@extends('layouts.admin')

@section('header')
    <h2 class="font-semibold text-xl text-gray-800 leading-tight">
        {{ __('Machine Management') }}
    </h2>
@endsection

@section('content')
<div class="py-12">
    <div class="sm:px-6 lg:px-8">
        <div class="bg-white overflow-hidden shadow-sm sm:rounded-lg border border-gray-200">
            <div class="p-6 text-gray-900">
                <div class="flex justify-between items-center mb-6">
                    <h3 class="text-lg font-medium">{{ __('Machine List') }}</h3>
                    <div class="flex items-center gap-x-4">
                        <form method="GET" action="{{ route('admin.machines.index') }}" class="flex items-center gap-x-2">
                             @if(request('status'))
                                <input type="hidden" name="status" value="{{ request('status') }}">
                            @endif
                            <select name="per_page" onchange="this.form.submit()" class="h-9 text-[11px] font-black bg-slate-50 dark:bg-slate-800 border-slate-200 dark:border-slate-700 rounded-lg focus:ring-cyan-500/20 focus:border-cyan-500 transition-all">
                                <option value="20" {{ request('per_page') == 20 ? 'selected' : '' }}>20 {{ __('Items') }}</option>
                                <option value="50" {{ request('per_page') == 50 ? 'selected' : '' }}>50 {{ __('Items') }}</option>
                                <option value="100" {{ request('per_page') == 100 ? 'selected' : '' }}>100 {{ __('Items') }}</option>
                            </select>
                        </form>
                        <div class="flex space-x-2">
                            <a href="{{ route('admin.machines.index') }}" class="px-4 py-2 bg-gray-100 hover:bg-gray-200 rounded-md text-sm transition">{{ __('All') }}</a>
                            <a href="{{ route('admin.machines.index', ['status' => 'online']) }}" class="px-4 py-2 bg-green-100 text-green-700 hover:bg-green-200 rounded-md text-sm transition">{{ __('Online') }}</a>
                            <a href="{{ route('admin.machines.index', ['status' => 'error']) }}" class="px-4 py-2 bg-red-100 text-red-700 hover:bg-red-200 rounded-md text-sm transition">{{ __('Error') }}</a>
                        </div>
                    </div>
                </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">{{ __('Name') }}</th>
                                <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">{{ __('Location') }}</th>
                                <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">{{ __('Status') }}</th>
                                <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">{{ __('Temperature') }}</th>
                                <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">{{ __('Last Heartbeat') }}</th>
                                <th class="px-6 py-3 text-right text-xs font-medium text-gray-500 uppercase tracking-wider">{{ __('Actions') }}</th>
                            </tr>
                        </thead>
                        <tbody class="bg-white divide-y divide-gray-200">
                            @foreach ($machines as $machine)
                            <tr class="hover:bg-gray-50 transition">
                                <td class="px-6 py-4 whitespace-nowrap">
                                    <div class="text-sm font-medium text-gray-900">{{ $machine->name }}</div>
                                    <div class="text-xs text-gray-500">{{ $machine->firmware_version }}</div>
                                </td>
                                <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-500">
                                    {{ $machine->location }}
                                </td>
                                <td class="px-6 py-4 whitespace-nowrap">
                                    @php
                                        $statusClasses = [
                                            'online' => 'bg-green-100 text-green-800',
                                            'offline' => 'bg-gray-100 text-gray-800',
                                            'error' => 'bg-red-100 text-red-800',
                                        ];
                                        $class = $statusClasses[$machine->status] ?? 'bg-blue-100 text-blue-800';
                                    @endphp
                                    <span class="px-2 inline-flex text-xs leading-5 font-semibold rounded-full {{ $class }}">
                                        {{ __($machine->status === 'online' ? 'Online' : ($machine->status === 'error' ? 'Error' : 'Offline')) }}
                                    </span>
                                </td>
                                <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-500">
                                    {{ $machine->temperature ?? '--' }} °C
                                </td>
                                <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-500">
                                    {{ $machine->last_heartbeat_at ? $machine->last_heartbeat_at->diffForHumans() : __('Never Connected') }}
                                </td>
                                <td class="px-6 py-4 whitespace-nowrap text-right text-sm font-medium">
                                    <a href="{{ route('admin.machines.show', $machine->id) }}" class="text-indigo-600 hover:text-indigo-900 bg-indigo-50 px-3 py-1 rounded-md transition border border-indigo-100">{{ __('View Logs') }}</a>
                                </td>
                            </tr>
                            @endforeach
                        </tbody>
                    </table>
                </div>

                <div class="mt-6">
                    {{ $machines->links('vendor.pagination.luxury') }}
                </div>
            </div>
        </div>
    </div>
</div>
@endsection