#include "windowrennliste.h"
#include "ui_windowrennliste.h"
#include <QColor>
#include <QBrush>
#include <iostream>
#include <QDebug>
#include "windowrace.h"
using std::vector;
using std::string;

WindowRennliste::WindowRennliste(DataBase *db, QWidget *parent) :
    QMainWindow(parent),
    ui(new Ui::WindowRennliste)
{
    ui->setupUi(this);

    this->windowClose = false;

    this->selectedRow = 0;

    this->ui->tWRennliste->setSelectionBehavior(QAbstractItemView::SelectRows);
    this->ui->tWRennliste->setSelectionMode(QAbstractItemView::SingleSelection);

    QObject::connect(this->ui->tWRennliste, SIGNAL(doubleClicked(const QModelIndex&)), this, SLOT(listClick(const QModelIndex&)));
    this->db = db;

    string statement;
    vector< vector<QString> > fahrer, autos, rennid;
    statement = "select id_rennen from aktrennen group by id_rennen order by id_rennen DESC limit 1";
    rennid = this->db->getData(statement, 1);
    statement = "select fahrershellid, autoshellid, fahrerdeaid, autodeaid from aktrennen where id_rennen like "+rennid[0][0].toStdString();

    this->tableData = db->getData(statement, 4);
    this->ui->tWRennliste->setRowCount(this->tableData.size());
    this->ui->tWRennliste->setColumnCount(6);
    QStringList header;
    header<< "Fahrer" << "Auto"<< "Zeit"<< "Fahrer"<< "Auto"<< "Zeit";

    this->ui->tWRennliste->setHorizontalHeaderLabels(header);


    for(int i = 0; i < this->ui->tWRennliste->horizontalHeader()->count();i++){
        this->ui->tWRennliste->horizontalHeader()->setSectionResizeMode(i, QHeaderView::Stretch);
    }


    for(unsigned int i = 0; i < tableData.size(); i++){
        statement = "select name from fahrer where id like " + tableData[i][0].toStdString();
        fahrer = this->db->getData(statement, 1);
        this->ui->tWRennliste->setItem(i, 0, new QTableWidgetItem(fahrer[0][0]));
        this->ui->tWRennliste->item(i,0)->setFlags(Qt::ItemIsEnabled);

        statement = "select name from AutoKonfiguration where id_auto like " + tableData[i][1].toStdString()+" order by seit DESC";
        autos = this->db->getData(statement, 1);
        this->ui->tWRennliste->setItem(i, 1, new QTableWidgetItem(autos[0][0]));
        this->ui->tWRennliste->item(i,1)->setFlags(Qt::ItemIsEnabled);

        this->ui->tWRennliste->setItem(i, 2, new QTableWidgetItem());

        statement = "select name from fahrer where id like " + tableData[i][2].toStdString();
        fahrer = this->db->getData(statement, 1);
        this->ui->tWRennliste->setItem(i, 3, new QTableWidgetItem(fahrer[0][0]));
        this->ui->tWRennliste->item(i,3)->setFlags(Qt::ItemIsEnabled);

        statement = "select name from AutoKonfiguration where id_auto like " + tableData[i][3].toStdString()+" order by seit DESC";
        autos = this->db->getData(statement, 1);
        this->ui->tWRennliste->setItem(i, 4, new QTableWidgetItem(autos[0][0]));
        this->ui->tWRennliste->item(i,4)->setFlags(Qt::ItemIsEnabled);

        this->ui->tWRennliste->setItem(i, 5, new QTableWidgetItem());
    }
    for(int i = 0; i < 6; i++){
        this->ui->tWRennliste->item(0, i)->setBackground(Qt::green);
    }
}
void WindowRennliste::setWindowRace(WindowRace *instance){
    this->instanceWindowRace = instance;
}
vector<QString> WindowRennliste::getDriverAndCarSettings(){
    vector<QString> vec;
    vec.push_back(this->ui->tWRennliste->item(this->selectedRow+1, 0)->text());
    vec.push_back(this->ui->tWRennliste->item(this->selectedRow+1, 1)->text());
    vec.push_back(this->ui->tWRennliste->item(this->selectedRow+1, 3)->text());
    vec.push_back(this->ui->tWRennliste->item(this->selectedRow+1, 4)->text());
    return vec;
}
vector<QString> WindowRennliste::getDriverAndCarId(){
    //shellFahrer shellAuto deaFahrer deaAuto
    return this->tableData[this->selectedRow];
}

void WindowRennliste::listClick(const QModelIndex & index){

    QString driverShell = this->ui->tWRennliste->item(index.row(), 0)->text();
    QString carShell = this->ui->tWRennliste->item(index.row(), 1)->text();
    QString driverDea = this->ui->tWRennliste->item(index.row(), 3)->text();
    QString carDea = this->ui->tWRennliste->item(index.row(), 4)->text();

    vector<QString> vec;
    vec.push_back(driverShell);
    vec.push_back(carShell);
    vec.push_back(driverDea);
    vec.push_back(carDea);

    this->instanceWindowRace->setDriverAndCar(vec);
    this->instanceWindowRace->prepareNextRace();
    this->setSelection(index.row());
    this->sendIds();

}
void WindowRennliste::closeEvent(QCloseEvent *event){
    if(!this->windowClose){
        this->setWindowState(Qt::WindowMinimized);
        event->ignore();
    }
    else{
        event->accept();
    }

}
void WindowRennliste::schliessen(){
    this->windowClose = true;
    this->close();
    delete this;
}

void WindowRennliste::setSelection(int row){
    for(int i = 0; i < 6; i++){
        this->ui->tWRennliste->item(this->selectedRow, i)->setBackground(Qt::yellow);
    }
    this->selectedRow = row;
    for(int i = 0; i < 6; i++){
        this->ui->tWRennliste->item(row, i)->setBackground(Qt::green);
    }
    this->sendIds();
    vector<QString> vec;
    vec.push_back(this->ui->tWRennliste->item(this->selectedRow, 0)->text());
    vec.push_back(this->ui->tWRennliste->item(this->selectedRow, 1)->text());
    vec.push_back(this->ui->tWRennliste->item(this->selectedRow, 3)->text());
    vec.push_back(this->ui->tWRennliste->item(this->selectedRow, 4)->text());
    this->instanceWindowRace->setDriverAndCar(vec);

}
void WindowRennliste::sendIds(){
    this->instanceWindowRace->setDriverAndCarId(this->getDriverAndCarId());
}

void WindowRennliste::changeSelection(){
    if(this->selectedRow + 1 < this->tableData.size()){
        for(unsigned int i = 0; i < 6; i++){
            this->ui->tWRennliste->item(this->selectedRow, i)->setBackground(Qt::gray);
            this->ui->tWRennliste->item(this->selectedRow+1, i)->setBackground(Qt::green);
        }
        this->selectedRow += 1;
        this->sendIds();

        vector<QString> vec;
        vec.push_back(this->ui->tWRennliste->item(this->selectedRow, 0)->text());
        vec.push_back(this->ui->tWRennliste->item(this->selectedRow, 1)->text());
        vec.push_back(this->ui->tWRennliste->item(this->selectedRow, 3)->text());
        vec.push_back(this->ui->tWRennliste->item(this->selectedRow, 4)->text());
        this->instanceWindowRace->setDriverAndCar(vec);
    }
}

WindowRennliste::~WindowRennliste()
{
    delete ui;

}