@extends('install')
@section('content')
    <div class="min-h-screen bg-gradient-to-br from-indigo-50 via-white to-cyan-50 flex items-center justify-center py-12 px-4 sm:px-6 lg:px-8">
        <div class="max-w-2xl w-full space-y-8">
            <!-- Header -->
            <div class="text-center">
                <div class="flex justify-center mb-6">
                    <div class="relative">
                        <div class="w-20 h-20 bg-gradient-to-r from-indigo-600 to-purple-600 rounded-2xl flex items-center justify-center shadow-lg">
                            <svg class="w-10 h-10 text-white" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 7v10c0 2.21 3.582 4 8 4s8-1.79 8-4V7M4 7c0 2.21 3.582 4 8 4s8-1.79 8-4M4 7c0-2.21 3.582-4 8-4s8 1.79 8 4"></path>
                            </svg>
                        </div>
                        <div class="absolute -top-2 -right-2 w-6 h-6 bg-green-500 rounded-full flex items-center justify-center">
                            <span class="text-white text-xs font-bold">3</span>
                        </div>
                    </div>
                </div>
                <h1 class="text-3xl font-bold text-gray-900 mb-4">Database Configuration</h1>
                <p class="text-lg text-gray-600 max-w-xl mx-auto">
                    Configure your database connection settings. Make sure your database server is running.
                </p>
            </div>

            <!-- Progress Bar -->
            <div class="bg-white rounded-2xl p-8 shadow-lg border border-gray-100">
                <div class="mb-8">
                    <div class="flex justify-between items-center mb-2">
                        <span class="text-sm font-medium text-gray-700">Installation Progress</span>
                        <span class="text-sm font-medium text-gray-500">Step 3 of 4</span>
                    </div>
                    <div class="w-full bg-gray-200 rounded-full h-2">
                        <div class="bg-gradient-to-r from-indigo-600 to-purple-600 h-2 rounded-full transition-all duration-500" style="width: 75%"></div>
                    </div>
                </div>

                <!-- Success Message -->
                @if (session('success'))
                    <div class="mb-6 p-4 bg-green-50 border border-green-200 rounded-lg">
                        <div class="flex items-center">
                            <svg class="w-5 h-5 text-green-500 mr-2" fill="currentColor" viewBox="0 0 20 20">
                                <path fill-rule="evenodd" d="M16.707 5.293a1 1 0 010 1.414l-8 8a1 1 0 01-1.414 0l-4-4a1 1 0 011.414-1.414L8 12.586l7.293-7.293a1 1 0 011.414 0z" clip-rule="evenodd"></path>
                            </svg>
                            <span class="text-green-800 font-medium">{{ session('success') }}</span>
                        </div>
                    </div>
                @endif

                <!-- Database Form -->
                <form method="POST" action="{{ route('installer.test-database') }}" class="space-y-6">
                    @csrf
                    
                    <!-- Database Type -->
                    <div>
                        <label for="db_connection" class="block text-sm font-medium text-gray-700 mb-2">
                            Database Type
                        </label>
                        <select 
                            id="db_connection" 
                            name="db_connection" 
                            class="w-full px-4 py-3 border border-gray-300 rounded-xl focus:ring-2 focus:ring-indigo-500 focus:border-indigo-500 transition-colors @error('db_connection') border-red-300 focus:ring-red-500 focus:border-red-500 @enderror"
                            required
                        >
                            <option value="mysql" {{ old('db_connection', 'mysql') == 'mysql' ? 'selected' : '' }}>MySQL</option>
                            <option value="pgsql" {{ old('db_connection') == 'pgsql' ? 'selected' : '' }}>PostgreSQL</option>
                            <option value="sqlite" {{ old('db_connection') == 'sqlite' ? 'selected' : '' }}>SQLite</option>
                        </select>
                        @error('db_connection')
                            <p class="mt-1 text-sm text-red-600">{{ $message }}</p>
                        @enderror
                    </div>

                    <!-- Database Host -->
                    <div>
                        <label for="db_host" class="block text-sm font-medium text-gray-700 mb-2">
                            Database Host
                        </label>
                        <input 
                            type="text" 
                            id="db_host" 
                            name="db_host" 
                            class="w-full px-4 py-3 border border-gray-300 rounded-xl focus:ring-2 focus:ring-indigo-500 focus:border-indigo-500 transition-colors @error('db_host') border-red-300 focus:ring-red-500 focus:border-red-500 @enderror" 
                            placeholder="localhost"
                            value="{{ old('db_host', 'localhost') }}"
                            required 
                        />
                        @error('db_host')
                            <p class="mt-1 text-sm text-red-600">{{ $message }}</p>
                        @enderror
                    </div>

                    <!-- Database Port -->
                    <div>
                        <label for="db_port" class="block text-sm font-medium text-gray-700 mb-2">
                            Database Port
                        </label>
                        <input 
                            type="number" 
                            id="db_port" 
                            name="db_port" 
                            class="w-full px-4 py-3 border border-gray-300 rounded-xl focus:ring-2 focus:ring-indigo-500 focus:border-indigo-500 transition-colors @error('db_port') border-red-300 focus:ring-red-500 focus:border-red-500 @enderror" 
                            placeholder="3306"
                            value="{{ old('db_port', '3306') }}"
                            required 
                        />
                        @error('db_port')
                            <p class="mt-1 text-sm text-red-600">{{ $message }}</p>
                        @enderror
                    </div>

                    <!-- Database Name -->
                    <div>
                        <label for="db_name" class="block text-sm font-medium text-gray-700 mb-2">
                            Database Name
                        </label>
                        <input 
                            type="text" 
                            id="db_name" 
                            name="db_name" 
                            class="w-full px-4 py-3 border border-gray-300 rounded-xl focus:ring-2 focus:ring-indigo-500 focus:border-indigo-500 transition-colors @error('db_name') border-red-300 focus:ring-red-500 focus:border-red-500 @enderror" 
                            placeholder="pro_schedule"
                            value="{{ old('db_name', 'pro_schedule') }}"
                            required 
                        />
                        @error('db_name')
                            <p class="mt-1 text-sm text-red-600">{{ $message }}</p>
                        @enderror
                    </div>

                    <!-- Database Username -->
                    <div>
                        <label for="db_username" class="block text-sm font-medium text-gray-700 mb-2">
                            Database Username
                        </label>
                        <input 
                            type="text" 
                            id="db_username" 
                            name="db_username" 
                            class="w-full px-4 py-3 border border-gray-300 rounded-xl focus:ring-2 focus:ring-indigo-500 focus:border-indigo-500 transition-colors @error('db_username') border-red-300 focus:ring-red-500 focus:border-red-500 @enderror" 
                            placeholder="root"
                            value="{{ old('db_username', 'root') }}"
                            required 
                        />
                        @error('db_username')
                            <p class="mt-1 text-sm text-red-600">{{ $message }}</p>
                        @enderror
                    </div>

                    <!-- Database Password -->
                    <div>
                        <label for="db_password" class="block text-sm font-medium text-gray-700 mb-2">
                            Database Password
                        </label>
                        <div class="relative">
                            <input 
                                type="password" 
                                id="db_password" 
                                name="db_password" 
                                class="w-full px-4 py-3 border border-gray-300 rounded-xl focus:ring-2 focus:ring-indigo-500 focus:border-indigo-500 transition-colors @error('db_password') border-red-300 focus:ring-red-500 focus:border-red-500 @enderror" 
                                placeholder="Enter database password"
                                value="{{ old('db_password') }}"
                            />
                            <button 
                                type="button" 
                                class="absolute inset-y-0 right-0 pr-3 flex items-center"
                                onclick="togglePassword('db_password')"
                            >
                                <svg class="w-5 h-5 text-gray-400" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 12a3 3 0 11-6 0 3 3 0 016 0z"></path>
                                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M2.458 12C3.732 7.943 7.523 5 12 5c4.478 0 8.268 2.943 9.542 7-1.274 4.057-5.064 7-9.542 7-4.477 0-8.268-2.943-9.542-7z"></path>
                                </svg>
                            </button>
                        </div>
                        @error('db_password')
                            <p class="mt-1 text-sm text-red-600">{{ $message }}</p>
                        @enderror
                    </div>

                    <!-- Help Section -->
                    <div class="bg-blue-50 border border-blue-200 rounded-lg p-4">
                        <div class="flex items-start">
                            <svg class="w-5 h-5 text-blue-500 mr-2 mt-0.5" fill="currentColor" viewBox="0 0 20 20">
                                <path fill-rule="evenodd" d="M18 10a8 8 0 11-16 0 8 8 0 0116 0zm-7-4a1 1 0 11-2 0 1 1 0 012 0zM9 9a1 1 0 000 2v3a1 1 0 001 1h1a1 1 0 100-2v-3a1 1 0 00-1-1H9z" clip-rule="evenodd"></path>
                            </svg>
                            <div>
                                <h3 class="text-sm font-medium text-blue-800">Database Setup Tips</h3>
                                <ul class="mt-1 text-sm text-blue-700 space-y-1">
                                    <li>• Make sure your database server is running</li>
                                    <li>• Create an empty database for ProSchedule</li>
                                    <li>• Ensure the user has full privileges on the database</li>
                                    <li>• For shared hosting, use the provided database credentials</li>
                                </ul>
                            </div>
                        </div>
                    </div>

                    <!-- Action Buttons -->
                    <div class="flex justify-between items-center pt-6">
                        <a href="{{ route('installer.verify-license') }}" class="inline-flex items-center px-6 py-3 border border-gray-300 text-gray-700 font-medium rounded-xl hover:bg-gray-50 transition-colors">
                            <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="M15 19l-7-7 7-7"></path>
                            </svg>
                            Back
                        </a>
                        
                        <button type="submit" class="inline-flex items-center px-8 py-4 bg-gradient-to-r from-indigo-600 to-purple-600 text-white font-semibold rounded-xl hover:from-indigo-700 hover:to-purple-700 transform hover:scale-105 transition-all duration-200 shadow-lg hover:shadow-xl">
                            <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="M9 12l2 2 4-4m6 2a9 9 0 11-18 0 9 9 0 0118 0z"></path>
                            </svg>
                            Test Connection
                        </button>
                    </div>
                </form>
            </div>
        </div>
    </div>
@endsection

@section('script')
<script>
    function togglePassword(fieldId) {
        const field = document.getElementById(fieldId);
        const type = field.getAttribute('type') === 'password' ? 'text' : 'password';
        field.setAttribute('type', type);
    }

    document.addEventListener('DOMContentLoaded', function() {
        // Auto-update port based on database type
        const dbType = document.getElementById('db_connection');
        const dbPort = document.getElementById('db_port');
        
        dbType.addEventListener('change', function() {
            const ports = {
                'mysql': '3306',
                'pgsql': '5432',
                'sqlite': ''
            };
            
            dbPort.value = ports[this.value] || '';
            if (this.value === 'sqlite') {
                dbPort.disabled = true;
            } else {
                dbPort.disabled = false;
            }
        });

        // Add loading state to form submission
        const form = document.querySelector('form');
        const submitButton = form.querySelector('button[type="submit"]');
        
        form.addEventListener('submit', function() {
            submitButton.disabled = true;
            submitButton.innerHTML = `
                <svg class="animate-spin w-5 h-5 mr-2" fill="none" viewBox="0 0 24 24">
                    <circle class="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4"></circle>
                    <path class="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"></path>
                </svg>
                Testing Connection...
            `;
        });

        // Animate progress bar
        const progressBar = document.querySelector('.bg-gradient-to-r');
        setTimeout(() => {
            progressBar.style.width = '75%';
        }, 500);
    });
</script>
@endsection