=begin
#Square Connect API

OpenAPI spec version: 2.0
Contact: developers@squareup.com
Generated by: https://github.com/swagger-api/swagger-codegen.git

=end

require 'date'

module SquareConnect
  # Defines the body parameters that can be included in a request to the [CreateRefund](#endpoint-createrefund) endpoint.
  class CreateRefundRequest
    # A value you specify that uniquely identifies this refund among refunds you've created for the tender.  If you're unsure whether a particular refund succeeded, you can reattempt it with the same idempotency key without worrying about duplicating the refund.  See [Idempotency](/basics/api101/idempotency) for more information.
    attr_accessor :idempotency_key

    # The ID of the tender to refund.  A [`Transaction`](#type-transaction) has one or more `tenders` (i.e., methods of payment) associated with it, and you refund each tender separately with the Connect API.
    attr_accessor :tender_id

    # A description of the reason for the refund.  Default value: `Refund via API`
    attr_accessor :reason

    # The amount of money to refund.  Note that you specify the amount in the __smallest denomination of the applicable currency__. For example, US dollar amounts are specified in cents. See [Working with monetary amounts](#workingwithmonetaryamounts) for details.  This amount cannot exceed the amount that was originally charged to the tender that corresponds to `tender_id`.
    attr_accessor :amount_money


    # Attribute mapping from ruby-style variable name to JSON key.
    def self.attribute_map
      {
        :'idempotency_key' => :'idempotency_key',
        :'tender_id' => :'tender_id',
        :'reason' => :'reason',
        :'amount_money' => :'amount_money'
      }
    end

    # Attribute type mapping.
    def self.swagger_types
      {
        :'idempotency_key' => :'String',
        :'tender_id' => :'String',
        :'reason' => :'String',
        :'amount_money' => :'Money'
      }
    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?(:'idempotency_key')
        self.idempotency_key = attributes[:'idempotency_key']
      end

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

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

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

    end

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

      if @idempotency_key.to_s.length > 192
        invalid_properties.push("invalid value for 'idempotency_key', the character length must be smaller than or equal to 192.")
      end

      if @idempotency_key.to_s.length < 1
        invalid_properties.push("invalid value for 'idempotency_key', the character length must be great than or equal to 1.")
      end

      if @tender_id.nil?
        invalid_properties.push("invalid value for 'tender_id', tender_id cannot be nil.")
      end

      if @tender_id.to_s.length > 192
        invalid_properties.push("invalid value for 'tender_id', the character length must be smaller than or equal to 192.")
      end

      if @tender_id.to_s.length < 1
        invalid_properties.push("invalid value for 'tender_id', the character length must be great than or equal to 1.")
      end

      if !@reason.nil? && @reason.to_s.length > 192
        invalid_properties.push("invalid value for 'reason', the character length must be smaller than or equal to 192.")
      end

      if @amount_money.nil?
        invalid_properties.push("invalid value for 'amount_money', amount_money cannot be nil.")
      end

      return 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 @idempotency_key.nil?
      return false if @idempotency_key.to_s.length > 192
      return false if @idempotency_key.to_s.length < 1
      return false if @tender_id.nil?
      return false if @tender_id.to_s.length > 192
      return false if @tender_id.to_s.length < 1
      return false if !@reason.nil? && @reason.to_s.length > 192
      return false if @amount_money.nil?
      return true
    end

    # Custom attribute writer method with validation
    # @param [Object] idempotency_key Value to be assigned
    def idempotency_key=(idempotency_key)
      if idempotency_key.nil?
        fail ArgumentError, "idempotency_key cannot be nil"
      end

      if idempotency_key.to_s.length > 192
        fail ArgumentError, "invalid value for 'idempotency_key', the character length must be smaller than or equal to 192."
      end

      if idempotency_key.to_s.length < 1
        fail ArgumentError, "invalid value for 'idempotency_key', the character length must be great than or equal to 1."
      end

      @idempotency_key = idempotency_key
    end

    # Custom attribute writer method with validation
    # @param [Object] tender_id Value to be assigned
    def tender_id=(tender_id)
      if tender_id.nil?
        fail ArgumentError, "tender_id cannot be nil"
      end

      if tender_id.to_s.length > 192
        fail ArgumentError, "invalid value for 'tender_id', the character length must be smaller than or equal to 192."
      end

      if tender_id.to_s.length < 1
        fail ArgumentError, "invalid value for 'tender_id', the character length must be great than or equal to 1."
      end

      @tender_id = tender_id
    end

    # Custom attribute writer method with validation
    # @param [Object] reason Value to be assigned
    def reason=(reason)

      if !reason.nil? && reason.to_s.length > 192
        fail ArgumentError, "invalid value for 'reason', the character length must be smaller than or equal to 192."
      end

      @reason = reason
    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 &&
          idempotency_key == o.idempotency_key &&
          tender_id == o.tender_id &&
          reason == o.reason &&
          amount_money == o.amount_money
    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
      [idempotency_key, tender_id, reason, amount_money].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.swagger_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 = SquareConnect.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