GUI/src/dialogs/EditPatientDialog.cpp

#include "EditPatientDialog.h"

#include <QVBoxLayout>
#include <QLabel>
#include <QDateTime>
#include <QToolButton>
#include <QSqlTableModel>
#include <QSqlError>
#include <QUuid>
#include <QDebug>
#include <QFont>
#include <QFontMetrics>
#include <QRegExpValidator>
#include <QRegExp>


#include "dialogs/SelectDialog.h"
#include "dialogs/DialogManager.h"
#include "components/ListBox.h"
#include "components/ULineEdit.h"
#include "components/UTextEdit.h"

namespace
{
    const int ENDLINE_SPACE = 3;
    int queryValue(QSqlTableModel* model, int aColIDIndex, const QVariant& aPatId)
    {
        for (int i = 0; i < model->rowCount(); ++i)
        {
            if (model->data(model->index(i, aColIDIndex)) == aPatId) return i;
        }
        return -1;
    }
}

EditPatientDialog::EditPatientDialog(const QString& aTitle, QWidget* parent, Qt::WindowFlags f) : GUIFormBaseDialog(parent, f)
{
    QVBoxLayout* layout = new QVBoxLayout(mFormWidget);
    layout->setSpacing(10);
    // add title
    QLabel* lbl_title = new QLabel(this);
    lbl_title->setAlignment(Qt::AlignCenter);
    lbl_title->setText(aTitle);
    lbl_title->setObjectName("title");
    layout->addWidget(lbl_title);

    //add old password
    QLabel* lbl_id = new QLabel(this);
    lbl_id->setText(tr("ID ") + QString("<font color='#930000'>*</font>"));
    le_id = new ULineEdit(this);
    le_id->setMaxLength(30);
    le_id->setValidator(new QRegExpValidator(QRegExp("[a-zA-z0-9]+$"), le_id));
    layout->addWidget(lbl_id);
    layout->addWidget(le_id);
    QLabel* lbl_endline1 = new QLabel(this);
    lbl_endline1->setFixedHeight(ENDLINE_SPACE);
    lbl_endline1->setObjectName("endline");
    layout->addWidget(lbl_endline1);

    QLabel* lbl_name = new QLabel(this);
    lbl_name->setText(tr("Name") + QString("<font color='#930000'>*</font>"));
    le_name = new ULineEdit(this);
    le_name->setValidator(new QRegExpValidator(QRegExp("^[A-Za-z0-9\u4e00-\u9fa5]+$"), le_name));
    le_name->setMaxLength(30);
    layout->addWidget(lbl_name);
    layout->addWidget(le_name);
    QLabel* lbl_endline2 = new QLabel(this);
    lbl_endline2->setFixedHeight(ENDLINE_SPACE);
    lbl_endline2->setObjectName("endline");
    layout->addWidget(lbl_endline2);

    QLabel* lbl_sex = new QLabel(this);
    lbl_sex->setText(tr("Gender"));
    layout->addWidget(lbl_sex);
    btnSex = new ListBox(this);
    btnSex->setText(tr("Female"));
    btnSex->setProperty("idx", 0);

    btnSex->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
    connect(btnSex, &QToolButton::clicked, [=]() {
        SelectDialog dialog(this);
        QStringList items;
        items << tr("Female") << tr("Male") << tr("Other");
        dialog.setValues(items);
        dialog.setSelectedValue(items[btnSex->property("idx").toInt()]);
        dialog.setWindowModality(Qt::WindowModal);
        if (dialog.exec() == QDialog::Accepted)
        {
            btnSex->setText(dialog.getSelectedValue());
            btnSex->setProperty("idx", items.indexOf(dialog.getSelectedValue()));
        }
        });
    layout->addWidget(btnSex);
    QLabel* lbl_endline9 = new QLabel(this);
    lbl_endline9->setFixedHeight(ENDLINE_SPACE);
    lbl_endline9->setObjectName("endline");
    layout->addWidget(lbl_endline9);


    QLabel* lbl_date = new QLabel(this);
    lbl_date->setText(tr("Birth Date"));

    layout->addWidget(lbl_date);
    btnDate = new ListBox(this);
    btnDate->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
    btnDate->setText("1990-06-15");
    connect(btnDate, &QToolButton::clicked, [=]() {
        DialogResult result = DialogManager::Default()->requestSelectDate(btnDate->text());
        if (result.ResultCode == QDialog::Accepted)
        {
            btnDate->setText(result.ResultData.toString());
        }
        });
    layout->addWidget(btnDate);
    QLabel* lbl_endline5 = new QLabel(this);
    lbl_endline5->setObjectName("endline");
    lbl_endline5->setFixedHeight(ENDLINE_SPACE);
    layout->addWidget(lbl_endline5);

    lbl_error = new QLabel(this);
    lbl_error->setObjectName("warn");
    layout->addWidget(lbl_error);
    lbl_error->setWordWrap(true);
}

EditPatientDialog::~EditPatientDialog()
{

}

void EditPatientDialog::setPatientInformation(PatientInformation* information)
{
    if (information)
    {
        le_id->setText(information->ID);
        btnSex->setText(information->Sex == tr("F") ? tr("Female") : (information->Sex == tr("M") ? tr("Male") : tr("Other")));
        le_name->setText(information->Name);
        btnDate->setText(information->BirthDate);
        currentPatientUID = information->PatientUID;
        AddDate = information->AddDate;
        le_id->setEnabled(false);
    }

}

void EditPatientDialog::clearPatientInformation()
{
    le_id->setText("");
    //    le_date->setText("");
    le_name->setText("");
}

void EditPatientDialog::showErrorMessage(const QString& aMessage)
{
    QFontMetrics metrics(lbl_error->font());
    if (metrics.width(aMessage)>450){
        lbl_error->setMinimumHeight(80);
    }
    else{
        lbl_error->setMinimumHeight(40);
    }
    lbl_error->setText(aMessage);
    lbl_error->setVisible(true);
}

bool EditPatientDialog::updateReferenceData()
{
    PatientInformation* inf = getPatientInformation();

    if (le_id->text().isEmpty())
    {
        showErrorMessage(tr("ID can't be empty!"));
        return false;
    }
    inf->ID = le_id->text().trimmed();
    if (le_name->text().isEmpty())
    {
        showErrorMessage(tr("Patient Name can't be empty!"));
        return false;
    }
    inf->Name = le_name->text().trimmed();
    int selectedRow = 0;
    bool isAdd = currentPatientUID.isEmpty();
    if (isAdd)
    {
        int ref_rowid = queryValue(model, 1, inf->ID);
        if (ref_rowid >= 0)
        {
            showErrorMessage(tr("The ID is already existed!"));
            return false;
        }
        inf->PatientUID = QUuid::createUuid().toString();
        inf->AddDate = QDateTime::currentDateTime().toString("yyyy-MM-dd HH:mm:ss");
        model->insertRow(0);
    }
    else
    {
        inf->PatientUID = currentPatientUID;
        selectedRow = queryValue(model, 1, inf->ID);
        inf->AddDate = AddDate;
    }
    inf->Sex = btnSex->text() == tr("Female") ? "F" : (tr("Male") == btnSex->text() ? "M" : "O");
    inf->BirthDate = btnDate->text();

#define ADD_PATIENT_PROPERTY(val)\
        model->setData(model->index(selectedRow,PatientInformationEnum:: val),inf->val);
    EDIT_PATIENT()
#undef ADD_PATIENT_PROPERTY
        if (model->submitAll())
        {
            return true;
        }
        else
        {
            qDebug()<<model->lastError().text();
            showErrorMessage("Submit fail by database error!");
            return false;
        }

}