inventory/inventory-server/old/scripts.js

const readline = require('readline');

const rl = readline.createInterface({
  input: process.stdin,
  output: process.stdout
});

const question = (query) => new Promise((resolve) => rl.question(query, resolve));

async function loadScript(name) {
  try {
    return await require(name);
  } catch (error) {
    console.error(`Failed to load script ${name}:`, error);
    return null;
  }
}

async function runWithTimeout(fn) {
  return new Promise((resolve, reject) => {
    // Create a child process for the script
    const child = require('child_process').fork(fn.toString(), [], {
      stdio: 'inherit'
    });

    child.on('exit', (code) => {
      if (code === 0) {
        resolve();
      } else {
        reject(new Error(`Script exited with code ${code}`));
      }
    });

    child.on('error', (err) => {
      reject(err);
    });
  });
}

function clearScreen() {
  process.stdout.write('\x1Bc');
}

const scripts = {
  'Import Scripts': {
    '1': { name: 'Full Import From Production', path: './import-from-prod' },
    '2': { name: 'Individual Import Scripts ▸', submenu: {
      '1': { name: 'Import Orders', path: './import/orders', key: 'importOrders' },
      '2': { name: 'Import Products', path: './import/products', key: 'importProducts' },
      '3': { name: 'Import Purchase Orders', path: './import/purchase-orders' },
      '4': { name: 'Import Categories', path: './import/categories' },
      'b': { name: 'Back to Main Menu' }
    }}
  },
  'Metrics': {
    '3': { name: 'Calculate All Metrics', path: './calculate-metrics' },
    '4': { name: 'Individual Metric Scripts ▸', submenu: {
      '1': { name: 'Brand Metrics', path: './metrics/brand-metrics' },
      '2': { name: 'Category Metrics', path: './metrics/category-metrics' },
      '3': { name: 'Financial Metrics', path: './metrics/financial-metrics' },
      '4': { name: 'Product Metrics', path: './metrics/product-metrics' },
      '5': { name: 'Sales Forecasts', path: './metrics/sales-forecasts' },
      '6': { name: 'Time Aggregates', path: './metrics/time-aggregates' },
      '7': { name: 'Vendor Metrics', path: './metrics/vendor-metrics' },
      'b': { name: 'Back to Main Menu' }
    }}
  },
  'Database Management': {
    '5': { name: 'Test Production Connection', path: './test-prod-connection' }
  },
  'Reset Scripts': {
    '6': { name: 'Reset Database', path: './reset-db' },
    '7': { name: 'Reset Metrics', path: './reset-metrics' }
  }
};

let lastRun = null;

async function displayMenu(menuItems, title = 'Inventory Management Script Runner') {
  clearScreen();
  console.log(`\n${title}\n`);
  
  for (const [category, items] of Object.entries(menuItems)) {
    console.log(`\n${category}:`);
    Object.entries(items).forEach(([key, script]) => {
      console.log(`${key}. ${script.name}`);
    });
  }

  if (lastRun) {
    console.log('\nQuick Access:');
    console.log(`r. Repeat Last Script (${lastRun.name})`);
  }
  
  console.log('\nq. Quit\n');
}

async function handleSubmenu(submenu, title) {
  while (true) {
    await displayMenu({"Individual Scripts": submenu}, title);
    const choice = await question('Select an option (or b to go back): ');
    
    if (choice.toLowerCase() === 'b') {
      return null;
    }

    if (submenu[choice]) {
      return submenu[choice];
    }

    console.log('Invalid selection. Please try again.');
    await new Promise(resolve => setTimeout(resolve, 1000));
  }
}

async function runScript(script) {
  console.log(`\nRunning: ${script.name}`);
  try {
    const scriptPath = require.resolve(script.path);
    await runWithTimeout(scriptPath);
    console.log('\nScript completed successfully');
    lastRun = script;
  } catch (error) {
    console.error('\nError running script:', error);
  }
  await question('\nPress Enter to continue...');
}

async function main() {
  while (true) {
    await displayMenu(scripts);
    
    const choice = await question('Select an option: ');
    
    if (choice.toLowerCase() === 'q') {
      break;
    }

    if (choice.toLowerCase() === 'r' && lastRun) {
      await runScript(lastRun);
      continue;
    }

    let selectedScript = null;
    for (const category of Object.values(scripts)) {
      if (category[choice]) {
        selectedScript = category[choice];
        break;
      }
    }

    if (!selectedScript) {
      console.log('Invalid selection. Please try again.');
      await new Promise(resolve => setTimeout(resolve, 1000));
      continue;
    }

    if (selectedScript.submenu) {
      const submenuChoice = await handleSubmenu(
        selectedScript.submenu,
        selectedScript.name
      );
      if (submenuChoice && submenuChoice.path) {
        await runScript(submenuChoice);
      }
    } else if (selectedScript.path) {
      await runScript(selectedScript);
    }
  }

  rl.close();
  process.exit(0);
}

if (require.main === module) {
  main().catch(error => {
    console.error('Fatal error:', error);
    process.exit(1);
  });
}