@extends('layouts.app')

@section('title', 'Admin Dashboard')
@section('page_title', 'Admin Dashboard')

@section('content')
<div class="row g-4 mb-4">
    <!-- Total Users -->
    <div class="col-md-3">
        <div class="stat-card">
            <div class="stat-icon bg-primary bg-opacity-10 text-primary">
                <i class="bi bi-people"></i>
            </div>
            <div class="stat-value">{{ number_format($stats['total_users']) }}</div>
            <div class="stat-label">Total Users</div>
            <div class="mt-2">
                <span class="badge bg-success">{{ $stats['active_users'] }} Active</span>
            </div>
        </div>
    </div>

    <!-- Pending KYC -->
    <div class="col-md-3">
        <div class="stat-card">
            <div class="stat-icon bg-warning bg-opacity-10 text-warning">
                <i class="bi bi-shield-check"></i>
            </div>
            <div class="stat-value">{{ number_format($stats['pending_kyc']) }}</div>
            <div class="stat-label">Pending KYC</div>
            <a href="{{ route('admin.kyc.index') }}" class="small text-decoration-none">Review Now →</a>
        </div>
    </div>

    <!-- Total Deposits -->
    <div class="col-md-3">
        <div class="stat-card">
            <div class="stat-icon bg-success bg-opacity-10 text-success">
                <i class="bi bi-currency-exchange"></i>
            </div>
            <div class="stat-value">${{ number_format($stats['total_deposits'], 2) }}</div>
            <div class="stat-label">Total Deposits</div>
            <div class="mt-2">
                <span class="badge bg-warning">{{ $stats['pending_transactions'] }} Pending</span>
            </div>
        </div>
    </div>

    <!-- Active Investments -->
    <div class="col-md-3">
        <div class="stat-card">
            <div class="stat-icon bg-info bg-opacity-10 text-info">
                <i class="bi bi-briefcase"></i>
            </div>
            <div class="stat-value">{{ number_format($stats['active_investments']) }}</div>
            <div class="stat-label">Active Investments</div>
            <div class="mt-2">
                <span class="badge bg-secondary">{{ $stats['total_portfolios'] }} Portfolios</span>
            </div>
        </div>
    </div>
</div>

<div class="row g-4">
    <!-- Recent Users -->
    <div class="col-lg-6">
        <div class="card">
            <div class="card-header d-flex justify-content-between align-items-center">
                <span><i class="bi bi-people me-2"></i>Recent Users</span>
                <a href="{{ route('admin.users.index') }}" class="btn btn-sm btn-outline-primary">View All</a>
            </div>
            <div class="card-body p-0">
                <div class="table-responsive">
                    <table class="table table-hover mb-0">
                        <thead>
                            <tr>
                                <th>User</th>
                                <th>Status</th>
                                <th>Joined</th>
                                <th>Action</th>
                            </tr>
                        </thead>
                        <tbody>
                            @forelse($recent_users as $user)
                            <tr>
                                <td>
                                    <div class="d-flex align-items-center">
                                        <img src="{{ $user->avatar ?? 'https://ui-avatars.com/api/?name=' . urlencode($user->name) . '&background=4f46e5&color=fff' }}" 
                                            alt="" class="avatar me-2">
                                        <div>
                                            <div class="fw-semibold">{{ $user->name }}</div>
                                            <div class="small text-muted">{{ $user->email }}</div>
                                        </div>
                                    </div>
                                </td>
                                <td>
                                    @if($user->status === 'active')
                                        <span class="badge bg-success">Active</span>
                                    @elseif($user->status === 'pending')
                                        <span class="badge bg-warning text-dark">Pending</span>
                                    @else
                                        <span class="badge bg-danger">Suspended</span>
                                    @endif
                                </td>
                                <td>{{ $user->created_at->diffForHumans() }}</td>
                                <td>
                                    <a href="{{ route('admin.users.show', $user) }}" class="btn btn-sm btn-outline-secondary">
                                        <i class="bi bi-eye"></i>
                                    </a>
                                </td>
                            </tr>
                            @empty
                            <tr>
                                <td colspan="4" class="text-center py-4">No users found</td>
                            </tr>
                            @endforelse
                        </tbody>
                    </table>
                </div>
            </div>
        </div>
    </div>

    <!-- Pending Transactions -->
    <div class="col-lg-6">
        <div class="card">
            <div class="card-header d-flex justify-content-between align-items-center">
                <span><i class="bi bi-clock-history me-2"></i>Pending Transactions</span>
                <a href="{{ route('admin.transactions.index') }}" class="btn btn-sm btn-outline-primary">View All</a>
            </div>
            <div class="card-body p-0">
                <div class="table-responsive">
                    <table class="table table-hover mb-0">
                        <thead>
                            <tr>
                                <th>User</th>
                                <th>Type</th>
                                <th>Amount</th>
                                <th>Status</th>
                                <th>Action</th>
                            </tr>
                        </thead>
                        <tbody>
                            @forelse($pending_transactions as $transaction)
                            <tr>
                                <td>
                                    <div class="d-flex align-items-center">
                                        <img src="{{ $transaction->user->avatar ?? 'https://ui-avatars.com/api/?name=' . urlencode($transaction->user->name) . '&background=4f46e5&color=fff' }}" 
                                            alt="" class="avatar me-2">
                                        <div>
                                            <div class="fw-semibold">{{ $transaction->user->name }}</div>
                                            <div class="small text-muted">{{ $transaction->crypto_currency }}</div>
                                        </div>
                                    </div>
                                </td>
                                <td>
                                    <span class="badge bg-{{ $transaction->type === 'deposit' ? 'success' : 'info' }}">
                                        {{ ucfirst($transaction->type) }}
                                    </span>
                                </td>
                                <td>
                                    <div class="fw-semibold">{{ number_format($transaction->amount, 8) }}</div>
                                    <div class="small text-muted">${{ number_format($transaction->usd_value, 2) }}</div>
                                </td>
                                <td>
                                    <span class="badge bg-warning text-dark">Pending</span>
                                </td>
                                <td>
                                    <a href="{{ route('admin.transactions.show', $transaction) }}" class="btn btn-sm btn-primary">
                                        <i class="bi bi-check-lg"></i> Review
                                    </a>
                                </td>
                            </tr>
                            @empty
                            <tr>
                                <td colspan="5" class="text-center py-4">No pending transactions</td>
                            </tr>
                            @endforelse
                        </tbody>
                    </table>
                </div>
            </div>
        </div>
    </div>
</div>

<!-- Monthly Deposits Chart -->
<div class="row mt-4">
    <div class="col-12">
        <div class="card">
            <div class="card-header">
                <i class="bi bi-graph-up me-2"></i>Monthly Deposit Volume
            </div>
            <div class="card-body">
                <canvas id="monthlyDepositsChart" height="100"></canvas>
            </div>
        </div>
    </div>
</div>
@endsection

@push('scripts')
<script>
const ctx = document.getElementById('monthlyDepositsChart').getContext('2d');
const monthlyData = @json($monthly_deposits);

const labels = monthlyData.map(item => {
    const months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'];
    return months[item.month - 1];
});

const data = monthlyData.map(item => item.total);

new Chart(ctx, {
    type: 'line',
    data: {
        labels: labels,
        datasets: [{
            label: 'Deposit Volume ($)',
            data: data,
            borderColor: '#4f46e5',
            backgroundColor: 'rgba(79, 70, 229, 0.1)',
            fill: true,
            tension: 0.4
        }]
    },
    options: {
        responsive: true,
        plugins: {
            legend: {
                display: false
            }
        },
        scales: {
            y: {
                beginAtZero: true,
                ticks: {
                    callback: function(value) {
                        return '$' + value.toLocaleString();
                    }
                }
            }
        }
    }
});
</script>
@endpush