/**
 * CLI entry point for Stack.Gallery Registry
 */

import * as plugins from './plugins.ts';
import { StackGalleryRegistry, createRegistryFromEnv, createRegistryFromEnvFile } from './registry.ts';
import { initDb } from './models/db.ts';
import { User, Organization, OrganizationMember, Repository } from './models/index.ts';
import { AuthService } from './services/auth.service.ts';

export async function runCli(): Promise<void> {
  const smartcliInstance = new plugins.smartcli.Smartcli();

  // Server command
  smartcliInstance.addCommand('server').subscribe(async (argsParsed) => {
    const isEphemeral = argsParsed.ephemeral || argsParsed.e;

    console.log('Starting Stack.Gallery Registry...');
    if (isEphemeral) {
      console.log('[CLI] Ephemeral mode enabled - loading config from .nogit/env.json');
    }

    // Use env file in ephemeral/dev mode, otherwise use environment variables
    const registry = isEphemeral
      ? await createRegistryFromEnvFile()
      : createRegistryFromEnv();
    await registry.start();

    // Handle shutdown gracefully
    const shutdown = async () => {
      console.log('\nShutting down...');
      await registry.stop();
      Deno.exit(0);
    };

    Deno.addSignalListener('SIGINT', shutdown);
    Deno.addSignalListener('SIGTERM', shutdown);
  });

  // Status command
  smartcliInstance.addCommand('status').subscribe(async () => {
    console.log('Stack.Gallery Registry Status');
    console.log('=============================');
    // TODO: Implement status check
    console.log('Status check not yet implemented');
  });

  // User commands
  smartcliInstance.addCommand('user').subscribe(async (argsParsed) => {
    const subCommand = argsParsed.commandArgs[0];

    switch (subCommand) {
      case 'create':
        console.log('Creating user...');
        // TODO: Implement user creation
        break;
      case 'list':
        console.log('Listing users...');
        // TODO: Implement user listing
        break;
      default:
        console.log('Usage: user [create|list]');
    }
  });

  // Organization commands
  smartcliInstance.addCommand('org').subscribe(async (argsParsed) => {
    const subCommand = argsParsed.commandArgs[0];

    switch (subCommand) {
      case 'create':
        console.log('Creating organization...');
        // TODO: Implement org creation
        break;
      case 'list':
        console.log('Listing organizations...');
        // TODO: Implement org listing
        break;
      default:
        console.log('Usage: org [create|list]');
    }
  });

  // Default/help command
  smartcliInstance.addCommand('help').subscribe(() => {
    console.log(`
Stack.Gallery Registry - Enterprise Package Registry

Usage:
  registry <command> [options]

Commands:
  server [--ephemeral] [--monitor]  Start the registry server
  status                            Check registry status
  user <subcommand>                 User management
  org <subcommand>                  Organization management
  help                              Show this help message

Options:
  --ephemeral   Run in ephemeral mode (in-memory database)
  --monitor     Enable performance monitoring

Environment Variables:
  MONGODB_URL       MongoDB connection string
  S3_ENDPOINT       S3-compatible storage endpoint
  S3_ACCESS_KEY     S3 access key
  S3_SECRET_KEY     S3 secret key
  S3_BUCKET         S3 bucket name
  JWT_SECRET        JWT signing secret
  PORT              HTTP server port (default: 3000)
`);
  });

  // Parse CLI arguments
  smartcliInstance.startParse();
}