import mongoose from 'mongoose';
import dotenv from 'dotenv';
import Product from '../models/Product.model.js';
import logger from './logger.js';

// Load environment variables
dotenv.config();

// Connect to MongoDB
mongoose.connect(process.env.MONGO_URI)
  .then(() => logger.info('MongoDB connected'))
  .catch(err => {
    logger.error('MongoDB connection error:', err);
    process.exit(1);
  });

async function disableStockTrackingForAllProducts() {
  try {
    logger.info('Disabling stock tracking for all products...');
    
    const result = await Product.updateMany(
      {}, // Empty filter matches all documents
      { 
        stockTracking: false,
        stockStatus: "in_stock" // Set a default status
      }
    );
    
    logger.info(`Stock tracking disabled for ${result.modifiedCount} products out of ${result.matchedCount} total products`);
    
    return result;
  } catch (error) {
    logger.error('Error disabling stock tracking:', error);
    throw error;
  } finally {
    // Close database connection
    mongoose.connection.close();
    logger.info('Database connection closed');
  }
}

// Execute the function if this script is run directly
if (process.argv[1].includes('disableStockTracking.js')) {
  disableStockTrackingForAllProducts()
    .then(() => {
      logger.info('Script completed successfully');
      process.exit(0);
    })
    .catch(err => {
      logger.error('Script failed:', err);
      process.exit(1);
    });
}

export default disableStockTrackingForAllProducts;