@extends('layouts.app')
@section('title', 'Bulk Stock Inward - Excel Import')

@section('content')
    <div class="fixed-action-bar">
        <div class="fw-semibold fixed-nav-title">Bulk Receive Stock</div>
        <div class="d-flex align-items-center">
            <!-- Mandatory Action Set (Right) -->
            <!-- Add Button (Single Entry) -->
            <a href="{{ route('posm.inventory.stock-inward.create') }}" data-toggle="tooltip" title="Add (Single Entry)" class="mx-1">
                <i class="fa-regular fa-plus fixed-nav-btn fixed-nav-btn-active p-1 d-inline-flex align-items-center justify-content-center"></i>
            </a>

            <!-- Save Button (Import) -->
            <i onclick="document.getElementById('bulkImportForm').submit()"
                class="fa-regular fa-save fixed-nav-btn fixed-nav-btn-active p-1 d-inline-flex align-items-center justify-content-center mx-1"
                data-toggle="tooltip" title="Save (Import)" style="cursor:pointer;"></i>

            <!-- Edit -->
            <i class="fa-regular fa-edit fixed-nav-btn p-1 d-inline-flex align-items-center justify-content-center mx-1" data-toggle="tooltip" title="Edit" style="cursor: default;"></i>

            <!-- Delete -->
            <i class="fa-regular fa-trash-can fixed-nav-btn p-1 d-inline-flex align-items-center justify-content-center mx-1" data-toggle="tooltip" title="Delete" style="cursor: default;"></i>

            <!-- Close -->
            <a href="{{ route('posm.inventory.index') }}" class="mx-1">
                <i class="fa-solid fa-xmark fixed-nav-btn fixed-nav-btn-active p-1 d-inline-flex align-items-center justify-content-center"></i>
            </a>

            <!-- Column Visibility -->
            <i class="fa-solid fa-columns fixed-nav-btn p-1 d-inline-flex align-items-center justify-content-center mx-1" data-toggle="tooltip" title="Columns" style="cursor: default;"></i>
        </div>
    </div>

    <div class="row mt-4 mb-5 justify-content-center">
        <div class="col-md-7">
            <div class="card shadow-sm rounded-4 border-0">
                <div class="card-header bg-white border-bottom-0 p-4">
                    <div class="d-flex align-items-center">
                        <div class="avatar-sm bg-soft-success rounded-circle d-flex align-items-center justify-content-center me-3"
                            style="width:48px;height:48px;">
                            <i class="fa-solid fa-cart-flatbed text-success fs-4"></i>
                        </div>
                        <div>
                            <h5 class="fw-bold mb-0">Bulk Receive Stock</h5>
                            <p class="text-muted small mb-0">Upload an Excel file to receive multiple products into a
                                warehouse at once.</p>
                        </div>
                    </div>
                </div>
                <div class="card-body p-4 pt-0">
                    @if(session('success'))
                        <div class="alert alert-success rounded-3">{{ session('success') }}</div>
                    @endif
                    @if(session('error'))
                        <div class="alert alert-danger rounded-3">{{ session('error') }}</div>
                    @endif
                    @if($errors->any())
                        <div class="alert alert-danger rounded-3">
                            <ul class="mb-0">@foreach($errors->all() as $err)<li>{{ $err }}</li>@endforeach</ul>
                        </div>
                    @endif
                    @if(session('import_warnings'))
                        <div class="alert alert-warning rounded-3">
                            <strong>Some rows were skipped:</strong>
                            <ul class="mb-0 mt-1">@foreach(session('import_warnings') as $w)<li>{{ $w }}</li>@endforeach</ul>
                        </div>
                    @endif

                    <form id="bulkImportForm" action="{{ route('posm.inventory.stock-inward.bulk.store') }}" method="POST"
                        enctype="multipart/form-data">
                        @csrf
                        <div class="mb-4">
                            <label class="form-label fw-bold">Destination Warehouse <span
                                    class="text-danger">*</span></label>
                            <select name="warehouse_id" class="form-select form-select-lg" required
                                style="border-radius: 10px; border: 1px solid #e2e8f0;">
                                <option value="">— Select Warehouse —</option>
                                @foreach($warehouses as $wh)
                                                        <option value="{{ $wh->id }}" {{ old('warehouse_id') == $wh->id ? 'selected' : '' }}>{{
                                    $wh->name }}</option>
                                @endforeach
                            </select>
                        </div>
                        <div class="mb-4">
                            <label class="form-label fw-bold">Excel File (.xlsx) <span class="text-danger">*</span></label>
                            <div class="p-4 border-2 border-dashed rounded-4 text-center bg-light"
                                style="border-color: #cbd5e1;">
                                <i class="fa-solid fa-cloud-arrow-up text-muted mb-3" style="font-size: 2rem;"></i>
                                <input type="file" name="file" class="form-control" accept=".xlsx,.xls" required>
                                <p class="mt-2 text-muted small">Only .xlsx or .xls files supported.</p>
                            </div>
                        </div>
                        <div class="d-flex mt-2">
                             <a href="{{ route('posm.inventory.stock-inward.template') }}"
                                 class="btn btn-outline-secondary px-4 rounded-pill shadow-sm">
                                 <i class="fa-solid fa-download me-2"></i> Download Template
                             </a>
                         </div>
                    </form>
                </div>
            </div>
        </div>

        <div class="col-md-5">
            <div class="card border-0 bg-light rounded-4">
                <div class="card-body p-4">
                    <h6 class="fw-bold mb-3"><i class="fa-solid fa-circle-info me-2 text-info"></i>Instructions</h6>
                    <div class="table-responsive">
                        <table class="table table-sm table-borderless small mb-3">
                            <thead class="text-muted text-uppercase">
                                <tr>
                                    <th>Column</th>
                                    <th>Required</th>
                                    <th>Notes</th>
                                </tr>
                            </thead>
                            <tbody class="text-dark">
                                <tr>
                                    <td><code>product_code</code></td>
                                    <td class="text-danger">Yes</td>
                                    <td>SKU code</td>
                                </tr>
                                <tr>
                                    <td><code>quantity</code></td>
                                    <td class="text-danger">Yes</td>
                                    <td>Number</td>
                                </tr>
                                <tr>
                                    <td><code>unit_cost</code></td>
                                    <td>No</td>
                                    <td>Auto if blank</td>
                                </tr>
                            </tbody>
                        </table>
                    </div>
                    <div class="alert bg-white border-0 shadow-sm small rounded-3 mt-3">
                        <i class="fa-solid fa-lightbulb text-warning me-1"></i>
                        Ensure all product codes match exactly what is in the catalog.
                    </div>
                </div>
            </div>
        </div>
    </div>
@endsection