#include "WorklistSettingsDialog.h"
#include "components/ULineEdit.h"
#include "dialogs/DicomSettingsArea.h"
#include "json/jsonobject.h"

#include <QVBoxLayout>
#include <QLabel>

namespace
{
    const int ENDLINE_SPACE = 3;
}

WorklistSettingsDialog::WorklistSettingsDialog(QWidget* aParent, Qt::WindowFlags aWindowFlag)
    : GUIFormBaseDialog(aParent, aWindowFlag)
    , mSettingsArea(new DicomSettingsArea(this))
    , mErrorText(new QLabel(this))
{
    QVBoxLayout* layout = new QVBoxLayout(mFormWidget);
    layout->setSpacing(10);
    //Title
    QLabel* title = new QLabel(this);
    title->setAlignment(Qt::AlignCenter);
    title->setText(tr("Worklist Settings"));
    title->setObjectName("title");
    layout->addWidget(title);
    layout->addWidget(mSettingsArea);

    QLabel* endline = new QLabel(this);
    endline->setFixedHeight(ENDLINE_SPACE);
    endline->setObjectName("endline");
    layout->addWidget(endline);
    layout->addWidget(mErrorText);
    mErrorText->setObjectName("warn");
    mErrorText->hide();

    initConfig();
}

WorklistSettingsDialog::~WorklistSettingsDialog()
{

}

void WorklistSettingsDialog::initConfig()
{
    host serverInfo;
    serverInfo = JsonObject::Instance()->getServer(JsonObject::WORKLIST);
    mSettingsArea->setServerAETitle(serverInfo.ae);
    mSettingsArea->setServerIpAddress(serverInfo.ip);
    mSettingsArea->setMyAETitle(serverInfo.localAE);
    mSettingsArea->setServerPort(serverInfo.port);
}

bool WorklistSettingsDialog::updateReferenceData()
{
    QString myAETitle = mSettingsArea->getMyAETitle();
    QString serverIp = mSettingsArea->getServerIpAddress();
    QString serverPort = mSettingsArea->getServerPort();
    QString serverAETitle = mSettingsArea->getServerAETitle();
    mErrorText->show();

    if(myAETitle.isEmpty())
    {
        mErrorText->setText(tr("AE can't be empty"));
        return false;
    }

    if(serverAETitle.isEmpty())
    {
        mErrorText->setText(tr("Server AE can't be empty"));
        return false;
    }

    if(serverIp.isEmpty())
    {
        mErrorText->setText(tr("Server Ip can't be empty"));
        return false;
    }

    if(serverPort.isEmpty())
    {
        mErrorText->setText(tr("Server Port can't be empty"));
        return false;
    }

    if(!mSettingsArea->isIpAddressValid())
    {
        mErrorText->setText(tr("Ip Address is not valid"));
        return false;
    }

    if(!mSettingsArea->isPortValid())
    {
        mErrorText->setText(tr("Port is not valid"));
        return false;
    }

    host serverInfo;
    serverInfo.ip = serverIp;
    serverInfo.ae = serverAETitle;
    serverInfo.localAE = myAETitle;
    serverInfo.port = serverPort;
    JsonObject::Instance()->setServer(JsonObject::WORKLIST, serverInfo);

    return true;
}