@extends('layouts.state')

@section('title', 'User Analytics')

@section('content')
<div class="row g-3 mb-3">
    <div class="col-md-8">
        <h2 class="mb-2 text-body-emphasis">User Analytics</h2>
        <p class="text-body-tertiary lh-sm">Detailed user metrics and demographics for the state</p>
    </div>
    <div class="col-md-4 d-flex justify-content-end">
        <div class="btn-group" role="group">
            <a href="{{ route('state.analytics.index') }}" class="btn btn-phoenix-secondary">
                <span class="fas fa-arrow-left me-2"></span>Back to Analytics
            </a>
            <a href="{{ route('state.users.index') }}" class="btn btn-phoenix-primary">
                <span class="fas fa-users me-2"></span>All Users
            </a>
        </div>
    </div>
</div>

<!-- User Demographics Cards -->
<div class="row g-3 mb-4">
    <div class="col-12 col-sm-6 col-lg-3">
        <div class="card overflow-hidden">
            <div class="card-body p-3">
                <div class="d-flex align-items-center">
                    <div class="flex-1">
                        <h6 class="mb-1 text-body">Total Users</h6>
                        <h4 class="mb-0 text-body-emphasis">{{ $userStats['total'] ?? '0' }}</h4>
                        <div class="d-flex align-items-center">
                            <span class="text-primary me-1">
                                <span class="fas fa-users"></span>
                            </span>
                            <span class="text-body-tertiary fs-9">All Registered</span>
                        </div>
                    </div>
                    <div class="avatar-xl">
                        <div class="avatar-name rounded-circle bg-primary-subtle text-primary">
                            <span class="fas fa-users fs-4"></span>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>
    
    <div class="col-12 col-sm-6 col-lg-3">
        <div class="card overflow-hidden">
            <div class="card-body p-3">
                <div class="d-flex align-items-center">
                    <div class="flex-1">
                        <h6 class="mb-1 text-body">Active Users</h6>
                        <h4 class="mb-0 text-body-emphasis">{{ $userStats['active'] ?? '0' }}</h4>
                        <div class="d-flex align-items-center">
                            <span class="text-success me-1">
                                <span class="fas fa-check-circle"></span>
                            </span>
                            <span class="text-body-tertiary fs-9">Approved</span>
                        </div>
                    </div>
                    <div class="avatar-xl">
                        <div class="avatar-name rounded-circle bg-success-subtle text-success">
                            <span class="fas fa-user-check fs-4"></span>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>
    
    <div class="col-12 col-sm-6 col-lg-3">
        <div class="card overflow-hidden">
            <div class="card-body p-3">
                <div class="d-flex align-items-center">
                    <div class="flex-1">
                        <h6 class="mb-1 text-body">Pending</h6>
                        <h4 class="mb-0 text-body-emphasis">{{ $userStats['pending'] ?? '0' }}</h4>
                        <div class="d-flex align-items-center">
                            <span class="text-warning me-1">
                                <span class="fas fa-clock"></span>
                            </span>
                            <span class="text-body-tertiary fs-9">Awaiting Approval</span>
                        </div>
                    </div>
                    <div class="avatar-xl">
                        <div class="avatar-name rounded-circle bg-warning-subtle text-warning">
                            <span class="fas fa-user-clock fs-4"></span>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>
    
    <div class="col-12 col-sm-6 col-lg-3">
        <div class="card overflow-hidden">
            <div class="card-body p-3">
                <div class="d-flex align-items-center">
                    <div class="flex-1">
                        <h6 class="mb-1 text-body">This Month</h6>
                        <h4 class="mb-0 text-body-emphasis">{{ $userStats['thisMonth'] ?? '0' }}</h4>
                        <div class="d-flex align-items-center">
                            <span class="text-info me-1">
                                <span class="fas fa-calendar-plus"></span>
                            </span>
                            <span class="text-body-tertiary fs-9">New Registrations</span>
                        </div>
                    </div>
                    <div class="avatar-xl">
                        <div class="avatar-name rounded-circle bg-info-subtle text-info">
                            <span class="fas fa-user-plus fs-4"></span>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>

<!-- Charts Row -->
<div class="row g-3 mb-4">
    <div class="col-lg-8">
        <div class="card">
            <div class="card-header border-bottom bg-body">
                <div class="row align-items-center">
                    <div class="col">
                        <h6 class="mb-0">User Registration Over Time</h6>
                    </div>
                    <div class="col-auto">
                        <select class="form-select form-select-sm" id="timeRange">
                            <option value="7">Last 7 days</option>
                            <option value="30">Last 30 days</option>
                            <option value="90">Last 90 days</option>
                        </select>
                    </div>
                </div>
            </div>
            <div class="card-body">
                <canvas id="registrationChart" width="400" height="200"></canvas>
            </div>
        </div>
    </div>
    
    <div class="col-lg-4">
        <div class="card">
            <div class="card-header border-bottom bg-body">
                <h6 class="mb-0">User Status Distribution</h6>
            </div>
            <div class="card-body">
                <canvas id="statusChart" width="300" height="200"></canvas>
            </div>
        </div>
    </div>
</div>

<!-- Belt Rank Distribution -->
<div class="row g-3 mb-4">
    <div class="col-lg-6">
        <div class="card">
            <div class="card-header border-bottom bg-body">
                <h6 class="mb-0">Belt Rank Distribution</h6>
            </div>
            <div class="card-body">
                <canvas id="beltRankChart" width="300" height="200"></canvas>
            </div>
        </div>
    </div>
    
    <div class="col-lg-6">
        <div class="card">
            <div class="card-header border-bottom bg-body">
                <h6 class="mb-0">Age Group Distribution</h6>
            </div>
            <div class="card-body">
                <canvas id="ageGroupChart" width="300" height="200"></canvas>
            </div>
        </div>
    </div>
</div>

<!-- Top Active Users -->
<div class="row g-3">
    <div class="col-12">
        <div class="card">
            <div class="card-header border-bottom bg-body">
                <div class="row align-items-center">
                    <div class="col">
                        <h6 class="mb-0">Most Active Users</h6>
                    </div>
                    <div class="col-auto">
                        <a href="{{ route('state.users.index') }}" class="btn btn-link btn-sm">View All Users</a>
                    </div>
                </div>
            </div>
            <div class="card-body">
                <div class="table-responsive">
                    <table class="table table-sm table-hover">
                        <thead>
                            <tr>
                                <th>User</th>
                                <th>Belt Rank</th>
                                <th>Events Participated</th>
                                <th>Last Activity</th>
                                <th>Status</th>
                            </tr>
                        </thead>
                        <tbody>
                            @if(isset($topUsers) && count($topUsers) > 0)
                                @foreach($topUsers as $user)
                                <tr>
                                    <td>
                                        <div class="d-flex align-items-center">
                                            <div class="avatar avatar-sm me-2">
                                                <div class="avatar-name rounded-circle bg-primary-subtle text-primary">
                                                    {{ substr($user->first_name, 0, 1) }}{{ substr($user->last_name, 0, 1) }}
                                                </div>
                                            </div>
                                            <div>
                                                <h6 class="mb-0">{{ $user->first_name }} {{ $user->last_name }}</h6>
                                                <small class="text-body-tertiary">{{ $user->email }}</small>
                                            </div>
                                        </div>
                                    </td>
                                    <td>
                                        <span class="badge bg-info-subtle text-info">
                                            {{ $user->belt_rank ?? 'White Belt' }}
                                        </span>
                                    </td>
                                    <td>{{ $user->events_count ?? 0 }}</td>
                                    <td>{{ $user->last_login_at ? $user->last_login_at->diffForHumans() : 'Never' }}</td>
                                    <td>
                                        @if($user->status == 'approved')
                                            <span class="badge bg-success-subtle text-success">Active</span>
                                        @elseif($user->status == 'pending')
                                            <span class="badge bg-warning-subtle text-warning">Pending</span>
                                        @else
                                            <span class="badge bg-danger-subtle text-danger">Inactive</span>
                                        @endif
                                    </td>
                                </tr>
                                @endforeach
                            @else
                                <tr>
                                    <td colspan="5" class="text-center text-body-tertiary">No user data available</td>
                                </tr>
                            @endif
                        </tbody>
                    </table>
                </div>
            </div>
        </div>
    </div>
</div>

@endsection

@push('scripts')
<script src="https://cdn.jsdelivr.net/npm/chart.js"></script>
<script>
// Registration Chart
const registrationCtx = document.getElementById('registrationChart').getContext('2d');
const registrationChart = new Chart(registrationCtx, {
    type: 'line',
    data: {
        labels: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'],
        datasets: [{
            label: 'New Registrations',
            data: [5, 8, 3, 12, 7, 4, 9],
            borderColor: '#3366ff',
            backgroundColor: 'rgba(51, 102, 255, 0.1)',
            tension: 0.4,
            fill: true
        }]
    },
    options: {
        responsive: true,
        plugins: {
            legend: {
                display: false
            }
        },
        scales: {
            y: {
                beginAtZero: true
            }
        }
    }
});

// Status Chart
const statusCtx = document.getElementById('statusChart').getContext('2d');
const statusChart = new Chart(statusCtx, {
    type: 'doughnut',
    data: {
        labels: ['Active', 'Pending', 'Inactive'],
        datasets: [{
            data: [{{ $userStats['active'] ?? 0 }}, {{ $userStats['pending'] ?? 0 }}, {{ $userStats['inactive'] ?? 0 }}],
            backgroundColor: ['#28a745', '#ffc107', '#dc3545'],
            borderWidth: 0
        }]
    },
    options: {
        responsive: true,
        plugins: {
            legend: {
                position: 'bottom'
            }
        }
    }
});

// Belt Rank Chart
const beltRankCtx = document.getElementById('beltRankChart').getContext('2d');
const beltRankChart = new Chart(beltRankCtx, {
    type: 'bar',
    data: {
        labels: ['White', 'Yellow', 'Orange', 'Green', 'Blue', 'Purple', 'Brown', 'Black'],
        datasets: [{
            label: 'Number of Users',
            data: [45, 35, 28, 22, 18, 12, 8, 5],
            backgroundColor: [
                '#f8f9fa', '#ffd700', '#ff8c00', '#32cd32',
                '#4169e1', '#8a2be2', '#8b4513', '#000000'
            ],
            borderColor: '#dee2e6',
            borderWidth: 1
        }]
    },
    options: {
        responsive: true,
        plugins: {
            legend: {
                display: false
            }
        },
        scales: {
            y: {
                beginAtZero: true
            }
        }
    }
});

// Age Group Chart
const ageGroupCtx = document.getElementById('ageGroupChart').getContext('2d');
const ageGroupChart = new Chart(ageGroupCtx, {
    type: 'pie',
    data: {
        labels: ['Under 12', '12-17', '18-25', '26-35', '36-45', '46+'],
        datasets: [{
            data: [25, 40, 35, 30, 20, 15],
            backgroundColor: [
                '#ff6384', '#36a2eb', '#ffce56',
                '#4bc0c0', '#9966ff', '#ff9f40'
            ],
            borderWidth: 0
        }]
    },
    options: {
        responsive: true,
        plugins: {
            legend: {
                position: 'bottom'
            }
        }
    }
});
</script>
@endpush