@extends('layout.app')

@section('title', 'Barang Masuk - Sistem Manajemen ISP')

@section('content')
<x-material-page-header 
    title="Barang Masuk" 
    :breadcrumbs="[
        ['name' => 'Material', 'url' => route('material.index')],
        ['name' => 'Barang Masuk']
    ]"
    :action="route('material.index')" 
    actionLabel="Kembali" 
    actionIcon="arrow_back"
/>

<div class="container-fluid py-4">
    <div class="row">
        <div class="col-lg-8">
            <div class="card mb-4" style="border: none; box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);">
                <div class="card-header pb-3">
                    <h6 class="mb-0 font-weight-bold d-flex align-items-center" style="font-size: 0.875rem; color: #344767;">
                        <i class="material-symbols-rounded me-2" style="font-size: 20px; line-height: 1; color: #5e72e4;">add</i> Form Barang Masuk
                    </h6>
                </div>
                <div class="card-body pt-3">
                    <form method="POST" action="{{ route('material.stock-in.process') }}">
                        @csrf
                        
                        <div class="form-group mb-3">
                            <label class="form-label">Pilih Material <span class="text-danger">*</span></label>
                            <select class="form-control @error('material_id') is-invalid @enderror" 
                                    id="material_id" 
                                    name="material_id" 
                                    required>
                                <option value="">Pilih Material</option>
                                @foreach($materials as $mat)
                                <option value="{{ $mat->id }}" 
                                        data-satuan="{{ $mat->satuan }}"
                                        data-harga="{{ $mat->harga_beli }}"
                                        data-stok="{{ $mat->stok }}"
                                        {{ old('material_id', $selectedMaterial?->id) == $mat->id ? 'selected' : '' }}>
                                    {{ $mat->kode_barang }} - {{ $mat->nama_barang }} (Stok: {{ $mat->stok }} {{ $mat->satuan }})
                                </option>
                                @endforeach
                            </select>
                            @error('material_id')
                                <div class="invalid-feedback d-block">{{ $message }}</div>
                            @enderror
                        </div>
                        
                        <div class="row">
                            <div class="col-md-6">
                                <div class="form-group mb-3">
                                    <label class="form-label">Jumlah <span class="text-danger">*</span></label>
                                    <div class="input-group">
                                        <input type="number" 
                                               class="form-control @error('jumlah') is-invalid @enderror" 
                                               id="jumlah" 
                                               name="jumlah" 
                                               value="{{ old('jumlah') }}"
                                               min="1"
                                               required>
                                        <span class="input-group-text" id="satuan-display">Unit</span>
                                    </div>
                                    @error('jumlah')
                                        <div class="invalid-feedback d-block">{{ $message }}</div>
                                    @enderror
                                </div>
                            </div>
                            <div class="col-md-6">
                                <div class="form-group mb-3">
                                    <label class="form-label">Tanggal Transaksi <span class="text-danger">*</span></label>
                                    <input type="date" 
                                           class="form-control @error('tanggal_transaksi') is-invalid @enderror" 
                                           id="tanggal_transaksi" 
                                           name="tanggal_transaksi" 
                                           value="{{ old('tanggal_transaksi', now()->format('Y-m-d')) }}"
                                           required>
                                    @error('tanggal_transaksi')
                                        <div class="invalid-feedback d-block">{{ $message }}</div>
                                    @enderror
                                </div>
                            </div>
                        </div>
                        
                        <div class="row">
                            <div class="col-md-6">
                                <div class="form-group mb-3">
                                    <label class="form-label">Harga Satuan</label>
                                    <div class="input-group">
                                        <span class="input-group-text">Rp</span>
                                        <input type="number" 
                                               class="form-control @error('harga_satuan') is-invalid @enderror" 
                                               id="harga_satuan" 
                                               name="harga_satuan" 
                                               value="{{ old('harga_satuan') }}"
                                               min="0"
                                               step="0.01">
                                    </div>
                                    <small class="text-muted">Kosongkan untuk menggunakan harga beli default</small>
                                    @error('harga_satuan')
                                        <div class="invalid-feedback d-block">{{ $message }}</div>
                                    @enderror
                                </div>
                            </div>
                            <div class="col-md-6">
                                <div class="form-group mb-3">
                                    <label class="form-label">Sumber</label>
                                    <select class="form-control @error('sumber_tujuan') is-invalid @enderror" 
                                            id="sumber_tujuan" 
                                            name="sumber_tujuan">
                                        <option value="Supplier" {{ old('sumber_tujuan', 'Supplier') == 'Supplier' ? 'selected' : '' }}>Supplier</option>
                                        <option value="Gudang Utama" {{ old('sumber_tujuan') == 'Gudang Utama' ? 'selected' : '' }}>Gudang Utama</option>
                                        <option value="Teknisi" {{ old('sumber_tujuan') == 'Teknisi' ? 'selected' : '' }}>Teknisi</option>
                                        <option value="Retur" {{ old('sumber_tujuan') == 'Retur' ? 'selected' : '' }}>Retur</option>
                                        <option value="Lainnya" {{ old('sumber_tujuan') == 'Lainnya' ? 'selected' : '' }}>Lainnya</option>
                                    </select>
                                    @error('sumber_tujuan')
                                        <div class="invalid-feedback d-block">{{ $message }}</div>
                                    @enderror
                                </div>
                            </div>
                        </div>
                        
                        <div class="form-group mb-3">
                            <label class="form-label">No. Referensi</label>
                            <input type="text" 
                                   class="form-control @error('no_referensi') is-invalid @enderror" 
                                   id="no_referensi" 
                                   name="no_referensi" 
                                   value="{{ old('no_referensi') }}"
                                   placeholder="Contoh: PO-001, INV-001, SJ-001">
                            <small class="text-muted">No. PO, Invoice, Surat Jalan, dll</small>
                            @error('no_referensi')
                                <div class="invalid-feedback d-block">{{ $message }}</div>
                            @enderror
                        </div>
                        
                        <div class="form-group mb-3">
                            <label class="form-label">Keterangan</label>
                            <textarea class="form-control @error('keterangan') is-invalid @enderror" 
                                      id="keterangan" 
                                      name="keterangan" 
                                      rows="3">{{ old('keterangan') }}</textarea>
                            @error('keterangan')
                                <div class="invalid-feedback d-block">{{ $message }}</div>
                            @enderror
                        </div>
                        
                        <div class="form-group">
                            <button type="submit" class="btn bg-gradient-success mb-0">
                                <i class="material-symbols-rounded me-2" style="font-size: 18px; vertical-align: middle;">save</i> Simpan Barang Masuk
                            </button>
                            <a href="{{ route('material.index') }}" class="btn bg-gradient-secondary mb-0">
                                <i class="material-symbols-rounded me-2" style="font-size: 18px; vertical-align: middle;">close</i> Batal
                            </a>
                        </div>
                    </form>
                </div>
            </div>
        </div>
        
        <div class="col-lg-4">
            <div class="card mb-4" style="border: none; box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);">
                <div class="card-header pb-3">
                    <h6 class="mb-0 font-weight-bold" style="font-size: 0.875rem; color: #344767;">Informasi</h6>
                </div>
                <div class="card-body pt-3">
                    <div id="material-info" style="display: none;">
                        <div class="alert alert-info text-white mb-3">
                            <strong>Info Material:</strong>
                            <div class="mt-2">
                                <strong>Stok Saat Ini:</strong> <span id="info-stok">-</span><br>
                                <strong>Harga Beli:</strong> <span id="info-harga">-</span>
                            </div>
                        </div>
                    </div>
                    
                    <p class="text-muted">
                        <i class="material-symbols-rounded me-2" style="font-size: 18px; vertical-align: middle;">add_circle</i>
                        Barang masuk akan menambah stok material
                    </p>
                    <p class="text-muted">
                        <i class="material-symbols-rounded me-2" style="font-size: 18px; vertical-align: middle;">attach_money</i>
                        Harga satuan akan digunakan untuk menghitung total harga
                    </p>
                    <p class="text-muted">
                        <i class="material-symbols-rounded me-2" style="font-size: 18px; vertical-align: middle;">info</i>
                        Jika harga satuan kosong, akan menggunakan harga beli default
                    </p>
                    <p class="text-muted mb-0">
                        <i class="material-symbols-rounded me-2" style="font-size: 18px; vertical-align: middle;">description</i>
                        No. referensi membantu tracking transaksi
                    </p>
                </div>
            </div>
        </div>
    </div>
</div>
@endsection

@section('scripts')
<script>
// Update satuan and info when material is selected
document.getElementById('material_id').addEventListener('change', function() {
    const selectedOption = this.options[this.selectedIndex];
    const satuan = selectedOption.getAttribute('data-satuan') || 'Unit';
    const harga = selectedOption.getAttribute('data-harga') || 0;
    const stok = selectedOption.getAttribute('data-stok') || 0;
    
    // Update satuan display
    document.getElementById('satuan-display').textContent = satuan;
    
    // Update harga satuan if empty
    const hargaSatuanInput = document.getElementById('harga_satuan');
    if (!hargaSatuanInput.value && harga > 0) {
        hargaSatuanInput.value = harga;
    }
    
    // Show material info
    if (selectedOption.value) {
        document.getElementById('info-stok').textContent = stok + ' ' + satuan;
        document.getElementById('info-harga').textContent = 'Rp ' + parseInt(harga).toLocaleString('id-ID');
        document.getElementById('material-info').style.display = 'block';
    } else {
        document.getElementById('material-info').style.display = 'none';
    }
});

// Initialize on page load
document.addEventListener('DOMContentLoaded', function() {
    const materialSelect = document.getElementById('material_id');
    if (materialSelect.value) {
        materialSelect.dispatchEvent(new Event('change'));
    }
});
</script>
@endsection