@extends('admin.layout')
@section('title', 'Customers Management')
@section('heading', 'Registered Customers')

@section('content')
<div class="card-custom p-4">
    <!-- Top Filter & Search Bar -->
    <div class="d-flex flex-column flex-md-row justify-content-between align-items-md-center gap-3 mb-4">
        <!-- Left: Entries Per Page Dropdown -->
        <form method="GET" action="{{ route('admin.customers.index') }}" class="d-flex align-items-center gap-2">
            <span class="text-muted small fw-medium">Show</span>
            <select name="per_page" onchange="this.form.submit()" class="form-select form-select-sm" style="width: 80px; border-radius: 8px;">
                <option value="10" {{ request('per_page', 10) == 10 ? 'selected' : '' }}>10</option>
                <option value="25" {{ request('per_page') == 25 ? 'selected' : '' }}>25</option>
                <option value="50" {{ request('per_page') == 50 ? 'selected' : '' }}>50</option>
                <option value="100" {{ request('per_page') == 100 ? 'selected' : '' }}>100</option>
            </select>
            <span class="text-muted small fw-medium">entries</span>
        </form>

        <!-- Right: Search Box -->
        <div class="position-relative ms-auto" style="width: 320px; max-width: 100%;">
            <form method="GET" action="{{ route('admin.customers.index') }}">
                @if(request('per_page'))
                    <input type="hidden" name="per_page" value="{{ request('per_page') }}">
                @endif
                <input type="text" name="search" class="form-control ps-5" placeholder="Search customer name, email..." value="{{ request('search') }}">
                <span class="position-absolute start-0 top-50 translate-middle-y ms-3 text-muted">
                    <svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                        <circle cx="11" cy="11" r="8"></circle>
                        <line x1="21" y1="21" x2="16.65" y2="16.65"></line>
                    </svg>
                </span>
            </form>
        </div>
    </div>

    <!-- Customers Table -->
    <div class="table-responsive">
        <table class="table align-middle">
            <thead>
                <tr>
                    <th style="width: 70px;">S.No</th>
                    <th>Customer Name</th>
                    <th>Email Address</th>
                    <th>Phone Number</th>
                    <th>Registered Date</th>
                    <th>Account Status</th>
                    <th class="text-end">Actions</th>
                </tr>
            </thead>
            <tbody>
                @forelse($customers as $customer)
                    <tr>
                        <td class="fw-semibold text-muted">{{ ($customers->currentPage() - 1) * $customers->perPage() + $loop->iteration }}</td>
                        <td>
                            <div class="d-flex align-items-center gap-3">
                                <div class="rounded-circle d-flex align-items-center justify-content-center text-white fw-bold" style="width: 40px; height: 40px; background: var(--ul-primary); font-size: 0.95rem;">
                                    {{ strtoupper(substr($customer->name, 0, 1)) }}
                                </div>
                                <div>
                                    <strong class="text-dark d-block">{{ $customer->name }}</strong>
                                    <small class="text-muted">ID: #CUST-{{ 1000 + $customer->id }}</small>
                                </div>
                            </div>
                        </td>
                        <td>
                            <span class="text-dark fw-medium">{{ $customer->email }}</span>
                        </td>
                        <td>
                            <span class="text-muted">{{ $customer->phone ?: 'N/A' }}</span>
                        </td>
                        <td>
                            <small class="text-muted">{{ $customer->created_at ? $customer->created_at->format('d M Y, h:i A') : 'N/A' }}</small>
                        </td>
                        <td>
                            @if($customer->is_active ?? true)
                                <span class="badge rounded-pill" style="background: rgba(25, 135, 84, 0.12); color: #198754; font-weight: 600; padding: 6px 14px;">
                                    ● Active
                                </span>
                            @else
                                <span class="badge rounded-pill" style="background: rgba(220, 53, 69, 0.12); color: #DC3545; font-weight: 600; padding: 6px 14px;">
                                    ○ Blocked
                                </span>
                            @endif
                        </td>
                        <td class="text-end">
                            <form class="d-inline" method="POST" action="{{ route('admin.customers.destroy', $customer) }}">
                                @csrf 
                                @method('DELETE')
                                <button onclick="return confirm('Are you sure you want to remove this customer account?')" class="btn btn-sm btn-outline-danger d-inline-flex align-items-center gap-1" style="border-radius: 8px;">
                                    <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                                        <polyline points="3 6 5 6 21 6"></polyline>
                                        <path d="M19 6v14a2 2 0 0 1-2 2H7a2 2 0 0 1-2-2V6m3 0V4a2 2 0 0 1 2-2h4a2 2 0 0 1 2 2v2"></path>
                                    </svg>
                                    <span>Delete</span>
                                </button>
                            </form>
                        </td>
                    </tr>
                @empty
                    <tr>
                        <td colspan="7" class="py-5 text-center text-muted">
                            <div class="mb-2">
                                <svg width="40" height="40" viewBox="0 0 24 24" fill="none" stroke="#D1C4CB" stroke-width="1.5">
                                    <path d="M17 21v-2a4 4 0 0 0-4-4H5a4 4 0 0 0-4 4v2"></path>
                                    <circle cx="9" cy="7" r="4"></circle>
                                    <path d="M23 21v-2a4 4 0 0 0-3-3.87"></path>
                                    <path d="M16 3.13a4 4 0 0 1 0 7.75"></path>
                                </svg>
                            </div>
                            No registered customers found.
                        </td>
                    </tr>
                @endforelse
            </tbody>
        </table>
    </div>

    <!-- Bottom Footer Bar: Left Showing Count & Right Pagination -->
    <div class="d-flex flex-column flex-md-row justify-content-between align-items-md-center gap-3 mt-4 pt-3 border-top">
        <div class="text-muted small fw-medium">
            Showing {{ $customers->firstItem() ?? 0 }} to {{ $customers->lastItem() ?? 0 }} of {{ $customers->total() }} entries
        </div>
        <div class="d-flex justify-content-end">
            {{ $customers->appends(request()->query())->links('admin.partials.pagination') }}
        </div>
    </div>
</div>
@endsection