@extends('layouts.admin')

@section('content')
@php
    $theme = request()->cookie('theme', 'dark-blue');
    $isLight = in_array($theme, ['light-blue', 'light-green']);
    $cardBg = $isLight ? 'bg-white' : 'bg-gray-800';
    $textPrimary = $isLight ? 'text-gray-900' : 'text-gray-200';
    $textSecondary = $isLight ? 'text-gray-600' : 'text-gray-400';
    $borderColor = $isLight ? 'border-gray-200' : 'border-gray-700';
@endphp
<div class="container mx-auto px-6 py-8">
    <div class="flex justify-between items-center">
        <h3 class="{{ $textPrimary }} text-3xl font-medium">機台管理</h3>
        <a href="{{ route('admin.machines.create') }}" class="bg-indigo-600 hover:bg-indigo-700 text-white font-bold py-2 px-4 rounded">
            新增機台
        </a>
    </div>

    <div class="mt-8">
        <div class="flex flex-col">
            <div class="-my-2 py-2 overflow-x-auto sm:-mx-6 sm:px-6 lg:-mx-8 lg:px-8">
                <div class="align-middle inline-block min-w-full shadow overflow-hidden sm:rounded-lg border-b {{ $borderColor }}">
                    <table class="min-w-full">
                        <thead>
                            <tr>
                                <th class="px-6 py-3 border-b {{ $borderColor }} {{ $cardBg }} text-left text-xs leading-4 font-medium {{ $textSecondary }} uppercase tracking-wider">名稱</th>
                                <th class="px-6 py-3 border-b {{ $borderColor }} {{ $cardBg }} text-left text-xs leading-4 font-medium {{ $textSecondary }} uppercase tracking-wider">位置</th>
                                <th class="px-6 py-3 border-b {{ $borderColor }} {{ $cardBg }} text-left text-xs leading-4 font-medium {{ $textSecondary }} uppercase tracking-wider">狀態</th>
                                <th class="px-6 py-3 border-b {{ $borderColor }} {{ $cardBg }} text-left text-xs leading-4 font-medium {{ $textSecondary }} uppercase tracking-wider">溫度</th>
                                <th class="px-6 py-3 border-b {{ $borderColor }} {{ $cardBg }} text-left text-xs leading-4 font-medium {{ $textSecondary }} uppercase tracking-wider">最後心跳</th>
                                <th class="px-6 py-3 border-b {{ $borderColor }} {{ $cardBg }} text-left text-xs leading-4 font-medium {{ $textSecondary }} uppercase tracking-wider">操作</th>
                            </tr>
                        </thead>
                        <tbody class="{{ $cardBg }}">
                            @foreach($machines as $machine)
                            <tr>
                                <td class="px-6 py-4 whitespace-no-wrap border-b {{ $borderColor }}">
                                    <div class="text-sm leading-5 font-medium {{ $textPrimary }}">{{ $machine->name }}</div>
                                </td>
                                <td class="px-6 py-4 whitespace-no-wrap border-b {{ $borderColor }}">
                                    <div class="text-sm leading-5 {{ $textSecondary }}">{{ $machine->location ?? '-' }}</div>
                                </td>
                                <td class="px-6 py-4 whitespace-no-wrap border-b {{ $borderColor }}">
                                    @if($machine->status === 'online')
                                        <span class="px-2 inline-flex text-xs leading-5 font-semibold rounded-full bg-green-100 text-green-800">連線中</span>
                                    @elseif($machine->status === 'offline')
                                        <span class="px-2 inline-flex text-xs leading-5 font-semibold rounded-full bg-gray-100 text-gray-800">離線</span>
                                    @else
                                        <span class="px-2 inline-flex text-xs leading-5 font-semibold rounded-full bg-red-100 text-red-800">異常</span>
                                    @endif
                                </td>
                                <td class="px-6 py-4 whitespace-no-wrap border-b {{ $borderColor }}">
                                    <div class="text-sm leading-5 {{ $textSecondary }}">{{ $machine->temperature ? $machine->temperature . '°C' : '-' }}</div>
                                </td>
                                <td class="px-6 py-4 whitespace-no-wrap border-b {{ $borderColor }}">
                                    <div class="text-sm leading-5 {{ $textSecondary }}">{{ $machine->last_heartbeat_at ? $machine->last_heartbeat_at->diffForHumans() : '-' }}</div>
                                </td>
                                <td class="px-6 py-4 whitespace-no-wrap border-b {{ $borderColor }} text-sm leading-5 font-medium">
                                    <a href="{{ route('admin.machines.show', $machine) }}" class="text-indigo-400 hover:text-indigo-600 mr-3">查看</a>
                                    <a href="{{ route('admin.machines.edit', $machine) }}" class="text-yellow-400 hover:text-yellow-600 mr-3">編輯</a>
                                    <form action="{{ route('admin.machines.destroy', $machine) }}" method="POST" class="inline-block" onsubmit="return confirm('確定要刪除嗎？');">
                                        @csrf
                                        @method('DELETE')
                                        <button type="submit" class="text-red-400 hover:text-red-600">刪除</button>
                                    </form>
                                </td>
                            </tr>
                            @endforeach
                        </tbody>
                    </table>
                </div>
            </div>
        </div>
        <div class="mt-4">
            {{ $machines->links() }}
        </div>
    </div>
</div>
@endsection