from sys import argv, exit


from tiramisu_cmdline_parser import TiramisuCmdlineParser
from tiramisu_api import Config

from .i18n import _
from .parser import Parser
from .common import send_data, Common


class ConfigAPI(Config):
    def send_data(self,
                  data):
        for index, payload in enumerate(data['updates']):
            payload['session_id'] = self.session_id
            if isinstance(payload['value'], list):
                payload['value_multi'] = payload['value']
                del payload['value']
            send_data(self.message,
                      payload)

        self.updates = []


class Configuration(Common):
    def configure_server(self):
        version = self.message.split('.', 1)[0]
        url = '{}/{}/setting/{}'.format(self.cucchiaiata_config.remote_url,
                                        version,
                                        self.session_id,
                                        )
        tconfig = self.remote_json_to_config(url,
                                             ConfigAPI,
                                             )
        tconfig.message = self.message
        tconfig.session_id = self.session_id
        return tconfig

    def get_parameters(self):
        parameters = argv.copy()

        # get and remove session.xxxxx.configure
        self.message = parameters.pop(1)

        # get and remove commandline name
        self.prog = parameters.pop(0)

        # get and remove sessionid
        try:
            index = parameters.index('-s')
        except ValueError:
            try:
                index = parameters.index('--session_id')
            except ValueError:
                parser = Parser()
                parser.print_help()
                exit(1)
        parameters.pop(index)
        self.session_id = parameters.pop(index)
        return parameters

    def get(self):
        parameters = self.get_parameters()
        tiramisu_config = self.configure_server()
        option = next(tiramisu_config.option.list('all'))
        namespace = option.option.path().split('.', 1)[0]
        parser = TiramisuCmdlineParser(tiramisu_config,
                                       self.prog,
                                       root=namespace,
                                       unrestraint=True,
                                       fullpath=True)
        parser.parse_args(parameters,
                          valid_mandatory=False)
        tiramisu_config.send()