@extends('layouts.app')
@section('title', 'Produk')
@section('page-title', 'Produk')

@section('content')
<div class="flex flex-col sm:flex-row sm:items-center justify-between gap-3 mb-4">
    <form method="GET" action="{{ route('products.index') }}" class="flex flex-wrap gap-2">
        <input type="search" name="q" value="{{ request('q') }}" placeholder="Cari kode / nama..."
               class="border border-gray-300 rounded-lg px-3 py-2 text-sm w-52 focus:outline-none focus:ring-2 focus:ring-blue-500">
        <select name="type" class="border border-gray-300 rounded-lg px-3 py-2 text-sm focus:outline-none focus:ring-2 focus:ring-blue-500">
            <option value="">Semua Tipe</option>
            <option value="barang"    {{ request('type') === 'barang'    ? 'selected' : '' }}>Barang</option>
            <option value="sparepart" {{ request('type') === 'sparepart' ? 'selected' : '' }}>Sparepart</option>
            <option value="jasa"      {{ request('type') === 'jasa'      ? 'selected' : '' }}>Jasa</option>
        </select>
        @if(request('low_stock'))
            <input type="hidden" name="low_stock" value="1">
            <span class="bg-red-100 text-red-700 text-xs font-medium px-3 py-2 rounded-lg">Stok Hampir Habis</span>
        @endif
        <button type="submit" class="bg-gray-100 hover:bg-gray-200 text-gray-700 text-sm font-medium px-4 py-2 rounded-lg transition">Cari</button>
        @if(request('q') || request('type') || request('low_stock'))
            <a href="{{ route('products.index') }}" class="bg-gray-100 hover:bg-gray-200 text-gray-500 text-sm px-3 py-2 rounded-lg transition">✕ Reset</a>
        @endif
    </form>
    <a href="{{ route('products.create') }}"
       class="bg-blue-600 hover:bg-blue-700 text-white text-sm font-medium px-4 py-2 rounded-lg transition whitespace-nowrap">
        + Tambah Produk
    </a>
</div>

<div class="bg-white rounded-xl shadow-sm border border-gray-100 overflow-x-auto">
    <table class="w-full text-sm">
        <thead class="bg-gray-50 border-b border-gray-100">
            <tr>
                <th class="text-left px-4 py-3 text-gray-500 font-medium">Kode</th>
                <th class="text-left px-4 py-3 text-gray-500 font-medium">Nama Produk</th>
                <th class="text-left px-4 py-3 text-gray-500 font-medium hidden md:table-cell">Tipe</th>
                <th class="text-left px-4 py-3 text-gray-500 font-medium hidden lg:table-cell">Kategori</th>
                <th class="text-right px-4 py-3 text-gray-500 font-medium">Stok</th>
                <th class="text-right px-4 py-3 text-gray-500 font-medium hidden md:table-cell">Harga Jual</th>
                <th class="text-center px-4 py-3 text-gray-500 font-medium hidden sm:table-cell">Status</th>
                <th class="px-4 py-3 w-24"></th>
            </tr>
        </thead>
        <tbody class="divide-y divide-gray-50">
            @forelse($products as $product)
            <tr class="hover:bg-gray-50 transition">
                <td class="px-4 py-3 font-mono text-xs text-gray-500">{{ $product->code }}</td>
                <td class="px-4 py-3 font-medium text-gray-800">{{ $product->name }}</td>
                <td class="px-4 py-3 hidden md:table-cell">
                    @php $typeColors = ['barang' => 'blue', 'sparepart' => 'orange', 'jasa' => 'purple']; $c = $typeColors[$product->type] ?? 'gray'; @endphp
                    <span class="text-xs font-medium px-2 py-0.5 rounded-full bg-{{ $c }}-100 text-{{ $c }}-700">
                        {{ $product->type_label }}
                    </span>
                </td>
                <td class="px-4 py-3 text-gray-500 hidden lg:table-cell">{{ $product->category?->name ?? '—' }}</td>
                <td class="px-4 py-3 text-right">
                    @if($product->type !== 'jasa')
                        <span class="{{ $product->isLowStock() ? 'text-red-600 font-semibold' : 'text-gray-700' }}">
                            {{ $product->stock }}
                        </span>
                        <span class="text-gray-400 text-xs ml-0.5">{{ $product->unit }}</span>
                        @if($product->isLowStock())
                            <span class="ml-1 text-xs text-red-500" title="Stok rendah">⚠</span>
                        @endif
                    @else
                        <span class="text-gray-300">—</span>
                    @endif
                </td>
                <td class="px-4 py-3 text-right text-gray-700 hidden md:table-cell">
                    Rp {{ number_format($product->sell_price, 0, ',', '.') }}
                </td>
                <td class="px-4 py-3 text-center hidden sm:table-cell">
                    <span class="text-xs font-medium px-2 py-0.5 rounded-full
                        {{ $product->is_active ? 'bg-green-100 text-green-700' : 'bg-gray-100 text-gray-500' }}">
                        {{ $product->is_active ? 'Aktif' : 'Nonaktif' }}
                    </span>
                </td>
                <td class="px-4 py-3">
                    <div class="flex items-center gap-2 justify-end">
                        <a href="{{ route('products.edit', $product) }}"
                           class="text-blue-600 hover:text-blue-800 text-xs font-medium">Edit</a>
                        <form method="POST" action="{{ route('products.destroy', $product) }}"
                              onsubmit="return confirm('Hapus produk ini?')">
                            @csrf @method('DELETE')
                            <button type="submit" class="text-red-500 hover:text-red-700 text-xs font-medium">Hapus</button>
                        </form>
                    </div>
                </td>
            </tr>
            @empty
            <tr>
                <td colspan="8" class="px-4 py-10 text-center text-gray-400">
                    {{ request('q') || request('type') ? 'Tidak ada produk yang cocok.' : 'Belum ada data produk.' }}
                </td>
            </tr>
            @endforelse
        </tbody>
    </table>
</div>

@if($products->hasPages())
<div class="mt-4">{{ $products->links() }}</div>
@endif
@endsection