@extends('layouts.admin')

@section('title', 'Manage Users')

@section('content')
<div class="space-y-6">
    <!-- Header -->
    <div class="flex justify-between items-center">
        <h1 class="text-2xl font-bold text-gray-900">Manage Users</h1>
        <div class="flex space-x-3">
            <a href="{{ route('admin.users.create') }}" class="bg-red-600 text-white px-4 py-2 rounded-lg hover:bg-red-700 transition duration-300">
                <i class="fas fa-plus mr-2"></i>Add New User
            </a>
            <a href="{{ route('admin.dashboard') }}" class="bg-gray-600 text-white px-4 py-2 rounded-lg hover:bg-gray-700 transition duration-300">
                <i class="fas fa-arrow-left mr-2"></i>Back to Dashboard
            </a>
        </div>
    </div>

    <!-- Stats Cards -->
    <div class="grid grid-cols-1 md:grid-cols-4 gap-6">
        <div class="bg-white rounded-lg shadow-md p-6">
            <div class="flex items-center">
                <div class="p-3 bg-blue-100 rounded-lg">
                    <i class="fas fa-users text-blue-600 text-2xl"></i>
                </div>
                <div class="ml-4">
                    <p class="text-sm font-medium text-gray-600">Total Users</p>
                    <p class="text-2xl font-semibold text-gray-900">{{ $totalUsers }}</p>
                </div>
            </div>
        </div>

        <div class="bg-white rounded-lg shadow-md p-6">
            <div class="flex items-center">
                <div class="p-3 bg-green-100 rounded-lg">
                    <i class="fas fa-store text-green-600 text-2xl"></i>
                </div>
                <div class="ml-4">
                    <p class="text-sm font-medium text-gray-600">Vendors</p>
                    <p class="text-2xl font-semibold text-gray-900">{{ $vendorCount }}</p>
                </div>
            </div>
        </div>

        <div class="bg-white rounded-lg shadow-md p-6">
            <div class="flex items-center">
                <div class="p-3 bg-purple-100 rounded-lg">
                    <i class="fas fa-user-tie text-purple-600 text-2xl"></i>
                </div>
                <div class="ml-4">
                    <p class="text-sm font-medium text-gray-600">Admins</p>
                    <p class="text-2xl font-semibold text-gray-900">{{ $adminCount }}</p>
                </div>
            </div>
        </div>

        <div class="bg-white rounded-lg shadow-md p-6">
            <div class="flex items-center">
                <div class="p-3 bg-orange-100 rounded-lg">
                    <i class="fas fa-shopping-cart text-orange-600 text-2xl"></i>
                </div>
                <div class="ml-4">
                    <p class="text-sm font-medium text-gray-600">Buyers</p>
                    <p class="text-2xl font-semibold text-gray-900">{{ $buyerCount }}</p>
                </div>
            </div>
        </div>
    </div>

    <!-- Role Filter Tabs -->
    <div class="bg-white rounded-lg shadow-md">
        <div class="border-b border-gray-200">
            <nav class="flex -mb-px">
                <button onclick="filterUsers('all')" 
                   class="{{ request('role') === null ? 'border-red-500 text-red-600' : 'border-transparent text-gray-500 hover:text-gray-700 hover:border-gray-300' }} flex-1 whitespace-nowrap py-4 px-1 border-b-2 font-medium text-sm text-center cursor-pointer">
                    All Users
                </button>
                <button onclick="filterUsers('vendor')" 
                   class="{{ request('role') === 'vendor' ? 'border-red-500 text-red-600' : 'border-transparent text-gray-500 hover:text-gray-700 hover:border-gray-300' }} flex-1 whitespace-nowrap py-4 px-1 border-b-2 font-medium text-sm text-center cursor-pointer">
                    Vendors
                </button>
                <button onclick="filterUsers('admin')" 
                   class="{{ request('role') === 'admin' ? 'border-red-500 text-red-600' : 'border-transparent text-gray-500 hover:text-gray-700 hover:border-gray-300' }} flex-1 whitespace-nowrap py-4 px-1 border-b-2 font-medium text-sm text-center cursor-pointer">
                    Admins
                </button>
                <button onclick="filterUsers('buyer')" 
                   class="{{ request('role') === 'buyer' ? 'border-red-500 text-red-600' : 'border-transparent text-gray-500 hover:text-gray-700 hover:border-gray-300' }} flex-1 whitespace-nowrap py-4 px-1 border-b-2 font-medium text-sm text-center cursor-pointer">
                    Buyers
                </button>
            </nav>
        </div>

        <!-- Administrator Guidelines (Show only when admin filter is active) -->
        @if(request('role') === 'admin')
        <div class="p-4 border-b border-gray-200">
            <div class="bg-blue-50 border border-blue-200 rounded-lg p-4">
                <div class="flex">
                    <div class="flex-shrink-0">
                        <i class="fas fa-info-circle text-blue-400 mt-1"></i>
                    </div>
                    <div class="ml-3">
                        <h3 class="text-sm font-medium text-blue-800">Administrator Guidelines</h3>
                        <div class="mt-2 text-sm text-blue-700">
                            <ul class="list-disc list-inside space-y-1">
                                <li>Administrators have full access to all system features</li>
                                <li>Only assign admin role to trusted team members</li>
                                <li>Regularly review admin access and permissions</li>
                                <li>Use strong passwords and enable two-factor authentication</li>
                            </ul>
                        </div>
                    </div>
                </div>
            </div>
        </div>
        @endif

        <!-- Users Table -->
        <div class="overflow-x-auto">
            <table class="w-full">
                <thead class="bg-gray-50">
                    <tr>
                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">User</th>
                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Role & Status</th>
                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Listings</th>
                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Contact</th>
                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Joined</th>
                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Actions</th>
                    </tr>
                </thead>
                <tbody class="bg-white divide-y divide-gray-200">
                    @forelse($users as $user)
                    <tr class="hover:bg-gray-50">
                        <td class="px-6 py-4 whitespace-nowrap">
                            <div class="flex items-center">
                                <div class="flex-shrink-0 h-10 w-10">
                                    <div class="h-10 w-10 
                                        {{ $user->role === 'admin' ? 'bg-purple-600' : 
                                           ($user->role === 'vendor' ? 'bg-green-600' : 'bg-orange-600') }} 
                                        rounded-full flex items-center justify-center">
                                        <i class="fas 
                                            {{ $user->role === 'admin' ? 'fa-user-tie' : 
                                               ($user->role === 'vendor' ? 'fa-store' : 'fa-shopping-cart') }} 
                                            text-white"></i>
                                    </div>
                                </div>
                                <div class="ml-4">
                                    <div class="text-sm font-medium text-gray-900">{{ $user->name }}</div>
                                    <div class="text-sm text-gray-500">{{ $user->email }}</div>
                                    @if($user->business_name)
                                    <div class="text-xs text-gray-400">{{ $user->business_name }}</div>
                                    @endif
                                </div>
                            </div>
                        </td>
                        <td class="px-6 py-4 whitespace-nowrap">
                            <div class="flex flex-col space-y-1">
                                <span class="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium 
                                    {{ $user->role === 'admin' ? 'bg-purple-100 text-purple-800' : 
                                       ($user->role === 'vendor' ? 'bg-green-100 text-green-800' : 'bg-orange-100 text-orange-800') }}">
                                    {{ ucfirst($user->role) }}
                                </span>
                                <span class="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium 
                                    {{ $user->email_verified_at ? 'bg-green-100 text-green-800' : 'bg-red-100 text-red-800' }}">
                                    {{ $user->email_verified_at ? 'Active' : 'Inactive' }}
                                </span>
                            </div>
                        </td>
                        <td class="px-6 py-4 whitespace-nowrap">
                            <div class="text-sm text-gray-900">
                                <div class="flex space-x-2">
                                    <span class="flex items-center">
                                        <i class="fas fa-car text-gray-400 mr-1 text-xs"></i>
                                        {{ $user->vehicles_count }} vehicles
                                    </span>
                                    <span class="flex items-center">
                                        <i class="fas fa-cog text-gray-400 mr-1 text-xs"></i>
                                        {{ $user->spare_parts_count }} parts
                                    </span>
                                </div>
                            </div>
                        </td>
                        <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-500">
                            {{ $user->phone ?? 'N/A' }}
                        </td>
                        <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-500">
                            {{ $user->created_at->format('M d, Y') }}
                        </td>
                        <td class="px-6 py-4 whitespace-nowrap text-sm font-medium">
                            <div class="flex space-x-2">
                                <a href="{{ route('admin.users.show', $user->id) }}" 
                                   class="text-blue-600 hover:text-blue-900 bg-blue-50 hover:bg-blue-100 px-3 py-1 rounded text-sm transition duration-300">
                                    <i class="fas fa-eye mr-1"></i>View
                                </a>
                                <a href="{{ route('admin.users.edit', $user->id) }}" 
                                   class="text-green-600 hover:text-green-900 bg-green-50 hover:bg-green-100 px-3 py-1 rounded text-sm transition duration-300">
                                    <i class="fas fa-edit mr-1"></i>Edit
                                </a>
                                @if($user->id !== auth()->id())
                                <form action="{{ route('admin.users.toggle-status', $user->id) }}" method="POST" class="inline">
                                    @csrf
                                    <button type="submit" 
                                            class="text-orange-600 hover:text-orange-900 bg-orange-50 hover:bg-orange-100 px-3 py-1 rounded text-sm transition duration-300">
                                        <i class="fas fa-power-off mr-1"></i>{{ $user->email_verified_at ? 'Deactivate' : 'Activate' }}
                                    </button>
                                </form>
                                @endif
                            </div>
                        </td>
                    </tr>
                    @empty
                    <tr>
                        <td colspan="6" class="px-6 py-4 text-center text-sm text-gray-500">
                            No users found.
                        </td>
                    </tr>
                    @endforelse
                </tbody>
            </table>
        </div>

        <!-- Pagination -->
        <div class="p-6 border-t border-gray-200">
            {{ $users->appends(['role' => request('role')])->links() }}
        </div>
    </div>
</div>

<script>
function filterUsers(role) {
    const url = new URL(window.location.href);
    
    if (role === 'all') {
        url.searchParams.delete('role');
    } else {
        url.searchParams.set('role', role);
    }
    
    // Remove page parameter to start from first page when filtering
    url.searchParams.delete('page');
    
    window.location.href = url.toString();
}
</script>
@endsection