{{-- New-Unity ERP | app/Modules/Warehouse/Resources/Views/inventory/index.blade.php | v1.0 | 09/07/2026 23:50:00 --}}
{{-- v1.0 — Stock consolidado por producto/almacén/zona con alertas y acceso al Kardex. --}}

@extends('layouts.vertical', ['pageTitle' => __('warehouse.inventory')])

@section('page-title')
<div class="subheader">
    <h1 class="subheader-title">
        <i class="subheader-icon fal fa-boxes"></i> {{ __('warehouse.inventory') }}
        <small>{{ __('warehouse.stock-by-product-zone') }}</small>
    </h1>
    <div class="subheader-block d-lg-flex align-items-center">
        @can('warehouse.create')
        <button type="button" class="btn btn-primary btn-sm" data-bs-toggle="modal" data-bs-target="#entryModal">
            <i class="fal fa-plus me-1"></i> {{ __('warehouse.manual-entry') }}
        </button>
        @endcan
    </div>
</div>
@endsection

@section('content')

@if(session('success'))
<div class="alert alert-success alert-dismissible fade show">
    <i class="fal fa-check-circle me-2"></i>{{ session('success') }}
    <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
</div>
@endif

@if(session('error'))
<div class="alert alert-danger alert-dismissible fade show">
    <i class="fal fa-exclamation-circle me-2"></i>{{ session('error') }}
    <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
</div>
@endif

{{-- Filtros --}}
<div class="panel mb-3">
    <div class="panel-container show">
        <div class="panel-content">
            <form method="GET" class="row g-2 align-items-end">
                <div class="col-md-3">
                    <label class="form-label fw-bold small">{{ __('warehouse.warehouse') }}</label>
                    <select name="warehouse_id" class="form-select form-select-sm" onchange="this.form.submit()">
                        <option value="">{{ __('warehouse.all-warehouses') }}</option>
                        @foreach($warehouses as $wh)
                        <option value="{{ $wh->id }}" {{ request('warehouse_id') == $wh->id ? 'selected' : '' }}>
                            {{ $wh->code }} — {{ $wh->name }}
                        </option>
                        @endforeach
                    </select>
                </div>
                <div class="col-md-2">
                    <label class="form-label fw-bold small">{{ __('warehouse.zone') }}</label>
                    <select name="zone_code" class="form-select form-select-sm" onchange="this.form.submit()">
                        <option value="">{{ __('warehouse.all-zones') }}</option>
                        @foreach(['MP','PT','TR','WIP','SV'] as $code)
                        <option value="{{ $code }}" {{ request('zone_code') == $code ? 'selected' : '' }}>{{ $code }}</option>
                        @endforeach
                    </select>
                </div>
                <div class="col-md-5">
                    <label class="form-label fw-bold small">{{ __('warehouse.search-product') }}</label>
                    <input type="text" name="search" class="form-control form-control-sm"
                           value="{{ request('search') }}" placeholder="{{ __('warehouse.ph-part-or-name') }}">
                </div>
                <div class="col-md-2">
                    <button type="submit" class="btn btn-sm btn-outline-primary w-100">
                        <i class="fal fa-search me-1"></i> {{ __('warehouse.filter') }}
                    </button>
                </div>
            </form>
        </div>
    </div>
</div>

{{-- Tabla de inventario --}}
<div class="panel">
    <div class="panel-hdr">
        <h2><i class="fal fa-boxes me-2"></i> {{ __('warehouse.stock-summary') }}</h2>
        <div class="panel-toolbar">
            <span class="badge bg-info me-1">{{ $inventory->total() }} {{ __('warehouse.products-lower') }}</span>
        </div>
    </div>
    <div class="panel-container show">
        <div class="panel-content">

            {{-- Ayuda contextual --}}
            <div class="alert alert-info alert-dismissible fade show py-2 mb-3">
                <i class="fal fa-info-circle me-2"></i>
                {!! __('warehouse.inventory-help') !!}
                <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
            </div>

            <div class="table-responsive">
                <table class="table table-bordered table-hover table-striped w-100">
                    <thead>
                        <tr>
                            <th>{{ __('warehouse.part-num') }}</th>
                            <th>{{ __('warehouse.product') }}</th>
                            <th class="text-center">{{ __('warehouse.zone') }}</th>
                            <th class="text-end">{{ __('warehouse.available-cap') }}</th>
                            <th class="text-end">{{ __('warehouse.reserved') }}</th>
                            <th class="text-end">{{ __('warehouse.total') }}</th>
                            <th class="text-end">{{ __('warehouse.avg-cost') }}</th>
                            <th class="text-center">{{ __('warehouse.alert') }}</th>
                            <th class="text-center">{{ __('warehouse.actions') }}</th>
                        </tr>
                    </thead>
                    <tbody>
                        @forelse($inventory as $item)
                        @php
                            $alertColor = 'success';
                            $alertIcon  = 'fa-check-circle';
                            $alertTitle = __('warehouse.ok');
                            if ($item->quantity_available <= 0) {
                                $alertColor = 'danger'; $alertIcon = 'fa-times-circle'; $alertTitle = __('warehouse.out-of-stock');
                            } elseif ($item->min_stock > 0 && $item->quantity_available < $item->min_stock) {
                                $alertColor = 'danger'; $alertIcon = 'fa-exclamation-circle'; $alertTitle = __('warehouse.below-min');
                            } elseif ($item->reorder_point > 0 && $item->quantity_available <= $item->reorder_point) {
                                $alertColor = 'warning'; $alertIcon = 'fa-exclamation-triangle'; $alertTitle = __('warehouse.reorder');
                            }
                        @endphp
                        <tr>
                            <td><span class="fw-bold">{{ $item->product->product_code ?? '—' }}</span></td>
                            <td>{{ $item->product->product_name ?? '—' }}</td>
                            <td class="text-center">
                                <span class="badge bg-{{ $item->zone->color ?? 'secondary' }}">
                                    {{ $item->zone->code ?? '—' }}
                                </span>
                            </td>
                            <td class="text-end fw-bold {{ $item->quantity_available <= 0 ? 'text-danger' : '' }}">
                                {{ number_format($item->quantity_available, 2) }}
                            </td>
                            <td class="text-end text-warning">
                                {{ number_format($item->quantity_reserved, 2) }}
                            </td>
                            <td class="text-end">
                                {{ number_format($item->quantity_total, 2) }}
                            </td>
                            <td class="text-end text-muted">
                                ${{ number_format($item->avg_unit_cost, 2) }}
                            </td>
                            <td class="text-center">
                                <span class="badge bg-{{ $alertColor }}" title="{{ $alertTitle }}">
                                    <i class="fal {{ $alertIcon }} me-1"></i>{{ $alertTitle }}
                                </span>
                            </td>
                            <td class="text-center">
                                <a href="{{ route('warehouse.inventory.kardex', $item->product_id) }}"
                                   class="btn btn-sm btn-icon btn-outline-primary" title="{{ __('warehouse.view-kardex') }}">
                                    <i class="fal fa-history"></i>
                                </a>
                                @can('warehouse.edit')
                                <button type="button"
                                        class="btn btn-sm btn-icon btn-outline-warning"
                                        onclick="openAdjust({{ $item->product_id }}, '{{ $item->product->product_name }}')"
                                        title="{{ __('warehouse.set-min-reorder') }}">
                                    <i class="fal fa-sliders-h"></i>
                                </button>
                                @endcan
                            </td>
                        </tr>
                        @empty
                        <tr>
                            <td colspan="9" class="text-center text-muted py-4">
                                <i class="fal fa-inbox fa-2x d-block mb-2 opacity-50"></i>
                                {{ __('warehouse.no-inventory-records') }}
                            </td>
                        </tr>
                        @endforelse
                    </tbody>
                </table>
            </div>

            {{ $inventory->links() }}

        </div>
    </div>
</div>

{{-- Modal: Manual Entry --}}
<div class="modal fade" id="entryModal" tabindex="-1" aria-hidden="true">
    <div class="modal-dialog modal-lg modal-dialog-centered">
        <div class="modal-content">
            <div class="modal-header bg-primary text-white">
                <h5 class="modal-title"><i class="fal fa-plus me-2"></i>{{ __('warehouse.manual-stock-entry') }}</h5>
                <button type="button" class="btn-close btn-close-white" data-bs-dismiss="modal"></button>
            </div>
            <form action="{{ route('warehouse.inventory.entry') }}" method="POST">
                @csrf
                <div class="modal-body">
                    <div class="alert alert-info py-2 mb-3">
                        <i class="fal fa-info-circle me-1"></i>
                        {!! __('warehouse.manual-entry-help') !!}
                    </div>
                    <div class="row g-3">
                        <div class="col-md-6">
                            <label class="form-label fw-bold">{{ __('warehouse.product') }} <span class="text-danger">*</span></label>
                            <input type="number" name="product_id" class="form-control" placeholder="{{ __('warehouse.ph-product-id') }}" required>
                        </div>
                        <div class="col-md-6">
                            <label class="form-label fw-bold">{{ __('warehouse.warehouse') }} <span class="text-danger">*</span></label>
                            <select name="warehouse_id" class="form-select" required>
                                @foreach($warehouses as $wh)
                                <option value="{{ $wh->id }}">{{ $wh->code }} — {{ $wh->name }}</option>
                                @endforeach
                            </select>
                        </div>
                        <div class="col-md-4">
                            <label class="form-label fw-bold">{{ __('warehouse.zone') }} <span class="text-danger">*</span></label>
                            <select name="zone_id" class="form-select" required>
                                <option value="">{{ __('warehouse.select-dash') }}</option>
                            </select>
                        </div>
                        <div class="col-md-4">
                            <label class="form-label fw-bold">{{ __('warehouse.quantity') }} <span class="text-danger">*</span></label>
                            <input type="number" name="quantity" class="form-control" step="0.0001" min="0.0001" required>
                        </div>
                        <div class="col-md-4">
                            <label class="form-label fw-bold">{{ __('warehouse.unit-cost-lbl') }} <span class="text-danger">*</span></label>
                            <div class="input-group">
                                <span class="input-group-text">$</span>
                                <input type="number" name="unit_cost" class="form-control" step="0.000001" min="0" required>
                            </div>
                        </div>
                        <div class="col-md-4">
                            <label class="form-label fw-bold">{{ __('warehouse.entry-date') }} <span class="text-danger">*</span></label>
                            <input type="date" name="entry_date" class="form-control"
                                   value="{{ date('Y-m-d') }}" required>
                        </div>
                        <div class="col-md-4">
                            <label class="form-label fw-bold">{{ __('warehouse.pallet-code') }}</label>
                            <input type="text" name="pallet_code" class="form-control" placeholder="{{ __('warehouse.ph-scan-type') }}">
                        </div>
                        <div class="col-md-12">
                            <label class="form-label fw-bold">{{ __('warehouse.notes') }}</label>
                            <input type="text" name="notes" class="form-control" placeholder="{{ __('warehouse.ph-manual-reason') }}">
                        </div>
                    </div>
                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">{{ __('warehouse.cancel') }}</button>
                    <button type="submit" class="btn btn-primary">
                        <i class="fal fa-save me-1"></i> {{ __('warehouse.register-entry') }}
                    </button>
                </div>
            </form>
        </div>
    </div>
</div>

@endsection