=begin
#Dropbox Sign API

#Dropbox Sign v3 API

The version of the OpenAPI document: 3.0.0
Contact: apisupport@hellosign.com
Generated by: https://openapi-generator.tech
OpenAPI Generator version: 5.3.0

=end

require 'date'
require 'time'

module Dropbox
end

module Dropbox::Sign
  # Basic information about the event that occurred.
  class EventCallbackRequestEvent
    # Time the event was created (using Unix time).
    # @return [String]
    attr_accessor :event_time

    # Type of callback event that was triggered.
    # @return [String]
    attr_accessor :event_type

    # Generated hash used to verify source of event data.
    # @return [String]
    attr_accessor :event_hash

    # @return [EventCallbackRequestEventMetadata]
    attr_accessor :event_metadata

    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
      {
        :'event_time' => :'event_time',
        :'event_type' => :'event_type',
        :'event_hash' => :'event_hash',
        :'event_metadata' => :'event_metadata'
      }
    end

    # Returns all the JSON keys this model knows about
    def self.acceptable_attributes
      attribute_map.values
    end

    # Returns attribute map of this model + parent
    def self.merged_attributes
      self.attribute_map
    end

    # Attribute type mapping.
    def self.openapi_types
      {
        :'event_time' => :'String',
        :'event_type' => :'String',
        :'event_hash' => :'String',
        :'event_metadata' => :'EventCallbackRequestEventMetadata'
      }
    end

    # Attribute type mapping of this model + parent
    def self.merged_types
      self.openapi_types
    end

    # List of attributes with nullable: true
    def self.openapi_nullable
      Set.new([
      ])
    end

    # Returns list of attributes with nullable: true of this model + parent
    def self.merged_nullable
      self.openapi_nullable
    end

    # Attempt to instantiate and hydrate a new instance of this class
    # @param [Object] data Data to be converted
    # @return [EventCallbackRequestEvent]
    def self.init(data)
      return ApiClient.default.convert_to_type(
        data,
        "EventCallbackRequestEvent"
      ) || EventCallbackRequestEvent.new
    end

    # Initializes the object
    # @param [Hash] attributes Model attributes in the form of hash
    def initialize(attributes = {})
      if (!attributes.is_a?(Hash))
        fail ArgumentError, "The input argument (attributes) must be a hash in `Dropbox::Sign::EventCallbackRequestEvent` initialize method"
      end

      # check to see if the attribute exists and convert string to symbol for hash key
      attributes = attributes.each_with_object({}) { |(k, v), h|
        if (!self.class.merged_attributes.key?(k.to_sym))
          fail ArgumentError, "`#{k}` is not a valid attribute in `Dropbox::Sign::EventCallbackRequestEvent`. Please check the name to make sure it's valid. List of attributes: " + self.class.attribute_map.keys.inspect
        end
        h[k.to_sym] = v
      }

      if attributes.key?(:'event_time')
        self.event_time = attributes[:'event_time']
      end

      if attributes.key?(:'event_type')
        self.event_type = attributes[:'event_type']
      end

      if attributes.key?(:'event_hash')
        self.event_hash = attributes[:'event_hash']
      end

      if attributes.key?(:'event_metadata')
        self.event_metadata = attributes[:'event_metadata']
      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 @event_time.nil?
        invalid_properties.push('invalid value for "event_time", event_time cannot be nil.')
      end

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

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

      if @event_metadata.nil?
        invalid_properties.push('invalid value for "event_metadata", event_metadata 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 @event_time.nil?
      return false if @event_type.nil?
      event_type_validator = EnumAttributeValidator.new('String', ["account_confirmed", "unknown_error", "file_error", "sign_url_invalid", "signature_request_viewed", "signature_request_signed", "signature_request_sent", "signature_request_all_signed", "signature_request_email_bounce", "signature_request_remind", "signature_request_incomplete_qes", "signature_request_destroyed", "signature_request_canceled", "signature_request_downloadable", "signature_request_declined", "signature_request_reassigned", "signature_request_invalid", "signature_request_prepared", "signature_request_expired", "template_created", "template_error", "callback_test"])
      return false unless event_type_validator.valid?(@event_type)
      return false if @event_hash.nil?
      return false if @event_metadata.nil?
      true
    end

    # Custom attribute writer method checking allowed values (enum).
    # @param [Object] event_type Object to be assigned
    def event_type=(event_type)
      validator = EnumAttributeValidator.new('String', ["account_confirmed", "unknown_error", "file_error", "sign_url_invalid", "signature_request_viewed", "signature_request_signed", "signature_request_sent", "signature_request_all_signed", "signature_request_email_bounce", "signature_request_remind", "signature_request_incomplete_qes", "signature_request_destroyed", "signature_request_canceled", "signature_request_downloadable", "signature_request_declined", "signature_request_reassigned", "signature_request_invalid", "signature_request_prepared", "signature_request_expired", "template_created", "template_error", "callback_test"])
      unless validator.valid?(event_type)
        fail ArgumentError, "invalid value for \"event_type\", must be one of #{validator.allowable_values}."
      end
      @event_type = event_type
    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 &&
          event_time == o.event_time &&
          event_type == o.event_type &&
          event_hash == o.event_hash &&
          event_metadata == o.event_metadata
    end

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

    # Calculates hash code according to all attributes.
    # @return [Integer] Hash code
    def hash
      [event_time, event_type, event_hash, event_metadata].hash
    end

    # Builds the object from hash
    # @param [Hash] attributes Model attributes in the form of hash
    # @return [Object] Returns the model itself
    def self.build_from_hash(attributes)
      new.build_from_hash(attributes)
    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)
      attribute_map = self.class.merged_attributes

      self.class.merged_types.each_pair do |key, type|
        if type =~ /\AArray<(.*)>/i
          # check to ensure the input is an array given that the attribute
          # is documented as an array but the input is not
          if attributes[attribute_map[key]].is_a?(Array)
            self.send("#{key}=", attributes[attribute_map[key]].map { |v| _deserialize($1, v) })
          end
        elsif !attributes[attribute_map[key]].nil?
          self.send("#{key}=", _deserialize(type, attributes[attribute_map[key]]))
        end
      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 :Time
        Time.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 :File
        value
      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
        # models (e.g. Pet)
        klass = Dropbox::Sign.const_get(type)
        klass.respond_to?(:openapi_one_of) ? klass.build(value) : klass.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(include_nil = true)
      hash = {}
      self.class.merged_attributes.each_pair do |attr, param|
        value = self.send(attr)
        if value.nil?
          next unless include_nil
          is_nullable = self.class.merged_nullable.include?(attr)
          next if !is_nullable || (is_nullable && !instance_variable_defined?(:"@#{attr}"))
        end

        hash[param] = _to_hash(value, include_nil)
      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, include_nil = true)
      if value.is_a?(Array)
        value.compact.map { |v| _to_hash(v, include_nil) }
      elsif value.is_a?(Hash)
        {}.tap do |hash|
          value.each { |k, v| hash[k] = _to_hash(v, include_nil) }
        end
      elsif value.respond_to? :to_hash
        value.to_hash(include_nil)
      else
        value
      end
    end

  end

end