@extends('layouts.admin')

@section('title', __('Testimonials Analytics'))

@section('content')
<div class="container-fluid">
    <!-- Page Header -->
    <div class="row mb-4">
        <div class="col-12">
            <div class="d-flex justify-content-between align-items-center">
                <div>
                    <h1 class="h3 mb-0 text-gray-800">{{ __('Testimonials Analytics') }}</h1>
                    <p class="text-muted">{{ __('Insights and statistics about your testimonials') }}</p>
                </div>
                <div>
                    <a href="{{ route('admin.testimonials.dashboard', ['locale' => app()->getLocale()]) }}"
                       class="btn btn-outline-secondary">
                        <i class="fas fa-arrow-left"></i> {{ __('Back to Dashboard') }}
                    </a>
                </div>
            </div>
        </div>
    </div>

    <!-- Key Metrics -->
    <div class="row mb-4">
        <div class="col-xl-3 col-md-6 mb-4">
            <div class="card border-left-primary shadow h-100 py-2">
                <div class="card-body">
                    <div class="row no-gutters align-items-center">
                        <div class="col mr-2">
                            <div class="text-xs font-weight-bold text-primary text-uppercase mb-1">
                                {{ __('Total Testimonials') }}
                            </div>
                            <div class="h5 mb-0 font-weight-bold text-gray-800">{{ $analytics['total_testimonials'] }}</div>
                        </div>
                        <div class="col-auto">
                            <i class="fas fa-comments fa-2x text-gray-300"></i>
                        </div>
                    </div>
                </div>
            </div>
        </div>

        <div class="col-xl-3 col-md-6 mb-4">
            <div class="card border-left-success shadow h-100 py-2">
                <div class="card-body">
                    <div class="row no-gutters align-items-center">
                        <div class="col mr-2">
                            <div class="text-xs font-weight-bold text-success text-uppercase mb-1">
                                {{ __('Active Testimonials') }}
                            </div>
                            <div class="h5 mb-0 font-weight-bold text-gray-800">{{ $analytics['active_testimonials'] }}</div>
                        </div>
                        <div class="col-auto">
                            <i class="fas fa-check-circle fa-2x text-gray-300"></i>
                        </div>
                    </div>
                </div>
            </div>
        </div>

        <div class="col-xl-3 col-md-6 mb-4">
            <div class="card border-left-info shadow h-100 py-2">
                <div class="card-body">
                    <div class="row no-gutters align-items-center">
                        <div class="col mr-2">
                            <div class="text-xs font-weight-bold text-info text-uppercase mb-1">
                                {{ __('Average Rating') }}
                            </div>
                            <div class="h5 mb-0 font-weight-bold text-gray-800">
                                {{ number_format($analytics['average_rating'], 1) }}
                                <small class="text-muted">/ 5</small>
                            </div>
                        </div>
                        <div class="col-auto">
                            <i class="fas fa-star fa-2x text-gray-300"></i>
                        </div>
                    </div>
                </div>
            </div>
        </div>

        <div class="col-xl-3 col-md-6 mb-4">
            <div class="card border-left-warning shadow h-100 py-2">
                <div class="card-body">
                    <div class="row no-gutters align-items-center">
                        <div class="col mr-2">
                            <div class="text-xs font-weight-bold text-warning text-uppercase mb-1">
                                {{ __('Featured Count') }}
                            </div>
                            <div class="h5 mb-0 font-weight-bold text-gray-800">{{ $analytics['featured_count'] }}</div>
                        </div>
                        <div class="col-auto">
                            <i class="fas fa-star-half-alt fa-2x text-gray-300"></i>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>

    <!-- Charts Row -->
    <div class="row mb-4">
        <!-- Rating Distribution -->
        <div class="col-lg-6 mb-4">
            <div class="card shadow">
                <div class="card-header py-3">
                    <h6 class="m-0 font-weight-bold text-primary">{{ __('Rating Distribution') }}</h6>
                </div>
                <div class="card-body">
                    <canvas id="ratingChart" width="100%" height="300"></canvas>
                </div>
            </div>
        </div>

        <!-- Testimonials Over Time -->
        <div class="col-lg-6 mb-4">
            <div class="card shadow">
                <div class="card-header py-3">
                    <h6 class="m-0 font-weight-bold text-primary">{{ __('Testimonials Over Time') }}</h6>
                </div>
                <div class="card-body">
                    <canvas id="timelineChart" width="100%" height="300"></canvas>
                </div>
            </div>
        </div>
    </div>

    <!-- Additional Analytics -->
    <div class="row mb-4">
        <!-- Top Rated Testimonials -->
        <div class="col-lg-6 mb-4">
            <div class="card shadow">
                <div class="card-header py-3">
                    <h6 class="m-0 font-weight-bold text-primary">{{ __('Top Rated Testimonials') }}</h6>
                </div>
                <div class="card-body">
                    @if($analytics['top_rated']->count() > 0)
                        <div class="list-group list-group-flush">
                            @foreach($analytics['top_rated']->take(5) as $testimonial)
                                <div class="list-group-item px-0">
                                    <div class="d-flex align-items-center">
                                        @if($testimonial->client_avatar)
                                            <img src="{{ $testimonial->avatar_url }}" alt="{{ $testimonial->client_name }}"
                                                 class="rounded-circle mr-3" style="width: 40px; height: 40px; object-fit: cover;">
                                        @else
                                            <div class="rounded-circle bg-primary text-white d-flex align-items-center justify-content-center mr-3"
                                                 style="width: 40px; height: 40px;">
                                                <i class="fas fa-user"></i>
                                            </div>
                                        @endif
                                        <div class="flex-grow-1">
                                            <h6 class="mb-1">{{ $testimonial->client_name }}</h6>
                                            <div class="rating-stars mb-1">
                                                {!! $testimonial->getRatingStars() !!}
                                            </div>
                                            <small class="text-muted">{{ Str::limit($testimonial->content_en, 50) }}</small>
                                        </div>
                                    </div>
                                </div>
                            @endforeach
                        </div>
                    @else
                        <div class="text-center py-4">
                            <p class="text-muted">{{ __('No testimonials available') }}</p>
                        </div>
                    @endif
                </div>
            </div>
        </div>

        <!-- Recent Activity -->
        <div class="col-lg-6 mb-4">
            <div class="card shadow">
                <div class="card-header py-3">
                    <h6 class="m-0 font-weight-bold text-primary">{{ __('Recent Activity') }}</h6>
                </div>
                <div class="card-body">
                    @if($analytics['recent_activity']->count() > 0)
                        <div class="timeline">
                            @foreach($analytics['recent_activity']->take(10) as $activity)
                                <div class="timeline-item">
                                    <div class="timeline-marker bg-primary"></div>
                                    <div class="timeline-content">
                                        <h6 class="timeline-title">{{ $activity->client_name }}</h6>
                                        <p class="timeline-text">{{ $activity->action }}</p>
                                        <small class="text-muted">{{ $activity->created_at->diffForHumans() }}</small>
                                    </div>
                                </div>
                            @endforeach
                        </div>
                    @else
                        <div class="text-center py-4">
                            <p class="text-muted">{{ __('No recent activity') }}</p>
                        </div>
                    @endif
                </div>
            </div>
        </div>
    </div>

    <!-- Detailed Statistics -->
    <div class="row">
        <div class="col-12">
            <div class="card shadow">
                <div class="card-header py-3">
                    <h6 class="m-0 font-weight-bold text-primary">{{ __('Detailed Statistics') }}</h6>
                </div>
                <div class="card-body">
                    <div class="row">
                        <div class="col-md-3">
                            <div class="text-center">
                                <h4 class="text-primary">{{ $analytics['stats_by_rating'][5] ?? 0 }}</h4>
                                <p class="text-muted mb-0">{{ __('5-Star Reviews') }}</p>
                            </div>
                        </div>
                        <div class="col-md-3">
                            <div class="text-center">
                                <h4 class="text-primary">{{ $analytics['stats_by_rating'][4] ?? 0 }}</h4>
                                <p class="text-muted mb-0">{{ __('4-Star Reviews') }}</p>
                            </div>
                        </div>
                        <div class="col-md-3">
                            <div class="text-center">
                                <h4 class="text-primary">{{ $analytics['stats_by_rating'][3] ?? 0 }}</h4>
                                <p class="text-muted mb-0">{{ __('3-Star Reviews') }}</p>
                            </div>
                        </div>
                        <div class="col-md-3">
                            <div class="text-center">
                                <h4 class="text-primary">{{ $analytics['stats_by_rating'][1] ?? 0 + $analytics['stats_by_rating'][2] ?? 0 }}</h4>
                                <p class="text-muted mb-0">{{ __('1-2 Star Reviews') }}</p>
                            </div>
                        </div>
                    </div>
                    <hr>
                    <div class="row">
                        <div class="col-md-4">
                            <div class="text-center">
                                <h4 class="text-success">{{ $analytics['with_avatars'] }}</h4>
                                <p class="text-muted mb-0">{{ __('With Avatars') }}</p>
                            </div>
                        </div>
                        <div class="col-md-4">
                            <div class="text-center">
                                <h4 class="text-info">{{ $analytics['with_projects'] }}</h4>
                                <p class="text-muted mb-0">{{ __('Associated with Projects') }}</p>
                            </div>
                        </div>
                        <div class="col-md-4">
                            <div class="text-center">
                                <h4 class="text-warning">{{ $analytics['bilingual'] }}</h4>
                                <p class="text-muted mb-0">{{ __('Bilingual Testimonials') }}</p>
                            </div>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>

@push('styles')
<style>
.rating-stars {
    color: #ffc107;
    font-size: 14px;
}

.rating-stars .fa-star-o {
    color: #ddd;
}

.timeline {
    position: relative;
    padding-left: 30px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 15px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: #e9ecef;
}

.timeline-item {
    position: relative;
    margin-bottom: 20px;
}

.timeline-marker {
    position: absolute;
    left: -22px;
    top: 5px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.timeline-title {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 2px;
    color: #495057;
}

.timeline-text {
    font-size: 13px;
    color: #6c757d;
    margin-bottom: 2px;
}
</style>
@endpush

@push('scripts')
<script src="https://cdn.jsdelivr.net/npm/chart.js"></script>
<script>
$(document).ready(function() {
    // Rating Distribution Chart
    const ratingCtx = document.getElementById('ratingChart').getContext('2d');
    const ratingChart = new Chart(ratingCtx, {
        type: 'doughnut',
        data: {
            labels: ['5 Stars', '4 Stars', '3 Stars', '2 Stars', '1 Star'],
            datasets: [{
                data: [
                    {{ $analytics['stats_by_rating'][5] ?? 0 }},
                    {{ $analytics['stats_by_rating'][4] ?? 0 }},
                    {{ $analytics['stats_by_rating'][3] ?? 0 }},
                    {{ $analytics['stats_by_rating'][2] ?? 0 }},
                    {{ $analytics['stats_by_rating'][1] ?? 0 }}
                ],
                backgroundColor: [
                    '#28a745',
                    '#20c997',
                    '#ffc107',
                    '#fd7e14',
                    '#dc3545'
                ],
                borderWidth: 1
            }]
        },
        options: {
            responsive: true,
            maintainAspectRatio: false,
            plugins: {
                legend: {
                    position: 'bottom'
                }
            }
        }
    });

    // Timeline Chart
    const timelineCtx = document.getElementById('timelineChart').getContext('2d');
    const timelineChart = new Chart(timelineCtx, {
        type: 'line',
        data: {
            labels: {{ json_encode($analytics['monthly_data']['labels']) }},
            datasets: [{
                label: '{{ __("Testimonials Created") }}',
                data: {{ json_encode($analytics['monthly_data']['data']) }},
                borderColor: '#007bff',
                backgroundColor: 'rgba(0, 123, 255, 0.1)',
                tension: 0.4,
                fill: true
            }]
        },
        options: {
            responsive: true,
            maintainAspectRatio: false,
            scales: {
                y: {
                    beginAtZero: true,
                    ticks: {
                        stepSize: 1
                    }
                }
            },
            plugins: {
                legend: {
                    display: false
                }
            }
        }
    });
});
</script>
@endpush
@endsection