# Using npm
npm install brx-node --save

# Using yarn
yarn add brx-node

# Using pnpm
pnpm add brx-node

import BRX, { BRK } from 'brx-node';

// Initialize the BRX client with your API key
const brx = new BRX('your-api-key');

async function main() {
  // We'll add more code here
}

main().catch(console.error);

async function main() {
  // Define the BRK
  const createRequest = {
    modifyBrxMode: 'CREATE',
    brx: {
      brxId: 'product-description-generator',
      brxName: 'Product Description Generator',
      description: 'Generates compelling product descriptions',
      prompt: {
        prompt: new Map([
          ['main', `
            Generate a compelling product description for the following product:
            
            Product Name: {{product_name}}
            Product Category: {{product_category}}
            Key Features: {{key_features}}
            Target Audience: {{target_audience}}
            
            The description should be engaging, highlight the key features, and appeal to the target audience.
            Keep it between 100-150 words.
          `]
        ])
      },
      processParams: {
        processType: 0 // Standard processing
      },
      dependantBrxIds: new Map([
        ['main_brx_entry_schema', 'product-description-generator']
      ])
    },
    schema: {
      schemaFields: new Map([
        ['product_name', {
          fieldValueDataType: 'string',
          fieldValue: ''
        }],
        ['product_category', {
          fieldValueDataType: 'string',
          fieldValue: ''
        }],
        ['key_features', {
          fieldValueDataType: 'string',
          fieldValue: ''
        }],
        ['target_audience', {
          fieldValueDataType: 'string',
          fieldValue: ''
        }]
      ]),
      brxName: 'Product Description Generator',
      brxId: 'product-description-generator'
    }
  };

  // Send the create request
  const result = await brx.create(createRequest);
  console.log('BRK created:', result);
}

async function main() {
  // ... previous code ...

  // Fetch the BRK Schema
  const productDescriptionSchema = await brx.get('product-description-generator');

  // Initialize the BRK using the schema
  const productDescription = new BRK(productDescriptionSchema);

  // Add inputs
  productDescription.input['product_name'] = 'Ultra Comfort Ergonomic Chair';
  productDescription.input['product_category'] = 'Office Furniture';
  productDescription.input['key_features'] = 'Adjustable height, lumbar support, breathable mesh, 360-degree swivel';
  productDescription.input['target_audience'] = 'Office workers, remote professionals, people who sit for long periods';

  // Run the BRK
  const descriptionResult = await brx.run(productDescription);
  
  // Print the result
  console.log('Generated Description:');
  console.log(descriptionResult[0].brxRes.output);
}

node index.js  # or ts-node index.ts for TypeScript