import * as plugins from './mod.plugins.js';
import * as helpers from './helpers.js';
import { ServiceManager } from './classes.servicemanager.js';
import { logger } from '../gitzone.logging.js';

export const run = async (argvArg: any) => {
  const serviceManager = new ServiceManager();
  await serviceManager.init();
  
  const command = argvArg._[1] || 'help';
  const service = argvArg._[2] || 'all';
  
  switch (command) {
    case 'start':
      await handleStart(serviceManager, service);
      break;
      
    case 'stop':
      await handleStop(serviceManager, service);
      break;
      
    case 'restart':
      await handleRestart(serviceManager, service);
      break;
      
    case 'status':
      await serviceManager.showStatus();
      break;
      
    case 'config':
      await serviceManager.showConfig();
      break;
      
    case 'compass':
      await serviceManager.showCompassConnection();
      break;
      
    case 'logs':
      const lines = parseInt(argvArg._[3]) || 20;
      await serviceManager.showLogs(service, lines);
      break;
      
    case 'remove':
      await handleRemove(serviceManager);
      break;
      
    case 'clean':
      await handleClean(serviceManager);
      break;
      
    case 'help':
    default:
      showHelp();
      break;
  }
};

async function handleStart(serviceManager: ServiceManager, service: string) {
  helpers.printHeader('Starting Services');
  
  switch (service) {
    case 'mongo':
    case 'mongodb':
      await serviceManager.startMongoDB();
      break;
      
    case 'minio':
    case 's3':
      await serviceManager.startMinIO();
      break;
      
    case 'all':
    case '':
      await serviceManager.startMongoDB();
      console.log();
      await serviceManager.startMinIO();
      break;
      
    default:
      logger.log('error', `Unknown service: ${service}`);
      logger.log('note', 'Use: mongo, s3, or all');
      break;
  }
}

async function handleStop(serviceManager: ServiceManager, service: string) {
  helpers.printHeader('Stopping Services');
  
  switch (service) {
    case 'mongo':
    case 'mongodb':
      await serviceManager.stopMongoDB();
      break;
      
    case 'minio':
    case 's3':
      await serviceManager.stopMinIO();
      break;
      
    case 'all':
    case '':
      await serviceManager.stopMongoDB();
      console.log();
      await serviceManager.stopMinIO();
      break;
      
    default:
      logger.log('error', `Unknown service: ${service}`);
      logger.log('note', 'Use: mongo, s3, or all');
      break;
  }
}

async function handleRestart(serviceManager: ServiceManager, service: string) {
  helpers.printHeader('Restarting Services');
  
  switch (service) {
    case 'mongo':
    case 'mongodb':
      await serviceManager.stopMongoDB();
      await plugins.smartdelay.delayFor(2000);
      await serviceManager.startMongoDB();
      break;
      
    case 'minio':
    case 's3':
      await serviceManager.stopMinIO();
      await plugins.smartdelay.delayFor(2000);
      await serviceManager.startMinIO();
      break;
      
    case 'all':
    case '':
      await serviceManager.stopMongoDB();
      await serviceManager.stopMinIO();
      await plugins.smartdelay.delayFor(2000);
      await serviceManager.startMongoDB();
      console.log();
      await serviceManager.startMinIO();
      break;
      
    default:
      logger.log('error', `Unknown service: ${service}`);
      break;
  }
}

async function handleRemove(serviceManager: ServiceManager) {
  helpers.printHeader('Removing Containers');
  logger.log('note', '⚠️  This will remove containers but preserve data');
  
  const shouldContinue = await plugins.smartinteract.SmartInteract.getCliConfirmation('Continue?', false);
  
  if (shouldContinue) {
    await serviceManager.removeContainers();
  } else {
    logger.log('note', 'Cancelled');
  }
}

async function handleClean(serviceManager: ServiceManager) {
  helpers.printHeader('Clean All');
  logger.log('error', '⚠️  WARNING: This will remove all containers and data!');
  logger.log('error', 'This action cannot be undone!');
  
  const smartinteraction = new plugins.smartinteract.SmartInteract();
  const confirmAnswer = await smartinteraction.askQuestion({
    name: 'confirm',
    type: 'input',
    message: 'Type "yes" to confirm:',
    default: 'no'
  });
  
  if (confirmAnswer.value === 'yes') {
    await serviceManager.removeContainers();
    console.log();
    await serviceManager.cleanData();
    logger.log('ok', 'All cleaned ✓');
  } else {
    logger.log('note', 'Cancelled');
  }
}

function showHelp() {
  helpers.printHeader('GitZone Services Manager');
  
  logger.log('ok', 'Usage: gitzone services [command] [options]');
  console.log();
  
  logger.log('note', 'Commands:');
  logger.log('info', '  start [service]   Start services (mongo|s3|all)');
  logger.log('info', '  stop [service]    Stop services (mongo|s3|all)');
  logger.log('info', '  restart [service] Restart services (mongo|s3|all)');
  logger.log('info', '  status            Show service status');
  logger.log('info', '  config            Show current configuration');
  logger.log('info', '  compass           Show MongoDB Compass connection string');
  logger.log('info', '  logs [service]    Show logs (mongo|s3|all) [lines]');
  logger.log('info', '  remove            Remove all containers');
  logger.log('info', '  clean             Remove all containers and data ⚠️');
  logger.log('info', '  help              Show this help message');
  console.log();
  
  logger.log('note', 'Features:');
  logger.log('info', '  • Auto-creates .nogit/env.json with smart defaults');
  logger.log('info', '  • Random ports (20000-30000) to avoid conflicts');
  logger.log('info', '  • Project-specific containers for multi-project support');
  logger.log('info', '  • Preserves custom configuration values');
  logger.log('info', '  • MongoDB Compass connection support');
  console.log();
  
  logger.log('note', 'Examples:');
  logger.log('info', '  gitzone services start          # Start all services');
  logger.log('info', '  gitzone services start mongo    # Start only MongoDB');
  logger.log('info', '  gitzone services stop           # Stop all services');
  logger.log('info', '  gitzone services status         # Check service status');
  logger.log('info', '  gitzone services config         # Show configuration');
  logger.log('info', '  gitzone services compass        # Get MongoDB Compass connection');
  logger.log('info', '  gitzone services logs mongo 50  # Show last 50 lines of MongoDB logs');
}