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require_relative 'person'
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require_relative 'contact'
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class Student < Person
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attr_accessor :surname, :name, :patronymic
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NAME_REGEX = /\A[А-Яа-яЁёA-Za-z\-]+\z/
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def initialize(id:, git:, contact:, surname:, name:, patronymic:)
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super(id: id, git: git, contact: contact)
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@surname = surname
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@name = name
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@patronymic = patronymic
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validate_student
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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 < 6
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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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contact = Contact.new(phone: phone, telegram: telegram, email: email)
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new(
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id: id,
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git: git,
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contact: contact,
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surname: surname,
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name: name,
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patronymic: patronymic
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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: #{@contact.phone || 'N/A'} | Telegram: #{@contact.telegram || 'N/A'} | " \
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"Email: #{@contact.email || 'N/A'} | Git: #{@git}"
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end
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def get_info
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"#{surname_and_initials}, Git: #{@git}, Contact: #{contact_info}"
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end
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private
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def validate_student
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raise ArgumentError, 'Surname is required' if @surname.nil? || @surname.strip.empty?
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raise ArgumentError, 'Name is required' if @name.nil? || @name.strip.empty?
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raise ArgumentError, 'Patronymic is required' if @patronymic.nil? || @patronymic.strip.empty?
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raise ArgumentError, "Invalid surname format: #{@surname}" unless valid_name?(@surname)
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raise ArgumentError, "Invalid name format: #{@name}" unless valid_name?(@name)
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raise ArgumentError, "Invalid patronymic format: #{@patronymic}" unless valid_name?(@patronymic)
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end
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def valid_name?(name)
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NAME_REGEX.match?(name)
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end
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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
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