export enum PayloadMethod {
  toNumber = 'toNumber',
  toBigInt = 'toBigInt',
  toString = 'toString',
  toHex = 'toHex',
  toJSON = 'toJSON',
}

export function getPayloadMethod(type: string) {
  switch (type) {
    case 'u8':
    case 'u16':
    case 'i8':
    case 'i16':
    case 'u32':
    case 'i32': {
      return PayloadMethod.toNumber;
    }
    case 'u64':
    case 'u128':
    case 'i64':
    case 'i128':
    case 'U256': {
      return PayloadMethod.toBigInt;
    }
    case 'String': {
      return PayloadMethod.toString;
    }
    case 'H256': {
      return PayloadMethod.toHex;
    }
    default: {
      return PayloadMethod.toJSON;
    }
  }
}