@extends('layouts.app')

@section('title', 'Customers')

@section('content')
<div class="container-fluid">
    <!-- Header -->
    <div class="row mb-4">
        <div class="col-12">
            <div class="d-flex justify-content-between align-items-center">
                <div>
                    <h1 class="h3 mb-0">
                        <i class="bi bi-people me-2 text-primary"></i>Customers
                    </h1>
                    <p class="text-muted">Manage all customer records and transactions</p>
                </div>
                <div>
                    <a href="{{ route('customers.create', $website) }}" class="btn btn-primary">
                        <i class="bi bi-plus-circle me-1"></i>Add Customer
                    </a>
                </div>
            </div>
        </div>
    </div>

    <!-- Statistics Cards -->
    <div class="row mb-4">
        <div class="col-md-3">
            <div class="card border-0 shadow-sm">
                <div class="card-body">
                    <div class="d-flex justify-content-between align-items-center">
                        <div>
                            <p class="text-muted mb-1">Total Customers</p>
                            <h4 class="mb-0">{{ number_format($stats['total_customers']) }}</h4>
                        </div>
                        <div class="bg-primary bg-opacity-10 p-3 rounded">
                            <i class="bi bi-people text-primary" style="font-size: 24px;"></i>
                        </div>
                    </div>
                </div>
            </div>
        </div>
        <div class="col-md-3">
            <div class="card border-0 shadow-sm">
                <div class="card-body">
                    <div class="d-flex justify-content-between align-items-center">
                        <div>
                            <p class="text-muted mb-1">VIP Customers</p>
                            <h4 class="mb-0">{{ number_format($stats['total_vip']) }}</h4>
                        </div>
                        <div class="bg-warning bg-opacity-10 p-3 rounded">
                            <i class="bi bi-star text-warning" style="font-size: 24px;"></i>
                        </div>
                    </div>
                </div>
            </div>
        </div>
        <div class="col-md-3">
            <div class="card border-0 shadow-sm">
                <div class="card-body">
                    <div class="d-flex justify-content-between align-items-center">
                        <div>
                            <p class="text-muted mb-1">Registered</p>
                            <h4 class="mb-0">{{ number_format($stats['total_registered']) }}</h4>
                        </div>
                        <div class="bg-success bg-opacity-10 p-3 rounded">
                            <i class="bi bi-person-check text-success" style="font-size: 24px;"></i>
                        </div>
                    </div>
                </div>
            </div>
        </div>
        <div class="col-md-3">
            <div class="card border-0 shadow-sm">
                <div class="card-body">
                    <div class="d-flex justify-content-between align-items-center">
                        <div>
                            <p class="text-muted mb-1">Total Revenue</p>
                            <h4 class="mb-0">RM {{ number_format($stats['total_revenue'], 2) }}</h4>
                        </div>
                        <div class="bg-info bg-opacity-10 p-3 rounded">
                            <i class="bi bi-cash-stack text-info" style="font-size: 24px;"></i>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>

    <!-- Filters and Search -->
    <div class="card mb-4">
        <div class="card-body">
            <form method="GET" action="{{ route('customers.index', $website) }}">
                <div class="row g-3">
                    <div class="col-md-4">
                        <label class="form-label">Search</label>
                        <input type="text" class="form-control" name="search"
                               value="{{ request('search') }}"
                               placeholder="Search by name, email, or phone...">
                    </div>
                    <div class="col-md-2">
                        <label class="form-label">Customer Type</label>
                        <select class="form-select" name="customer_type">
                            <option value="">All Types</option>
                            <option value="vip" {{ request('customer_type') == 'vip' ? 'selected' : '' }}>VIP</option>
                            <option value="registered" {{ request('customer_type') == 'registered' ? 'selected' : '' }}>Registered</option>
                            <option value="guest" {{ request('customer_type') == 'guest' ? 'selected' : '' }}>Guest</option>
                        </select>
                    </div>
                    <div class="col-md-2">
                        <label class="form-label">Channel</label>
                        <select class="form-select" name="channel">
                            <option value="">All Channels</option>
                            <option value="ecommerce" {{ request('channel') == 'ecommerce' ? 'selected' : '' }}>E-commerce</option>
                            <option value="booking" {{ request('channel') == 'booking' ? 'selected' : '' }}>Bookings</option>
                            <option value="payment_form" {{ request('channel') == 'payment_form' ? 'selected' : '' }}>Payment Form</option>
                        </select>
                    </div>
                    <div class="col-md-2">
                        <label class="form-label">Sort By</label>
                        <select class="form-select" name="sort_by">
                            <option value="last_purchase_at" {{ request('sort_by') == 'last_purchase_at' ? 'selected' : '' }}>Last Purchase</option>
                            <option value="total_spent" {{ request('sort_by') == 'total_spent' ? 'selected' : '' }}>Total Spent</option>
                            <option value="created_at" {{ request('sort_by') == 'created_at' ? 'selected' : '' }}>Date Added</option>
                            <option value="name" {{ request('sort_by') == 'name' ? 'selected' : '' }}>Name</option>
                        </select>
                    </div>
                    <div class="col-md-2">
                        <label class="form-label">&nbsp;</label>
                        <div class="d-grid gap-2">
                            <button type="submit" class="btn btn-primary">
                                <i class="bi bi-funnel me-1"></i>Filter
                            </button>
                        </div>
                    </div>
                </div>
            </form>
        </div>
    </div>

    <!-- Customers Table -->
    <div class="card">
        <div class="card-body">
            @if($customers->count() > 0)
            <div class="table-responsive">
                <table class="table table-hover">
                    <thead>
                        <tr>
                            <th>Customer</th>
                            <th>Contact</th>
                            <th>Type</th>
                            <th>Channels</th>
                            <th>Orders</th>
                            <th>Bookings</th>
                            <th>Total Spent</th>
                            <th>Last Purchase</th>
                            <th>Actions</th>
                        </tr>
                    </thead>
                    <tbody>
                        @foreach($customers as $customer)
                        <tr>
                            <td>
                                <div>
                                    <strong>{{ $customer->name }}</strong>
                                    <br>
                                    <small class="text-muted">{{ $customer->email }}</small>
                                </div>
                            </td>
                            <td>
                                @if($customer->phone)
                                    <i class="bi bi-telephone me-1"></i>{{ $customer->phone }}
                                @else
                                    <span class="text-muted">-</span>
                                @endif
                            </td>
                            <td>
                                <span class="badge bg-{{ $customer->customer_type_badge_class }}">
                                    {{ ucfirst($customer->customer_type) }}
                                </span>
                            </td>
                            <td>
                                @if(!empty($customer->channels))
                                    @foreach($customer->channels as $channel)
                                        @php
                                            $channelBadge = match($channel) {
                                                'ecommerce' => ['class' => 'primary', 'icon' => 'cart', 'label' => 'E-commerce'],
                                                'booking' => ['class' => 'success', 'icon' => 'calendar-check', 'label' => 'Booking'],
                                                'payment_form' => ['class' => 'info', 'icon' => 'credit-card', 'label' => 'Payment'],
                                                default => ['class' => 'secondary', 'icon' => 'question', 'label' => ucfirst($channel)]
                                            };
                                        @endphp
                                        <span class="badge bg-{{ $channelBadge['class'] }} me-1" style="font-size: 0.75rem;">
                                            <i class="bi bi-{{ $channelBadge['icon'] }} me-1"></i>{{ $channelBadge['label'] }}
                                        </span>
                                    @endforeach
                                @else
                                    <span class="text-muted">-</span>
                                @endif
                            </td>
                            <td>{{ $customer->total_orders }}</td>
                            <td>{{ $customer->total_bookings }}</td>
                            <td><strong>RM {{ number_format($customer->total_spent, 2) }}</strong></td>
                            <td>
                                @if($customer->last_purchase_at)
                                    {{ $customer->last_purchase_at->format('M d, Y') }}
                                @else
                                    <span class="text-muted">Never</span>
                                @endif
                            </td>
                            <td>
                                <a href="{{ route('customers.show', [$website, $customer]) }}"
                                   class="btn btn-sm btn-outline-primary">
                                    <i class="bi bi-eye"></i> View
                                </a>
                                <a href="{{ route('customers.wallet', [$website, $customer]) }}"
                                   class="btn btn-sm btn-outline-success"
                                   title="View Wallet">
                                    <i class="bi bi-wallet2"></i>
                                </a>
                            </td>
                        </tr>
                        @endforeach
                    </tbody>
                </table>
            </div>

            <!-- Pagination -->
            <div class="mt-3">
                {{ $customers->withQueryString()->links() }}
            </div>
            @else
            <div class="text-center py-5">
                <i class="bi bi-people" style="font-size: 48px; color: #ccc;"></i>
                <p class="text-muted mt-3">No customers found</p>
                @if(request('search') || request('customer_type') || request('channel'))
                    <a href="{{ route('customers.index', $website) }}" class="btn btn-outline-primary">
                        Clear Filters
                    </a>
                @endif
            </div>
            @endif
        </div>
    </div>
</div>
@endsection