@extends('layouts.dashboard')

@section('title', 'User Management')

@section('page-content')
<div class="mb-6 flex items-center justify-between">
    <div>
        <h1 class="text-2xl font-bold text-gray-900">User Management</h1>
        <p class="mt-1 text-sm text-gray-600">Manage system users and their roles</p>
    </div>
    <div class="flex items-center space-x-3">
        @can('create-users')
        <!-- Export Button -->
        <a href="{{ route('users.export', request()->all()) }}" 
           class="px-4 py-2 bg-green-600 text-white rounded-lg hover:bg-green-700 flex items-center space-x-2">
            <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 10v6m0 0l-3-3m3 3l3-3m2 8H7a2 2 0 01-2-2V5a2 2 0 012-2h5.586a1 1 0 01.707.293l5.414 5.414a1 1 0 01.293.707V19a2 2 0 01-2 2z"/>
            </svg>
            <span>Export</span>
        </a>
        
        <!-- Import Button -->
        <button onclick="document.getElementById('importModal').classList.remove('hidden')" 
                class="px-4 py-2 bg-purple-600 text-white rounded-lg hover:bg-purple-700 flex items-center space-x-2">
            <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M7 16a4 4 0 01-.88-7.903A5 5 0 1115.9 6L16 6a5 5 0 011 9.9M15 13l-3-3m0 0l-3 3m3-3v12"/>
            </svg>
            <span>Import</span>
        </button>
        
        <a href="{{ route('users.create') }}" class="px-4 py-2 bg-blue-600 text-white rounded-lg hover:bg-blue-700 flex items-center space-x-2">
            <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 4v16m8-8H4"/>
            </svg>
            <span>Add User</span>
        </a>
        @endcan
    </div>
</div>

<!-- Filters -->
<div class="bg-white rounded-lg shadow-sm p-6 mb-6">
    <form method="GET" action="{{ route('users.index') }}" class="grid grid-cols-1 md:grid-cols-4 gap-4">
        <div>
            <label class="block text-sm font-medium text-gray-700 mb-2">Search</label>
            <input type="text" name="search" value="{{ request('search') }}" 
                   placeholder="Name, email, phone..."
                   class="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-transparent">
        </div>
        <div>
            <label class="block text-sm font-medium text-gray-700 mb-2">Role</label>
            <select name="role" class="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-transparent">
                <option value="">All Roles</option>
                @foreach($roles as $role)
                    <option value="{{ $role->name }}" {{ request('role') == $role->name ? 'selected' : '' }}>
                        {{ ucwords(str_replace('-', ' ', $role->name)) }}
                    </option>
                @endforeach
            </select>
        </div>
        <div>
            <label class="block text-sm font-medium text-gray-700 mb-2">Status</label>
            <select name="status" class="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-transparent">
                <option value="">All Status</option>
                <option value="active" {{ request('status') == 'active' ? 'selected' : '' }}>Active</option>
                <option value="inactive" {{ request('status') == 'inactive' ? 'selected' : '' }}>Inactive</option>
            </select>
        </div>
        <div class="flex items-end space-x-2">
            <button type="submit" class="px-4 py-2 bg-gray-900 text-white rounded-lg hover:bg-gray-800">
                Filter
            </button>
            <a href="{{ route('users.index') }}" class="px-4 py-2 border border-gray-300 text-gray-700 rounded-lg hover:bg-gray-50">
                Reset
            </a>
        </div>
    </form>
</div>

<!-- Users Table -->
<div class="bg-white rounded-lg shadow-sm overflow-hidden">
    <div class="overflow-x-auto">
        <table class="w-full">
            <thead class="bg-gray-50 border-b border-gray-200">
                <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">Contact</th>
                    <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Roles</th>
                    <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Status</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-right text-xs font-medium text-gray-500 uppercase tracking-wider">Actions</th>
                </tr>
            </thead>
            <tbody class="divide-y divide-gray-200">
                @forelse($users as $user)
                <tr class="hover:bg-gray-50">
                    <td class="px-6 py-4 whitespace-nowrap">
                        <div class="flex items-center">
                            <div class="w-10 h-10 rounded-full bg-gradient-to-br from-blue-500 to-purple-600 flex items-center justify-center text-white font-semibold">
                                {{ strtoupper(substr($user->name, 0, 2)) }}
                            </div>
                            <div class="ml-3">
                                <div class="font-medium text-gray-900">{{ $user->name }}</div>
                                <div class="text-sm text-gray-500">ID: {{ $user->id }}</div>
                            </div>
                        </div>
                    </td>
                    <td class="px-6 py-4">
                        <div class="text-sm text-gray-900">{{ $user->email }}</div>
                        @if($user->phone)
                        <div class="text-sm text-gray-500">{{ $user->phone }}</div>
                        @endif
                    </td>
                    <td class="px-6 py-4">
                        <div class="flex flex-wrap gap-1">
                            @foreach($user->roles as $role)
                            <span class="px-2 py-1 text-xs font-medium rounded-full bg-blue-100 text-blue-800">
                                {{ ucwords(str_replace('-', ' ', $role->name)) }}
                            </span>
                            @endforeach
                        </div>
                    </td>
                    <td class="px-6 py-4 whitespace-nowrap">
                        @if($user->is_active)
                            <span class="px-2 py-1 text-xs font-semibold rounded-full bg-green-100 text-green-800">Active</span>
                        @else
                            <span class="px-2 py-1 text-xs font-semibold rounded-full bg-red-100 text-red-800">Inactive</span>
                        @endif
                    </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-right text-sm font-medium">
                        <div class="flex items-center justify-end space-x-2">
                            <a href="{{ route('users.show', $user) }}" class="text-blue-600 hover:text-blue-900">
                                View
                            </a>
                            @can('update-users')
                            <a href="{{ route('users.edit', $user) }}" class="text-indigo-600 hover:text-indigo-900">
                                Edit
                            </a>
                            @endcan
                            @can('delete-users')
                            @if($user->id !== auth()->id())
                            <form method="POST" action="{{ route('users.destroy', $user) }}" onsubmit="return confirm('Are you sure you want to delete this user?');">
                                @csrf
                                @method('DELETE')
                                <button type="submit" class="text-red-600 hover:text-red-900">Delete</button>
                            </form>
                            @endif
                            @endcan
                        </div>
                    </td>
                </tr>
                @empty
                <tr>
                    <td colspan="6" class="px-6 py-12 text-center text-gray-500">
                        <svg class="mx-auto h-12 w-12 text-gray-400" 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>
                        <p class="mt-2">No users found</p>
                    </td>
                </tr>
                @endforelse
            </tbody>
        </table>
    </div>

    @if($users->hasPages())
    <div class="px-6 py-4 border-t border-gray-200">
        {{ $users->links() }}
    </div>
    @endif
</div>

<!-- Import Modal -->
<div id="importModal" class="hidden fixed inset-0 bg-gray-600 bg-opacity-50 overflow-y-auto h-full w-full z-50">
    <div class="relative top-20 mx-auto p-5 border w-96 shadow-lg rounded-lg bg-white">
        <div class="flex items-center justify-between mb-4">
            <h3 class="text-lg font-semibold text-gray-900">Import Users</h3>
            <button onclick="document.getElementById('importModal').classList.add('hidden')" 
                    class="text-gray-400 hover:text-gray-600">
                <svg class="w-6 h-6" 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 method="POST" action="{{ route('users.import') }}" enctype="multipart/form-data">
            @csrf
            
            <div class="mb-4">
                <label class="block text-sm font-medium text-gray-700 mb-2">
                    Upload Excel File
                </label>
                <input type="file" name="file" accept=".xlsx,.xls,.csv" required
                       class="w-full px-3 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-transparent">
                <p class="mt-1 text-xs text-gray-500">Supported: .xlsx, .xls, .csv (Max: 5MB)</p>
            </div>
            
            <div class="mb-4 p-3 bg-blue-50 rounded-lg">
                <p class="text-sm text-blue-800">
                    <a href="{{ route('users.template') }}" class="font-semibold underline hover:text-blue-600">
                        Download template
                    </a> to see the required format
                </p>
            </div>
            
            @if($errors->any())
            <div class="mb-4 p-3 bg-red-50 rounded-lg">
                <p class="text-sm text-red-800 font-semibold">Import Errors:</p>
                <ul class="mt-1 text-xs text-red-700 list-disc list-inside">
                    @foreach($errors->all() as $error)
                    <li>{{ $error }}</li>
                    @endforeach
                </ul>
            </div>
            @endif
            
            <div class="flex items-center justify-end space-x-3">
                <button type="button" 
                        onclick="document.getElementById('importModal').classList.add('hidden')"
                        class="px-4 py-2 border border-gray-300 text-gray-700 rounded-lg hover:bg-gray-50">
                    Cancel
                </button>
                <button type="submit" 
                        class="px-4 py-2 bg-blue-600 text-white rounded-lg hover:bg-blue-700">
                    Import
                </button>
            </div>
        </form>
    </div>
</div>

@if(session('import_errors'))
<script>
    document.addEventListener('DOMContentLoaded', function() {
        document.getElementById('importModal').classList.remove('hidden');
    });
</script>
@endif
@endsection