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require_relative 'person'
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class Student < Person
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attr_accessor :surname, :name, :patronymic, :birth_date
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private
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NAME_REGEX = /\A[А-Яа-яЁёA-Za-z\-]+\z/
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public
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def initialize(id:, git:, surname:, name:, patronymic:, birth_date:, phone: nil, telegram: nil, email: nil)
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super(id: id, git: git, phone: phone, telegram: telegram, email: email)
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self.surname = surname
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self.name = name
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self.patronymic = patronymic
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self.birth_date = birth_date
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end
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def self.from_string(student_string)
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parts = student_string.split('|').map(&:strip)
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raise ArgumentError, 'Invalid student string format' if parts.size < 7
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name_parts = parts[0].split(' ')
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raise ArgumentError, 'Invalid name format' if name_parts.size != 3
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surname, name, patronymic = name_parts
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id = parts[1].split(': ').last
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phone = parts[2].split(': ').last
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telegram = parts[3].split(': ').last
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email = parts[4].split(': ').last
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git = parts[5].split(': ').last
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birth_date = Date.parse(parts[6].split(': ').last)
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new(
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id: id,
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git: git,
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surname: surname,
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name: name,
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patronymic: patronymic,
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birth_date: birth_date,
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phone: phone,
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telegram: telegram,
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email: email
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)
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end
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def surname_and_initials
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"#{@surname} #{name_initial(@name)}.#{patronymic_initial(@patronymic)}."
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end
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def to_s
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"#{@surname} #{@name} #{@patronymic} | ID: #{@id} | " \
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"Phone: #{@phone || 'N/A'} | Telegram: #{@telegram || 'N/A'} | " \
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"Email: #{@email || 'N/A'} | Git: #{@git} | Birth Date: #{@birth_date}"
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end
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def get_info
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"#{surname_and_initials}, Git: #{@git}, Contact: #{get_first_contact}, Birth Date: #{@birth_date}"
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end
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def surname=(surname)
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raise ArgumentError, 'Surname is required' if surname.nil? || surname.strip.empty?
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raise ArgumentError, "Invalid surname format: #{surname}" unless self.class.valid_name?(surname)
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@surname = surname
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end
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def name=(name)
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raise ArgumentError, 'Name is required' if name.nil? || name.strip.empty?
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raise ArgumentError, "Invalid name format: #{name}" unless self.class.valid_name?(name)
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@name = name
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end
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def patronymic=(patronymic)
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raise ArgumentError, 'Patronymic is required' if patronymic.nil? || patronymic.strip.empty?
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raise ArgumentError, "Invalid patronymic format: #{patronymic}" unless self.class.valid_name?(patronymic)
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@patronymic = patronymic
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end
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def birth_date=(birth_date)
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raise ArgumentError, 'Birth date is required' if birth_date.nil?
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raise ArgumentError, "Invalid birth date: #{birth_date}" unless birth_date.is_a?(Date)
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@birth_date = birth_date
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end
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def self.valid_name?(name)
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NAME_REGEX.match?(name)
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end
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private
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def name_initial(name)
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name[0].upcase
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end
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def patronymic_initial(patronymic)
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patronymic[0].upcase
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end
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end |
