#include "mainwindow.h"
#include "ui_mainwindow.h"
#include "qmconfteams.h"
#include "qmconfclass.h"
#include "qmconfwinners.h"
#include "qmteamdisplay.h"
#include "QMessageBox"
#include "QInputDialog"
#include "QTime"
#include "qmdialoglegstarttimes.h"
#include "qmdisqualified.h"
#include "qmdatacheck.h"
#include "qmdialogloadexternalteams.h"
#include "QFileDialog"
#include "qmdialoguploadlegtimes.h"
#include "qmreportwindow.h"
#include "QTabWidget"
#include "QLayout"
#include "qmeventstatus.h"
#include "qmdownloadlegtimes.h"
#include "qmdialogabout.h"
#include "qmhttppath.h"
#include "qmdialogchangeteamnumber.h"
#include "qmfulldata.h"

#include    "consts.h"
#include    "structs.h"
#include    "proto.h"

MainWindow *mw = NULL;
bool MainWindow::shutDown = false;

MainWindow::MainWindow(QWidget *parent) :
    QMainWindow(parent),
    ui(new Ui::MainWindow)
{
    ui->setupUi(this);
    mw = this;
    setWindowTitle("Mara");

    tabWidget = new QTabWidget();
    setCentralWidget(tabWidget);

    tabWidget->addTab( new QmConfTeams,    "Configure");
    tabWidget->addTab( new QmConfClass,    "Class");
    tabWidget->addTab( new QmConfWinners,  "Winners");
    tabWidget->addTab( new QmEventStatus,  "Status");
    tabWidget->addTab( new qmTeamDisplay,  "Team Data");
    tabWidget->addTab( new qmDisqualified, "Disqual");
    tabWidget->addTab( new qmDataCheck,    "Data Check");
    tabWidget->addTab( new qmFullData,     "Full Data");
    tabWidget->addTab( reportWindow = new QmReportWindow, "Reports");

    QMenu *m0 = new QMenu ("Team");
    ui->menuBar->addMenu(m0);
    m0->addAction("Reset All Team Data", this, SLOT(resetTeamData()));
    m0->addAction("Generate dummy team names", this, SLOT(generateDummyTeamNames()));
    m0->addAction("Copy/Move/Swap Team Data", this, SLOT(changeTeamNumber()));

    QMenu *m1 = new QMenu ("Leg Time Setup");
    ui->menuBar->addMenu(m1);
    m1->addAction("Clear ALL Leg Times", this, SLOT(clearLegTimes()));
    m1->addAction("Clear single leg start times", this, SLOT(ClearOneLegTimes()));
    m1->addSeparator();
    m1->addAction("Set Start Times", this, SLOT(setStartTimes()));
    m1->addSeparator();
    m1->addAction("Set calculated leg start", this, SLOT(setCalcLegStart()));
    m1->addAction("Set ordered incremental leg start", this, SLOT(setOrderedIncLegStart()));
    m1->addAction("Set staggered start time", this, SLOT(setStaggeredLegStart()));
    m1->addAction("Set fixed start time", this, SLOT(setFixedLegStart()));
    m1->addSeparator();
    m1->addAction("Recalculate elapsed times", this, SLOT(recalcLegTimes()));

    QMenu *m2 = new QMenu ("Upload");
    ui->menuBar->addMenu(m2);
    m2->addAction("Load team information from external file", this, SLOT(loadExternalTeams()));
    m2->addAction("Load team information from Web Page", this, SLOT(loadExternalHtmlTeams()));
    m2->addAction("Upload time information", this, SLOT(uploadLegData()));

    QMenu *m3 = new QMenu ("Export");
    ui->menuBar->addMenu(m3);
    m3->addAction("Store team information to external file", this, SLOT(storeExternalTeams()));
    //m3->addAction("Store basic team info to external file", this, SLOT(storeTeamInfo()));
    m3->addAction("Create external leg data file", this, SLOT(storeLegData()));

    QMenu *m4 = new QMenu ("Reports");
    ui->menuBar->addMenu(m4);
    m4->addAction("Generate All Reports", this, SLOT(generateReports()));

    ui->menuBar->addAction("About", this, SLOT(showAbout()));
}

MainWindow::~MainWindow()
{
    delete ui;
}

void MainWindow::showMessage( const QString & msg, int timeout)
{
    if ( mw )
    {
        mw->ui->statusBar->showMessage(msg, timeout);
    }
}

void MainWindow::registerReport(const QString &report, const QString &name)
{
    if (mw && mw->reportWindow)
    {
        mw->reportWindow->addReport(report, name);
    }
}

void MainWindow::changeEvent(QEvent *e)
{
    QMainWindow::changeEvent(e);
    switch (e->type()) {
    case QEvent::LanguageChange:
        ui->retranslateUi(this);
        break;
    default:
        break;
    }
}

void MainWindow::setStartTimes(void)
{
    if ( QMessageBox::Ok == QMessageBox::warning(this, tr("Mara"),
                                    tr("This will reset the start times for all teams based on the Category configuration.\n"
                                       "Are you sure you want to do this?"),
                                    QMessageBox::Cancel,
                                    QMessageBox::Ok))
    {
        leg_start();
    }

}

void MainWindow::clearLegTimes(void)
{
    if ( QMessageBox::Ok == QMessageBox::warning(this, tr("Mara"),
                                    tr("This will clear ALL leg times for ALL teams.\n"
                                       "Are you sure you want to do this?"),
                                    QMessageBox::Cancel,
                                    QMessageBox::Ok))
    {
        leg_ini();
    }
}

void MainWindow::resetTeamData(void)
{
    if ( QMessageBox::Ok == QMessageBox::warning(this, tr("Mara"),
                                    tr("This will clear ALL team information.\n"
                                       "Are you sure you want to do this?"),
                                    QMessageBox::Cancel,
                                    QMessageBox::Ok))
    {
        tm_init();
    }
}

void MainWindow::generateDummyTeamNames(void)
{
    if ( QMessageBox::Ok == QMessageBox::warning(this, tr("Mara"),
                                    tr("This will generate DUMMY team names.\n"
                                       "Are you sure you want to do this?"),
                                    QMessageBox::Cancel,
                                    QMessageBox::Ok))
    {
        tm_gen();
    }
}

void MainWindow::changeTeamNumber(void)
{
    QmDialogChangeTeamNumber dialog("Copy/Move/Swap Team Data",this);
    dialog.exec();
}

void MainWindow::ClearOneLegTimes(void)
{
    bool ok;
    int leg = QInputDialog::getInt(this, tr("Clear One Leg Start Time"),
                                              tr("Leg:"), 0, 0, config.num_legs, 1, &ok);
    if ( ok && leg)
    {
        tm_clearleg_specified(leg, FALSE);
    }
}

void MainWindow::setCalcLegStart(void)
{
    QmDialogLegStartTimes dialog("Calculate Leg Start Time",this);
    dialog.setDeltaTimeLabel("Delta Time");
    dialog.setDescription("The start time is based on the end time of the previous leg with a constant Delta time added");

qDebug ("Must disable stuff");
    if ( QDialog::Accepted == dialog.exec() )
    {
        if ( dialog.getLeg() )
        {
            tm_lgs(dialog.getLeg(),
                   dialog.getDeltaTime(),
                   dialog.getReport(),
                   dialog.getClear() );
        }
    }
}

void MainWindow::setOrderedIncLegStart(void)
{
    QmDialogLegStartTimes dialog("Ordered Incremental Leg Start Time",this);
    dialog.setTimeLabel("Start Time");
    dialog.setDeltaTimeLabel("Delta Time");
    dialog.setDescription("The specified start time is given to the fastest team. Teams are then set at specified Delta from that time.");
    if ( QDialog::Accepted == dialog.exec() )
    {
        if ( dialog.getLeg() )
        {
            tm_lgs1(dialog.getLeg(),
                   dialog.getTime(),
                   dialog.getDeltaTime(),
                   dialog.getReport(),
                   dialog.getClear() );
        }
    }
}

void MainWindow::setStaggeredLegStart(void)
{
    QmDialogLegStartTimes dialog("Staggered Leg Start Time",this);
    dialog.setTimeLabel("Start Time");
    dialog.setDeltaTimeLabel("Stagger Time");
    dialog.setDescription("The lowest numbered team is given the start time. The teams are then starggered by team number from that time.");
    if ( QDialog::Accepted == dialog.exec() )
    {
        if ( dialog.getLeg() )
        {
            tm_staggered(dialog.getLeg(),
                   dialog.getTime(),
                   dialog.getDeltaTime(),
                   dialog.getReport(),
                   dialog.getClear() );
        }
    }
}

void MainWindow::setFixedLegStart(void)
{
    QmDialogLegStartTimes dialog("Fixed Leg Start Time",this);
    dialog.setTimeLabel("Start Time");
    dialog.setDescription("The specified start time is given to all teams.");
    if ( QDialog::Accepted == dialog.exec() )
    {
        if ( dialog.getLeg() )
        {
            tm_fixedstart(dialog.getLeg(),
                   dialog.getTime(),
                   //dialog.getDeltaTime(),
                   dialog.getReport(),
                   dialog.getClear() );
        }
    }
}

void MainWindow::recalcLegTimes(void)
{
    QmDialogLegStartTimes dialog("Recalc Elesped Times",this);
    dialog.setDescription("The elasped times for all teams is recaclulated. This should not be neeed.");
    if ( QDialog::Accepted == dialog.exec() )
    {
        if ( dialog.getLeg() )
        {
            tm_recalcElapsed(dialog.getLeg());
        }
    }
}

void MainWindow::loadExternalTeams(void)
{
    QString fileName = QFileDialog::getOpenFileName(
            this, tr("Load File"),
            appSettings->value("Recent/ExternalTeams",filepath).toString(),
            tr("Data (*.csv);;All (*.*)"),
            0,
            QFileDialog::ReadOnly);

    if ( fileName.isEmpty() )
    {
        return;
    }
    appSettings->setValue("Recent/ExternalTeams", fileName); 

    QmDialogLoadExternalTeams dialog(fileName,this);
    dialog.exec();
}

void MainWindow::loadExternalHtmlTeams(void)
{
    Qmhttppath msgBox;
    int rv = msgBox.exec();
    if (rv == QDialog::Accepted)
    {
        QmDialogLoadExternalTeams dialog( msgBox.urlLineEdit->text(), &msgBox.allData ,this);
        dialog.exec();
    }
    else
    {
         MainWindow::showMessage("No Web Address selected. No teams uploaded");
    }
}

void MainWindow::storeExternalTeams(void)
{
    QString fileName = QFileDialog::getSaveFileName(
            this, tr("Store File"),
            appSettings->value("Recent/storeExternalTeams",filepath).toString(),
            tr("Data (*.csv);;All (*.*)"),
            0
            );
    if ( fileName.isEmpty() )
    {
        return;
    }
    appSettings->setValue("Recent/storeExternalTeams", fileName); 
    MainWindow::showMessage("Writing external data");
    QmDialogLoadExternalTeams::storeData(fileName);
    MainWindow::showMessage("Writing external data completed");
}

void MainWindow::storeTeamInfo(void)
{
    QString fileName = QFileDialog::getSaveFileName(
            this, tr("Store Team Info File"),
            appSettings->value("Recent/storeTeamInfo",filepath).toString(),
            tr("Data (*.txt);;All (*.*)"),
            0
            );
    if ( fileName.isEmpty() )
    {
        return;
    }
    appSettings->setValue("Recent/storeTeamInfo", fileName); 
    MainWindow::showMessage("Writing team info");
    QmDialogLoadExternalTeams::storeTeamInfo(fileName);
    MainWindow::showMessage("Writing team info completed");
}

void MainWindow::storeLegData(void)
{
    QmDownloadLegTimes dialog(this);
    dialog.exec();
}

void MainWindow::uploadLegData(void)
{
    QmDialogUploadLegTimes  dialog(this);
    dialog.exec();
}

void MainWindow::generateReports(void)
{
    if( load_report_data() )
    {
        pri_all_reports();
    }
}

void MainWindow::showAbout(void)
{
    QmDialogAbout dialog(this);
    dialog.setText(QString("Build Date: ") + __DATE__ + " " + __TIME__ + "\nProgram Version: " + VERSION + "\nQT Version: " + QT_VERSION_STR);
    dialog.setPath(filepath);
    dialog.exec();
}

void MainWindow::disableAllMenus(QMenu *menu)
{
    if (menu) {
        foreach (QAction *action, menu->actions() ) {
            if (action->isSeparator()) {
            } else if (action->menu()) {
                //qDebug(">>> this action is associated with a submenu, iterating it recursively...");
                mw->disableAllMenus(action->menu());
            } else {
                action->setDisabled(true);
            }
        }
    }
}

void MainWindow::disableAllTabs(void)
{
    MainWindow::showMessage ("Number of legs has changed - Restart application");
    shutDown = true;

    for(int ii = 0; ii < mw->tabWidget->count() ; ii++) {
        mw->tabWidget->setTabEnabled(ii, false);
    }

    foreach (QAction *action, mw->ui->menuBar->actions() ) {
        mw->disableAllMenus(action->menu());
    }

}