@extends('layouts.admin')

@section('title', 'Detailed Report')
@section('header', 'Detailed Analysis Report')
@section('subheader', 'Comprehensive breakdown of survey results')

@section('header-actions')
    <a href="{{ route('company.reports.detailed.download', ['survey_id' => $survey->id]) }}" class="btn-primary">
        <i class="fas fa-download mr-2"></i>
        Download PDF
    </a>
@endsection

@section('content')
@include('company.partials.survey-selector')

<!-- Low Volume Warning -->
@include('company.partials.low-volume-warning')

<div class="space-y-6">
    <!-- Report Overview -->
    <div class="card">
        <div class="card-header">
            <h3 class="font-semibold text-secondary-900">Report Overview</h3>
        </div>
        <div class="card-body">
            <div class="grid grid-cols-2 md:grid-cols-4 gap-4 text-sm">
                <div>
                    <span class="text-gray-500">Survey:</span>
                    <p class="font-medium">{{ $survey->title }}</p>
                </div>
                <div>
                    <span class="text-gray-500">Period:</span>
                    <p class="font-medium">
                        {{ $survey->starts_at ? $survey->starts_at->format('M j') : 'N/A' }} - 
                        {{ $survey->ends_at ? $survey->ends_at->format('M j, Y') : 'Ongoing' }}
                    </p>
                </div>
                <div>
                    <span class="text-gray-500">Total Responses:</span>
                    <p class="font-medium">{{ $responseStats['total_responses'] }}</p>
                </div>
                <div>
                    <span class="text-gray-500">Grand Mean:</span>
                    <p class="font-medium">{{ number_format($analytics->grand_mean ?? 0, 2) }} / 5.00</p>
                </div>
            </div>
        </div>
    </div>
    
    <!-- Response Statistics -->
    <div class="card">
        <div class="card-header">
            <h3 class="font-semibold text-secondary-900">Response Breakdown</h3>
        </div>
        <div class="card-body">
            @include('company.partials.response-stats')
        </div>
    </div>
    
    <!-- Engagement Classification -->
    <div class="card">
        <div class="card-header">
            <h3 class="font-semibold text-secondary-900">Engagement Classification</h3>
        </div>
        <div class="card-body">
            @include('company.partials.engagement-breakdown')
        </div>
    </div>
    
    <!-- Category Analysis -->
    <div class="card">
        <div class="card-header">
            <h3 class="font-semibold text-secondary-900">Category Analysis</h3>
        </div>
        <div class="overflow-x-auto">
            <table class="table">
                <thead>
                    <tr>
                        <th>Category</th>
                        <th class="text-center">Score</th>
                        <th class="text-center">Status</th>
                        <th>Visual</th>
                    </tr>
                </thead>
                <tbody>
                    @foreach($categories as $category)
                        @php
                            $score = $analytics->category_scores[$category->slug] ?? 0;
                            $interpretation = \App\Models\Category::getScoreInterpretation($score);
                        @endphp
                        <tr>
                            <td>
                                <span class="text-lg mr-2">{{ $category->icon }}</span>
                                {{ $category->name }}
                            </td>
                            <td class="text-center font-bold" style="color: {{ $interpretation['color'] }}">
                                {{ round($score) }}%
                            </td>
                            <td class="text-center">
                                <span class="badge text-xs" style="background-color: {{ $interpretation['color'] }}20; color: {{ $interpretation['color'] }}">
                                    {{ $interpretation['label'] }}
                                </span>
                            </td>
                            <td>
                                <div class="w-32 h-3 bg-gray-100 rounded-full overflow-hidden">
                                    <div class="h-full rounded-full" style="width: {{ $score }}%; background-color: {{ $interpretation['color'] }}"></div>
                                </div>
                            </td>
                        </tr>
                    @endforeach
                </tbody>
            </table>
        </div>
    </div>
    
    <!-- Department Heatmap -->
    @if($lowVolumeWarnings['show_heatmap'] && count($heatmapData['data']) > 0)
        <div class="card">
            <div class="card-header">
                <h3 class="font-semibold text-secondary-900">Department × Category Heatmap</h3>
            </div>
            <div class="overflow-x-auto">
                <table class="min-w-full text-xs">
                    <thead>
                        <tr class="border-b">
                            <th class="px-3 py-2 text-left">Department</th>
                            @foreach($heatmapData['categories'] as $cat)
                                <th class="px-2 py-2 text-center" title="{{ $cat['name'] }}">{{ $cat['icon'] }}</th>
                            @endforeach
                        </tr>
                    </thead>
                    <tbody>
                        @foreach($heatmapData['data'] as $row)
                            <tr class="border-b">
                                <td class="px-3 py-2 font-medium">{{ $row['department'] }}</td>
                                @foreach($heatmapData['categories'] as $cat)
                                    @php
                                        $score = $row[$cat['slug']] ?? null;
                                        $interpretation = $score !== null ? \App\Models\Category::getScoreInterpretation($score) : null;
                                    @endphp
                                    <td class="px-2 py-2 text-center">
                                        @if($score !== null)
                                            <span class="inline-block w-10 py-1 rounded text-white text-xs font-medium" style="background-color: {{ $interpretation['color'] }}">
                                                {{ round($score) }}
                                            </span>
                                        @else
                                            <span class="text-gray-300">-</span>
                                        @endif
                                    </td>
                                @endforeach
                            </tr>
                        @endforeach
                    </tbody>
                </table>
            </div>
        </div>
    @elseif(!$lowVolumeWarnings['show_heatmap'])
        <div class="card">
            <div class="card-header">
                <h3 class="font-semibold text-secondary-900">Department × Category Heatmap</h3>
            </div>
            <div class="card-body text-center py-8">
                <i class="fas fa-lock text-gray-300 text-3xl mb-3"></i>
                <p class="text-gray-500">Heatmap unavailable due to insufficient data per department (minimum 5 required for anonymity).</p>
            </div>
        </div>
    @endif
    
    <!-- All Questions -->
    <div class="card">
        <div class="card-header flex items-center justify-between">
            <h3 class="font-semibold text-secondary-900">All Questions Ranked</h3>
            <span class="text-sm text-gray-500">{{ $questions->count() }} questions</span>
        </div>
        <div class="overflow-x-auto max-h-96">
            <table class="table text-sm">
                <thead class="sticky top-0 bg-white">
                    <tr>
                        <th class="w-8">#</th>
                        <th>Question</th>
                        <th class="text-center w-20">Mean</th>
                        <th class="text-center w-24">Favorability</th>
                    </tr>
                </thead>
                <tbody>
                    @foreach($questions as $index => $q)
                        @php $interpretation = \App\Models\Category::getScoreInterpretation($q['favorability'] ?? 0); @endphp
                        <tr>
                            <td class="text-gray-400">{{ $index + 1 }}</td>
                            <td>
                                <p class="text-gray-700">{{ Str::limit($q['text'], 70) }}</p>
                                <span class="text-xs text-gray-400">{{ $q['category'] }}</span>
                            </td>
                            <td class="text-center">{{ number_format($q['mean'] ?? 0, 2) }}</td>
                            <td class="text-center">
                                <span class="font-bold" style="color: {{ $interpretation['color'] }}">
                                    {{ round($q['favorability'] ?? 0) }}%
                                </span>
                            </td>
                        </tr>
                    @endforeach
                </tbody>
            </table>
        </div>
    </div>
    
    <!-- Open Responses Summary -->
    <div class="card">
        <div class="card-header">
            <h3 class="font-semibold text-secondary-900">Open-Ended Responses</h3>
        </div>
        <div class="card-body">
            <div class="flex items-center justify-between">
                <div>
                    <p class="text-2xl font-bold text-secondary-900">{{ $openResponses }}</p>
                    <p class="text-sm text-gray-500">Total open-ended comments collected</p>
                </div>
                <a href="{{ route('company.analytics.comments') }}" class="btn-outline">
                    <i class="fas fa-comments mr-2"></i>
                    View All Comments
                </a>
            </div>
        </div>
    </div>
</div>
@endsection