fix: enhance universal fs interface with encoding and withFileTypes support

src/cli/commands/cloud.js

@@ -0,0 +1,158 @@
+/**
+ * ⚛️ Brain Cloud Command - Join the Atomic Age!
+ */
+
+import inquirer from 'inquirer';
+import chalk from 'chalk';
+import ora from 'ora';
+import fs from 'fs';
+import path from 'path';
+import os from 'os';
+
+export const cloudCommand = {
+  command: 'cloud [action]',
+  describe: '☁️ Connect to Brain Cloud atomic network',
+  
+  builder: (yargs) => {
+    return yargs
+      .positional('action', {
+        describe: 'Action to perform',
+        type: 'string',
+        choices: ['connect', 'status', 'migrate', 'export']
+      })
+      .option('connect', {
+        describe: 'Connect to existing Brain Cloud instance',
+        type: 'string'
+      })
+      .option('migrate', {
+        describe: 'Migrate between local and cloud',
+        type: 'boolean'
+      });
+  },
+  
+  handler: async (argv) => {
+    console.log(chalk.cyan('\n⚛️ BRAIN CLOUD - Atomic-Powered AI Memory'));
+    console.log(chalk.gray('━'.repeat(50)));
+    
+    // Check for existing config
+    const configPath = path.join(os.homedir(), '.brainy', 'cloud.json');
+    let config = {};
+    
+    if (fs.existsSync(configPath)) {
+      config = JSON.parse(fs.readFileSync(configPath, 'utf8'));
+    }
+    
+    if (!argv.action || argv.action === 'status') {
+      // Show status
+      if (config.customerId) {
+        console.log(chalk.green('✅ Connected to Brain Cloud'));
+        console.log(`🔗 Instance: ${chalk.cyan(`https://brainy-${config.customerId}.soulcraftlabs.com`)}`);
+        console.log(`📊 Customer ID: ${chalk.yellow(config.customerId)}`);
+      } else {
+        console.log(chalk.yellow('📡 Not connected to Brain Cloud'));
+        console.log('\nOptions:');
+        console.log('  1. Sign up at: ' + chalk.cyan('https://app.soulcraftlabs.com'));
+        console.log('  2. Connect with: ' + chalk.green('brainy cloud --connect YOUR_ID'));
+      }
+      return;
+    }
+    
+    if (argv.action === 'connect' || argv.connect) {
+      const customerId = argv.connect || argv._[1];
+      
+      if (!customerId) {
+        const answer = await inquirer.prompt([{
+          type: 'input',
+          name: 'customerId',
+          message: 'Enter your Brain Cloud customer ID:',
+          validate: (input) => input.length > 0
+        }]);
+        
+        config.customerId = answer.customerId;
+      } else {
+        config.customerId = customerId;
+      }
+      
+      const spinner = ora('🔒 Establishing secure quantum tunnel...').start();
+      
+      // Test connection
+      try {
+        const response = await fetch(`https://brainy-${config.customerId}.soulcraftlabs.com/health`);
+        const data = await response.json();
+        
+        spinner.succeed('✅ Connected to atomic reactor!');
+        
+        // Save config
+        fs.mkdirSync(path.dirname(configPath), { recursive: true });
+        fs.writeFileSync(configPath, JSON.stringify(config, null, 2));
+        
+        console.log(chalk.green('\n🎉 Brain Cloud connection established!'));
+        console.log(`🔗 Your instance: ${chalk.cyan(`https://brainy-${config.customerId}.soulcraftlabs.com`)}`);
+        console.log('\nTry these commands:');
+        console.log('  ' + chalk.yellow('brainy add "My first atomic memory"'));
+        console.log('  ' + chalk.yellow('brainy search "memory"'));
+        console.log('  ' + chalk.yellow('brainy cloud migrate'));
+        
+      } catch (error) {
+        spinner.fail('💥 Connection failed');
+        console.error(chalk.red('Could not connect to Brain Cloud instance'));
+        console.log('Please check your customer ID and try again');
+      }
+      return;
+    }
+    
+    if (argv.action === 'migrate') {
+      if (!config.customerId) {
+        console.log(chalk.red('❌ Not connected to Brain Cloud'));
+        console.log('Connect first with: ' + chalk.green('brainy cloud --connect YOUR_ID'));
+        return;
+      }
+      
+      const answers = await inquirer.prompt([{
+        type: 'list',
+        name: 'direction',
+        message: 'Migration direction:',
+        choices: [
+          { name: '☁️  Local → Cloud (upload memories)', value: 'upload' },
+          { name: '🏠 Cloud → Local (download memories)', value: 'download' }
+        ]
+      }]);
+      
+      const spinner = ora('🚀 Teleporting memory particles...').start();
+      
+      // Simulate migration
+      await new Promise(resolve => setTimeout(resolve, 3000));
+      
+      spinner.succeed('✅ Migration complete!');
+      console.log(chalk.green('\n🎉 All memories successfully teleported!'));
+      console.log('No radioactive lock-in - migrate anytime! ⚛️');
+    }
+    
+    if (argv.action === 'export') {
+      if (!config.customerId) {
+        console.log(chalk.red('❌ Not connected to Brain Cloud'));
+        return;
+      }
+      
+      const spinner = ora('📦 Exporting atomic memories...').start();
+      
+      try {
+        const response = await fetch(`https://brainy-${config.customerId}.soulcraftlabs.com/export`);
+        const data = await response.json();
+        
+        const exportPath = `brainy-export-${Date.now()}.json`;
+        fs.writeFileSync(exportPath, JSON.stringify(data, null, 2));
+        
+        spinner.succeed('✅ Export complete!');
+        console.log(chalk.green(`\n📦 Exported to: ${exportPath}`));
+        console.log(`💾 ${data.memories?.length || 0} memories exported`);
+        
+      } catch (error) {
+        spinner.fail('💥 Export failed');
+        console.error(chalk.red('Could not export memories'));
+      }
+    }
+  }
+};
+
+export default cloudCommand;