# frozen_string_literal: true

require_relative 'autoload'

class Validations
  def self.validate_name(name)
    raise "Name shouldn't be empty" if name.empty?
    raise 'Name should be string' if name.class != String
    raise 'Name should be at least 3 characters long' if name.length < Settings::NAME_MIN_LENGTH
    raise "Name shouldn't be more than 20 characters long" if name.length > Settings::NAME_MAX_LENGTH
  end

  def self.validate_guess(guess)
    raise "Guess shouldn't be empty" if guess.empty?
    raise "Guess should be 4 characters. Got #{guess}" if guess.length < Settings::GUESS_LENGTH
    raise 'Guess shouldn\'t be more than 4 characters long' if guess.length > Settings::GUESS_LENGTH
  end

  def self.validate_difficulty(difficulty)
    raise "Input shouldn't be empty" if difficulty.empty?
    return if Settings::DIFFICULTY.keys.include?(difficulty)

    raise "You should enter one of the following options: #{Settings::DIFFICULTY.keys.join(', ')}"
  end
end