=begin
PureCloud API

PureCloud API

OpenAPI spec version: v1
Contact: chuck.pulfer@inin.com
Generated by: https://github.com/swagger-api/swagger-codegen.git

License: ININ
http://www.inin.com

Terms of Service: http://www.inin.com

=end

require 'date'

module PureCloud
  # Information about one flow history item
  class FlowHistoryItem
    # The time when the history item occurred. Date time is represented as an ISO-8601 string. For example: yyyy-MM-ddTHH:mm:ss.SSSZ
    attr_accessor :history_event_time

    # The State sequence that applies to the history event, if applicable.
    attr_accessor :state

    # Information about the work item associated with the history event, if applicable.
    attr_accessor :work_item

    # The user associated with this history event, if applicable.
    attr_accessor :user

    # The queue associated with this history event, if applicable.
    attr_accessor :queue

    # Data elements associated with this history event.
    attr_accessor :history_event_data

    # The type of the history event being reported.
    attr_accessor :history_event_type

    # Whether or not the flow item was successful (if a 'notification' event this will default to true)
    attr_accessor :success

    # Attribute mapping from ruby-style variable name to JSON key.
    def self.attribute_map
      {
        
        :'history_event_time' => :'historyEventTime',
        
        :'state' => :'state',
        
        :'work_item' => :'workItem',
        
        :'user' => :'user',
        
        :'queue' => :'queue',
        
        :'history_event_data' => :'historyEventData',
        
        :'history_event_type' => :'historyEventType',
        
        :'success' => :'success'
        
      }
    end

    # Attribute type mapping.
    def self.swagger_types
      {
        :'history_event_time' => :'DateTime',
        :'state' => :'FlowState',
        :'work_item' => :'WorkItem',
        :'user' => :'User',
        :'queue' => :'Queue',
        :'history_event_data' => :'Array<DataItem>',
        :'history_event_type' => :'String',
        :'success' => :'BOOLEAN'
        
      }
    end

    def initialize(attributes = {})
      return unless attributes.is_a?(Hash)

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

      
      if attributes[:'historyEventTime']
        self.history_event_time = attributes[:'historyEventTime']
      end
      
      if attributes[:'state']
        self.state = attributes[:'state']
      end
      
      if attributes[:'workItem']
        self.work_item = attributes[:'workItem']
      end
      
      if attributes[:'user']
        self.user = attributes[:'user']
      end
      
      if attributes[:'queue']
        self.queue = attributes[:'queue']
      end
      
      if attributes[:'historyEventData']
        if (value = attributes[:'historyEventData']).is_a?(Array)
          self.history_event_data = value
        end
      end
      
      if attributes[:'historyEventType']
        self.history_event_type = attributes[:'historyEventType']
      end
      
      if attributes[:'success']
        self.success = attributes[:'success']
      else
        self.success = false
      end
      
    end

    # Custom attribute writer method checking allowed values (enum).
    def history_event_type=(history_event_type)
      allowed_values = ["FLOW_INSTANCE_START", "FLOW_INSTANCE_GOTO", "FLOW_INSTANCE_TERMINATE", "FLOW_INSTANCE_END", "TASK_INSTANCE_START", "TASK_INSTANCE_END", "WORK_ITEM_INSTANCE_SAVE", "WORK_ITEM_INSTANCE_ACQUIRE", "WORK_ITEM_INSTANCE_SUBMIT", "WORK_ITEM_INSTANCE_OFFER", "WORK_ITEM_INSTANCE_REASSIGN", "FLOW_INSTANCE_ERROR", "FLOW_INSTANCE_RETRY"]
      if history_event_type && !allowed_values.include?(history_event_type)
        fail "invalid value for 'history_event_type', must be one of #{allowed_values}"
      end
      @history_event_type = history_event_type
    end

    # Check equality by comparing each attribute.
    def ==(o)
      return true if self.equal?(o)
      self.class == o.class &&
          history_event_time == o.history_event_time &&
          state == o.state &&
          work_item == o.work_item &&
          user == o.user &&
          queue == o.queue &&
          history_event_data == o.history_event_data &&
          history_event_type == o.history_event_type &&
          success == o.success
    end

    # @see the `==` method
    def eql?(o)
      self == o
    end

    # Calculate hash code according to all attributes.
    def hash
      [history_event_time, state, work_item, user, queue, history_event_data, history_event_type, success].hash
    end

    # build the object from hash
    def build_from_hash(attributes)
      return nil unless attributes.is_a?(Hash)
      self.class.swagger_types.each_pair do |key, type|
        if type =~ /^Array<(.*)>/i
          if attributes[self.class.attribute_map[key]].is_a?(Array)
            self.send("#{key}=", attributes[self.class.attribute_map[key]].map{ |v| _deserialize($1, v) } )
          else
            #TODO show warning in debug mode
          end
        elsif !attributes[self.class.attribute_map[key]].nil?
          self.send("#{key}=", _deserialize(type, attributes[self.class.attribute_map[key]]))
        else
          # data not found in attributes(hash), not an issue as the data can be optional
        end
      end

      self
    end

    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 =~ /^(true|t|yes|y|1)$/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
        _model = Object.const_get("PureCloud").const_get(type).new
        _model.build_from_hash(value)
      end
    end

    def to_s
      to_hash.to_s
    end

    # to_body is an alias to to_body (backward compatibility))
    def to_body
      to_hash
    end

    # return 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

    # Method to output non-array value in the form of hash
    # For object, use to_hash. Otherwise, just return the value
    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