@extends('layouts.admin')
@section('title', __('admin.review.examine'))
@section('content')
<div class="page-header">
    <div>
        <h1>{{ $description['name'] }}</h1>
        <p>{{ __('admin.review.detail_subtitle', ['field' => $review->field_key]) }}@if($review->locale) · {{ strtoupper($review->locale) }}@endif</p>
    </div>
    <div class="button-row">
        @if($description['url'])<a class="button" href="{{ $description['url'] }}">{{ __('admin.review.open_subject') }}</a>@endif
        <a class="button" href="{{ route('admin.review.index') }}">{{ __('admin.actions.back') }}</a>
    </div>
</div>

<div class="detail-grid review-summary-grid">
    <div><span>{{ __('admin.labels.status') }}</span><strong><span class="badge review-status-{{ $review->status }}">{{ __('admin.review.status.'.$review->status) }}</span></strong></div>
    <div><span>{{ __('admin.review.reason_label') }}</span><strong>{{ __('admin.review.reason.'.$review->reason) }}</strong></div>
    <div><span>{{ __('admin.review.severity_label') }}</span><strong>{{ __('admin.review.severity.'.$review->severity) }}</strong></div>
    <div><span>{{ __('admin.review.values') }}</span><strong>{{ $review->distinct_value_count }} / {{ $review->observation_count }}</strong></div>
</div>

@if($review->status === 'resolved')
    <div class="alert alert-success">{{ __('admin.review.already_resolved') }}</div>
@endif

<section class="panel detail-extra">
    <div class="panel-header">
        <div>
            <h2>{{ __('admin.review.current_canonical') }}</h2>
            <p class="panel-hint">{{ __('admin.review.current_canonical_help') }}</p>
        </div>
        @if($review->canonicalValue)
            <span class="badge {{ $review->canonicalValue->is_manually_verified ? 'badge-success' : '' }}">{{ $review->canonicalValue->confidence_score }}%</span>
        @endif
    </div>

    @if($review->canonicalValue)
        @php
            try {
                $canonicalDecoded = $review->canonicalValue->decodedValue();
                $canonicalDisplay = is_scalar($canonicalDecoded) || $canonicalDecoded === null
                    ? var_export($canonicalDecoded, true)
                    : json_encode($canonicalDecoded, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
            } catch (Throwable $e) {
                $canonicalDisplay = '—';
            }
        @endphp
        <div class="review-canonical-value">
            <strong>{{ $canonicalDisplay }}</strong>
            <small>{{ $review->canonicalValue->is_manually_verified ? __('admin.review.manually_verified') : __('admin.review.not_manually_verified') }}</small>
        </div>
        @if($review->status === 'open')
            <form class="form-stack compact-stack review-keep-form" action="{{ route('admin.review.keep-current', $review) }}" method="post">
                @csrf
                <label class="field"><span>{{ __('admin.labels.notes') }}</span><textarea name="notes" rows="2" placeholder="{{ __('admin.review.notes_placeholder') }}"></textarea></label>
                <button class="button" type="submit">{{ __('admin.review.keep_current') }}</button>
            </form>
        @endif
    @else
        <div class="empty">{{ __('admin.review.no_canonical') }}</div>
    @endif
</section>

<section class="panel detail-extra">
    <div class="panel-header">
        <div>
            <h2>{{ __('admin.review.observations') }}</h2>
            <p class="panel-hint">{{ __('admin.review.observations_help') }}</p>
        </div>
    </div>
    <div class="table-wrap table-wrap-inner">
        <table class="review-observations-table">
            <thead><tr>
                <th>{{ __('admin.review.value') }}</th>
                <th>{{ __('admin.review.provider_source') }}</th>
                <th>{{ __('admin.review.confidence') }}</th>
                <th>{{ __('admin.review.observed_at') }}</th>
                <th>{{ __('admin.review.actions') }}</th>
            </tr></thead>
            <tbody>
            @forelse($observations as $observation)
                @php
                    try {
                        $decoded = $observation->normalizedValue();
                        $display = is_scalar($decoded) || $decoded === null
                            ? var_export($decoded, true)
                            : json_encode($decoded, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
                    } catch (Throwable $e) {
                        $display = '—';
                    }
                    $isCanonical = $review->canonicalValue && $review->canonicalValue->value_hash === $observation->value_hash;
                @endphp
                <tr class="{{ $isCanonical ? 'review-observation-canonical' : '' }}">
                    <td class="review-value-cell"><strong>{{ $display }}</strong>@if($isCanonical)<small>{{ __('admin.review.same_as_canonical') }}</small>@endif</td>
                    <td><strong>{{ $observation->provider?->name ?: __('admin.review.manual_source') }}</strong><small>{{ $observation->source?->name ?: '—' }}</small></td>
                    <td>{{ $observation->confidence_score }}%<small>{{ $observation->confidence_reason ?: '—' }}</small></td>
                    <td>{{ ($observation->observed_at ?: $observation->fetched_at)?->format('d/m/Y H:i:s') ?: '—' }}</td>
                    <td class="actions-cell review-actions-cell">
                        @if($review->status === 'open')
                            <form action="{{ route('admin.review.accept', $review) }}" method="post">
                                @csrf
                                <input type="hidden" name="observation_id" value="{{ $observation->id }}">
                                <button class="button button-small button-primary" type="submit">{{ __('admin.review.accept_value') }}</button>
                            </form>
                            @if(! $review->canonicalValue || $review->canonicalValue->selected_observation_id !== $observation->id)
                                <form action="{{ route('admin.review.reject', $review) }}" method="post">
                                    @csrf
                                    <input type="hidden" name="observation_id" value="{{ $observation->id }}">
                                    <button class="button button-small" type="submit">{{ __('admin.review.reject_value') }}</button>
                                </form>
                            @endif
                        @else
                            <span class="muted">—</span>
                        @endif
                    </td>
                </tr>
            @empty
                <tr><td colspan="5" class="empty">{{ __('admin.review.no_observations') }}</td></tr>
            @endforelse
            </tbody>
        </table>
    </div>
</section>

@if($conflict)
<section class="panel detail-extra">
    <div class="panel-header">
        <div><h2>{{ __('admin.review.conflict_details') }}</h2><p class="panel-hint">{{ __('admin.review.conflict_help') }}</p></div>
        <span class="badge {{ $conflict->status === 'open' ? 'badge-danger' : 'badge-success' }}">{{ __('admin.review.conflict_status.'.$conflict->status) }}</span>
    </div>
    <div class="detail-grid">
        <div><span>{{ __('admin.review.distinct_values') }}</span><strong>{{ $conflict->distinct_value_count }}</strong></div>
        <div><span>{{ __('admin.review.detected_at') }}</span><strong>{{ $conflict->detected_at?->format('d/m/Y H:i:s') ?: '—' }}</strong></div>
        <div><span>{{ __('admin.review.reopened') }}</span><strong>{{ $conflict->reopened_count }}</strong></div>
        <div><span>{{ __('admin.review.resolution') }}</span><strong>{{ $conflict->resolution ?: '—' }}</strong></div>
    </div>
</section>
@endif

<section class="panel detail-extra">
    <div class="panel-header"><div><h2>{{ __('admin.review.history') }}</h2><p class="panel-hint">{{ __('admin.review.history_help') }}</p></div></div>
    <div class="table-wrap table-wrap-inner">
        <table>
            <thead><tr><th>{{ __('admin.labels.updated_at') }}</th><th>{{ __('admin.review.resolution') }}</th><th>{{ __('admin.review.user') }}</th><th>{{ __('admin.review.confidence') }}</th></tr></thead>
            <tbody>
            @forelse($history as $entry)
                <tr>
                    <td>{{ $entry->changed_at?->format('d/m/Y H:i:s') ?: '—' }}</td>
                    <td>{{ $entry->change_reason ?: '—' }}</td>
                    <td>{{ $entry->changedBy?->name ?: '—' }}</td>
                    <td>{{ $entry->new_confidence_score }}%</td>
                </tr>
            @empty
                <tr><td colspan="4" class="empty">{{ __('admin.review.no_history') }}</td></tr>
            @endforelse
            </tbody>
        </table>
    </div>
</section>
@endsection