import argparse
import logging
import typing
import taiga_pycli.config
import taiga_pycli.models

import taiga_pycli.service

_logger = logging.getLogger(__name__)


if typing.TYPE_CHECKING:
	_SubparserType = argparse._SubParsersAction[argparse.ArgumentParser]
else:
	_SubparserType = typing.Any


def setup_parser(subparsers: _SubparserType) -> None:
	parser = subparsers.add_parser("hat")

	parser.add_argument(
		"--name", type=str, help="The name of the hat to add", default=None
	)
	parser.add_argument(
		"--description",
		type=str,
		help="The description of the hat to add",
		default=None,
	)

	parser.set_defaults(func=run)


def run(cfg: taiga_pycli.config.Config, args):
	# clnt = taiga_pycli.client.TryGoAPIClient("http://localhost:8080/")

	backend = taiga_pycli.service.BackendService(cfg)

	if args.name is not None:
		if args.description is None:
			_logger.error("Got a null description, exiting")
			return
		# both not None
		backend.add_hat(args.name, args.description)
		return

	else:
		_logger.debug("Not creating, just list")
		if args.description is not None:
			_logger.error("Provided a description without name")

		response = backend.get_hats()
		if response is None:
			_logger.warning("none response here")
			return
		real_hats = []
		for hat in response:
			rh = taiga_pycli.models.Hat(
				name=hat["name"],
				description=hat["description"],
				user_id=hat["user_id"],
			)
			real_hats.append(rh)
			print(rh)
		# _logger.info(response)
		return