@extends('layouts.app')

@section('title', 'Create Backup')

@section('content')
<div class="py-6">
    <div class="mx-auto max-w-3xl px-4 sm:px-6 lg:px-8">
        <!-- Header -->
        <div class="mb-6">
            <a href="{{ route('admin.backups.index') }}" class="inline-flex items-center text-sm text-gray-600 dark:text-gray-400 hover:text-gray-900 dark:hover:text-white mb-4">
                <svg class="w-4 h-4 mr-1" 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"/>
                </svg>
                Back to Backups
            </a>
            <h1 class="text-2xl font-bold text-gray-900 dark:text-white">Create New Backup</h1>
            <p class="mt-1 text-sm text-gray-600 dark:text-gray-400">Create a backup before making system updates</p>
        </div>

        <!-- System Info -->
        <div class="bg-blue-50 dark:bg-blue-900/20 border border-blue-200 dark:border-blue-800 rounded-lg p-4 mb-6">
            <h3 class="text-sm font-medium text-blue-800 dark:text-blue-200 mb-2">Current System Size</h3>
            <div class="grid grid-cols-2 gap-4 text-sm">
                <div>
                    <span class="text-blue-600 dark:text-blue-400">Database:</span>
                    <span class="font-medium text-blue-800 dark:text-blue-200">{{ $dbSize }}</span>
                </div>
                <div>
                    <span class="text-blue-600 dark:text-blue-400">App Files:</span>
                    <span class="font-medium text-blue-800 dark:text-blue-200">{{ $appSize }}</span>
                </div>
            </div>
        </div>

        <!-- Create Form -->
        <div class="bg-white dark:bg-gray-800 rounded-lg shadow overflow-hidden">
            <form action="{{ route('admin.backups.store') }}" method="POST" id="backupForm">
                @csrf

                <div class="p-6 space-y-6">
                    <!-- Backup Name -->
                    <div>
                        <label for="backup_name" class="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-2">
                            Backup Name <span class="text-red-500">*</span>
                        </label>
                        <input type="text"
                               id="backup_name"
                               name="backup_name"
                               value="{{ old('backup_name', 'before_update') }}"
                               class="w-full rounded-lg border-gray-300 dark:border-gray-600 dark:bg-gray-700 dark:text-white shadow-sm focus:border-indigo-500 focus:ring-indigo-500"
                               placeholder="e.g., before_update, v2_release"
                               pattern="[a-zA-Z0-9_-]+"
                               required>
                        <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">Only letters, numbers, underscore and dash allowed. Timestamp will be added automatically.</p>
                        @error('backup_name')
                            <p class="mt-1 text-sm text-red-600">{{ $message }}</p>
                        @enderror
                    </div>

                    <!-- Backup Type -->
                    <div>
                        <label class="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-2">
                            Backup Type <span class="text-red-500">*</span>
                        </label>
                        <div class="space-y-3">
                            <label class="flex items-start p-4 border border-gray-200 dark:border-gray-600 rounded-lg cursor-pointer hover:bg-gray-50 dark:hover:bg-gray-700 transition-colors">
                                <input type="radio" name="backup_type" value="full" class="mt-1 text-indigo-600 focus:ring-indigo-500" checked>
                                <div class="ml-3">
                                    <span class="block text-sm font-medium text-gray-900 dark:text-white">Full Backup (Recommended)</span>
                                    <span class="block text-sm text-gray-500 dark:text-gray-400">Includes database and all application files. Best for major updates.</span>
                                </div>
                            </label>

                            <label class="flex items-start p-4 border border-gray-200 dark:border-gray-600 rounded-lg cursor-pointer hover:bg-gray-50 dark:hover:bg-gray-700 transition-colors">
                                <input type="radio" name="backup_type" value="database_only" class="mt-1 text-indigo-600 focus:ring-indigo-500">
                                <div class="ml-3">
                                    <span class="block text-sm font-medium text-gray-900 dark:text-white">Database Only</span>
                                    <span class="block text-sm text-gray-500 dark:text-gray-400">Only backup database. Faster, good for data-only backups.</span>
                                </div>
                            </label>

                            <label class="flex items-start p-4 border border-gray-200 dark:border-gray-600 rounded-lg cursor-pointer hover:bg-gray-50 dark:hover:bg-gray-700 transition-colors">
                                <input type="radio" name="backup_type" value="files_only" class="mt-1 text-indigo-600 focus:ring-indigo-500">
                                <div class="ml-3">
                                    <span class="block text-sm font-medium text-gray-900 dark:text-white">Files Only</span>
                                    <span class="block text-sm text-gray-500 dark:text-gray-400">Only backup application files. Good for code-only changes.</span>
                                </div>
                            </label>
                        </div>
                        @error('backup_type')
                            <p class="mt-1 text-sm text-red-600">{{ $message }}</p>
                        @enderror
                    </div>

                    <!-- Notes -->
                    <div>
                        <label for="notes" class="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-2">
                            Notes (Optional)
                        </label>
                        <textarea id="notes"
                                  name="notes"
                                  rows="3"
                                  class="w-full rounded-lg border-gray-300 dark:border-gray-600 dark:bg-gray-700 dark:text-white shadow-sm focus:border-indigo-500 focus:ring-indigo-500"
                                  placeholder="e.g., Backup before inventory fix update...">{{ old('notes') }}</textarea>
                        @error('notes')
                            <p class="mt-1 text-sm text-red-600">{{ $message }}</p>
                        @enderror
                    </div>
                </div>

                <!-- Submit -->
                <div class="px-6 py-4 bg-gray-50 dark:bg-gray-700/50 flex items-center justify-between">
                    <p class="text-sm text-gray-500 dark:text-gray-400">
                        <svg class="inline-block w-4 h-4 mr-1" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 8v4l3 3m6-3a9 9 0 11-18 0 9 9 0 0118 0z"/>
                        </svg>
                        Full backup may take 1-5 minutes
                    </p>
                    <button type="submit"
                            id="submitBtn"
                            class="inline-flex items-center px-6 py-2 bg-indigo-600 text-white rounded-lg hover:bg-indigo-700 transition-colors disabled:opacity-50 disabled:cursor-not-allowed">
                        <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="M8 7H5a2 2 0 00-2 2v9a2 2 0 002 2h14a2 2 0 002-2V9a2 2 0 00-2-2h-3m-1 4l-3 3m0 0l-3-3m3 3V4"/>
                        </svg>
                        <span id="btnText">Create Backup</span>
                    </button>
                </div>
            </form>
        </div>

        <!-- Tips -->
        <div class="mt-6 bg-gray-50 dark:bg-gray-700/50 rounded-lg p-4">
            <h3 class="text-sm font-medium text-gray-900 dark:text-white mb-2">Tips</h3>
            <ul class="text-sm text-gray-600 dark:text-gray-400 space-y-1">
                <li>- Use descriptive names like <code class="bg-gray-200 dark:bg-gray-600 px-1 rounded">before_inventory_fix</code></li>
                <li>- Create full backups before major updates</li>
                <li>- Database-only backups are faster and smaller</li>
                <li>- Old backups can be deleted to save storage space</li>
            </ul>
        </div>
    </div>
</div>

<script>
document.getElementById('backupForm').addEventListener('submit', function(e) {
    const btn = document.getElementById('submitBtn');
    const btnText = document.getElementById('btnText');

    btn.disabled = true;
    btnText.innerHTML = '<svg class="animate-spin -ml-1 mr-2 h-5 w-5 text-white inline-block" 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> Creating Backup...';
});
</script>
@endsection