/*
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/>.
*/
#include "maas.h"
#include "common/textconst.h"
#include "lib/stringfunc.h"
#include "maths/mathfunc.h"
#include "questionnairelib/questionnaire.h"
#include "questionnairelib/qumcq.h"
#include "questionnairelib/quspacer.h"
#include "questionnairelib/qutext.h"
#include "tasklib/taskfactory.h"
#include "tasklib/taskregistrar.h"
using mathfunc::scorePhrase;
using stringfunc::strnum;
using stringfunc::strseq;
const int N_QUESTIONS = 19;
const int MIN_SCORE_PER_Q = 1;
const int MAX_SCORE_PER_Q = 5;
const QString Maas::MAAS_TABLENAME("maas");
const QString FN_QPREFIX("q");
const QString XSTRING_Q_PREFIX("q");
const QString XSTRING_Q_SUFFIX("_q");
const QString XSTRING_Q_FMT("q%1_q");
const QString XSTRING_A_FMT("q%1_a%2");
// Questions whose options are presented from 5 to 1, not from 1 to 5:
const QVector<int> REVERSED_Q{1, 3, 5, 6, 7, 9, 10, 12, 15, 16, 18};
// Questions that contribute to the "quality of attachment" score:
const QVector<int> QUALITY_OF_ATTACHMENT_Q{
3, 6, 9, 10, 11, 12, 13, 15, 16, 19};
// Questions that contribute to the "time spent in attachment mode" score:
const QVector<int> TIME_IN_ATTACHMENT_MODE_Q{1, 2, 4, 5, 8, 14, 17, 18};
void initializeMaas(TaskFactory& factory)
{
static TaskRegistrar<Maas> registered(factory);
}
Maas::Maas(CamcopsApp& app, DatabaseManager& db, const int load_pk) :
Task(app, db, MAAS_TABLENAME, false, false, false) // ... anon, clin, resp
{
addFields(strseq(FN_QPREFIX, 1, N_QUESTIONS), QMetaType::fromType<int>());
load(load_pk); // MUST ALWAYS CALL from derived Task constructor.
}
// ============================================================================
// Class info
// ============================================================================
QString Maas::shortname() const
{
return "MAAS";
}
QString Maas::longname() const
{
return tr("Maternal Antenatal Attachment Scale");
}
QString Maas::description() const
{
return tr(
"19-item self-report scale relating to attachment to an unborn baby."
);
}
// ============================================================================
// Instance info
// ============================================================================
bool Maas::isComplete() const
{
return noValuesNull(strseq(FN_QPREFIX, 1, N_QUESTIONS));
}
QStringList Maas::summary() const
{
int quality_min = 0;
int quality_score = 0;
int quality_max = 0;
int time_min = 0;
int time_score = 0;
int time_max = 0;
int global_min = 0;
int global_score = 0;
int global_max = 0;
for (int q = 1; q <= N_QUESTIONS; ++q) {
const QVariant v = value(strnum(FN_QPREFIX, q));
if (v.isNull()) {
continue;
}
const int score = v.toInt();
if (QUALITY_OF_ATTACHMENT_Q.contains(q)) {
quality_min += MIN_SCORE_PER_Q;
quality_score += score;
quality_max += MAX_SCORE_PER_Q;
}
if (TIME_IN_ATTACHMENT_MODE_Q.contains(q)) {
time_min += MIN_SCORE_PER_Q;
time_score += score;
time_max += MAX_SCORE_PER_Q;
}
global_min += MIN_SCORE_PER_Q;
global_score += score;
global_max += MAX_SCORE_PER_Q;
}
const QString fmt("%1 [%2–%3]: <b>%4</b>.");
return QStringList{
fmt.arg(
xstring("quality_of_attachment_score"),
QString::number(quality_min),
QString::number(quality_max),
QString::number(quality_score)
),
fmt.arg(
xstring("time_in_attachment_mode_score"),
QString::number(time_min),
QString::number(time_max),
QString::number(time_score)
),
fmt.arg(
xstring("global_attachment_score"),
QString::number(global_min),
QString::number(global_max),
QString::number(global_score)
),
};
}
QStringList Maas::detail() const
{
QStringList lines = completenessInfo();
lines += fieldSummaries(
XSTRING_Q_PREFIX, XSTRING_Q_SUFFIX, " ", FN_QPREFIX, 1, N_QUESTIONS
);
lines.append("");
return lines + summary();
}
OpenableWidget* Maas::editor(const bool read_only)
{
const QString copyright = xstring("copyright");
const QVector<int> answers{1, 2, 3, 4, 5};
QVector<QuPage*> pages;
auto addQ =
[this, &answers](QVector<QuElement*>& elements, const int q) -> void {
// Establish options
QVector<int> answer_sequence = answers;
// ... If you mistakenly add "const" you get the error
// "no matching functino for call to 'swap(const in&, const int&)'"
if (REVERSED_Q.contains(q)) {
std::reverse(answer_sequence.begin(), answer_sequence.end());
}
NameValueOptions options;
for (const int a : answer_sequence) {
const QString atext = xstring(
XSTRING_A_FMT.arg(QString::number(q), QString::number(a))
);
options.append(NameValuePair(atext, a));
}
// Create question
const QString xstringname(XSTRING_Q_FMT.arg(q));
QuText* question = new QuText(xstring(xstringname));
question->setBold();
elements.append(question);
// Create MCQ
const QString fieldname = strnum(FN_QPREFIX, q);
QuMcq* mcq = new QuMcq(fieldRef(fieldname), options);
elements.append(mcq);
};
auto addText
= [this](
QVector<QuElement*>& elements, const QString& xstringname
) -> void {
QuText* t = new QuText(xstring(xstringname));
t->setBig();
elements.append(t);
};
auto addCopyright = [©right](QVector<QuElement*>& elements) -> void {
elements.append(new QuSpacer());
elements.append(new QuSpacer());
QuText* t = new QuText(copyright);
t->setItalic();
t->setFontSize(uiconst::FontSize::VerySmall);
elements.append(t);
};
auto addPage = [&](const int q) {
QVector<QuElement*> elements;
if (q == 1) {
addText(elements, "instructions");
elements.append(new QuSpacer());
}
addQ(elements, q);
if (q == N_QUESTIONS) {
elements.append(new QuSpacer());
addText(elements, "thanks");
addCopyright(elements);
}
QuPage* page = new QuPage(elements);
page->setTitle(
QString("%1 %2").arg(textconst.question(), QString::number(q))
);
pages.append(page);
};
for (int qnum = 1; qnum <= N_QUESTIONS; ++qnum) {
addPage(qnum);
}
auto questionnaire = new Questionnaire(m_app, pages);
questionnaire->setType(QuPage::PageType::Patient);
questionnaire->setReadOnly(read_only);
return questionnaire;
}