@extends('layouts.app')

@section('title', __('admin.limits.title'))

@section('breadcrumbs')
    @include('components.breadcrumbs', ['items' => []])
@endsection

@section('content')
<div class="row">
    <div class="col-12">
        <div class="d-flex justify-content-between align-items-center mb-4">
            <h1 class="h3 mb-0">
                <i class="bi bi-shield-check me-2"></i>
                {{ __('admin.limits.title') }}
            </h1>
            <div>
                <a href="{{ route('admin.settings') }}" class="btn btn-outline-secondary me-2">
                    <i class="bi bi-gear me-2"></i>{{ __('app.nav.settings') }}
                </a>
                <a href="{{ route('scan.index') }}" class="btn btn-secondary">
                    <i class="bi bi-arrow-left me-2"></i>{{ __('app.nav.back_to_dashboard') }}
                </a>
            </div>
        </div>

        @if($errors->any())
            <div class="alert alert-danger">
                <ul class="mb-0">
                    @foreach($errors->all() as $error)
                        <li>{{ $error }}</li>
                    @endforeach
                </ul>
            </div>
        @endif

        <div class="row">
            <!-- Statistiche Clienti -->
            <div class="col-md-6 mb-4">
                <div class="card border-primary">
                    <div class="card-header bg-primary text-white">
                        <h5 class="card-title mb-0">
                            <i class="bi bi-people me-2"></i>
                            {{ __('admin.limits.client_management') }}
                        </h5>
                    </div>
                    <div class="card-body">
                        <div class="row text-center">
                            <div class="col-6">
                                <h3 class="text-primary">{{ $limits['current_clients'] }}</h3>
                                <p class="text-muted mb-0">{{ __('admin.limits.current_clients') }}</p>
                            </div>
                            <div class="col-6">
                                <h3 class="text-info">{{ $limits['client_limit'] }}</h3>
                                <p class="text-muted mb-0">{{ __('admin.limits.max_limit') }}</p>
                            </div>
                        </div>
                        
                        <div class="progress mt-3">
                            @php
                                $clientPercentage = $limits['client_limit'] > 0 ? ($limits['current_clients'] / $limits['client_limit']) * 100 : 0;
                                $clientColor = $clientPercentage > 80 ? 'danger' : ($clientPercentage > 60 ? 'warning' : 'success');
                            @endphp
                            <div class="progress-bar bg-{{ $clientColor }}" 
                                 role="progressbar" 
                                 style="width: {{ min($clientPercentage, 100) }}%"
                                 aria-valuenow="{{ $limits['current_clients'] }}" 
                                 aria-valuemin="0" 
                                 aria-valuemax="{{ $limits['client_limit'] }}">
                                {{ round($clientPercentage, 1) }}%
                            </div>
                        </div>
                        
                        <div class="mt-3">
                            @if($limits['current_clients'] >= $limits['client_limit'])
                                <div class="alert alert-warning mb-0">
                                    <i class="bi bi-exclamation-triangle me-2"></i>
                                    <strong>{{ __('admin.limits.warning') }}:</strong> {{ __('admin.limits.max_clients_reached') }}
                                </div>
                            @elseif($clientPercentage > 80)
                                <div class="alert alert-info mb-0">
                                    <i class="bi bi-info-circle me-2"></i>
                                    <strong>{{ __('admin.limits.info') }}:</strong> {{ __('admin.limits.almost_at_limit') }}
                                </div>
                            @else
                                <div class="alert alert-success mb-0">
                                    <i class="bi bi-check-circle me-2"></i>
                                    <strong>{{ __('admin.limits.ok') }}:</strong> {{ __('admin.limits.space_available') }}
                                </div>
                            @endif
                        </div>
                    </div>
                </div>
            </div>

            <!-- Statistiche Scansioni -->
            <div class="col-md-6 mb-4">
                <div class="card border-info">
                    <div class="card-header bg-info text-white">
                        <h5 class="card-title mb-0">
                            <i class="bi bi-search me-2"></i>
                            {{ __('admin.limits.total_scans') }}
                        </h5>
                    </div>
                    <div class="card-body">
                        <div class="text-center">
                            <h2 class="text-info">{{ number_format($limits['total_scans']) }}</h2>
                            <p class="text-muted">{{ __('admin.limits.scans_performed') }}</p>
                        </div>
                        
                        <div class="mt-3">
                            <div class="alert alert-info mb-0">
                                <i class="bi bi-info-circle me-2"></i>
                                <strong>{{ __('admin.limits.info') }}:</strong> {{ __('admin.limits.urls_per_client', ['count' => $limits['url_limit_per_client']]) }}
                            </div>
                        </div>
                    </div>
                </div>
            </div>
        </div>

        <!-- Configurazione Limiti -->
        <div class="card">
            <div class="card-header">
                <h5 class="card-title mb-0">
                    <i class="bi bi-gear me-2"></i>
                    {{ __('admin.limits.configuration') }}
                </h5>
            </div>
            <div class="card-body">
                <form action="{{ route('admin.limits.update') }}" method="POST">
                    @csrf
                    
                    <div class="row">
                        <div class="col-md-6">
                            <div class="form-group">
                                <label for="client_limit" class="form-label">
                                    <strong>{{ __('admin.limits.client_limit') }}</strong>
                                </label>
                                <div class="input-group">
                                    <input type="number" 
                                           name="client_limit" 
                                           id="client_limit" 
                                           class="form-control @error('client_limit') is-invalid @enderror" 
                                           value="{{ old('client_limit', $limits['client_limit']) }}"
                                           min="1"
                                           required>
                                    <div class="input-group-append">
                                        <span class="input-group-text">{{ __('admin.limits.clients_unit') }}</span>
                                    </div>
                                </div>
                                <small class="form-text text-muted">
                                    {{ __('admin.limits.client_limit_help') }}
                                </small>
                                @error('client_limit')
                                    <div class="invalid-feedback">{{ $message }}</div>
                                @enderror
                            </div>
                        </div>
                        <div class="col-md-6">
                            <div class="form-group">
                                <label for="url_limit_per_client" class="form-label">
                                    <strong>{{ __('admin.limits.url_limit_per_client') }}</strong>
                                </label>
                                <div class="input-group">
                                    <input type="number" 
                                           name="url_limit_per_client" 
                                           id="url_limit_per_client" 
                                           class="form-control @error('url_limit_per_client') is-invalid @enderror" 
                                           value="{{ old('url_limit_per_client', $limits['url_limit_per_client']) }}"
                                           min="1"
                                           required>
                                    <div class="input-group-append">
                                        <span class="input-group-text">URL</span>
                                    </div>
                                </div>
                                <small class="form-text text-muted">
                                    {{ __('admin.limits.url_limit_help') }}
                                </small>
                                @error('url_limit_per_client')
                                    <div class="invalid-feedback">{{ $message }}</div>
                                @enderror
                            </div>
                        </div>
                    </div>
                    
                    <div class="text-center mt-4">
                        <button type="submit" class="btn btn-primary btn-lg">
                            <i class="bi bi-check-circle me-2"></i>
                            {{ __('admin.limits.update_button') }}
                        </button>
                    </div>
                </form>
            </div>
        </div>

        <!-- Informazioni Licenza -->
        <div class="card mt-4">
            <div class="card-header">
                <h5 class="card-title mb-0">{{ __('admin.limits.license_info') }}</h5>
            </div>
            <div class="card-body">
                <div class="row">
                    <div class="col-md-6">
                        <h6>{{ __('admin.limits.how_limits_work') }}</h6>
                        <ul class="list-unstyled">
                            <li><i class="bi bi-check-circle text-success me-2"></i>{{ __('admin.limits.limits_verified_auto') }}</li>
                            <li><i class="bi bi-check-circle text-success me-2"></i>{{ __('admin.limits.prevent_overload') }}</li>
                            <li><i class="bi bi-check-circle text-success me-2"></i>{{ __('admin.limits.configurable_by_admin') }}</li>
                            <li><i class="bi bi-check-circle text-success me-2"></i>{{ __('admin.limits.applied_realtime') }}</li>
                        </ul>
                    </div>
                    <div class="col-md-6">
                        <h6>{{ __('admin.users.info.available_actions') }}</h6>
                        <div class="d-grid gap-2">
                            <a href="{{ route('admin.settings') }}" class="btn btn-outline-primary">
                                <i class="bi bi-gear me-2"></i>{{ __('admin.users.info.system_settings') }}
                            </a>
                            <a href="{{ route('admin.users') }}" class="btn btn-outline-secondary">
                                <i class="bi bi-people me-2"></i>{{ __('admin.limits.user_management') }}
                            </a>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>
@endsection