import axios from "axios";
import logger from "../config/logger.js";
import authFetch from "../utils/authFetch.js";

class SalesforceService {

  async registerClientInSalesforce(clientData, _id) {
    try {
      const url = `${process.env.SF_DOCTRACKER_API_URL}/services/apexrest/docva/api/client`;
      // Extract only the required data for Salesforce
      const salesforcePayload = this.prepareSalesforcePayload(clientData, _id);
      logger.info(`SalesforceService - Sending client data to Salesforce: ${clientData.userDetails.email}`);
      
      const response = await authFetch(url, {
        method: 'POST',
        headers: {
          'Content-Type': 'application/json',
        },
        body: JSON.stringify(salesforcePayload),
        timeout: 30000, // 30 seconds timeout
      });
      logger.info(`SalesforceService - Client registered successfully in Salesforce: ${clientData.userDetails.email}`);
      return response.data;
    } catch (error) {
      logger.error(`SalesforceService - Error registering client in Salesforce: ${error.message}`);

      if (error.response) {
        // Salesforce returned an error response
        logger.error(`SalesforceService - Salesforce API error: ${error.response.status} - ${JSON.stringify(error.response.data)}`);
        throw new Error(`Salesforce API error: ${error.response.status} - ${error.response.data.message || 'Unknown error'}`);
      } else if (error.request) {
        // Request was made but no response received
        logger.error('SalesforceService - No response received from Salesforce API');
        throw new Error('Salesforce API is unreachable');
      } else {
        // Something else happened
        throw error;
      }
    }
  }

  prepareSalesforcePayload(clientData, _id) {
    const { userDetails } = clientData;

    return {
      userDetails: {
        _id: _id,
        firstName: userDetails.firstName,
        lastName: userDetails.lastName,
        email: userDetails.email.toLowerCase(),
        address: userDetails.address || null,
        city: userDetails.city || null,
        state: userDetails.state || null,
        zip: userDetails.zip || null,
        billingName: userDetails.billingName || null,
        billingAddress: userDetails.billingAddress || null,
        billingCity: userDetails.billingCity || null,
        billingState: userDetails.billingState || null,
        billingZip: userDetails.billingZip || null,
        billingEmail: userDetails.billingEmail || null,
        position: userDetails.position || null,
        signatoryName: userDetails.signatoryName || null,
        signatoryEmail: userDetails.signatoryEmail || null,
        paymentMethod: userDetails.paymentMethod || null,
        bankName: userDetails.bankName || null,
        accountNumber: userDetails.accountNumber || null,
        routingNumber: userDetails.routingNumber || null,
        accountType: userDetails.accountType || null,
        accountHolderName: userDetails.accountHolderName || null,
        cardNumber: userDetails.cardNumber || null,
        expiryDate: userDetails.expiryDate || null,
        securityCode: userDetails.securityCode || null,
        cardZip: userDetails.cardZip || null,
      }
    };
  }
}

export default SalesforceService;