=begin
#Hubdb

#No description provided (generated by Openapi Generator https://github.com/openapitools/openapi-generator)

The version of the OpenAPI document: v3

Generated by: https://openapi-generator.tech
OpenAPI Generator version: 6.2.1

=end

require 'date'
require 'time'

module Hubspot
  module Cms
    module Hubdb
      module UnifiedCollectionResponseWithTotalBaseHubDbTableRowV3
        class << self
          # List of class defined in oneOf (OpenAPI v3)
          def openapi_one_of
            [
              :'RandomAccessCollectionResponseWithTotalHubDbTableRowV3',
              :'StreamingCollectionResponseWithTotalHubDbTableRowV3'
            ]
          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 de facto 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 = Hubspot::Cms::Hubdb.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
  end
end
