{{-- Partial view untuk Create dan Edit --}}

@php
    /**
     * Membersihkan angka decimal tanpa memotong angka integer.
     * Contoh:
     * "40.00" → "40"
     * "10.50" → "10.5"
     * "100.2500" → "100.25"
     * 40 → "40"
     */
    function cleanDecimal($value) {

        if ($value === null || $value === '') return $value;

        // Pastikan string (hindari rtrim memotong INT seperti 40 → 4)
        $value = (string) $value;

        // Jika tidak mengandung titik, langsung return (integer)
        if (strpos($value, '.') === false) {
            return $value;
        }

        // Trim trailing zero lalu titik
        $value = rtrim($value, '0');
        $value = rtrim($value, '.');

        return $value;
    }
@endphp


<div class="grid grid-cols-1 md:grid-cols-2 gap-6">

    <div>
        <label class="block text-gray-700 text-sm font-bold mb-2">Nama Bahan Baku:</label>
        <input type="text" name="nama"
            class="appearance-none border border-gray-300 w-full py-2 px-3"
            required
            value="{{ old('nama', $bahanBaku->nama ?? '') }}">
        @error('nama')<p class="text-red-500 text-xs italic mt-1">{{ $message }}</p>@enderror
    </div>

    <div>
        <label class="block text-gray-700 text-sm font-bold mb-2">Satuan Utama (Pemakaian):</label>
        <input type="text" name="satuan_pemakaian"
            class="appearance-none border border-gray-300 w-full py-2 px-3"
            required
            value="{{ old('satuan_pemakaian', $bahanBaku->satuan_pemakaian ?? '') }}">
        @error('satuan_pemakaian')<p class="text-red-500 text-xs italic mt-1">{{ $message }}</p>@enderror
    </div>

    <div>
        <label class="block text-gray-700 text-sm font-bold mb-2">Satuan Pembelian:</label>
        <input type="text" name="satuan_pembelian"
            class="appearance-none border border-gray-300 w-full py-2 px-3"
            required
            value="{{ old('satuan_pembelian', $bahanBaku->satuan_pembelian ?? '') }}">
        @error('satuan_pembelian')<p class="text-red-500 text-xs italic mt-1">{{ $message }}</p>@enderror
    </div>

    <div>
        <label class="block text-gray-700 text-sm font-bold mb-2">Nilai Konversi:</label>

        <input type="number" step="0.01" name="konversi"
            class="appearance-none border border-gray-300 w-full py-2 px-3"
            required
            value="{{ old('konversi', isset($bahanBaku->konversi) ? cleanDecimal($bahanBaku->konversi) : 1) }}">
        @error('konversi')<p class="text-red-500 text-xs italic mt-1">{{ $message }}</p>@enderror
    </div>

    @if (!isset($bahanBaku))
        <div>
            <label class="block text-gray-700 text-sm font-bold mb-2">Stok Awal:</label>

            <input type="number" step="0.01" name="stok_saat_ini"
                class="appearance-none border border-gray-300 w-full py-2 px-3"
                value="{{ old('stok_saat_ini', cleanDecimal($bahanBaku->stok_saat_ini ?? 0)) }}"
                required>
            @error('stok_saat_ini')<p class="text-red-500 text-xs italic mt-1">{{ $message }}</p>@enderror
        </div>
    @endif

    <div>
        <label class="block text-gray-700 text-sm font-bold mb-2">Stok Minimum:</label>

        <input type="number" name="stok_minimum"
            class="appearance-none border border-gray-300 w-full py-2 px-3"
            required
            value="{{ old('stok_minimum', cleanDecimal($bahanBaku->stok_minimum ?? '')) }}">
        @error('stok_minimum')<p class="text-red-500 text-xs italic mt-1">{{ $message }}</p>@enderror
    </div>

    <div class="md:col-span-2">
        <label class="block text-gray-700 text-sm font-bold mb-2">Harga Beli Rata-rata:</label>

        <input type="number" step="0.01" name="harga_beli_rata2"
            class="appearance-none border border-gray-300 w-full py-2 px-3"
            placeholder="Masukkan harga"
            value="{{ old('harga_beli_rata2', isset($bahanBaku->harga_beli_rata2) ? cleanDecimal($bahanBaku->harga_beli_rata2) : '') }}">
        @error('harga_beli_rata2')<p class="text-red-500 text-xs italic mt-1">{{ $message }}</p>@enderror
    </div>

</div>