@extends('layouts.app')

@section('content')
<div class="py-6">
    <div class="max-w-7xl mx-auto sm:px-6 lg:px-8">
        <div class="flex items-center justify-between mb-6">
            <h1 class="text-2xl font-bold text-gray-800">Request BBM</h1>
            <a href="{{ route('fuel-purchases.index') }}" class="inline-flex items-center px-3 py-2 text-sm font-medium text-blue-700 bg-blue-50 hover:bg-blue-100 rounded">
                <i class="fas fa-gas-pump mr-2"></i>Halaman Bahan Bakar
            </a>
        </div>

        @if (session('success'))
            <div class="bg-green-100 border-l-4 border-green-500 text-green-700 p-4 mb-4" role="alert">
                <p>{{ session('success') }}</p>
            </div>
        @endif

        @if (session('error'))
            <div class="bg-red-100 border-l-4 border-red-500 text-red-700 p-4 mb-4" role="alert">
                <p>{{ session('error') }}</p>
            </div>
        @endif

        <!-- Rekap Permintaan BBM -->
        <!-- Filter -->
        <div class="bg-white shadow-sm rounded-lg p-4 border border-gray-200 mb-6">
            <form method="GET" action="{{ route('fuel.requests.index') }}" class="grid grid-cols-1 md:grid-cols-5 gap-4 items-end">
                <div>
                    <label for="start_date" class="block text-sm font-medium text-gray-700 mb-1">Tanggal Mulai</label>
                    <input type="date" id="start_date" name="start_date" value="{{ $startDate ?? '' }}" class="w-full rounded-md border-gray-300 shadow-sm focus:border-indigo-300 focus:ring focus:ring-indigo-200 focus:ring-opacity-50">
                </div>
                <div>
                    <label for="end_date" class="block text-sm font-medium text-gray-700 mb-1">Tanggal Akhir</label>
                    <input type="date" id="end_date" name="end_date" value="{{ $endDate ?? '' }}" class="w-full rounded-md border-gray-300 shadow-sm focus:border-indigo-300 focus:ring focus:ring-indigo-200 focus:ring-opacity-50">
                </div>
                <div>
                    <label for="status" class="block text-sm font-medium text-gray-700 mb-1">Status</label>
                    <select id="status" name="status" class="w-full rounded-md border-gray-300 shadow-sm focus:border-indigo-300 focus:ring focus:ring-indigo-200 focus:ring-opacity-50">
                        <option value="">Semua</option>
                        @foreach(($distinctStatuses ?? []) as $st)
                            <option value="{{ $st }}" {{ ($status ?? '') === $st ? 'selected' : '' }}>{{ ucfirst($st) }}</option>
                        @endforeach
                    </select>
                </div>
                <div>
                    <label for="unit_type" class="block text-sm font-medium text-gray-700 mb-1">Jenis Unit</label>
                    <select id="unit_type" name="unit_type" class="w-full rounded-md border-gray-300 shadow-sm focus:border-indigo-300 focus:ring focus:ring-indigo-200 focus:ring-opacity-50">
                        <option value="all" {{ ($unitType ?? 'all') === 'all' ? 'selected' : '' }}>Semua</option>
                        <option value="truck" {{ ($unitType ?? 'all') === 'truck' ? 'selected' : '' }}>Truk</option>
                        <option value="equipment" {{ ($unitType ?? 'all') === 'equipment' ? 'selected' : '' }}>Alat Berat</option>
                    </select>
                </div>
                <div>
                    <label for="fuel_type" class="block text-sm font-medium text-gray-700 mb-1">Jenis BBM</label>
                    <select id="fuel_type" name="fuel_type" class="w-full rounded-md border-gray-300 shadow-sm focus:border-indigo-300 focus:ring focus:ring-indigo-200 focus:ring-opacity-50">
                        <option value="">Semua</option>
                        @foreach(($distinctFuelTypes ?? []) as $ft)
                            <option value="{{ $ft }}" {{ ($fuelType ?? '') === $ft ? 'selected' : '' }}>{{ $ft }}</option>
                        @endforeach
                    </select>
                </div>

                <div class="md:col-span-5 flex gap-2 justify-end">
                    <a href="{{ route('fuel.requests.index') }}" class="inline-flex items-center px-3 py-2 text-sm font-medium text-gray-700 bg-gray-100 hover:bg-gray-200 rounded">
                        Reset
                    </a>
                    <button type="submit" class="inline-flex items-center px-3 py-2 text-sm font-medium text-white bg-indigo-600 hover:bg-indigo-700 rounded">
                        Terapkan
                    </button>
                </div>
            </form>
        </div>

        <div class="grid grid-cols-1 md:grid-cols-3 gap-6 mb-6">
            <div class="bg-white shadow-sm rounded-lg p-6 border border-gray-200">
                <div class="flex items-center justify-between">
                    <div>
                        <div class="text-sm text-gray-500">Total Permintaan (Armada)</div>
                        <div class="text-3xl font-bold text-gray-800 mt-1">{{ $totalRequestsArmada }}</div>
                    </div>
                    <div class="text-indigo-600">
                        <i class="fas fa-clipboard-list text-3xl"></i>
                    </div>
                </div>
            </div>
            <div class="bg-white shadow-sm rounded-lg p-6 border border-gray-200">
                <div class="flex items-center justify-between">
                    <div>
                        <div class="text-sm text-gray-500">Permintaan Truk</div>
                        <div class="text-3xl font-bold text-gray-800 mt-1">{{ $totalRequestsTruck }}</div>
                    </div>
                    <div class="text-green-600">
                        <i class="fas fa-truck text-3xl"></i>
                    </div>
                </div>
            </div>
            <div class="bg-white shadow-sm rounded-lg p-6 border border-gray-200">
                <div class="flex items-center justify-between">
                    <div>
                        <div class="text-sm text-gray-500">Permintaan Alat Berat</div>
                        <div class="text-3xl font-bold text-gray-800 mt-1">{{ $totalRequestsEquipment }}</div>
                    </div>
                    <div class="text-orange-600">
                        <i class="fas fa-cogs text-3xl"></i>
                    </div>
                </div>
            </div>
        </div>

        <!-- Form Request BBM -->
        <div class="bg-white overflow-hidden shadow-sm sm:rounded-lg mb-6">
            <div class="p-6 text-gray-900">
                <div class="flex items-center justify-between mb-4">
                    <h3 class="text-lg font-semibold">Form Request Pengisian BBM</h3>
                    <span class="text-xs px-2 py-1 rounded bg-gray-100 text-gray-600">Form SOH & kirim ke Telegram</span>
                </div>

                <div class="grid grid-cols-1 md:grid-cols-2 gap-6">
                    <!-- Form Request -->
                    <div class="bg-gray-50 p-4 rounded-lg border border-gray-200">
                        <form action="{{ route('fuel.requests.store') }}" method="POST" id="fuelRequestForm" class="space-y-4">
                            @csrf
                            <!-- Jenis Unit -->
                            <div>
                                <label class="block text-sm font-medium text-gray-700 mb-1">Jenis Unit</label>
                                <div class="flex items-center gap-4">
                                    <label class="inline-flex items-center">
                                        <input type="radio" name="unit_type" value="truck" class="form-radio" checked>
                                        <span class="ml-2">Truk</span>
                                    </label>
                                    <label class="inline-flex items-center">
                                        <input type="radio" name="unit_type" value="equipment" class="form-radio">
                                        <span class="ml-2">Alat Berat</span>
                                    </label>
                                </div>
                            </div>

                            <!-- Pilih Truk -->
                            <div id="truckSelect">
                                <label for="req_truck_id" class="block text-sm font-medium text-gray-700 mb-1">Truk</label>
                                <select id="req_truck_id" name="truck_id" class="w-full rounded-md border-gray-300 shadow-sm focus:border-indigo-300 focus:ring focus:ring-indigo-200 focus:ring-opacity-50">
                                    <option value="">Pilih Truk...</option>
                                    @foreach(\App\Models\Truck::where('status', 'active')->get() as $truck)
                                        <option value="{{ $truck->id }}">{{ $truck->plate_number }} - {{ $truck->brand }} {{ $truck->model }}</option>
                                    @endforeach
                                </select>
                            </div>

                            <!-- Pilih Alat Berat -->
                            <div id="equipmentSelect" class="hidden">
                                <label for="req_heavy_equipment_id" class="block text-sm font-medium text-gray-700 mb-1">Alat Berat</label>
                                <select id="req_heavy_equipment_id" name="heavy_equipment_id" class="w-full rounded-md border-gray-300 shadow-sm focus:border-indigo-300 focus:ring focus:ring-indigo-200 focus:ring-opacity-50">
                                    <option value="">Pilih Alat Berat...</option>
                                    @foreach(\App\Models\HeavyEquipment::where('status', 'active')->get() as $equipment)
                                        <option value="{{ $equipment->id }}">{{ $equipment->equipment_number }} - {{ $equipment->brand }} {{ $equipment->model }}</option>
                                    @endforeach
                                </select>
                            </div>

                            <!-- Jenis BBM -->
                            <div>
                                <label for="req_fuel_type" class="block text-sm font-medium text-gray-700 mb-1">Jenis BBM</label>
                                <select id="req_fuel_type" name="fuel_type" class="w-full rounded-md border-gray-300 shadow-sm focus:border-indigo-300 focus:ring focus:ring-indigo-200 focus:ring-opacity-50" required>
                                    <option value="Solar">Solar</option>
                                    <option value="Bensin">Bensin</option>
                                    <option value="Pertamax">Pertamax</option>
                                </select>
                            </div>

                            <!-- SOH -->
                            <div>
                                <label for="req_soh" class="block text-sm font-medium text-gray-700 mb-1">SOH (L)</label>
                                <input type="number" id="req_soh" name="soh_liters" step="0.01" min="0" class="w-full rounded-md border-gray-300 shadow-sm focus:border-indigo-300 focus:ring focus:ring-indigo-200 focus:ring-opacity-50" required>
                            </div>

                            <!-- Permintaan -->
                            <div>
                                <label for="req_liters" class="block text-sm font-medium text-gray-700 mb-1">Permintaan (L)</label>
                                <input type="number" id="req_liters" name="request_liters" step="0.01" min="0.1" class="w-full rounded-md border-gray-300 shadow-sm focus:border-indigo-300 focus:ring focus:ring-indigo-200 focus:ring-opacity-50" required>
                            </div>

                            <!-- Catatan -->
                            <div>
                                <label for="req_notes" class="block text-sm font-medium text-gray-700 mb-1">Catatan</label>
                                <textarea id="req_notes" name="notes" rows="2" class="w-full rounded-md border-gray-300 shadow-sm focus:border-indigo-300 focus:ring focus:ring-indigo-200 focus:ring-opacity-50"></textarea>
                            </div>

                            <div class="text-xs text-gray-500">Jika Telegram belum dikonfigurasi, request tetap tersimpan, pengiriman akan gagal.</div>
                            <div class="flex justify-end">
                                <button type="submit" class="bg-indigo-600 hover:bg-indigo-700 text-white font-bold py-2 px-4 rounded">
                                    <i class="fas fa-paper-plane mr-2"></i>Kirim Request
                                </button>
                            </div>
                        </form>
                    </div>

                    <!-- Daftar Request Terbaru -->
                    <div>
                        <h4 class="font-medium mb-2">Request Terbaru</h4>
                        <div class="overflow-x-auto bg-white border border-gray-200 rounded-lg">
                            <table class="min-w-full">
                                <thead class="bg-gray-100">
                                    <tr>
                                        <th class="py-3 px-4 text-left">Waktu</th>
                                        <th class="py-3 px-4 text-left">Unit</th>
                                        <th class="py-3 px-4 text-left">BBM</th>
                                        <th class="py-3 px-4 text-left">SOH (L)</th>
                                        <th class="py-3 px-4 text-left">Request (L)</th>
                                        <th class="py-3 px-4 text-left">Status</th>
                                        <th class="py-3 px-4 text-left">Pengirim</th>
                                    </tr>
                                </thead>
                                <tbody class="divide-y divide-gray-200">
                                    @forelse($fuelRequests as $req)
                                        <tr class="hover:bg-gray-50">
                                            <td class="py-3 px-4">{{ optional($req->requested_at)->format('d/m/Y H:i') ?? '-' }}</td>
                                            <td class="py-3 px-4">
                                                @if($req->truck)
                                                    Truk {{ $req->truck->plate_number }}
                                                @elseif($req->heavyEquipment)
                                                    Alat Berat {{ $req->heavyEquipment->equipment_number }}
                                                @else
                                                    -
                                                @endif
                                            </td>
                                            <td class="py-3 px-4">{{ $req->fuel_type }}</td>
                                            <td class="py-3 px-4">{{ number_format($req->soh_liters, 2) }}</td>
                                            <td class="py-3 px-4">{{ number_format($req->request_liters, 2) }}</td>
                                            <td class="py-3 px-4">
                                                <span class="px-2 py-1 text-xs rounded-full bg-blue-100 text-blue-800">{{ ucfirst($req->status) }}</span>
                                            </td>
                                            <td class="py-3 px-4">{{ $req->requester->name ?? 'System' }}</td>
                                        </tr>
                                    @empty
                                        <tr>
                                            <td colspan="7" class="py-3 px-4 text-center text-gray-500 italic">Belum ada request</td>
                                        </tr>
                                    @endforelse
                                </tbody>
                            </table>
                        </div>

                        <div class="mt-4">
                            {{ $fuelRequests->appends(request()->query())->links() }}
                        </div>
                    </div>
                </div>
            </div>
        </div>

        <!-- Rekap per Unit -->
        <div class="grid grid-cols-1 md:grid-cols-2 gap-6 mb-6">
            <!-- Rekap per Truk -->
            <div class="bg-white overflow-hidden shadow-sm sm:rounded-lg">
                <div class="p-6">
                    <h3 class="text-lg font-semibold mb-3">Rekap Permintaan per Truk</h3>
                    <div class="overflow-x-auto border border-gray-200 rounded-lg">
                        <table class="min-w-full">
                            <thead class="bg-gray-100">
                                <tr>
                                    <th class="py-3 px-4 text-left">Truk</th>
                                    <th class="py-3 px-4 text-left">Total Request</th>
                                </tr>
                            </thead>
                            <tbody class="divide-y divide-gray-200">
                                @forelse($requestsByTruck as $row)
                                    <tr class="hover:bg-gray-50">
                                        <td class="py-3 px-4">{{ optional($row->truck)->plate_number ?? '-' }}</td>
                                        <td class="py-3 px-4">{{ $row->total }}</td>
                                    </tr>
                                @empty
                                    <tr>
                                        <td colspan="2" class="py-3 px-4 text-center text-gray-500 italic">Belum ada data</td>
                                    </tr>
                                @endforelse
                            </tbody>
                        </table>
                    </div>
                </div>
            </div>

            <!-- Rekap per Alat Berat -->
            <div class="bg-white overflow-hidden shadow-sm sm:rounded-lg">
                <div class="p-6">
                    <h3 class="text-lg font-semibold mb-3">Rekap Permintaan per Alat Berat</h3>
                    <div class="overflow-x-auto border border-gray-200 rounded-lg">
                        <table class="min-w-full">
                            <thead class="bg-gray-100">
                                <tr>
                                    <th class="py-3 px-4 text-left">Alat Berat</th>
                                    <th class="py-3 px-4 text-left">Total Request</th>
                                </tr>
                            </thead>
                            <tbody class="divide-y divide-gray-200">
                                @forelse($requestsByEquipment as $row)
                                    <tr class="hover:bg-gray-50">
                                        <td class="py-3 px-4">{{ optional($row->heavyEquipment)->equipment_number ?? '-' }}</td>
                                        <td class="py-3 px-4">{{ $row->total }}</td>
                                    </tr>
                                @empty
                                    <tr>
                                        <td colspan="2" class="py-3 px-4 text-center text-gray-500 italic">Belum ada data</td>
                                    </tr>
                                @endforelse
                            </tbody>
                        </table>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>

<script>
document.addEventListener('DOMContentLoaded', function() {
    const unitRadios = document.querySelectorAll('input[name="unit_type"]');
    const truckSelect = document.getElementById('truckSelect');
    const equipmentSelect = document.getElementById('equipmentSelect');

    unitRadios.forEach(r => {
        r.addEventListener('change', function() {
            if (this.value === 'truck') {
                truckSelect.classList.remove('hidden');
                equipmentSelect.classList.add('hidden');
                document.getElementById('req_truck_id').value = '';
            } else {
                truckSelect.classList.add('hidden');
                equipmentSelect.classList.remove('hidden');
                document.getElementById('req_heavy_equipment_id').value = '';
            }
        });
    });
});
</script>
@endsection