#include "Layout.h"
#include "TabWidget.h"
#include "GroupBox.h"
#include "GridLayout.h"
#include "SpinBox.h"
#include "DoubleSpinBox.h"
#include "Vector3DSpinBox.h"
#include "CheckBox.h"
#include "ComboBox.h"
#include "PushButton.h"
#include "TextEdit.h"
#include "Label.h"
#include "DataPlot1D.h"
#include "DataPlot2D.h"
#include "RangeFinderPlot.h"
#include "Picture.h"
#include "Map.h"
#include <QGeoCoordinate>
#include <QGridLayout>


Layout::Layout(QWidget* parent,XmlWidget* xml,QString name,QString type): XmlWidget(name,type,xml) {
    qgridlayout=new QGridLayout(parent);
    Constructor(name);
}

Layout::Layout(Layout* parent,QString name,QString type): XmlWidget(name,type,parent) {
    qgridlayout=new QGridLayout(new QWidget());
    Constructor(name);
}

void Layout::Constructor(QString name) {
    visible_widget=qgridlayout->parentWidget();
    //if(visible_widget==NULL) printf("null\n");
    qgridlayout->setObjectName(name);
    //printf("layout\n%s\n",XmlDoc().toString().toLocal8Bit().constData());
    SetIsContainer(true);
    SetIsExpandable(true);

    qgridlayout->setHorizontalSpacing(2);
    qgridlayout->setVerticalSpacing(2);
    qgridlayout->setContentsMargins (2,2,2,2);

    //splitter = new QSplitter();
    //addWidget(splitter);
    /*
    QWidget *widget = new QWidget();
    //QHBoxLayout *parentLayout = new QHBoxLayout();
    widget->setLayout(this);
    parent->addWidget(widget);
    //QTabWidget *tabWidget = new QTabWidget();
    //parentLayout->addWidget(tabWidget);*/
}

Layout::~Layout() {
    delete qgridlayout;
}

void Layout::addWidget(QWidget *widget, int row, int column) {
    qgridlayout->addWidget(widget,row,column);
}

QGridLayout* Layout::getQGridLayout() {
    return qgridlayout;
}

void Layout::XmlEvent(QDomElement dom) {
    XmlWidget* widget=NULL;
    QString type=dom.tagName();
    QString name=dom.attribute("name");
    QString old_name=dom.attribute("old_name");
    int row=dom.attribute("row").toInt();
    int col=dom.attribute("col").toInt();

//initially rowCount()=1 and columnCount()=1 but count()=0 !
    //new row
    if(row==-1 && col==-1) {
        row=qgridlayout->rowCount();
        if(qgridlayout->count()==0) row=0;
        col=0;
    }
    //last row last col
    if(row==-1 && col==0) {
        row=qgridlayout->rowCount()-1;
        int i;
        for(i=0;i<=qgridlayout->columnCount();i++) {
            if(qgridlayout->itemAtPosition(row,i)==NULL) break;
        }
        col=i;
    }
    //if an item already exists at this position, put it on a new row
    if(qgridlayout->itemAtPosition(row,col)!=NULL) {
        printf("existe %s\n",name.toLocal8Bit().constData());
        row=qgridlayout->rowCount();
    }

    if(type=="TabWidget") {
        int position=dom.attribute("position").toInt();
        widget = new TabWidget(this,row,col,name,(QTabWidget::TabPosition)position);
    }
    if(type=="GroupBox") {
        widget = new GroupBox(this,row,col,name);
    }
    if(type=="GridLayout") {
        widget = new GridLayout(this,row,col,name);
    }
    if(type=="SpinBox") {
        int value=dom.attribute("value").toInt();
        QString suffix=dom.attribute("suffix");
        int min=dom.attribute("min").toInt();
        int max=dom.attribute("max").toInt();
        int step=dom.attribute("step").toInt();
        widget= new SpinBox(this,row,col,name,suffix,value,min,max,step);
    }
    if(type=="DoubleSpinBox") {
        QString value=dom.attribute("value");
        QString suffix=dom.attribute("suffix");
        double min=dom.attribute("min").toDouble();
        double max=dom.attribute("max").toDouble();
        double step=dom.attribute("step").toDouble();
        int decimals=dom.attribute("decimals").toInt();
        widget= new DoubleSpinBox(this,row,col,name,suffix,value,min,max,step,decimals);
    }
    if(type=="Vector3DSpinBox") {
        QString value[3];
        value[0]=dom.attribute("value_x");
        value[1]=dom.attribute("value_y");
        value[2]=dom.attribute("value_z");
        double min=dom.attribute("min").toDouble();
        double max=dom.attribute("max").toDouble();
        double step=dom.attribute("step").toDouble();
        int decimals=dom.attribute("decimals").toInt();
        widget= new Vector3DSpinBox(this,row,col,name,value,min,max,step,decimals);
    }
    if(type=="CheckBox") {
        int value=dom.attribute("value").toInt();
        widget= new CheckBox(this,row,col,name,value);
    }
    if(type=="ComboBox") {
        int value=dom.attribute("value").toInt();
        widget= new ComboBox(this,row,col,name,value);
    }
    if(type=="PushButton") {
        widget= new PushButton(this,row,col,name);
    }
    if(type=="DataPlot1D") {
        float ymin=dom.attribute("min").toFloat();
        float ymax=dom.attribute("max").toFloat();
        int enabled=dom.attribute("enabled").toInt();
        int period=dom.attribute("period").toInt();
        if(enabled==1) {
            widget = new DataPlot1D(this,row,col,name,ymin,ymax,true,period);
        } else {
            widget = new DataPlot1D(this,row,col,name,ymin,ymax,false,100);
        }
    }
    if(type=="DataPlot2D") {
        float xmin=dom.attribute("xmin").toFloat();
        float xmax=dom.attribute("xmax").toFloat();
        float ymin=dom.attribute("ymin").toFloat();
        float ymax=dom.attribute("ymax").toFloat();
        QString x_name=dom.attribute("x_name");
        QString y_name=dom.attribute("y_name");
        int enabled=dom.attribute("enabled").toInt();
        int period=dom.attribute("period").toInt();
        if(enabled==1) {
            widget = new DataPlot2D(this,row,col,name,x_name,y_name,xmin,xmax,ymin,ymax,true,period);
        } else {
            widget = new DataPlot2D(this,row,col,name,x_name,y_name,xmin,xmax,ymin,ymax,false,100);
        }
    }
    if(type=="RangeFinderPlot") {
        float xmin=dom.attribute("xmin").toFloat();
        float xmax=dom.attribute("xmax").toFloat();
        float ymin=dom.attribute("ymin").toFloat();
        float ymax=dom.attribute("ymax").toFloat();
        QString x_name=dom.attribute("x_name");
        QString y_name=dom.attribute("y_name");
        QString data_type=dom.attribute("type");
        float start_angle=dom.attribute("start_angle").toFloat();
        float end_angle=dom.attribute("end_angle").toFloat();
        uint32_t nb_samples=dom.attribute("nb_samples").toUInt();
        int enabled=dom.attribute("enabled").toInt();
        int period=dom.attribute("period").toInt();
        int invert_axis=dom.attribute("invert_axis").toInt();
        bool invert_axis_bool;
        if(invert_axis==0) {
            invert_axis_bool=false;
        }else {
            invert_axis_bool=true;
        }
        if(enabled==1) {
            widget = new RangeFinderPlot(this,row,col,name,x_name,y_name,xmin,xmax,ymin,ymax,start_angle,end_angle,nb_samples,data_type,invert_axis,true,period);
        } else {
            widget = new RangeFinderPlot(this,row,col,name,x_name,y_name,xmin,xmax,ymin,ymax,start_angle,end_angle,nb_samples,data_type,invert_axis,false,100);
        }
    }
    if(type=="Picture") {
        int width=dom.attribute("width").toInt();
        int height=dom.attribute("height").toInt();
        int enabled=dom.attribute("enabled").toInt();
        int period=dom.attribute("period").toInt();
        if(enabled==1) {
            widget = new Picture(this,row,col,name,width,height,true,period);
        } else {
            widget = new Picture(this,row,col,name,width,height,false,period);
        }
    }
    if(type=="Map") {
        int period=dom.attribute("period").toInt();
        int enabled=dom.attribute("enabled").toInt();
        int i=0;
        QList<QtMobility::QGeoCoordinate> coordinates;
        while(dom.hasAttribute("lat" +QString::number(i))) {
            double latitude=dom.attribute("lat"+QString::number(i)).toDouble();
            double longitude=dom.attribute("long"+QString::number(i)).toDouble();
            double alt=dom.attribute("alt"+QString::number(i)).toDouble();
            QtMobility::QGeoCoordinate coordinate=QtMobility::QGeoCoordinate(latitude,longitude,alt);
            coordinates.append(coordinate);
            i++;
        }

        if(enabled==1) {
            widget = new Map(this,row,col,name,coordinates,true,period);
        } else {
            widget = new Map(this,row,col,name,coordinates,false,period);
        }
    }
    if(type=="TextEdit") {
        widget= new TextEdit(this,row,col,name);
    }
    if(type=="Label") {
        widget= new Label(this,row,col,name);
    }

    if(widget!=NULL) {
        if(old_name!="") {
            widget->RenamedFrom(old_name);
        }
    }
}

bool Layout::IsUptodate(void) {
    for(int i=0;i<childs->count();i++) {
        if(childs->at(i)->IsUptodate()==false) return false;
    }
    return true;
}