $mediaSources
        ->flatMap(fn($source) => $source['entity']->mediaLinks->map(fn($link) => [
            'link' => $link,
            'source_type' => $source['type'],
            'is_related' => $source['is_related'],
        ]))
        ->unique(fn($item) => $item['link']->id)
        ->sortBy(fn($item) => [$item['link']->role, $item['link']->sort_order])
        ->values();
@endphp
<section class="admin-media-panel">
    <div class="section-heading admin-section-heading">
        <div>
            <span class="eyebrow">{{ __('ui.admin_media_kicker') }}</span>
            <h2>{{ __('ui.admin_media_title') }}</h2>
            <p>{{ __('ui.admin_media_intro') }}</p>
        </div>
    </div>

    @if(session('admin_media_status'))
        <div class="admin-success">✓ {{ session('admin_media_status') === 'deleted' ? __('ui.admin_media_deleted') : __('ui.admin_media_uploaded') }}</div>
    @endif

    <form method="post" action="{{ route('admin.media.store', ['type' => $mediaType, 'id' => $entity->getKey()]) }}" enctype="multipart/form-data" class="admin-media-upload">
        @csrf
        <label>
            <span>{{ __('ui.admin_media_file') }}</span>
            <input type="file" name="image" accept="image/jpeg,image/png,image/webp" required data-admin-media-input>
            <small>{{ __('ui.admin_media_limits') }}</small>
            <img class="admin-media-local-preview" data-admin-media-preview alt="" hidden>
        </label>
        <label>
            <span>{{ __('ui.admin_media_role') }}</span>
            <select name="role" required>
                @foreach($mediaRoles as $role)
                    <option value="{{ $role }}">{{ __('ui.admin_media_role_'.$role) }}</option>
                @endforeach
            </select>
        </label>
        <label>
            <span>{{ __('ui.admin_media_author') }}</span>
            <input name="author_name" maxlength="180">
        </label>
        <label>
            <span>{{ __('ui.admin_media_source') }}</span>
            <input name="source_name" maxlength="180">
        </label>
        <label class="admin-span-2">
            <span>{{ __('ui.admin_media_source_url') }}</span>
            <input type="url" name="source_url" maxlength="2048">
        </label>
        <label>
            <span>{{ __('ui.admin_media_license') }}</span>
            <input name="license_key" maxlength="80" placeholder="CC BY-SA 4.0">
        </label>
        <button class="button button-primary" type="submit">{{ __('ui.admin_media_upload') }}</button>
    </form>

    @if($mediaLinks->isNotEmpty())
        <div class="admin-media-grid">
            @foreach($mediaLinks as $mediaItem)
                @php
                    $link=$mediaItem['link'];
                    $asset=$link->mediaAsset;
                @endphp
                @if($asset)
                    <article class="admin-media-card">
                        <div class="admin-media-preview">
                            <img src="{{ $asset->disk === 'public' ? '/storage/'.ltrim($asset->path, '/') : \Illuminate\Support\Facades\Storage::disk($asset->disk)->url($asset->path) }}" alt="">
                            <span>{{ __('ui.admin_media_role_'.$link->role) }}</span>
                        </div>
                        <div class="admin-media-meta">
                            <strong title="{{ $asset->original_filename ?: basename($asset->path) }}">{{ basename($asset->path) }}</strong>
                            @if($mediaItem['is_related'])
                                <small>{{ __('ui.type_'.$mediaItem['source_type']) }}</small>
                            @endif
                            <small>{{ $asset->width }}×{{ $asset->height }} · {{ number_format($asset->size_bytes / 1024, 0, ',', ' ') }} Ko</small>
                            <small>{{ $asset->source_kind }}@if($asset->credit?->source_name) · {{ $asset->credit->source_name }}@endif</small>
                            @if($asset->credit?->author_name)<small>© {{ $asset->credit->author_name }}</small>@endif
                        </div>
                        <form method="post" action="{{ route('admin.media.destroy', $link) }}" onsubmit="return confirm('{{ __('ui.admin_media_delete_confirm') }}')">
                            @csrf @method('DELETE')
                            <button class="button button-ghost" type="submit">{{ __('ui.admin_media_delete') }}</button>
                        </form>
                    </article>
                @endif
            @endforeach
        </div>
    @else
        <div class="admin-media-empty">{{ __('ui.admin_media_empty') }}</div>
    @endif
</section>