@extends('layouts.vendor')

@section('page-title', 'Wholesale Products')

@push('styles')
<style>
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

*{font-family:'Inter',system-ui,-apple-system,sans-serif}
.wholesale-page{display:flex;flex-direction:column;gap:24px}

/* Header */
.page-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px}
.page-header-left{display:flex;align-items:center;gap:14px}
.page-header-icon{width:44px;height:44px;border-radius:12px;background:#fff7ed;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.page-header-icon svg{width:22px;height:22px;color:#ea580c}
.page-title{font-size:22px;font-weight:700;color:#0f172a;letter-spacing:-.02em}
.page-subtitle{font-size:13px;color:#64748b;margin-top:1px}
.btn-add{display:flex;align-items:center;gap:6px;padding:9px 18px;border-radius:10px;border:none;background:#ea580c;font-size:13px;font-weight:500;color:#fff;transition:all .15s;cursor:pointer}
.btn-add:hover{background:#c2410c;box-shadow:0 4px 12px rgba(234,88,12,.3)}
.btn-add svg{width:15px;height:15px}

/* Card */
.wholesale-card{background:#fff;border:1px solid #e2e8f0;border-radius:14px;overflow:hidden}
.wholesale-card-head{padding:18px 22px;border-bottom:1px solid #f1f5f9}
.wholesale-card-title{font-size:15px;font-weight:600;color:#0f172a}
.wholesale-card-body{padding:0}

/* Table */
.wholesale-table{width:100%;border-collapse:collapse}
.wholesale-table thead{background:#f8fafc}
.wholesale-table th{text-align:left;padding:12px 16px;font-size:12px;font-weight:600;color:#64748b;text-transform:uppercase;letter-spacing:.05em}
.wholesale-table td{padding:14px 16px;border-top:1px solid #f1f5f9}
.wholesale-table tbody tr{transition:background .15s}
.wholesale-table tbody tr:hover{background:#fafbfc}

/* Badge */
.badge{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border-radius:6px;font-size:12px;font-weight:500}
.badge-green{background:#f0fdf4;color:#166534}
.badge-amber{background:#fffbeb;color:#92400e}
.badge-gray{background:#f3f4f6;color:#374151}
.badge-red{background:#fef2f2;color:#991b1b}

/* Buttons */
.btn-icon{padding:6px 8px;border-radius:8px;border:1px solid #e2e8f0;background:#fff;color:#64748b;transition:all .15s;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center}
.btn-icon:hover{background:#f8fafc;color:#334155;border-color:#cbd5e1}
.btn-icon-danger:hover{background:#fef2f2;color:#dc2626;border-color:#fecaca}
.btn-icon svg{width:15px;height:15px}

/* Empty */
.empty-state{padding:48px 24px;text-align:center}
.empty-state svg{width:64px;height:64px;color:#d1d5db;margin:0 auto 16px}
.empty-state h3{font-size:16px;font-weight:600;color:#0f172a;margin-bottom:4px}
.empty-state p{font-size:13px;color:#64748b;margin-bottom:20px}

/* Modal */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:100;display:flex;align-items:center;justify-content:center;padding:16px}
.modal{background:#fff;border-radius:16px;box-shadow:0 20px 60px rgba(0,0,0,.15);max-width:480px;width:100%;max-h-[90vh];overflow-y-auto}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid #f1f5f9}
.modal-title{font-size:17px;font-weight:600;color:#0f172a}
.modal-close{padding:6px;border-radius:8px;transition:background .15s;cursor:pointer;border:none;background:transparent}
.modal-close:hover{background:#f3f4f6}
.modal-close svg{width:20px;height:20px;color:#6b7280}
.modal-body{padding:24px}

/* Form */
.form-group{margin-bottom:16px}
.form-group:last-child{margin-bottom:0}
.form-label{display:block;font-size:12px;font-weight:600;color:#374151;margin-bottom:6px;letter-spacing:.02em;text-transform:uppercase}
.form-input{width:100%;padding:10px 14px;border:1px solid #e2e8f0;border-radius:10px;font-size:14px;color:#0f172a;background:#fff;transition:all .15s;outline:none}
.form-input:focus{border-color:#ea580c;box-shadow:0 0 0 3px rgba(234,88,12,.1)}
.form-input::placeholder{color:#9ca3af}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
textarea.form-input{resize:vertical}
select.form-input{cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:36px}

.btn-primary{padding:10px 20px;border-radius:10px;background:#ea580c;color:#fff;font-size:14px;font-weight:500;border:none;cursor:pointer;transition:all .15s}
.btn-primary:hover{background:#c2410c}
.btn-secondary{padding:10px 20px;border-radius:10px;background:#fff;color:#475569;font-size:14px;font-weight:500;border:1px solid #e2e8f0;cursor:pointer;transition:all .15s}
.btn-secondary:hover{background:#f8fafc;border-color:#cbd5e1}
.btn-row{display:flex;gap:10px;justify-content:flex-end;margin-top:20px}

@media(max-width:640px){
    .form-row{grid-template-columns:1fr}
}
</style>
@endpush

@section('content')
<div class="wholesale-page">

    {{-- Page Header --}}
    <div class="page-header">
        <div class="page-header-left">
            <div class="page-header-icon">
                <svg fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M20 7l-8-4-8 4m16 0l-8 4m8-4v10l-8 4m0-10L4 7m8 4v10M4 7v10l8 4"/></svg>
            </div>
            <div>
                <div class="page-title">Wholesale Products</div>
                <div class="page-subtitle">Manage bulk pricing and wholesale orders</div>
            </div>
        </div>
        <button type="button" onclick="openWholesaleModal()" class="btn-add">
            <svg fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 4v16m8-8H4"/></svg>
            Add Wholesale Product
        </button>
    </div>

    @if($wholesaleProducts->count() > 0)
    {{-- Table Card --}}
    <div class="wholesale-card">
        <div class="wholesale-card-body">
            <table class="wholesale-table">
                <thead>
                    <tr>
                        <th>Product</th>
                        <th>Min Order</th>
                        <th>Base Price</th>
                        <th>Stock</th>
                        <th>Status</th>
                        <th>Created</th>
                        <th>Actions</th>
                    </tr>
                </thead>
                <tbody>
                    @foreach($wholesaleProducts as $product)
                    <tr>
                        <td>
                            <div class="flex items-center gap-3">
                                <div class="w-10 h-10 rounded-lg bg-gray-100 flex items-center justify-center text-gray-400 flex-shrink-0">
                                    @if($product->thumbnail)
                                        <img src="{{ asset('storage/' . $product->thumbnail) }}" class="w-full h-full rounded-lg object-cover">
                                    @else
                                        <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="1.5" d="M20 7l-8-4-8 4m16 0l-8 4m8-4v10l-8 4m0-10L4 7m8 4v10M4 7v10l8 4"/></svg>
                                    @endif
                                </div>
                                <div>
                                    <p class="font-semibold text-sm text-gray-900">{{ $product->name }}</p>
                                    <p class="text-xs text-gray-500">{{ $product->sku ?? $product->barcode ?? 'N/A' }}</p>
                                </div>
                            </div>
                        </td>
                        <td>
                            <span class="text-sm font-medium text-gray-700">{{ $product->min_order_quantity }} units</span>
                        </td>
                        <td>
                            <span class="text-sm font-semibold text-gray-900">${{ number_format($product->price, 2) }}</span>
                        </td>
                        <td>
                            <span class="text-sm font-mono {{ $product->current_stock <= ($product->low_stock_threshold ?? 10) ? 'text-red-600' : 'text-gray-600' }}">{{ $product->current_stock }}</span>
                        </td>
                        <td>
                            <span class="badge {{ $product->status === 'published' ? 'badge-green' : ($product->status === 'pending' ? 'badge-amber' : 'badge-gray') }}">
                                {{ ucfirst($product->status) }}
                            </span>
                        </td>
                        <td class="text-sm text-gray-500">{{ $product->created_at->format('M d, Y') }}</td>
                        <td>
                            <div class="flex items-center gap-2">
                                <form action="{{ route('vendor.wholesale.destroy', $product) }}" method="POST" onsubmit="return confirm('Delete this wholesale product?')">
                                    @csrf @method('DELETE')
                                    <button type="submit" class="btn-icon btn-icon-danger" title="Delete">
                                        <svg fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16"/></svg>
                                    </button>
                                </form>
                            </div>
                        </td>
                    </tr>
                    @endforeach
                </tbody>
            </table>
        </div>

        @if($wholesaleProducts->hasPages())
        <div class="p-4 border-t border-gray-200">
            {{ $wholesaleProducts->links() }}
        </div>
        @endif
    </div>

    @else
    {{-- Empty State --}}
    <div class="wholesale-card">
        <div class="empty-state">
            <svg fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="1.5" d="M20 7l-8-4-8 4m16 0l-8 4m8-4v10l-8 4m0-10L4 7m8 4v10M4 7v10l8 4"/></svg>
            <h3>No wholesale products yet</h3>
            <p>Start selling products in bulk with wholesale pricing tiers.</p>
            <button type="button" onclick="openWholesaleModal()" class="btn-add">
                <svg fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 4v16m8-8H4"/></svg>
                Add Your First Wholesale Product
            </button>
        </div>
    </div>
    @endif
</div>
@endsection

{{-- Add Wholesale Modal (outside content to avoid z-index/clipping) --}}
<div id="wholesale-modal" class="modal-overlay" style="display:none">
    <div class="modal">
        <div class="modal-head">
            <h3 class="modal-title">Add Wholesale Product</h3>
            <button type="button" onclick="closeWholesaleModal()" class="modal-close">
                <svg fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"/></svg>
            </button>
        </div>
        <form action="{{ route('vendor.wholesale.store') }}" method="POST" class="modal-body">
            @csrf
            <div class="form-row">
                <div class="form-group">
                    <label class="form-label">Product Name</label>
                    <input type="text" name="name" required class="form-input" placeholder="e.g. Bulk Widget Pack">
                </div>
                <div class="form-group">
                    <label class="form-label">Base Price</label>
                    <input type="number" name="price" step="0.01" min="0" required class="form-input" placeholder="0.00">
                </div>
            </div>
            <div class="form-row">
                <div class="form-group">
                    <label class="form-label">Min Order Quantity</label>
                    <input type="number" name="min_order_quantity" min="1" required class="form-input" placeholder="e.g. 50">
                </div>
                <div class="form-group">
                    <label class="form-label">Current Stock</label>
                    <input type="number" name="current_stock" min="0" required class="form-input" placeholder="0">
                </div>
            </div>
            <div class="form-group">
                <label class="form-label">Short Description</label>
                <textarea name="short_description" rows="2" class="form-input" placeholder="Brief description for wholesale buyers"></textarea>
            </div>
            <div class="form-group">
                <label class="form-label">Full Description</label>
                <textarea name="description" rows="3" class="form-input" placeholder="Detailed product information"></textarea>
            </div>
            <div class="form-group">
                <label class="form-label">Status</label>
                <select name="status" required class="form-input">
                    <option value="draft">Draft</option>
                    <option value="published">Published</option>
                    <option value="pending">Pending Approval</option>
                </select>
            </div>
            <div class="btn-row">
                <button type="button" onclick="closeWholesaleModal()" class="btn-secondary">Cancel</button>
                <button type="submit" class="btn-primary">Save Product</button>
            </div>
        </form>
    </div>
</div>

@push('scripts')
<script>
function openWholesaleModal() {
    document.getElementById('wholesale-modal').style.display = 'flex';
}
function closeWholesaleModal() {
    document.getElementById('wholesale-modal').style.display = 'none';
}
// Close when clicking overlay background
document.getElementById('wholesale-modal').addEventListener('click', function(e) {
    if (e.target === this) closeWholesaleModal();
});
</script>
@endpush