/* eslint-disable no-console */
import { Command } from 'commander';
import chalk from 'chalk';
import { setApiKey } from '../utils/config.js';

export function createLoginCommand(): Command {
  return new Command('login')
    .description('Authenticate with your Rigstate API key')
    .argument('<api-key>', 'Your Rigstate API key (starts with sk_)')
    .action(async (apiKey: string) => {
      try {
        // Basic validation
        if (!apiKey || !apiKey.startsWith('sk_rigstate_')) {
          console.error(chalk.red('❌ Invalid API key format'));
          console.error(chalk.dim('API keys must start with "sk_rigstate_"'));
          process.exit(1);
        }

        // Store the API key
        setApiKey(apiKey);

        console.log(chalk.green('✅ Successfully logged in!'));
        console.log(
          chalk.dim(
            `\nYour API key has been securely stored. You can now use "rigstate scan" to audit your code.`
          )
        );

        console.log(chalk.bold('\n🤖 Cursor MCP Configuration'));
        console.log(chalk.dim('Copy and paste this into Cursor Settings -> Features -> MCP:'));
        console.log(chalk.cyan(`
{
  "mcpServers": {
    "rigstate": {
      "command": "npx",
      "args": [
        "-y",
        "@rigstate/mcp@latest"
      ],
      "env": {
        "RIGSTATE_API_KEY": "${apiKey}"
      }
    }
  }
}`));
      } catch (error) {
        console.error(
          chalk.red('❌ Login failed:'),
          error instanceof Error ? error.message : 'Unknown error'
        );
        process.exit(1);
      }
    });
}