@extends('admin.layout')

@section('title', __('admin.workbench.title').' · '.__('admin.brand'))

@section('content')
<div class="page-heading workbench-heading">
    <div>
        <span class="eyebrow">{{ __('admin.workbench.eyebrow') }}</span>
        <h1>{{ __('admin.workbench.title') }}</h1>
        <p>{{ __('admin.workbench.subtitle') }}</p>
    </div>
    <a class="button button-ghost" href="{{ route('admin.providers.index') }}">{{ __('admin.workbench.manage_providers') }}</a>
</div>

<section class="panel workbench-search-panel">
    <form method="GET" action="{{ route('admin.workbench.index') }}" class="workbench-search-form">
        <div class="workbench-query-field">
            <label for="q">{{ __('admin.workbench.search_label') }}</label>
            <input id="q" name="q" value="{{ $query }}" placeholder="{{ __('admin.workbench.search_placeholder') }}" autocomplete="off" autofocus>
        </div>
        <div>
            <label for="type">{{ __('admin.workbench.type_label') }}</label>
            <select id="type" name="type">
                <option value="auto" @selected($type === 'auto')>{{ __('admin.workbench.type_auto') }}</option>
                <option value="park" @selected($type === 'park')>{{ __('admin.workbench.type_park') }}</option>
                <option value="coaster" @selected($type === 'coaster')>{{ __('admin.workbench.type_coaster') }}</option>
                <option value="attraction" @selected($type === 'attraction')>{{ __('admin.workbench.type_attraction') }}</option>
            </select>
        </div>
        <button class="button button-primary" type="submit">{{ __('admin.workbench.search_button') }}</button>
    </form>
    <p class="workbench-helper">{{ __('admin.workbench.search_hint') }}</p>
</section>

@if ($query !== '')
    <div class="workbench-provider-strip">
        @forelse ($providerStates as $provider)
            <div class="workbench-provider-pill is-{{ $provider['status'] }}" title="{{ $provider['message'] }}">
                <strong>{{ $provider['name'] }}</strong><span>{{ $provider['count'] }} {{ __('admin.workbench.results_short') }}</span>
            </div>
        @empty
            <div class="empty-state compact">{{ __('admin.workbench.no_external_provider') }}</div>
        @endforelse
    </div>

    <section class="panel section-gap">
        <div class="panel-heading">
            <div><h2>{{ __('admin.workbench.results_title', ['query' => $query]) }}</h2><p>{{ __('admin.workbench.results_hint') }}</p></div>
            <span class="status-badge status-healthy">{{ count($results) }} {{ __('admin.workbench.results_short') }}</span>
        </div>
        @if ($results === [])
            <div class="empty-state">{{ __('admin.workbench.no_results') }}</div>
        @else
            <div class="workbench-results-grid">
                @foreach ($results as $result)
                    @php
                        $resultType = in_array($result['entity_type'], ['park','coaster','attraction'], true) ? $result['entity_type'] : 'attraction';
                    @endphp
                    <article class="workbench-result-card">
                        <div class="workbench-result-head">
                            <div>
                                <span class="source-type">{{ strtoupper($resultType) }}</span>
                                <h3>{{ $result['name'] }}</h3>
                                <p>{{ $result['provider_name'] }}</p>
                            </div>
                            @if (!empty($result['canonical']))
                                <span class="status-badge status-healthy">{{ __('admin.workbench.in_database') }}</span>
                            @else
                                <span class="status-badge status-unknown">{{ __('admin.workbench.external') }}</span>
                            @endif
                        </div>

                        @if (($result['fields'] ?? []) !== [])
                            <div class="workbench-field-chips">
                                @foreach (array_slice($result['fields'], 0, 6, true) as $field => $value)
                                    @if ($value !== null && $value !== '')
                                        <span><strong>{{ $field }}</strong>{{ is_scalar($value) ? $value : '—' }}</span>
                                    @endif
                                @endforeach
                            </div>
                        @endif

                        <div class="workbench-result-actions workbench-result-actions-stacked">
                            @if (!empty($result['source_url']))
                                <a href="{{ $result['source_url'] }}" class="button button-ghost" @if(empty($result['canonical'])) target="_blank" rel="noopener noreferrer" @endif>{{ __('admin.workbench.open_source') }}</a>
                            @endif
                            <form method="POST" action="{{ route('admin.workbench.enrich') }}" class="workbench-enrich-form">
                                @csrf
                                <input type="hidden" name="target_type" value="{{ $resultType }}">
                                <input type="hidden" name="target_name" value="{{ $result['name'] }}">
                                <input type="hidden" name="target_url" value="{{ $result['source_url'] ?? '' }}">
                                <input type="hidden" name="provider_code" value="{{ $result['provider'] }}">
                                <input type="hidden" name="external_id" value="{{ $result['external_id'] ?? '' }}">
                                @if (!empty($result['canonical']))
                                    <input type="hidden" name="target_public_id" value="{{ $result['external_id'] }}">
                                @elseif (in_array($resultType, ['attraction','coaster'], true))
                                    <label class="workbench-park-choice">
                                        <span>{{ __('admin.workbench.park_label') }}</span>
                                        <select name="park_public_id" required>
                                            <option value="">{{ __('admin.workbench.park_placeholder') }}</option>
                                            @foreach ($parksForAssignment as $park)
                                                <option value="{{ $park->public_id }}">{{ $park->name }}</option>
                                            @endforeach
                                        </select>
                                    </label>
                                @endif
                                <button class="button button-primary" type="submit">{{ __('admin.workbench.enrich_button') }}</button>
                            </form>
                        </div>
                    </article>
                @endforeach
            </div>
        @endif
    </section>
@endif

@if ($mission && $simpleReview)
    @php
        $review = $simpleReview['field_review'] ?? [];
        $missingFields = $simpleReview['missing_fields'] ?? [];
        $providerReviewStates = $simpleReview['provider_states'] ?? [];
        $isCompleted = $mission->status === 'completed';
    @endphp
    <section class="panel section-gap workbench-review-panel">
        <div class="panel-heading">
            <div>
                <span class="eyebrow">{{ __('admin.workbench.review_eyebrow') }}</span>
                <h2>{{ $mission->target_name }}</h2>
                <p>{{ $isCompleted ? __('admin.workbench.review_completed_hint') : __('admin.workbench.review_hint') }}</p>
            </div>
            <span class="status-badge status-{{ $isCompleted ? 'healthy' : 'warning' }}">{{ $isCompleted ? __('admin.workbench.saved') : __('admin.workbench.awaiting_review') }}</span>
        </div>

        <div class="workbench-mission-metrics">
            <div><strong>{{ $mission->stats['providers'] ?? count($providerReviewStates) }}</strong><span>{{ __('admin.workbench.providers_consulted') }}</span></div>
            <div><strong>{{ $mission->stats['fields_found'] ?? 0 }}/{{ $mission->stats['fields_total'] ?? count($review) }}</strong><span>{{ __('admin.workbench.fields_found') }}</span></div>
            <div><strong>{{ $mission->stats['conflicts'] ?? 0 }}</strong><span>{{ __('admin.workbench.conflicts_found') }}</span></div>
            <div><strong>{{ $mission->stats['fields_missing'] ?? count($missingFields) }}</strong><span>{{ __('admin.workbench.fields_missing') }}</span></div>
        </div>

        <div class="workbench-provider-strip workbench-provider-strip-inline">
            @foreach ($providerReviewStates as $provider)
                <div class="workbench-provider-pill is-{{ $provider['status'] ?? 'ok' }}" title="{{ $provider['message'] ?? '' }}">
                    <strong>{{ $provider['name'] ?? $provider['code'] }}</strong>
                    <span>{{ $provider['count'] ?? 0 }} {{ __('admin.workbench.results_short') }}</span>
                </div>
            @endforeach
        </div>

        @if (!$isCompleted)
            <form method="POST" action="{{ route('admin.workbench.enrich.apply', $mission->public_id) }}">
                @csrf
                <div class="workbench-review-table-wrap">
                    <table class="workbench-review-table">
                        <thead>
                            <tr>
                                <th>{{ __('admin.workbench.use_field') }}</th>
                                <th>{{ __('admin.workbench.field') }}</th>
                                <th>{{ __('admin.workbench.current_value') }}</th>
                                <th>{{ __('admin.workbench.suggested_value') }}</th>
                                <th>{{ __('admin.workbench.best_source') }}</th>
                                <th>{{ __('admin.workbench.confidence') }}</th>
                            </tr>
                        </thead>
                        <tbody>
                        @foreach ($review as $fieldKey => $row)
                            @php
                                $hasSuggestion = ($row['recommended'] ?? null) !== null && ($row['recommended'] ?? '') !== '';
                                $confidence = isset($row['confidence']) && is_numeric($row['confidence']) ? (float) $row['confidence'] : null;
                                $currentValue = $row['current'] ?? null;
                                $suggestedValue = $row['recommended'] ?? null;
                                $sameAsCurrent = $currentValue !== null && $suggestedValue !== null && (string) $currentValue === (string) $suggestedValue;
                                $shouldSelect = $hasSuggestion && empty($row['conflict']) && ($currentValue === null || $currentValue === '' || $sameAsCurrent);
                            @endphp
                            <tr class="{{ !empty($row['conflict']) ? 'has-conflict' : '' }}">
                                <td>
                                    <input type="checkbox" name="fields[]" value="{{ $fieldKey }}" @checked($shouldSelect) @disabled(!$hasSuggestion) aria-label="{{ __('admin.workbench.use_field') }} {{ $fieldKey }}">
                                </td>
                                <td>
                                    <strong>{{ __('admin.enrichment.fields.'.$fieldKey) }}</strong>
                                    <small>{{ $row['importance'] ?? '' }}</small>
                                    @if (!empty($row['conflict']))<span class="status-badge status-warning">{{ __('admin.workbench.conflict') }}</span>@endif
                                </td>
                                <td>{{ $currentValue instanceof \DateTimeInterface ? $currentValue->format('Y-m-d') : (is_scalar($currentValue) && $currentValue !== '' ? $currentValue : '—') }}</td>
                                <td><strong>{{ is_scalar($suggestedValue) && $suggestedValue !== '' ? $suggestedValue : '—' }}</strong></td>
                                <td>
                                    {{ $row['source_name'] ?? '—' }}
                                    @if (!empty($row['source_url']))<a href="{{ $row['source_url'] }}" target="_blank" rel="noopener noreferrer">↗</a>@endif
                                    @if (count($row['alternatives'] ?? []) > 1)
                                        <details class="workbench-alternatives">
                                            <summary>{{ __('admin.workbench.other_sources', ['count' => count($row['alternatives']) - 1]) }}</summary>
                                            @foreach (array_slice($row['alternatives'], 1) as $alternative)
                                                <span><strong>{{ $alternative['source_name'] }}</strong> {{ $alternative['value'] }}</span>
                                            @endforeach
                                        </details>
                                    @endif
                                </td>
                                <td>{{ $confidence !== null ? number_format($confidence * 100, 0).'%' : '—' }}</td>
                            </tr>
                        @endforeach
                        </tbody>
                    </table>
                </div>
                <div class="workbench-review-footer">
                    <div>
                        <strong>{{ __('admin.workbench.human_review_title') }}</strong>
                        <p>{{ __('admin.workbench.human_review_hint') }}</p>
                    </div>
                    <button class="button button-primary" type="submit">{{ __('admin.workbench.apply_selected') }}</button>
                </div>
            </form>
        @else
            <div class="workbench-completed-card">
                <div>
                    <strong>{{ __('admin.workbench.saved_title') }}</strong>
                    <p>{{ __('admin.workbench.saved_hint', ['count' => $mission->stats['applied_fields'] ?? 0, 'percent' => number_format((float) ($mission->stats['final_completeness'] ?? 0), 0)]) }}</p>
                </div>
                @if (session('workbench_entity_url'))
                    <a class="button button-primary" href="{{ session('workbench_entity_url') }}">{{ __('admin.workbench.open_database_record') }}</a>
                @elseif (!empty($simpleReview['canonical_public_id']))
                    <a class="button button-primary" href="{{ $mission->target_type === 'park' ? route('admin.parks.show', $simpleReview['canonical_public_id']) : route('admin.attractions.show', $simpleReview['canonical_public_id']) }}">{{ __('admin.workbench.open_database_record') }}</a>
                @endif
            </div>
        @endif

        @if ($missingFields !== [])
            <div class="workbench-missing-block">
                <div>
                    <span class="eyebrow">{{ __('admin.workbench.ai_eyebrow') }}</span>
                    <h3>{{ __('admin.workbench.ai_title') }}</h3>
                    <p>{{ $aiEnabled ? __('admin.workbench.ai_ready_hint') : __('admin.workbench.ai_disabled_hint') }}</p>
                </div>
                <div class="workbench-missing-chips">
                    @foreach (array_slice($missingFields, 0, 18) as $missing)
                        <span>{{ __('admin.enrichment.fields.'.$missing['field_key']) }}</span>
                    @endforeach
                </div>
                <small>{{ __('admin.workbench.ai_driver', ['driver' => $aiDriver]) }}</small>
            </div>
        @endif

        <div class="panel-actions">
            <a class="button button-ghost" href="{{ route('admin.research.show', $mission->public_id) }}">{{ __('admin.workbench.advanced_details') }}</a>
        </div>
    </section>
@elseif ($mission)
<section class="panel section-gap workbench-mission">
    <div class="panel-heading">
        <div>
            <span class="eyebrow">{{ __('admin.workbench.mission_eyebrow') }}</span>
            <h2>{{ $mission->target_name }}</h2>
            <p>{{ __('admin.workbench.mission_hint') }}</p>
        </div>
        <span class="status-badge status-healthy">{{ __('admin.workbench.plan_ready') }}</span>
    </div>
    <div class="workbench-mission-metrics">
        <div><strong>{{ $mission->latestAssessment?->overall_percent ?? 0 }}%</strong><span>{{ __('admin.workbench.completeness') }}</span></div>
        <div><strong>{{ $mission->steps->where('step_type', 'provider')->count() }}</strong><span>{{ __('admin.workbench.provider_steps') }}</span></div>
        <div><strong>{{ $mission->steps->where('step_type', 'agent')->count() }}</strong><span>{{ __('admin.workbench.ai_steps') }}</span></div>
        <div><strong>{{ $mission->steps->where('requires_review', true)->count() }}</strong><span>{{ __('admin.workbench.review_steps') }}</span></div>
    </div>
    <div class="panel-actions">
        <a class="button button-ghost" href="{{ route('admin.research.show', $mission->public_id) }}">{{ __('admin.workbench.advanced_details') }}</a>
    </div>
</section>
@endif

@if ($recentMissions->isNotEmpty())
<section class="panel section-gap">
    <div class="panel-heading"><div><h2>{{ __('admin.workbench.recent_title') }}</h2><p>{{ __('admin.workbench.recent_hint') }}</p></div></div>
    <div class="workbench-recent-list">
        @foreach ($recentMissions as $recent)
            <a href="{{ route('admin.workbench.index', ['mission' => $recent->public_id]) }}"><strong>{{ $recent->target_name }}</strong><span>{{ $recent->target_type }} · {{ $recent->created_at?->diffForHumans() }}</span></a>
        @endforeach
    </div>
</section>
@endif
@endsection