class Comet::WebAuthnPublicKeyCredentialCreationOptions

def clear
  @challenge = []
  @relying_party = Comet::WebAuthnRelyingPartyEntity.new
  @user = Comet::WebAuthnUserEntity.new
  @parameters = []
  @authenticator_selection = Comet::WebAuthnAuthenticatorSelection.new
  @timeout = 0
  @credential_exclude_list = []
  @extensions = {}
  @attestation = ''
  @unknown_json_fields = {}
end

def from_hash(obj)
  raise TypeError, "'obj' expected Hash, got #{obj.class}" unless obj.is_a? Hash
  obj.each do |k, v|
    case k
    when 'challenge'
      @challenge = Base64.decode64(v)
    when 'rp'
      @relying_party = Comet::WebAuthnRelyingPartyEntity.new
      @relying_party.from_hash(v)
    when 'user'
      @user = Comet::WebAuthnUserEntity.new
      @user.from_hash(v)
    when 'pubKeyCredParams'
      if v.nil?
        @parameters = []
      else
        @parameters = Array.new(v.length)
        v.each_with_index do |v1, i1|
          @parameters[i1] = Comet::WebAuthnCredentialParameter.new
          @parameters[i1].from_hash(v1)
        end
      end
    when 'authenticatorSelection'
      @authenticator_selection = Comet::WebAuthnAuthenticatorSelection.new
      @authenticator_selection.from_hash(v)
    when 'timeout'
      raise TypeError, "'v' expected Numeric, got #{v.class}" unless v.is_a? Numeric
      @timeout = v
    when 'excludeCredentials'
      if v.nil?
        @credential_exclude_list = []
      else
        @credential_exclude_list = Array.new(v.length)
        v.each_with_index do |v1, i1|
          @credential_exclude_list[i1] = Comet::WebAuthnCredentialDescriptor.new
          @credential_exclude_list[i1].from_hash(v1)
        end
      end
    when 'extensions'
      @extensions = {}
      if v.nil?
        @extensions = {}
      else
        v.each do |k1, v1|
          @extensions[k1] = v1
        end
      end
    when 'attestation'
      raise TypeError, "'v' expected String, got #{v.class}" unless v.is_a? String
      @attestation = v
    else
      @unknown_json_fields[k] = v
    end
  end
end

def from_json(json_string)
  raise TypeError, "'json_string' expected String, got #{json_string.class}" unless json_string.is_a? String
  from_hash(JSON.parse(json_string))
end

def initialize
  clear
end

def to_h
  to_hash
end

def to_hash
  ret = {}
  ret['challenge'] = Base64.strict_encode64(@challenge)
  ret['rp'] = @relying_party
  ret['user'] = @user
  unless @parameters.nil?
    ret['pubKeyCredParams'] = @parameters
  end
  unless @authenticator_selection.nil?
    ret['authenticatorSelection'] = @authenticator_selection
  end
  unless @timeout.nil?
    ret['timeout'] = @timeout
  end
  unless @credential_exclude_list.nil?
    ret['excludeCredentials'] = @credential_exclude_list
  end
  unless @extensions.nil?
    ret['extensions'] = @extensions
  end
  unless @attestation.nil?
    ret['attestation'] = @attestation
  end
  @unknown_json_fields.each do |k, v|
    ret[k] = v
  end
  ret
end

def to_json(options = {})
  to_hash.to_json(options)
end