=begin
#Ory Kratos API

#Documentation for all public and administrative Ory Kratos APIs. Public and administrative APIs are exposed on different ports. Public APIs can face the public internet without any protection while administrative APIs should never be exposed without prior authorization. To protect the administative API port you should use something like Nginx, Ory Oathkeeper, or any other technology capable of authorizing incoming requests. 

The version of the OpenAPI document: v0.6.0-alpha.4
Contact: hi@ory.sh
Generated by: https://openapi-generator.tech
OpenAPI Generator version: 5.1.1

=end

require 'date'
require 'time'

module OryHydraClient
  module SubmitSelfServiceSettingsFlow
    class << self
      # List of class defined in oneOf (OpenAPI v3)
      def openapi_one_of
        [
          :'SubmitSelfServiceSettingsFlowWithPasswordMethod',
          :'SubmitSelfServiceSettingsFlowWithProfileMethod'
        ]
      end

      # Builds the object
      # @param [Mixed] Data to be matched against the list of oneOf items
      # @return [Object] Returns the model or the data itself
      def build(data)
        # Go through the list of oneOf items and attempt to identify the appropriate one.
        # Note:
        # - We do not attempt to check whether exactly one item matches.
        # - No advanced validation of types in some cases (e.g. "x: { type: string }" will happily match { x: 123 })
        #   due to the way the deserialization is made in the base_object template (it just casts without verifying).
        # - TODO: scalar values are defacto behaving as if they were nullable.
        # - TODO: logging when debugging is set.
        openapi_one_of.each do |klass|
          begin
            next if klass == :AnyType # "nullable: true"
            typed_data = find_and_cast_into_type(klass, data)
            return typed_data if typed_data
          rescue # rescue all errors so we keep iterating even if the current item lookup raises
          end
        end

        openapi_one_of.include?(:AnyType) ? data : nil
      end

      private

      SchemaMismatchError = Class.new(StandardError)

      # Note: 'File' is missing here because in the regular case we get the data _after_ a call to JSON.parse.
      def find_and_cast_into_type(klass, data)
        return if data.nil?

        case klass.to_s
        when 'Boolean'
          return data if data.instance_of?(TrueClass) || data.instance_of?(FalseClass)
        when 'Float'
          return data if data.instance_of?(Float)
        when 'Integer'
          return data if data.instance_of?(Integer)
        when 'Time'
          return Time.parse(data)
        when 'Date'
          return Date.parse(data)
        when 'String'
          return data if data.instance_of?(String)
        when 'Object' # "type: object"
          return data if data.instance_of?(Hash)
        when /\AArray<(?<sub_type>.+)>\z/ # "type: array"
          if data.instance_of?(Array)
            sub_type = Regexp.last_match[:sub_type]
            return data.map { |item| find_and_cast_into_type(sub_type, item) }
          end
        when /\AHash<String, (?<sub_type>.+)>\z/ # "type: object" with "additionalProperties: { ... }"
          if data.instance_of?(Hash) && data.keys.all? { |k| k.instance_of?(Symbol) || k.instance_of?(String) }
            sub_type = Regexp.last_match[:sub_type]
            return data.each_with_object({}) { |(k, v), hsh| hsh[k] = find_and_cast_into_type(sub_type, v) }
          end
        else # model
          const = OryHydraClient.const_get(klass)
          if const
            if const.respond_to?(:openapi_one_of) # nested oneOf model
              model = const.build(data)
              return model if model
            else
              # raise if data contains keys that are not known to the model
              raise unless (data.keys - const.acceptable_attributes).empty?
              model = const.build_from_hash(data)
              return model if model && model.valid?
            end
          end
        end

        raise # if no match by now, raise
      rescue
        raise SchemaMismatchError, "#{data} doesn't match the #{klass} type"
      end
    end
  end

end