@extends('layouts.app')

@section('content')
<div class="container mt-5">
    <div class="row">
        <div class="col-md-8 offset-md-2">
            <div class="card shadow">
                <div class="card-header bg-info text-white">
                    <h4 class="mb-0">Edit Device - {{ $device->no_sn }}</h4>
                </div>
                <div class="card-body">
                    @if ($errors->any())
                        <div class="alert alert-danger alert-dismissible fade show" role="alert">
                            <strong>Validation Errors:</strong>
                            <ul class="mb-0">
                                @foreach ($errors->all() as $error)
                                    <li>{{ $error }}</li>
                                @endforeach
                            </ul>
                            <button type="button" class="close" data-dismiss="alert" aria-label="Close">
                                <span aria-hidden="true">&times;</span>
                            </button>
                        </div>
                    @endif

                    <form method="post" action="{{ route('devices.update', $device->id) }}" novalidate>
                        @csrf
                        @method('put')

                        <div class="form-group">
                            <label for="no_sn" class="font-weight-bold">Serial Number (SN)</label>
                            <input type="text" name="no_sn" class="form-control @error('no_sn') is-invalid @enderror" 
                                   id="no_sn" value="{{ $device->no_sn }}" readonly disabled>
                            <small class="form-text text-muted">Serial number cannot be changed</small>
                        </div>

                        <div class="form-group">
                            <label for="nama" class="font-weight-bold">Device Name <span class="text-danger">*</span></label>
                            <input type="text" name="nama" class="form-control @error('nama') is-invalid @enderror" 
                                   id="nama" value="{{ old('nama', $device->nama) }}" placeholder="Enter device name">
                            @error('nama')
                                <div class="invalid-feedback d-block">{{ $message }}</div>
                            @enderror
                            <small class="form-text text-muted">e.g. Gate 1, HR Office, etc.</small>
                        </div>

                        <div class="form-group">
                            <label for="lokasi" class="font-weight-bold">Location</label>
                            <input type="text" name="lokasi" class="form-control @error('lokasi') is-invalid @enderror" 
                                   id="lokasi" value="{{ old('lokasi', $device->lokasi) }}" placeholder="Enter location">
                            @error('lokasi')
                                <div class="invalid-feedback d-block">{{ $message }}</div>
                            @enderror
                            <small class="form-text text-muted">Building or area location</small>
                        </div>

                        <div class="form-group">
                            <label for="online" class="font-weight-bold">Last Online</label>
                            <input type="text" name="online" class="form-control" 
                                   id="online" value="{{ $device->online }}" readonly disabled>
                            <small class="form-text text-muted">Read-only status field</small>
                        </div>

                        <div class="form-group mt-4">
                            <button type="submit" class="btn btn-success btn-lg">
                                <i class="fas fa-save"></i> Update Device
                            </button>
                            <a href="{{ route('devices.index') }}" class="btn btn-secondary btn-lg ml-2">
                                <i class="fas fa-arrow-left"></i> Cancel
                            </a>
                        </div>
                    </form>
                </div>
            </div>

            <div class="card shadow mt-4">
                <div class="card-header bg-secondary text-white">
                    <h5 class="mb-0">Device Information</h5>
                </div>
                <div class="card-body">
                    <table class="table table-sm mb-0">
                        <tr>
                            <th width="200">Device ID:</th>
                            <td>{{ $device->id }}</td>
                        </tr>
                        <tr>
                            <th>Serial Number:</th>
                            <td><code>{{ $device->no_sn }}</code></td>
                        </tr>
                        <tr>
                            <th>Created:</th>
                            <td>{{ $device->created_at }}</td>
                        </tr>
                        <tr>
                            <th>Last Updated:</th>
                            <td>{{ $device->updated_at }}</td>
                        </tr>
                    </table>
                </div>
            </div>
        </div>
    </div>
</div>

<style>
    .card {
        border: none;
        border-radius: 8px;
    }
    
    .card-header {
        border-radius: 8px 8px 0 0;
        padding: 1.5rem;
        font-weight: 600;
    }
    
    .form-group label {
        margin-top: 0.5rem;
    }
    
    .btn-lg {
        padding: 0.75rem 1.5rem;
        font-weight: 600;
    }
</style>

@endsection