@extends('layouts.app')
@section('title', 'SMS Gateways')
@section('description', 'Manage SMS gateway integrations')

@section('content')
    <!-- Page Content -->
    <main class="p-8">
        <!-- Success/Error Messages -->
        @if(session('success'))
        <div class="mb-6 bg-green-50 dark:bg-green-900/20 border border-green-200 dark:border-green-800 rounded-lg p-4">
            <div class="flex items-center">
                <svg class="w-5 h-5 text-green-600 dark:text-green-400 mr-3" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 12l2 2 4-4m6 2a9 9 0 11-18 0 9 9 0 0118 0z"></path>
                </svg>
                <p class="text-sm font-medium text-green-800 dark:text-green-400">{{ session('success') }}</p>
            </div>
        </div>
        @endif

        @if(session('error'))
        <div class="mb-6 bg-red-50 dark:bg-red-900/20 border border-red-200 dark:border-red-800 rounded-lg p-4">
            <div class="flex items-center">
                <svg class="w-5 h-5 text-red-600 dark:text-red-400 mr-3" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 8v4m0 4h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"></path>
                </svg>
                <p class="text-sm font-medium text-red-800 dark:text-red-400">{{ session('error') }}</p>
            </div>
        </div>
        @endif

        <!-- Action Bar -->
        <div class="mb-6 flex justify-between items-center">
            <div>
                <p class="text-gray-600 dark:text-gray-400">Configure SMS gateways for different countries</p>
            </div>
            <a href="{{ route('admin.sms_gateway.create') }}" class="inline-flex items-center px-6 py-3 bg-gradient-to-r from-blue-500 to-purple-600 text-white font-semibold rounded-lg shadow-lg hover:shadow-xl transform hover:-translate-y-0.5 transition-all duration-200">
                <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"></path>
                </svg>
                Add SMS Gateway
            </a>
        </div>

        <!-- SMS Gateways Table -->
        <div class="bg-white dark:bg-gray-800 rounded-xl shadow-lg overflow-hidden">
            <div class="overflow-x-auto">
                <table class="w-full">
                    <thead class="bg-gray-50 dark:bg-gray-700">
                        <tr>
                            <th class="px-6 py-4 text-left text-xs font-semibold text-gray-600 dark:text-gray-300 uppercase tracking-wider">Gateway</th>
                            <th class="px-6 py-4 text-left text-xs font-semibold text-gray-600 dark:text-gray-300 uppercase tracking-wider">Driver</th>
                            <th class="px-6 py-4 text-left text-xs font-semibold text-gray-600 dark:text-gray-300 uppercase tracking-wider">Country Codes</th>
                            <th class="px-6 py-4 text-left text-xs font-semibold text-gray-600 dark:text-gray-300 uppercase tracking-wider">Priority</th>
                            <th class="px-6 py-4 text-left text-xs font-semibold text-gray-600 dark:text-gray-300 uppercase tracking-wider">Stats</th>
                            <th class="px-6 py-4 text-left text-xs font-semibold text-gray-600 dark:text-gray-300 uppercase tracking-wider">Status</th>
                            <th class="px-6 py-4 text-right text-xs font-semibold text-gray-600 dark:text-gray-300 uppercase tracking-wider">Actions</th>
                        </tr>
                    </thead>
                    <tbody class="divide-y divide-gray-200 dark:divide-gray-700">
                        @forelse($gateways as $gateway)
                        <tr class="hover:bg-gray-50 dark:hover:bg-gray-700/50 transition-colors duration-150">
                            <td class="px-6 py-4">
                                <div class="flex items-center space-x-3">
                                    <div class="w-10 h-10 bg-gradient-to-br from-blue-500 to-purple-600 rounded flex items-center justify-center flex-shrink-0">
                                        <svg class="w-6 h-6 text-white" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M8 10h.01M12 10h.01M16 10h.01M9 16H5a2 2 0 01-2-2V6a2 2 0 012-2h14a2 2 0 012 2v8a2 2 0 01-2 2h-5l-5 5v-5z"></path>
                                        </svg>
                                    </div>
                                    <div>
                                        <div class="text-sm font-semibold text-gray-900 dark:text-white flex items-center">
                                            {{ $gateway->display_name }}
                                            @if($gateway->is_default)
                                            <span class="ml-2 px-2 py-0.5 text-xs font-semibold bg-yellow-100 dark:bg-yellow-900 text-yellow-800 dark:text-yellow-200 rounded-full">Default</span>
                                            @endif
                                        </div>
                                        <div class="text-xs text-gray-500 dark:text-gray-400">{{ $gateway->name }}</div>
                                    </div>
                                </div>
                            </td>
                            <td class="px-6 py-4">
                                <span class="px-3 py-1 text-xs font-medium bg-indigo-100 dark:bg-indigo-900 text-indigo-800 dark:text-indigo-200 rounded-full uppercase">
                                    {{ $gateway->driver }}
                                </span>
                            </td>
                            <td class="px-6 py-4">
                                <div class="flex flex-wrap gap-1">
                                    @foreach($gateway->country_codes ?? [] as $code)
                                        <span class="px-2 py-1 text-xs font-medium bg-blue-100 dark:bg-blue-900 text-blue-800 dark:text-blue-200 rounded">+{{ $code }}</span>
                                    @endforeach
                                </div>
                            </td>
                            <td class="px-6 py-4">
                                <div class="flex items-center">
                                    <svg class="w-4 h-4 text-yellow-500 mr-1" fill="currentColor" viewBox="0 0 20 20">
                                        <path d="M9.049 2.927c.3-.921 1.603-.921 1.902 0l1.07 3.292a1 1 0 00.95.69h3.462c.969 0 1.371 1.24.588 1.81l-2.8 2.034a1 1 0 00-.364 1.118l1.07 3.292c.3.921-.755 1.688-1.54 1.118l-2.8-2.034a1 1 0 00-1.175 0l-2.8 2.034c-.784.57-1.838-.197-1.539-1.118l1.07-3.292a1 1 0 00-.364-1.118L2.98 8.72c-.783-.57-.38-1.81.588-1.81h3.461a1 1 0 00.951-.69l1.07-3.292z"></path>
                                    </svg>
                                    <span class="text-sm font-semibold text-gray-900 dark:text-white">{{ $gateway->priority }}</span>
                                </div>
                            </td>
                            <td class="px-6 py-4">
                                <div class="text-xs text-gray-900 dark:text-white">
                                    <div class="flex items-center space-x-2 mb-1">
                                        <svg class="w-3 h-3 text-green-500" fill="currentColor" viewBox="0 0 20 20">
                                            <path fill-rule="evenodd" d="M10 18a8 8 0 100-16 8 8 0 000 16zm3.707-9.293a1 1 0 00-1.414-1.414L9 10.586 7.707 9.293a1 1 0 00-1.414 1.414l2 2a1 1 0 001.414 0l4-4z" clip-rule="evenodd"></path>
                                        </svg>
                                        <span>{{ number_format($gateway->success_count) }} sent</span>
                                    </div>
                                    <div class="flex items-center space-x-2">
                                        <svg class="w-3 h-3 text-red-500" fill="currentColor" viewBox="0 0 20 20">
                                            <path fill-rule="evenodd" d="M10 18a8 8 0 100-16 8 8 0 000 16zM8.707 7.293a1 1 0 00-1.414 1.414L8.586 10l-1.293 1.293a1 1 0 101.414 1.414L10 11.414l1.293 1.293a1 1 0 001.414-1.414L11.414 10l1.293-1.293a1 1 0 00-1.414-1.414L10 8.586 8.707 7.293z" clip-rule="evenodd"></path>
                                        </svg>
                                        <span>{{ number_format($gateway->failed_count) }} failed</span>
                                    </div>
                                    @if($gateway->success_count + $gateway->failed_count > 0)
                                    <div class="mt-1 text-gray-500 dark:text-gray-400">
                                        {{ $gateway->success_rate }}% success
                                    </div>
                                    @endif
                                </div>
                            </td>
                            <td class="px-6 py-4">
                                <button onclick="toggleStatus('{{ $gateway->id }}')" 
                                    id="toggle-{{ $gateway->id }}"
                                    class="relative inline-flex h-6 w-11 items-center rounded-full transition-colors duration-200 focus:outline-none focus:ring-2 focus:ring-blue-500 focus:ring-offset-2 {{ $gateway->is_active ? 'bg-green-500' : 'bg-gray-300 dark:bg-gray-600' }}">
                                    <span class="inline-block h-4 w-4 transform rounded-full bg-white transition-transform duration-200 {{ $gateway->is_active ? 'translate-x-6' : 'translate-x-1' }}"></span>
                                </button>
                            </td>
                            <td class="px-6 py-4">
                                <div class="flex justify-end space-x-2">
                                    @if(!$gateway->is_default)
                                    <button onclick="setDefault('{{ $gateway->id }}')" 
                                        class="p-2 text-yellow-600 hover:text-yellow-800 dark:text-yellow-400 dark:hover:text-yellow-300 hover:bg-yellow-50 dark:hover:bg-yellow-900/30 rounded-lg transition-colors duration-200" 
                                        title="Set as Default">
                                        <svg class="w-5 h-5" fill="currentColor" viewBox="0 0 20 20">
                                            <path d="M9.049 2.927c.3-.921 1.603-.921 1.902 0l1.07 3.292a1 1 0 00.95.69h3.462c.969 0 1.371 1.24.588 1.81l-2.8 2.034a1 1 0 00-.364 1.118l1.07 3.292c.3.921-.755 1.688-1.54 1.118l-2.8-2.034a1 1 0 00-1.175 0l-2.8 2.034c-.784.57-1.838-.197-1.539-1.118l1.07-3.292a1 1 0 00-.364-1.118L2.98 8.72c-.783-.57-.38-1.81.588-1.81h3.461a1 1 0 00.951-.69l1.07-3.292z"></path>
                                        </svg>
                                    </button>
                                    @endif
                                    <a href="{{ route('admin.sms_gateway.edit', $gateway) }}" class="p-2 text-blue-600 hover:text-blue-800 dark:text-blue-400 dark:hover:text-blue-300 hover:bg-blue-50 dark:hover:bg-blue-900/30 rounded-lg transition-colors duration-200" title="Edit">
                                        <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="M11 5H6a2 2 0 00-2 2v11a2 2 0 002 2h11a2 2 0 002-2v-5m-1.414-9.414a2 2 0 112.828 2.828L11.828 15H9v-2.828l8.586-8.586z"></path>
                                        </svg>
                                    </a>
                                    <form action="{{ route('admin.sms_gateway.destroy', $gateway) }}" method="POST" class="inline" onsubmit="return confirm('Are you sure you want to delete this SMS gateway?');">
                                        @csrf
                                        @method('DELETE')
                                        <button type="submit" class="p-2 text-red-600 hover:text-red-800 dark:text-red-400 dark:hover:text-red-300 hover:bg-red-50 dark:hover:bg-red-900/30 rounded-lg transition-colors duration-200" title="Delete">
                                            <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="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16"></path>
                                            </svg>
                                        </button>
                                    </form>
                                </div>
                            </td>
                        </tr>
                        @empty
                        <tr>
                            <td colspan="7" class="px-6 py-12 text-center">
                                <svg class="w-16 h-16 mx-auto text-gray-400 dark:text-gray-500 mb-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M8 10h.01M12 10h.01M16 10h.01M9 16H5a2 2 0 01-2-2V6a2 2 0 012-2h14a2 2 0 012 2v8a2 2 0 01-2 2h-5l-5 5v-5z"></path>
                                </svg>
                                <h3 class="text-lg font-semibold text-gray-700 dark:text-gray-300 mb-2">No SMS Gateways</h3>
                                <p class="text-gray-500 dark:text-gray-400 mb-6">Get started by adding your first SMS gateway.</p>
                                <a href="{{ route('admin.sms_gateway.create') }}" class="inline-flex items-center px-6 py-3 bg-gradient-to-r from-blue-500 to-purple-600 text-white font-semibold rounded-lg shadow-lg hover:shadow-xl transform hover:-translate-y-0.5 transition-all duration-200">
                                    <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"></path>
                                    </svg>
                                    Add Your First Gateway
                                </a>
                            </td>
                        </tr>
                        @endforelse
                    </tbody>
                </table>
            </div>
        </div>
    </main>

    <!-- JavaScript for Toggle Status and Set Default -->
    <script>
        function toggleStatus(gatewayId) {
            fetch(`/sms_gateway/${gatewayId}/toggle`, {
                method: 'POST',
                headers: {
                    'Content-Type': 'application/json',
                    'X-CSRF-TOKEN': '{{ csrf_token() }}'
                }
            })
            .then(response => response.json())
            .then(data => {
                if (data.success) {
                    const toggle = document.getElementById('toggle-' + gatewayId);
                    const span = toggle.querySelector('span');
                    
                    if (data.is_active) {
                        toggle.classList.remove('bg-gray-300', 'dark:bg-gray-600');
                        toggle.classList.add('bg-green-500');
                        span.classList.remove('translate-x-1');
                        span.classList.add('translate-x-6');
                    } else {
                        toggle.classList.remove('bg-green-500');
                        toggle.classList.add('bg-gray-300', 'dark:bg-gray-600');
                        span.classList.remove('translate-x-6');
                        span.classList.add('translate-x-1');
                    }
                    
                    showNotification(data.message, 'success');
                } else {
                    showNotification(data.message, 'error');
                }
            })
            .catch(error => {
                console.error('Error:', error);
                showNotification('An error occurred', 'error');
            });
        }

        function setDefault(gatewayId) {
            if (!confirm('Set this gateway as the default fallback?')) return;
            
            fetch(`/sms_gateway/${gatewayId}/set-default`, {
                method: 'POST',
                headers: {
                    'Content-Type': 'application/json',
                    'X-CSRF-TOKEN': '{{ csrf_token() }}'
                }
            })
            .then(response => response.json())
            .then(data => {
                if (data.success) {
                    location.reload();
                } else {
                    showNotification(data.message || 'An error occurred', 'error');
                }
            })
            .catch(error => {
                console.error('Error:', error);
                showNotification('An error occurred', 'error');
            });
        }

        function showNotification(message, type) {
            // Simple notification - you can replace with your preferred notification system
            alert(message);
        }
    </script>
    
@endsection