@extends('layouts.app')

@section('title', 'Customers')

@section('content')
<div class="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 py-8">
    <div class="sm:flex sm:items-center justify-between mb-6">
        <div>
            <h1 class="text-3xl font-bold tracking-tight text-gray-900 dark:text-white">Customers</h1>
            <p class="mt-2 text-sm text-gray-700 dark:text-gray-300">Manage your customer information</p>
        </div>
        <div class="mt-4 sm:mt-0 flex gap-2">
            <form method="GET" action="{{ route('customers.index') }}" class="flex gap-2">
                @if($user->isAdmin() && $agents->count() > 0)
                    <select name="agent_id" class="px-3 py-2 border border-gray-300 rounded-md text-sm dark:bg-gray-700 dark:border-gray-600 dark:text-white">
                        <option value="">All Agents</option>
                        @foreach($agents as $agent)
                            <option value="{{ $agent->id }}" {{ ($agentFilter ?? '') == $agent->id ? 'selected' : '' }}>{{ $agent->name }}</option>
                        @endforeach
                    </select>
                @endif
                <input type="text" name="search" value="{{ $search ?? '' }}" placeholder="Search..."
                    class="px-3 py-2 border border-gray-300 rounded-md text-sm dark:bg-gray-700 dark:border-gray-600 dark:text-white">
                <button type="submit" class="px-3 py-2 bg-gray-600 text-white rounded-md hover:bg-gray-700 text-sm">Search</button>
            </form>
            <a href="{{ route('customers.create') }}" class="inline-flex items-center px-4 py-2 bg-indigo-600 text-white rounded-md hover:bg-indigo-700 dark:focus:ring-offset-gray-800">
                <svg class="w-5 h-5 mr-2" 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 Customer
            </a>
        </div>
    </div>

    <div class="bg-white dark:bg-gray-800 shadow rounded-lg overflow-hidden">
        @if($customers->count() > 0)
            <table class="min-w-full divide-y divide-gray-200 dark:divide-gray-700">
                <thead class="bg-gray-50 dark:bg-gray-700">
                    <tr>
                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 dark:text-gray-400 uppercase">Name</th>
                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 dark:text-gray-400 uppercase">Phone</th>
                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 dark:text-gray-400 uppercase">Email</th>
                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 dark:text-gray-400 uppercase">Location</th>
                        @if($user->isAdmin())
                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 dark:text-gray-400 uppercase">Agent</th>
                        @endif
                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 dark:text-gray-400 uppercase">Orders</th>
                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 dark:text-gray-400 uppercase">Total Spent</th>
                        <th class="px-6 py-3 text-right text-xs font-medium text-gray-500 dark:text-gray-400 uppercase">Actions</th>
                    </tr>
                </thead>
                <tbody class="bg-white dark:bg-gray-800 divide-y divide-gray-200 dark:divide-gray-700">
                    @foreach($customers as $customer)
                        <tr class="hover:bg-gray-50 dark:hover:bg-gray-700/50">
                            <td class="px-6 py-4 whitespace-nowrap">
                                <div class="text-sm font-medium text-gray-900 dark:text-white">{{ $customer->name }}</div>
                            </td>
                            <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-500 dark:text-gray-400">
                                {{ $customer->phone }}
                            </td>
                            <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-500 dark:text-gray-400">
                                {{ $customer->email ?? '-' }}
                            </td>
                            <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-500 dark:text-gray-400">
                                {{ $customer->city ?? '-' }}
                            </td>
                            @if($user->isAdmin())
                                <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-500 dark:text-gray-400">
                                    {{ $customer->agent_name ?? '-' }}
                                </td>
                            @endif
                            <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-500 dark:text-gray-400">
                                {{ $customer->total_orders }}
                            </td>
                            <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-500 dark:text-gray-400">
                                RM {{ number_format($customer->total_spent, 2) }}
                            </td>
                            <td class="px-6 py-4 whitespace-nowrap text-right text-sm font-medium">
                                <a href="{{ route('customers.edit', $customer->id) }}" class="text-indigo-600 hover:text-indigo-900 dark:text-indigo-400 dark:hover:text-indigo-300 mr-3">Edit</a>
                                @if($customer->total_orders == 0)
                                    <form method="POST" action="{{ route('customers.destroy', $customer->id) }}" class="inline" onsubmit="return confirm('Delete this customer?')">
                                        @csrf
                                        @method('DELETE')
                                        <button type="submit" class="text-red-600 hover:text-red-900 dark:text-red-400 dark:hover:text-red-300">Delete</button>
                                    </form>
                                @endif
                            </td>
                        </tr>
                    @endforeach
                </tbody>
            </table>

            <div class="px-6 py-4 bg-gray-50 dark:bg-gray-700">
                {{ $customers->appends(['search' => $search, 'agent_id' => $agentFilter])->links() }}
            </div>
        @else
            <div class="text-center py-12">
                <svg class="mx-auto h-12 w-12 text-gray-400 dark:text-gray-500" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M17 20h5v-2a3 3 0 00-5.356-1.857M17 20H7m10 0v-2c0-.656-.126-1.283-.356-1.857M7 20H2v-2a3 3 0 015.356-1.857M7 20v-2c0-.656.126-1.283.356-1.857m0 0a5.002 5.002 0 019.288 0M15 7a3 3 0 11-6 0 3 3 0 016 0zm6 3a2 2 0 11-4 0 2 2 0 014 0zM7 10a2 2 0 11-4 0 2 2 0 014 0z"/>
                </svg>
                <h3 class="mt-2 text-sm font-medium text-gray-900 dark:text-white">No customers</h3>
                <p class="mt-1 text-sm text-gray-500 dark:text-gray-400">Get started by adding a new customer.</p>
                <div class="mt-6">
                    <a href="{{ route('customers.create') }}" class="inline-flex items-center px-4 py-2 bg-indigo-600 text-white rounded-md hover:bg-indigo-700 dark:focus:ring-offset-gray-800">
                        Add Customer
                    </a>
                </div>
            </div>
        @endif
    </div>
</div>
@endsection