@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="M15 7a2 2 0 012 2m4 0a6 6 0 01-7.743 5.743L11 17H9v2H7v2H4a1 1 0 01-1-1v-2.586a1 1 0 01.293-.707l5.964-5.964A6 6 0 1121 9z"></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">2</span>
                        </div>
                    </div>
                </div>
                <h1 class="text-3xl font-bold text-gray-900 mb-4">License Verification</h1>
                <p class="text-lg text-gray-600 max-w-xl mx-auto">
                    Enter your CodeCanyon purchase code to activate ProSchedule and unlock all features.
                </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 2 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: 50%"></div>
                    </div>
                </div>

                <!-- Error Messages -->
                @if (session()->has('error'))
                    <div class="mb-6 p-4 bg-red-50 border border-red-200 rounded-lg">
                        <div class="flex items-center">
                            <svg class="w-5 h-5 text-red-500 mr-2" 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 0zm-1-9a1 1 0 00-1 1v4a1 1 0 102 0V6a1 1 0 00-1-1z" clip-rule="evenodd"></path>
                            </svg>
                            <div>
                                <h3 class="text-sm font-medium text-red-800">License Verification Failed</h3>
                                <div class="mt-1 text-sm text-red-700">
                                    @if(is_array(session('error')))
                                        @foreach (session('error') as $message)
                                            <p>{{ $message }}</p>
                                        @endforeach
                                    @else
                                        {{ session('error') }}
                                    @endif
                                </div>
                            </div>
                        </div>
                    </div>
                @endif

                <!-- License Form -->
                <form method="POST" action="{{ route('installer.verify-license') }}" class="space-y-6">
                    @csrf
                    <div>
                        <label for="purchase_code" class="block text-sm font-medium text-gray-700 mb-2">
                            Purchase Code
                        </label>
                        <div class="relative">
                            <input 
                                type="text" 
                                id="purchase_code" 
                                name="purchase_code" 
                                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('purchase_code') border-red-300 focus:ring-red-500 focus:border-red-500 @enderror" 
                                placeholder="Enter your purchase code (e.g., 12345678-1234-1234-1234-123456789012)"
                                value="{{ old('purchase_code') }}"
                                required 
                            />
                            <div class="absolute inset-y-0 right-0 pr-3 flex items-center">
                                <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 7a2 2 0 012 2m4 0a6 6 0 01-7.743 5.743L11 17H9v2H7v2H4a1 1 0 01-1-1v-2.586a1 1 0 01.293-.707l5.964-5.964A6 6 0 1121 9z"></path>
                                </svg>
                            </div>
                        </div>
                        @error('purchase_code')
                            <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">Need help finding your purchase code?</h3>
                                <p class="mt-1 text-sm text-blue-700">
                                    Your purchase code can be found in your CodeCanyon account under "Downloads" → "ProSchedule".
                                </p>
                                <a href="https://help.market.envato.com/hc/en-us/articles/202822600-Where-Is-My-Purchase-Code" 
                                   target="_blank" 
                                   class="mt-2 inline-flex items-center text-sm text-blue-600 hover:text-blue-800 font-medium">
                                    Learn more about purchase codes
                                    <svg class="w-4 h-4 ml-1" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M10 6H6a2 2 0 00-2 2v10a2 2 0 002 2h10a2 2 0 002-2v-4M14 4h6m0 0v6m0-6L10 14"></path>
                                    </svg>
                                </a>
                            </div>
                        </div>
                    </div>

                    <!-- License Benefits -->
                    <div class="bg-gray-50 rounded-lg p-6">
                        <h3 class="text-lg font-semibold text-gray-900 mb-4">What you get with a valid license:</h3>
                        <div class="grid grid-cols-1 md:grid-cols-2 gap-4">
                            <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-sm text-gray-700">Full access to all features</span>
                            </div>
                            <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-sm text-gray-700">Priority support</span>
                            </div>
                            <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-sm text-gray-700">Regular updates</span>
                            </div>
                            <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-sm text-gray-700">Commercial usage rights</span>
                            </div>
                        </div>
                    </div>

                    <!-- Action Buttons -->
                    <div class="flex justify-between items-center pt-6">
                        <a href="{{ route('installer.check-requirements') }}" 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>
                            Verify License
                        </button>
                    </div>
                </form>
            </div>
        </div>
    </div>
@endsection

@section('script')
<script>
    document.addEventListener('DOMContentLoaded', function() {
        // Format purchase code input
        const purchaseCodeInput = document.getElementById('purchase_code');
        
        purchaseCodeInput.addEventListener('input', function(e) {
            let value = e.target.value.replace(/[^a-f0-9-]/gi, '');
            
            // Auto-format as UUID
            if (value.length > 0 && !value.includes('-')) {
                value = value.replace(/(.{8})(.{4})(.{4})(.{4})(.{12})/, '$1-$2-$3-$4-$5');
            }
            
            e.target.value = value;
        });

        // 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>
                Verifying...
            `;
        });

        // Animate progress bar
        const progressBar = document.querySelector('.bg-gradient-to-r');
        setTimeout(() => {
            progressBar.style.width = '50%';
        }, 500);
    });
</script>
@endsection