=begin
#Payment Gateway API Specification.

#Payment Gateway API for payment processing. Version 6.4.0.20181018.001 

OpenAPI spec version: 6.4.0.20181018.001

Generated by: https://openapi-generator.tech
OpenAPI Generator version: unset

=end

require 'date'

module OpenapiClient
  # Customer object, if a customer is registered at the merchants website.
  class Customer
    # Unique ID for the customer, if registered. This field is required if the parent object is present.
    attr_accessor :id

    # The timestamp of the customers registration in the merchants platform. Format is CCYY-MM-DD.
    attr_accessor :start_date

    # Customers first name.
    attr_accessor :first_name

    # Customers last name.
    attr_accessor :last_name

    # Customers middle name.
    attr_accessor :middle_name

    # Customers email address.
    attr_accessor :email

    # The unique ID of the current login session. Must be unique for the customer.
    attr_accessor :session_id

    # The username of this customer in the merchants system. This field should contain customer-supplied data if available instead of a generated ID. This field can contain the clients email address if it is also used for authentication purposes.
    attr_accessor :username

    # The customers gender. Do not set this property if the customer does not specify a gender.
    attr_accessor :gender

    # The customers year of birth. Format is CCYY.
    attr_accessor :date_of_birth

    attr_accessor :address

    # A JSON object that can carry any additional information about the customer that might be helpful for fraud detection.
    attr_accessor :user_defined

    class EnumAttributeValidator
      attr_reader :datatype
      attr_reader :allowable_values

      def initialize(datatype, allowable_values)
        @allowable_values = allowable_values.map do |value|
          case datatype.to_s
          when /Integer/i
            value.to_i
          when /Float/i
            value.to_f
          else
            value
          end
        end
      end

      def valid?(value)
        !value || allowable_values.include?(value)
      end
    end

    # Attribute mapping from ruby-style variable name to JSON key.
    def self.attribute_map
      {
        :'id' => :'id',
        :'start_date' => :'startDate',
        :'first_name' => :'firstName',
        :'last_name' => :'lastName',
        :'middle_name' => :'middleName',
        :'email' => :'email',
        :'session_id' => :'sessionId',
        :'username' => :'username',
        :'gender' => :'gender',
        :'date_of_birth' => :'dateOfBirth',
        :'address' => :'address',
        :'user_defined' => :'userDefined'
      }
    end

    # Attribute type mapping.
    def self.openapi_types
      {
        :'id' => :'String',
        :'start_date' => :'String',
        :'first_name' => :'String',
        :'last_name' => :'String',
        :'middle_name' => :'String',
        :'email' => :'String',
        :'session_id' => :'String',
        :'username' => :'String',
        :'gender' => :'String',
        :'date_of_birth' => :'String',
        :'address' => :'CustomerAddress',
        :'user_defined' => :'Object'
      }
    end

    # Initializes the object
    # @param [Hash] attributes Model attributes in the form of hash
    def initialize(attributes = {})
      return unless attributes.is_a?(Hash)

      # convert string to symbol for hash key
      attributes = attributes.each_with_object({}) { |(k, v), h| h[k.to_sym] = v }

      if attributes.has_key?(:'id')
        self.id = attributes[:'id']
      end

      if attributes.has_key?(:'startDate')
        self.start_date = attributes[:'startDate']
      end

      if attributes.has_key?(:'firstName')
        self.first_name = attributes[:'firstName']
      end

      if attributes.has_key?(:'lastName')
        self.last_name = attributes[:'lastName']
      end

      if attributes.has_key?(:'middleName')
        self.middle_name = attributes[:'middleName']
      end

      if attributes.has_key?(:'email')
        self.email = attributes[:'email']
      end

      if attributes.has_key?(:'sessionId')
        self.session_id = attributes[:'sessionId']
      end

      if attributes.has_key?(:'username')
        self.username = attributes[:'username']
      end

      if attributes.has_key?(:'gender')
        self.gender = attributes[:'gender']
      end

      if attributes.has_key?(:'dateOfBirth')
        self.date_of_birth = attributes[:'dateOfBirth']
      end

      if attributes.has_key?(:'address')
        self.address = attributes[:'address']
      end

      if attributes.has_key?(:'userDefined')
        self.user_defined = attributes[:'userDefined']
      end
    end

    # Show invalid properties with the reasons. Usually used together with valid?
    # @return Array for valid properties with the reasons
    def list_invalid_properties
      invalid_properties = Array.new
      if @id.nil?
        invalid_properties.push('invalid value for "id", id cannot be nil.')
      end

      invalid_properties
    end

    # Check to see if the all the properties in the model are valid
    # @return true if the model is valid
    def valid?
      return false if @id.nil?
      gender_validator = EnumAttributeValidator.new('String', ['male', 'female', 'other'])
      return false unless gender_validator.valid?(@gender)
      true
    end

    # Custom attribute writer method checking allowed values (enum).
    # @param [Object] gender Object to be assigned
    def gender=(gender)
      validator = EnumAttributeValidator.new('String', ['male', 'female', 'other'])
      unless validator.valid?(gender)
        fail ArgumentError, 'invalid value for "gender", must be one of #{validator.allowable_values}.'
      end
      @gender = gender
    end

    # Checks equality by comparing each attribute.
    # @param [Object] Object to be compared
    def ==(o)
      return true if self.equal?(o)
      self.class == o.class &&
          id == o.id &&
          start_date == o.start_date &&
          first_name == o.first_name &&
          last_name == o.last_name &&
          middle_name == o.middle_name &&
          email == o.email &&
          session_id == o.session_id &&
          username == o.username &&
          gender == o.gender &&
          date_of_birth == o.date_of_birth &&
          address == o.address &&
          user_defined == o.user_defined
    end

    # @see the `==` method
    # @param [Object] Object to be compared
    def eql?(o)
      self == o
    end

    # Calculates hash code according to all attributes.
    # @return [Fixnum] Hash code
    def hash
      [id, start_date, first_name, last_name, middle_name, email, session_id, username, gender, date_of_birth, address, user_defined].hash
    end

    # Builds the object from hash
    # @param [Hash] attributes Model attributes in the form of hash
    # @return [Object] Returns the model itself
    def build_from_hash(attributes)
      return nil unless attributes.is_a?(Hash)
      self.class.openapi_types.each_pair do |key, type|
        if type =~ /\AArray<(.*)>/i
          # check to ensure the input is an array given that the the attribute
          # is documented as an array but the input is not
          if attributes[self.class.attribute_map[key]].is_a?(Array)
            self.send("#{key}=", attributes[self.class.attribute_map[key]].map { |v| _deserialize($1, v) })
          end
        elsif !attributes[self.class.attribute_map[key]].nil?
          self.send("#{key}=", _deserialize(type, attributes[self.class.attribute_map[key]]))
        end # or else data not found in attributes(hash), not an issue as the data can be optional
      end

      self
    end

    # Deserializes the data based on type
    # @param string type Data type
    # @param string value Value to be deserialized
    # @return [Object] Deserialized data
    def _deserialize(type, value)
      case type.to_sym
      when :DateTime
        DateTime.parse(value)
      when :Date
        Date.parse(value)
      when :String
        value.to_s
      when :Integer
        value.to_i
      when :Float
        value.to_f
      when :BOOLEAN
        if value.to_s =~ /\A(true|t|yes|y|1)\z/i
          true
        else
          false
        end
      when :Object
        # generic object (usually a Hash), return directly
        value
      when /\AArray<(?<inner_type>.+)>\z/
        inner_type = Regexp.last_match[:inner_type]
        value.map { |v| _deserialize(inner_type, v) }
      when /\AHash<(?<k_type>.+?), (?<v_type>.+)>\z/
        k_type = Regexp.last_match[:k_type]
        v_type = Regexp.last_match[:v_type]
        {}.tap do |hash|
          value.each do |k, v|
            hash[_deserialize(k_type, k)] = _deserialize(v_type, v)
          end
        end
      else # model
        temp_model = OpenapiClient.const_get(type).new
        temp_model.build_from_hash(value)
      end
    end

    # Returns the string representation of the object
    # @return [String] String presentation of the object
    def to_s
      to_hash.to_s
    end

    # to_body is an alias to to_hash (backward compatibility)
    # @return [Hash] Returns the object in the form of hash
    def to_body
      to_hash
    end

    # Returns the object in the form of hash
    # @return [Hash] Returns the object in the form of hash
    def to_hash
      hash = {}
      self.class.attribute_map.each_pair do |attr, param|
        value = self.send(attr)
        next if value.nil?
        hash[param] = _to_hash(value)
      end
      hash
    end

    # Outputs non-array value in the form of hash
    # For object, use to_hash. Otherwise, just return the value
    # @param [Object] value Any valid value
    # @return [Hash] Returns the value in the form of hash
    def _to_hash(value)
      if value.is_a?(Array)
        value.compact.map { |v| _to_hash(v) }
      elsif value.is_a?(Hash)
        {}.tap do |hash|
          value.each { |k, v| hash[k] = _to_hash(v) }
        end
      elsif value.respond_to? :to_hash
        value.to_hash
      else
        value
      end
    end
  end
end