=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
  # Represents a line item in an order. Each line item describes a different product to purchase, with its own quantity and price details.
  class OrderLineItem
    # The name of the line item.
    attr_accessor :name

    # The quantity purchased, as a string representation of a number.
    attr_accessor :quantity

    # The note of the line item.
    attr_accessor :note

    # The [CatalogItemVariation](#type-catalogitemvariation) id applied to this line item.
    attr_accessor :catalog_object_id

    # The name of the variation applied to this line item.
    attr_accessor :variation_name

    # The [CatalogModifier](#type-catalogmodifier)s applied to this line item.
    attr_accessor :modifiers

    # The taxes applied to this line item.
    attr_accessor :taxes

    # The discounts applied to this line item.
    attr_accessor :discounts

    # The base price for a single unit of the line item.
    attr_accessor :base_price_money

    # The gross sales amount of money calculated as (item base price + modifiers price) * quantity.
    attr_accessor :gross_sales_money

    # The total tax amount of money to collect for the line item.
    attr_accessor :total_tax_money

    # The total discount amount of money to collect for the line item.
    attr_accessor :total_discount_money

    # The total amount of money to collect for this line item.
    attr_accessor :total_money


    # Attribute mapping from ruby-style variable name to JSON key.
    def self.attribute_map
      {
        :'name' => :'name',
        :'quantity' => :'quantity',
        :'note' => :'note',
        :'catalog_object_id' => :'catalog_object_id',
        :'variation_name' => :'variation_name',
        :'modifiers' => :'modifiers',
        :'taxes' => :'taxes',
        :'discounts' => :'discounts',
        :'base_price_money' => :'base_price_money',
        :'gross_sales_money' => :'gross_sales_money',
        :'total_tax_money' => :'total_tax_money',
        :'total_discount_money' => :'total_discount_money',
        :'total_money' => :'total_money'
      }
    end

    # Attribute type mapping.
    def self.swagger_types
      {
        :'name' => :'String',
        :'quantity' => :'String',
        :'note' => :'String',
        :'catalog_object_id' => :'String',
        :'variation_name' => :'String',
        :'modifiers' => :'Array<OrderLineItemModifier>',
        :'taxes' => :'Array<OrderLineItemTax>',
        :'discounts' => :'Array<OrderLineItemDiscount>',
        :'base_price_money' => :'Money',
        :'gross_sales_money' => :'Money',
        :'total_tax_money' => :'Money',
        :'total_discount_money' => :'Money',
        :'total_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?(:'name')
        self.name = attributes[:'name']
      end

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

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

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

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

      if attributes.has_key?(:'modifiers')
        if (value = attributes[:'modifiers']).is_a?(Array)
          self.modifiers = value
        end
      end

      if attributes.has_key?(:'taxes')
        if (value = attributes[:'taxes']).is_a?(Array)
          self.taxes = value
        end
      end

      if attributes.has_key?(:'discounts')
        if (value = attributes[:'discounts']).is_a?(Array)
          self.discounts = value
        end
      end

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

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

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

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

      if attributes.has_key?(:'total_money')
        self.total_money = attributes[:'total_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 !@name.nil? && @name.to_s.length > 500
        invalid_properties.push("invalid value for 'name', the character length must be smaller than or equal to 500.")
      end

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

      if @quantity.to_s.length > 5
        invalid_properties.push("invalid value for 'quantity', the character length must be smaller than or equal to 5.")
      end

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

      if !@note.nil? && @note.to_s.length > 50
        invalid_properties.push("invalid value for 'note', the character length must be smaller than or equal to 50.")
      end

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

      if !@variation_name.nil? && @variation_name.to_s.length > 255
        invalid_properties.push("invalid value for 'variation_name', the character length must be smaller than or equal to 255.")
      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 !@name.nil? && @name.to_s.length > 500
      return false if @quantity.nil?
      return false if @quantity.to_s.length > 5
      return false if @quantity.to_s.length < 1
      return false if !@note.nil? && @note.to_s.length > 50
      return false if !@catalog_object_id.nil? && @catalog_object_id.to_s.length > 192
      return false if !@variation_name.nil? && @variation_name.to_s.length > 255
      return true
    end

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

      if !name.nil? && name.to_s.length > 500
        fail ArgumentError, "invalid value for 'name', the character length must be smaller than or equal to 500."
      end

      @name = name
    end

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

      if quantity.to_s.length > 5
        fail ArgumentError, "invalid value for 'quantity', the character length must be smaller than or equal to 5."
      end

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

      @quantity = quantity
    end

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

      if !note.nil? && note.to_s.length > 50
        fail ArgumentError, "invalid value for 'note', the character length must be smaller than or equal to 50."
      end

      @note = note
    end

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

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

      @catalog_object_id = catalog_object_id
    end

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

      if !variation_name.nil? && variation_name.to_s.length > 255
        fail ArgumentError, "invalid value for 'variation_name', the character length must be smaller than or equal to 255."
      end

      @variation_name = variation_name
    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 &&
          name == o.name &&
          quantity == o.quantity &&
          note == o.note &&
          catalog_object_id == o.catalog_object_id &&
          variation_name == o.variation_name &&
          modifiers == o.modifiers &&
          taxes == o.taxes &&
          discounts == o.discounts &&
          base_price_money == o.base_price_money &&
          gross_sales_money == o.gross_sales_money &&
          total_tax_money == o.total_tax_money &&
          total_discount_money == o.total_discount_money &&
          total_money == o.total_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
      [name, quantity, note, catalog_object_id, variation_name, modifiers, taxes, discounts, base_price_money, gross_sales_money, total_tax_money, total_discount_money, total_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