"""
camcops_server/tasks/ctqsf.py

===============================================================================

    Copyright (C) 2012, University of Cambridge, Department of Psychiatry.
    Created by Rudolf Cardinal (rnc1001@cam.ac.uk).

    This file is part of CamCOPS.

    CamCOPS is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    CamCOPS is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with CamCOPS. If not, see <https://www.gnu.org/licenses/>.

===============================================================================

**Childhood Trauma Questionnaire, Short Form (CTQ-SF).**

"""

from cardinal_pythonlib.classes import classproperty
from cardinal_pythonlib.stringfunc import strseq
from semantic_version import Version

from camcops_server.cc_modules.cc_request import CamcopsRequest
from camcops_server.cc_modules.cc_task import Task, TaskHasPatientMixin


# =============================================================================
# CTQ-SF
# =============================================================================


class Ctqsf(TaskHasPatientMixin, Task):  # type: ignore[misc]
    """
    Server implementation of the CTQ-SF task.
    """

    __tablename__ = "ctqsf"
    shortname = "CTQ-SF"
    provides_trackers = False

    # todo: Ctqsf fields

    N_QUESTIONS = 28
    QUESTION_FIELDNAMES = strseq("q", 1, N_QUESTIONS)

    @staticmethod
    def longname(req: "CamcopsRequest") -> str:
        _ = req.gettext
        return _("Childhood Trauma Questionnaire, Short Form")

    # noinspection PyMethodParameters
    @classproperty
    def minimum_client_version(cls) -> Version:
        return Version("2.2.8")

    def is_complete(self) -> bool:
        return self.all_fields_not_none(self.QUESTION_FIELDNAMES)

    def get_task_html(self, req: CamcopsRequest) -> str:
        return ""  # todo: IMPLEMENT Ctqsf

    # No SNOMED code for the CTQ.
