=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
  class PurchaseCardsLevel2
    # Customer Code/Customer Reference ID
    attr_accessor :customer_reference_id

    # Purchase Identifier/Merchant related data
    attr_accessor :supplier_invoice_number

    # Merchant VAT registration/Single Business Reference Number/Merchant Tax ID or Corporation VAT Number
    attr_accessor :supplier_vat_registration_number

    attr_accessor :total_discount_amount_and_rate

    attr_accessor :vat_shipping_amount_and_rate

    # Attribute mapping from ruby-style variable name to JSON key.
    def self.attribute_map
      {
        :'customer_reference_id' => :'customerReferenceID',
        :'supplier_invoice_number' => :'supplierInvoiceNumber',
        :'supplier_vat_registration_number' => :'supplierVATRegistrationNumber',
        :'total_discount_amount_and_rate' => :'totalDiscountAmountAndRate',
        :'vat_shipping_amount_and_rate' => :'vatShippingAmountAndRate'
      }
    end

    # Attribute type mapping.
    def self.openapi_types
      {
        :'customer_reference_id' => :'String',
        :'supplier_invoice_number' => :'String',
        :'supplier_vat_registration_number' => :'String',
        :'total_discount_amount_and_rate' => :'AdditionalAmountRate',
        :'vat_shipping_amount_and_rate' => :'AdditionalAmountRate'
      }
    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?(:'customerReferenceID')
        self.customer_reference_id = attributes[:'customerReferenceID']
      end

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

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

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

      if attributes.has_key?(:'vatShippingAmountAndRate')
        self.vat_shipping_amount_and_rate = attributes[:'vatShippingAmountAndRate']
      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 !@customer_reference_id.nil? && @customer_reference_id.to_s.length > 20
        invalid_properties.push('invalid value for "customer_reference_id", the character length must be smaller than or equal to 20.')
      end

      if !@supplier_invoice_number.nil? && @supplier_invoice_number.to_s.length > 30
        invalid_properties.push('invalid value for "supplier_invoice_number", the character length must be smaller than or equal to 30.')
      end

      if !@supplier_vat_registration_number.nil? && @supplier_vat_registration_number.to_s.length > 30
        invalid_properties.push('invalid value for "supplier_vat_registration_number", the character length must be smaller than or equal to 30.')
      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 !@customer_reference_id.nil? && @customer_reference_id.to_s.length > 20
      return false if !@supplier_invoice_number.nil? && @supplier_invoice_number.to_s.length > 30
      return false if !@supplier_vat_registration_number.nil? && @supplier_vat_registration_number.to_s.length > 30
      true
    end

    # Custom attribute writer method with validation
    # @param [Object] customer_reference_id Value to be assigned
    def customer_reference_id=(customer_reference_id)
      if !customer_reference_id.nil? && customer_reference_id.to_s.length > 20
        fail ArgumentError, 'invalid value for "customer_reference_id", the character length must be smaller than or equal to 20.'
      end

      @customer_reference_id = customer_reference_id
    end

    # Custom attribute writer method with validation
    # @param [Object] supplier_invoice_number Value to be assigned
    def supplier_invoice_number=(supplier_invoice_number)
      if !supplier_invoice_number.nil? && supplier_invoice_number.to_s.length > 30
        fail ArgumentError, 'invalid value for "supplier_invoice_number", the character length must be smaller than or equal to 30.'
      end

      @supplier_invoice_number = supplier_invoice_number
    end

    # Custom attribute writer method with validation
    # @param [Object] supplier_vat_registration_number Value to be assigned
    def supplier_vat_registration_number=(supplier_vat_registration_number)
      if !supplier_vat_registration_number.nil? && supplier_vat_registration_number.to_s.length > 30
        fail ArgumentError, 'invalid value for "supplier_vat_registration_number", the character length must be smaller than or equal to 30.'
      end

      @supplier_vat_registration_number = supplier_vat_registration_number
    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 &&
          customer_reference_id == o.customer_reference_id &&
          supplier_invoice_number == o.supplier_invoice_number &&
          supplier_vat_registration_number == o.supplier_vat_registration_number &&
          total_discount_amount_and_rate == o.total_discount_amount_and_rate &&
          vat_shipping_amount_and_rate == o.vat_shipping_amount_and_rate
    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
      [customer_reference_id, supplier_invoice_number, supplier_vat_registration_number, total_discount_amount_and_rate, vat_shipping_amount_and_rate].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