#!/usr/bin/env python
# camcops_server/tasks/zbi.py
"""
===============================================================================
Copyright (C) 2012-2018 Rudolf Cardinal (rudolf@pobox.com).
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 <http://www.gnu.org/licenses/>.
===============================================================================
"""
from typing import Any, Dict, List, Tuple, Type
from cardinal_pythonlib.stringfunc import strseq
from sqlalchemy.ext.declarative import DeclarativeMeta
from sqlalchemy.sql.sqltypes import Integer
from camcops_server.cc_modules.cc_constants import (
CssClass,
DATA_COLLECTION_UNLESS_UPGRADED_DIV,
)
from camcops_server.cc_modules.cc_ctvinfo import CTV_INCOMPLETE, CtvInfo
from camcops_server.cc_modules.cc_db import add_multiple_columns
from camcops_server.cc_modules.cc_html import answer, tr
from camcops_server.cc_modules.cc_request import CamcopsRequest
from camcops_server.cc_modules.cc_summaryelement import SummaryElement
from camcops_server.cc_modules.cc_task import (
get_from_dict,
Task,
TaskHasPatientMixin,
TaskHasRespondentMixin,
)
# =============================================================================
# ZBI
# =============================================================================
class Zbi12Metaclass(DeclarativeMeta):
# noinspection PyInitNewSignature
def __init__(cls: Type['Zbi12'],
name: str,
bases: Tuple[Type, ...],
classdict: Dict[str, Any]) -> None:
add_multiple_columns(
cls, "q", 1, cls.NQUESTIONS,
minimum=cls.MIN_PER_Q, maximum=cls.MAX_PER_Q,
comment_fmt="Q{n}, {s} (0-4, higher worse)",
comment_strings=[
"insufficient time for self", # 1
"stressed with other responsibilities",
"angry",
"other relationships affected",
"strained", # 5
"health suffered",
"insufficient privacy",
"social life suffered",
"lost control",
"uncertain", # 10
"should do more",
"could care better"
]
)
super().__init__(name, bases, classdict)
[docs]class Zbi12(TaskHasRespondentMixin, TaskHasPatientMixin, Task,
metaclass=Zbi12Metaclass):
__tablename__ = "zbi12"
shortname = "ZBI-12"
longname = "Zarit Burden Interview-12"
MIN_PER_Q = 0
MAX_PER_Q = 4
NQUESTIONS = 12
TASK_FIELDS = strseq("q", 1, NQUESTIONS)
MAX_TOTAL = MAX_PER_Q * NQUESTIONS
[docs] def get_summaries(self, req: CamcopsRequest) -> List[SummaryElement]:
return self.standard_task_summary_fields() + [
SummaryElement(
name="total_score", coltype=Integer(),
value=self.total_score(),
comment="Total score (/ {})".format(self.MAX_TOTAL)
),
]
[docs] def get_clinical_text(self, req: CamcopsRequest) -> List[CtvInfo]:
if not self.is_complete():
return CTV_INCOMPLETE
return [CtvInfo(content="ZBI-12 total score {}/{}".format(
self.total_score(), self.MAX_TOTAL))]
def total_score(self) -> int:
return self.sum_fields(self.TASK_FIELDS)
[docs] def is_complete(self) -> bool:
return (
self.field_contents_valid() and
self.is_respondent_complete() and
self.are_all_fields_complete(self.TASK_FIELDS)
)
[docs] def get_task_html(self, req: CamcopsRequest) -> str:
option_dict = {None: None}
for a in range(self.MIN_PER_Q, self.MAX_PER_Q + 1):
option_dict[a] = req.wappstring("zbi_a" + str(a))
h = """
<div class="{CssClass.SUMMARY}">
<table class="{CssClass.SUMMARY}">
{complete_tr}
<tr>
<td>Total score (/ {maxtotal})</td>
<td>{total}</td>
</td>
</table>
</div>
<table class="{CssClass.TASKDETAIL}">
<tr>
<th width="75%">Question</th>
<th width="25%">Answer ({minq}–{maxq})</th>
</tr>
""".format(
CssClass=CssClass,
complete_tr=self.get_is_complete_tr(req),
total=answer(self.total_score()),
maxtotal=self.MAX_TOTAL,
minq=self.MIN_PER_Q,
maxq=self.MAX_PER_Q,
)
for q in range(1, self.NQUESTIONS + 1):
a = getattr(self, "q" + str(q))
fa = ("{}: {}".format(a, get_from_dict(option_dict, a))
if a is not None else None)
h += tr(self.wxstring(req, "q" + str(q)), answer(fa))
h += """
</table>
""" + DATA_COLLECTION_UNLESS_UPGRADED_DIV
return h