class Vellum::TerminalNodeResultOutput

def self.array(member:)
  new(member: member, discriminant: "ARRAY")
end

def self.chat_history(member:)
  new(member: member, discriminant: "CHAT_HISTORY")
end

def self.error(member:)
  new(member: member, discriminant: "ERROR")
end

def self.from_json(json_object:)
  struct = JSON.parse(json_object, object_class: OpenStruct)
  member = case struct.type
           when "STRING"
             TerminalNodeStringResult.from_json(json_object: json_object)
           when "NUMBER"
             TerminalNodeNumberResult.from_json(json_object: json_object)
           when "JSON"
             TerminalNodeJsonResult.from_json(json_object: json_object)
           when "CHAT_HISTORY"
             TerminalNodeChatHistoryResult.from_json(json_object: json_object)
           when "SEARCH_RESULTS"
             TerminalNodeSearchResultsResult.from_json(json_object: json_object)
           when "ARRAY"
             TerminalNodeArrayResult.from_json(json_object: json_object)
           when "FUNCTION_CALL"
             TerminalNodeFunctionCallResult.from_json(json_object: json_object)
           when "ERROR"
             TerminalNodeErrorResult.from_json(json_object: json_object)
           else
             TerminalNodeStringResult.from_json(json_object: json_object)
           end
  new(member: member, discriminant: struct.type)
end

def self.function_call(member:)
  new(member: member, discriminant: "FUNCTION_CALL")
end

def self.json(member:)
  new(member: member, discriminant: "JSON")
end

def self.number(member:)
  new(member: member, discriminant: "NUMBER")
end

def self.search_results(member:)
  new(member: member, discriminant: "SEARCH_RESULTS")
end

def self.string(member:)
  new(member: member, discriminant: "STRING")
end

def self.validate_raw(obj:)
  case obj.type
  when "STRING"
    TerminalNodeStringResult.validate_raw(obj: obj)
  when "NUMBER"
    TerminalNodeNumberResult.validate_raw(obj: obj)
  when "JSON"
    TerminalNodeJsonResult.validate_raw(obj: obj)
  when "CHAT_HISTORY"
    TerminalNodeChatHistoryResult.validate_raw(obj: obj)
  when "SEARCH_RESULTS"
    TerminalNodeSearchResultsResult.validate_raw(obj: obj)
  when "ARRAY"
    TerminalNodeArrayResult.validate_raw(obj: obj)
  when "FUNCTION_CALL"
    TerminalNodeFunctionCallResult.validate_raw(obj: obj)
  when "ERROR"
    TerminalNodeErrorResult.validate_raw(obj: obj)
  else
    raise("Passed value matched no type within the union, validation failed.")
  end
end

def initialize(member:, discriminant:)
  # @type [Object]
  @member = member
  # @type [String]
  @discriminant = discriminant
end

def is_a?(obj)
  @member.is_a?(obj)
end

def to_json(*_args)
  case @discriminant
  when "STRING"
    { **@member.to_json, type: @discriminant }.to_json
  when "NUMBER"
    { **@member.to_json, type: @discriminant }.to_json
  when "JSON"
    { **@member.to_json, type: @discriminant }.to_json
  when "CHAT_HISTORY"
    { **@member.to_json, type: @discriminant }.to_json
  when "SEARCH_RESULTS"
    { **@member.to_json, type: @discriminant }.to_json
  when "ARRAY"
    { **@member.to_json, type: @discriminant }.to_json
  when "FUNCTION_CALL"
    { **@member.to_json, type: @discriminant }.to_json
  when "ERROR"
    { **@member.to_json, type: @discriminant }.to_json
  else
    { "type": @discriminant, value: @member }.to_json
  end
  @member.to_json
end