# Errors for AppleDEPClient and Apple's endpoints

module AppleDEPClient
  module Error

    AUTH_ERRORS = [
      # Used by AppleDEPClient::Auth
      ["BadRequest",          400, '' ],
      ["Unauthorized",        401, '' ],
      ["Forbidden",           403, '' ],
    ]

    ERRORS = [
      # Used by AppleDEPClient::Request
      ["MalformedRequest",    400, 'MALFORMED_REQUEST_BODY' ],
      ["Unauthorized",        401, 'UNAUTHORIZED' ],
      ["Forbidden",           403, 'FORBIDDEN' ],
      ["MethodNotAllowed",    405, '' ],

      # Used by AppleDEPClient::Device
      ["InvalidCursor",       400, 'INVALID_CURSOR' ],
      ["ExhaustedCursor",     400, 'EXHAUSTED_CURSOR' ],
      ["CursorRequired",      400, 'CURSOR_REQUIRED' ],
      ["ExpiredCursor",       400, 'EXPIRED_CURSOR' ],
      ["NotFound",            200, 'NOT_FOUND' ],
      ["DeviceIDRequired",    400, 'DEVICE_ID_REQUIRED' ],

      # Used by AppleDEPClient::Profile
      ["ConfigUrlRequired",   400, 'CONFIG_URL_REQUIRED' ],
      ["ConfigNameRequired",  400, 'CONFIG_NAME_REQUIRED' ],
      ["FlagsInvalid",        400, 'FLAGS_INVALID' ],
      ["ConfigUrlInvalid",    400, 'CONFIG_URL_INVALID' ],
      ["ConfigNameInvalid",   400, 'CONFIG_NAME_INVALID' ],
      ["DepartmentInvalid",   400, 'DEPARTMENT_INVALID' ],
      ["SupportPhoneInvalid", 400, 'SUPPORT_PHONE_INVALID' ],
      ["SupportEmailInvalid", 400, 'SUPPORT_EMAIL_INVALID' ],
      ["DescriptionInvalid",  400, 'DESCRIPTION_INVALID' ],
      ["MagicInvalid",        400, 'MAGIC_INVALID' ],
      ["ProfileUUIDRequired", 400, 'PROFILE_UUID_REQUIRED' ],
      ["ProfileNotFound",     404, 'PROFILE_NOT_FOUND' ],
    ]

    def self.check_request_error(response, auth:false)
      get_errors(auth:auth).each do |error_name, response_code, body|
        if response.code == response_code && response.body.include?(body)
          raise RequestError, error_name
        end
      end
      if response.code != 200
        raise RequestError, 'GenericError'
      end
    end

    def self.get_errors(auth:false)
      auth ? AUTH_ERRORS : ERRORS
    end

    class RequestError < RuntimeError
    end

    class TokenError < RuntimeError
    end

    class CallbackError < RuntimeError
    end

  end
end