zedai-voice/lib/utils/Constants.js

Siri-like voice banking SDK for React Native - Complete voice-powered fintech solution with wake word detection and beautiful UI

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.VOICE_STATES = exports.VALIDATION_RULES = exports.RESPONSES = exports.OPENAI_CONFIG = exports.INTENTS = exports.FLOW_STATES = exports.ERROR_CODES = exports.AUDIO_CONFIG = exports.API_TIMEOUTS = void 0;
// src/utils/Constants.js

var VOICE_STATES = exports.VOICE_STATES = {
  IDLE: 'IDLE',
  LISTENING: 'LISTENING',
  PROCESSING: 'PROCESSING',
  SPEAKING: 'SPEAKING',
  ERROR: 'ERROR'
};
var FLOW_STATES = exports.FLOW_STATES = {
  IDLE: 'IDLE',
  COLLECTING_TRANSFER_INFO: 'COLLECTING_TRANSFER_INFO',
  VERIFYING_ACCOUNT: 'VERIFYING_ACCOUNT',
  AWAITING_CONFIRMATION: 'AWAITING_CONFIRMATION',
  AWAITING_PIN: 'AWAITING_PIN',
  PROCESSING_TRANSFER: 'PROCESSING_TRANSFER',
  COMPLETED: 'COMPLETED',
  FAILED: 'FAILED'
};
var INTENTS = exports.INTENTS = {
  TRANSFER_MONEY: 'TRANSFER_MONEY',
  CONFIRM_YES: 'CONFIRM_YES',
  CONFIRM_NO: 'CONFIRM_NO',
  PROVIDE_ACCOUNT: 'PROVIDE_ACCOUNT',
  PROVIDE_AMOUNT: 'PROVIDE_AMOUNT',
  PROVIDE_BANK: 'PROVIDE_BANK',
  CANCEL: 'CANCEL',
  HELP: 'HELP',
  UNKNOWN: 'UNKNOWN'
};
var AUDIO_CONFIG = exports.AUDIO_CONFIG = {
  SAMPLE_RATE: 16000,
  CHANNELS: 1,
  BITS_PER_SAMPLE: 16,
  MAX_RECORDING_TIME: 30000,
  // 30 seconds
  MIN_RECORDING_TIME: 500 // 0.5 seconds
};
var API_TIMEOUTS = exports.API_TIMEOUTS = {
  SPEECH_TO_TEXT: 15000,
  INTENT_PARSING: 10000,
  ACCOUNT_VERIFICATION: 8000,
  TRANSFER_PROCESSING: 20000,
  PIN_WEBHOOK: 5000
};
var ERROR_CODES = exports.ERROR_CODES = {
  INVALID_CONFIG: 'INVALID_CONFIG',
  AUDIO_PERMISSION_DENIED: 'AUDIO_PERMISSION_DENIED',
  NETWORK_ERROR: 'NETWORK_ERROR',
  SPEECH_RECOGNITION_FAILED: 'SPEECH_RECOGNITION_FAILED',
  INTENT_PARSING_FAILED: 'INTENT_PARSING_FAILED',
  ACCOUNT_VERIFICATION_FAILED: 'ACCOUNT_VERIFICATION_FAILED',
  TRANSFER_FAILED: 'TRANSFER_FAILED',
  PIN_TIMEOUT: 'PIN_TIMEOUT',
  INVALID_PIN: 'INVALID_PIN',
  OPENAI_API_ERROR: 'OPENAI_API_ERROR',
  WEBHOOK_ERROR: 'WEBHOOK_ERROR'
};
var RESPONSES = exports.RESPONSES = {
  GREETING: "Hello! I'm your voice banking assistant. You can say things like 'transfer money' or 'send 5000 to account 1234567890 at GTBank'.",
  TRANSFER_INITIATED: "I'll help you transfer money. Please provide the account number, bank name, and amount.",
  ACCOUNT_VERIFIED: "I found {accountName} at {bankName}. Is this correct?",
  ACCOUNT_NOT_FOUND: "I couldn't find an account with that information. Please check the account number and bank name.",
  CONFIRMATION_RECEIVED: "Great! Please enter your PIN to complete the transfer.",
  TRANSFER_SUCCESSFUL: "Transfer successful! {amount} has been sent to {accountName} at {bankName}.",
  TRANSFER_FAILED: "Transfer failed: {error}. Please try again.",
  INVALID_AMOUNT: "Please provide a valid amount to transfer.",
  INVALID_ACCOUNT: "Please provide a valid account number.",
  INVALID_BANK: "Please provide a valid bank name.",
  CANCELLED: "Transfer cancelled. Is there anything else I can help you with?",
  HELP: "I can help you transfer money to other accounts. Just say 'transfer money' or provide the details directly.",
  UNKNOWN_COMMAND: "I didn't understand that. You can say 'transfer money' or 'help' for assistance.",
  AUDIO_ERROR: "I'm having trouble hearing you. Please try again.",
  NETWORK_ERROR: "I'm having network issues. Please check your connection and try again.",
  TIMEOUT: "This is taking too long. Let's start over.",
  PIN_PROMPT: "Please enter your PIN to complete the transfer."
};
var OPENAI_CONFIG = exports.OPENAI_CONFIG = {
  WHISPER_MODEL: 'whisper-1',
  GPT_MODEL: 'gpt-4',
  MAX_TOKENS: 150,
  TEMPERATURE: 0.1,
  SYSTEM_PROMPT: "You are a banking voice assistant. Your job is to understand user intents for financial transactions.\n    \n    Possible intents:\n    - TRANSFER_MONEY: User wants to transfer money\n    - CONFIRM_YES: User confirms an action\n    - CONFIRM_NO: User declines an action\n    - PROVIDE_ACCOUNT: User provides account information\n    - PROVIDE_AMOUNT: User provides amount to transfer\n    - PROVIDE_BANK: User provides bank name\n    - CANCEL: User wants to cancel\n    - HELP: User needs help\n    - UNKNOWN: Cannot determine intent\n    \n    Extract these entities:\n    - amount: monetary amount\n    - account_number: bank account number\n    - bank_name: name of the bank\n    - confirmation: yes/no response\n    \n    Respond with JSON only: {\"intent\": \"INTENT_NAME\", \"entities\": {\"key\": \"value\"}}\n    \n    Examples:\n    \"Transfer 5000 to account 1234567890 at GTBank\" -> {\"intent\": \"TRANSFER_MONEY\", \"entities\": {\"amount\": \"5000\", \"account_number\": \"1234567890\", \"bank_name\": \"GTBank\"}}\n    \"Yes\" -> {\"intent\": \"CONFIRM_YES\", \"entities\": {\"confirmation\": \"yes\"}}\n    \"No\" -> {\"intent\": \"CONFIRM_NO\", \"entities\": {\"confirmation\": \"no\"}}\n    \"Cancel\" -> {\"intent\": \"CANCEL\", \"entities\": {}}"
};
var VALIDATION_RULES = exports.VALIDATION_RULES = {
  ACCOUNT_NUMBER: {
    MIN_LENGTH: 8,
    MAX_LENGTH: 15,
    PATTERN: /^[0-9]+$/
  },
  AMOUNT: {
    MIN_VALUE: 1,
    MAX_VALUE: 100000,
    PATTERN: /^\d+(\.\d{1,2})?$/
  },
  BANK_NAME: {
    MIN_LENGTH: 2,
    MAX_LENGTH: 50,
    PATTERN: /^[a-zA-Z0-9\s]+$/
  },
  PIN: {
    LENGTH: 4,
    PATTERN: /^[0-9]{4}$/
  }
};