import { CollectibleBillingData } from '../CollectibleBillingData';

/**
 * Google Pay environment configuration
 */
export enum GooglePayEnvironment {
  /**
   * Test environment - for development and testing
   * Uses Google Pay test servers and test payment methods
   */
  TEST = 'TEST',

  /**
   * Production environment - for live transactions
   * Uses Google Pay production servers with real payment methods
   */
  PRODUCTION = 'PRODUCTION',
}

/**
 * Google Pay configuration
 * Used to configure Google Pay environment and behavior
 */
export interface GooglePayNativeConfig {
  /**
   * Google Pay environment (TEST or PRODUCTION)
   */
  environment: GooglePayEnvironment;

  /**
   * The types of billing data that can be collected via Google Pay
   * Optional - if not specified, no additional billing data will be collected
   */
  collectibleBillingData?: CollectibleBillingData[];
}

/**
 * Convert GooglePayNativeConfig to JSON for native modules
 */
export function googlePayNativeConfigToJson(config: GooglePayNativeConfig): {
  [key: string]: any;
} {
  return {
    environment: config.environment,
    collectibleBillingData: config.collectibleBillingData,
  };
}

/**
 * Convert GooglePayEnvironment enum to JSON string
 */
export function googlePayEnvironmentToJson(env: GooglePayEnvironment): string {
  return env;
}

/**
 * Convert string to GooglePayEnvironment enum
 */
export function googlePayEnvironmentFromString(
  env: string
): GooglePayEnvironment {
  switch (env.toUpperCase()) {
    case 'TEST':
      return GooglePayEnvironment.TEST;
    case 'PRODUCTION':
      return GooglePayEnvironment.PRODUCTION;
    default:
      return GooglePayEnvironment.PRODUCTION; // Default to production for safety
  }
}