@extends('user::layouts.backend-master')
@section('breadcrumb_title', __('updater::translate.System Status'))

@section('content')
    <div class="flex items-center justify-between mb-6">
        <div>
            <h1 class="text-2xl font-semibold">{{ __('updater::translate.System Status') }}</h1>
            <p class="text-gray-600 mt-1">{{ __('updater::translate.Current Version') }}: <span class="font-medium text-blue-600">v{{ $currentVersion }}</span></p>
        </div>
        <div>
            <a href="{{ route('admin.updater.index') }}" class="btn btn-secondary">
                <i class="fas fa-arrow-left mr-2"></i>{{ __('updater::translate.Back to Updates') }}
            </a>
        </div>
    </div>

    @if($hasPendingUpdates)
        <div class="bg-yellow-50 border-l-4 border-yellow-400 p-4 mb-6">
            <div class="flex">
                <div class="flex-shrink-0">
                    <i class="fas fa-exclamation-triangle text-yellow-400"></i>
                </div>
                <div class="ml-3">
                    <p class="text-sm text-yellow-700">
                        <strong>{{ __('updater::translate.Warning') }}:</strong> {{ __('updater::translate.Pending updates detected') }}
                    </p>
                </div>
            </div>
        </div>
    @endif

    <div class="grid grid-cols-1 lg:grid-cols-2 gap-6">
        <!-- System Information -->
        <div class="card">
            <div class="px-6 py-4 border-b border-gray-200">
                <h3 class="text-lg font-medium text-gray-900">{{ __('updater::translate.System Information') }}</h3>
            </div>
            <div class="p-6">
                <dl class="space-y-4">
                    <div class="flex justify-between">
                        <dt class="text-sm font-medium text-gray-500">{{ __('updater::translate.Current Version') }}</dt>
                        <dd class="text-sm text-gray-900 font-mono">v{{ $currentVersion }}</dd>
                    </div>
                    
                    <div class="flex justify-between">
                        <dt class="text-sm font-medium text-gray-500">{{ __('updater::translate.PHP Version') }}</dt>
                        <dd class="text-sm text-gray-900">{{ PHP_VERSION }}</dd>
                    </div>
                    
                    <div class="flex justify-between">
                        <dt class="text-sm font-medium text-gray-500">{{ __('updater::translate.Laravel Version') }}</dt>
                        <dd class="text-sm text-gray-900">{{ app()->version() }}</dd>
                    </div>
                    
                    <div class="flex justify-between">
                        <dt class="text-sm font-medium text-gray-500">{{ __('updater::translate.Database Type') }}</dt>
                        <dd class="text-sm text-gray-900">{{ ucfirst(config('database.default')) }}</dd>
                    </div>
                    
                    <div class="flex justify-between">
                        <dt class="text-sm font-medium text-gray-500">{{ __('updater::translate.Environment') }}</dt>
                        <dd class="text-sm text-gray-900">
                            <span class="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium {{ app()->environment() === 'production' ? 'bg-red-100 text-red-800' : 'bg-green-100 text-green-800' }}">
                                {{ ucfirst(app()->environment()) }}
                            </span>
                        </dd>
                    </div>
                    
                    <div class="flex justify-between">
                        <dt class="text-sm font-medium text-gray-500">{{ __('updater::translate.Debug Mode') }}</dt>
                        <dd class="text-sm text-gray-900">
                            <span class="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium {{ config('app.debug') ? 'bg-yellow-100 text-yellow-800' : 'bg-green-100 text-green-800' }}">
                                {{ config('app.debug') ? __('updater::translate.Enabled') : __('updater::translate.Disabled') }}
                            </span>
                        </dd>
                    </div>
                    
                    <div class="flex justify-between">
                        <dt class="text-sm font-medium text-gray-500">{{ __('updater::translate.Memory Usage') }}</dt>
                        <dd class="text-sm text-gray-900">{{ formatBytes(memory_get_usage(true)) }}</dd>
                    </div>
                    
                    <div class="flex justify-between">
                        <dt class="text-sm font-medium text-gray-500">{{ __('updater::translate.Disk Space') }} (storage)</dt>
                        <dd class="text-sm text-gray-900">
                            @php
                                $total = disk_total_space(storage_path());
                                $free = disk_free_space(storage_path());
                                $used = $total - $free;
                                $percentage = round(($used / $total) * 100, 1);
                            @endphp
                            {{ formatBytes($free) }} / {{ formatBytes($total) }} ({{ $percentage }}% used)
                        </dd>
                    </div>
                </dl>
            </div>
        </div>

        <!-- Server Information -->
        <div class="card">
            <div class="px-6 py-4 border-b border-gray-200">
                <h3 class="text-lg font-medium text-gray-900">{{ __('updater::translate.Server Information') }}</h3>
            </div>
            <div class="p-6">
                <dl class="space-y-4">
                    <div class="flex justify-between">
                        <dt class="text-sm font-medium text-gray-500">{{ __('updater::translate.Server Software') }}</dt>
                        <dd class="text-sm text-gray-900">{{ $_SERVER['SERVER_SOFTWARE'] ?? 'Unknown' }}</dd>
                    </div>
                    
                    <div class="flex justify-between">
                        <dt class="text-sm font-medium text-gray-500">{{ __('updater::translate.Operating System') }}</dt>
                        <dd class="text-sm text-gray-900">{{ PHP_OS }}</dd>
                    </div>
                    
                    <div class="flex justify-between">
                        <dt class="text-sm font-medium text-gray-500">{{ __('updater::translate.Max Execution Time') }}</dt>
                        <dd class="text-sm text-gray-900">{{ ini_get('max_execution_time') }} {{ __('updater::translate.seconds') }}</dd>
                    </div>
                    
                    <div class="flex justify-between">
                        <dt class="text-sm font-medium text-gray-500">{{ __('updater::translate.Max Upload Size') }}</dt>
                        <dd class="text-sm text-gray-900">{{ ini_get('upload_max_filesize') }}</dd>
                    </div>
                    
                    <div class="flex justify-between">
                        <dt class="text-sm font-medium text-gray-500">{{ __('updater::translate.Memory Limit') }}</dt>
                        <dd class="text-sm text-gray-900">{{ ini_get('memory_limit') }}</dd>
                    </div>
                    
                    <div class="flex justify-between">
                        <dt class="text-sm font-medium text-gray-500">{{ __('updater::translate.Post Max Size') }}</dt>
                        <dd class="text-sm text-gray-900">{{ ini_get('post_max_size') }}</dd>
                    </div>
                    
                    <div class="flex justify-between">
                        <dt class="text-sm font-medium text-gray-500">{{ __('updater::translate.ZipArchive Extension') }}</dt>
                        <dd class="text-sm text-gray-900">
                            @if(class_exists('ZipArchive'))
                                <span class="text-green-600"><i class="fas fa-check mr-1"></i>{{ __('updater::translate.Available') }}</span>
                            @else
                                <span class="text-red-600"><i class="fas fa-times mr-1"></i>{{ __('updater::translate.Not Available') }}</span>
                            @endif
                        </dd>
                    </div>
                    
                    <div class="flex justify-between">
                        <dt class="text-sm font-medium text-gray-500">{{ __('updater::translate.File Permissions') }}</dt>
                        <dd class="text-sm text-gray-900">
                            @php
                                $storageWritable = is_writable(storage_path());
                                $bootstrapWritable = is_writable(base_path('bootstrap/cache'));
                            @endphp
                            @if($storageWritable && $bootstrapWritable)
                                <span class="text-green-600"><i class="fas fa-check mr-1"></i>{{ __('updater::translate.OK') }}</span>
                            @else
                                <span class="text-red-600"><i class="fas fa-times mr-1"></i>{{ __('updater::translate.Issues Detected') }}</span>
                            @endif
                        </dd>
                    </div>
                </dl>
            </div>
        </div>
    </div>

    @if($recentUpdates->count() > 0)
        <!-- Recent Updates -->
        <div class="card mt-6">
            <div class="px-6 py-4 border-b border-gray-200">
                <h3 class="text-lg font-medium text-gray-900">{{ __('updater::translate.Recent Updates') }}</h3>
            </div>
            <div class="overflow-x-auto">
                <table class="min-w-full divide-y divide-gray-200">
                    <thead class="bg-gray-50">
                        <tr>
                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                                {{ __('updater::translate.Version') }}
                            </th>
                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                                {{ __('updater::translate.Title') }}
                            </th>
                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                                {{ __('updater::translate.Installed By') }}
                            </th>
                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
                                {{ __('updater::translate.Install Date') }}
                            </th>
                        </tr>
                    </thead>
                    <tbody class="bg-white divide-y divide-gray-200">
                        @foreach($recentUpdates as $update)
                            <tr class="hover:bg-gray-50">
                                <td class="px-6 py-4 whitespace-nowrap">
                                    <span class="font-mono text-sm text-gray-900">v{{ $update->version }}</span>
                                </td>
                                <td class="px-6 py-4 whitespace-nowrap">
                                    <div class="text-sm text-gray-900">{{ Str::limit($update->title, 50) }}</div>
                                </td>
                                <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-500">
                                    {{ $update->uploader ? $update->uploader->name : 'Unknown' }}
                                </td>
                                <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-500">
                                    {{ $update->completed_at->format('M d, Y H:i') }}
                                </td>
                            </tr>
                        @endforeach
                    </tbody>
                </table>
            </div>
        </div>
    @endif

    <!-- Requirements Check -->
    <div class="grid grid-cols-1 lg:grid-cols-2 gap-6 mt-6">
        <!-- PHP Extensions -->
        <div class="card">
            <div class="px-6 py-4 border-b border-gray-200">
                <h3 class="text-lg font-medium text-gray-900">{{ __('updater::translate.Required PHP Extensions') }}</h3>
            </div>
            <div class="p-6">
                <div class="space-y-3">
                    @php
                        $extensions = ['zip', 'json', 'pdo', 'mbstring', 'openssl', 'tokenizer', 'xml'];
                    @endphp
                    @foreach($extensions as $extension)
                        <div class="flex justify-between items-center">
                            <span class="text-sm text-gray-700">{{ $extension }}</span>
                            @if(extension_loaded($extension))
                                <span class="text-green-600"><i class="fas fa-check"></i></span>
                            @else
                                <span class="text-red-600"><i class="fas fa-times"></i></span>
                            @endif
                        </div>
                    @endforeach
                </div>
            </div>
        </div>

        <!-- Directory Permissions -->
        <div class="card">
            <div class="px-6 py-4 border-b border-gray-200">
                <h3 class="text-lg font-medium text-gray-900">{{ __('updater::translate.Directory Permissions') }}</h3>
            </div>
            <div class="p-6">
                <div class="space-y-3">
                    @php
                        $directories = [
                            'storage/' => storage_path(),
                            'bootstrap/cache/' => base_path('bootstrap/cache'),
                            'config/' => config_path(),
                        ];
                    @endphp
                    @foreach($directories as $name => $path)
                        <div class="flex justify-between items-center">
                            <span class="text-sm text-gray-700 font-mono">{{ $name }}</span>
                            @if(is_writable($path))
                                <span class="text-green-600"><i class="fas fa-check"></i></span>
                            @else
                                <span class="text-red-600"><i class="fas fa-times"></i></span>
                            @endif
                        </div>
                    @endforeach
                </div>
            </div>
        </div>
    </div>
@endsection

@php
    function formatBytes($bytes, $precision = 2) {
        $units = array('B', 'KB', 'MB', 'GB', 'TB');
        
        for ($i = 0; $bytes > 1024; $i++) {
            $bytes /= 1024;
        }
        
        return round($bytes, $precision) . ' ' . $units[$i];
    }
@endphp