#include <Wt/WVBoxLayout>
#include <Wt/WImage>
#include <Wt/WText>
#include <Wt/WBreak>
#include <Wt/WVBoxLayout>
#include <Wt/WHBoxLayout>
#include <Wt/WPushButton>
#include <Wt/WCssDecorationStyle>
#include "GWt_dialog.h"

GWt_dialog::GWt_dialog(
                       WString titre,
                       WContainerWidget* wc,
                       bool modal
                       ):
WDialog(titre+"   ")
{
    
    // change the title bar style
    titleBar()->decorationStyle().setBackgroundColor (WColor(70,180,220));
    
    WContainerWidget* widgt = new WContainerWidget(contents());
    vDialogLayout_ = new WVBoxLayout();
    widgt->setLayout(vDialogLayout_);
    
    setClosable(true);
    setModal (modal);
    setResizable(true);
    show();
    
    if (wc != NULL) {
        addVContent(wc);
    }
}



GWt_dialog::GWt_dialog(
                       WString titre,
                       WString message,
                       iconType icon,
                       bool modal,
                       bool ok
                       ):
WDialog(titre)
{
    
    // change the title bar style
    titleBar()->decorationStyle().setBackgroundColor (WColor(70,180,220));
    
    WContainerWidget* widgt = new WContainerWidget(contents());
    WHBoxLayout* hLayout = new WHBoxLayout();
    
    WImage* tImg = new WImage("icons/error.png");
    switch (icon) {
        case Warning:
            tImg->setImageLink ("icons/warning.png");
            tImg->setMaximumSize (70,70);
            hLayout->addWidget(tImg);
            break;
        case Error:
            tImg->setImageLink ("icons/error.png");
            tImg->setMaximumSize (70,70);
            hLayout->addWidget(tImg);
            break;
        case Info:
            tImg->setImageLink ("icons/info.png");
            tImg->setMaximumSize (70,70);
            hLayout->addWidget(tImg);
            break;
        case Wait:
            tImg->setImageLink ("icons/patientez.gif");
            tImg->setMaximumSize (70,70);
            hLayout->addWidget(tImg);
            break;
        case NoIcon:
            break;
        default:
            break;
    }
    
    WContainerWidget* right = new WContainerWidget();
    WVBoxLayout* vLayout = new WVBoxLayout();
    
    // changement des "\n" par des <br>
    size_t pos = message.toUTF8().find("\n", 0);
    
    while(pos != std::string::npos) {
        vLayout->addWidget(new Wt::WText(WString::fromUTF8(message.toUTF8 ().substr(0,pos))));
        message = message.toUTF8 ().substr(pos+1);
        pos = message.toUTF8 ().find("\n");
        vLayout->addWidget(new Wt::WBreak());
    }
    vLayout->addWidget(new Wt::WText(message));
    
    
    if (ok) {
        vLayout->addWidget(new Wt::WBreak);
        
        Wt::WPushButton *ok = new Wt::WPushButton("Ok");
        vLayout->addWidget(ok);
        
        // this event will accept() the Dialog
        ok->clicked().connect(this, &Wt::WDialog::accept);
    }
    
    right->setLayout(vLayout);
    hLayout->addWidget(right);
    
    widgt->setLayout(hLayout);
    
    setClosable(true);
    setModal (modal);
}


void GWt_dialog::addVContent(WContainerWidget* wc) {

    if (vDialogLayout_) {
        vDialogLayout_->addWidget(wc);
    }
}