/*
   editorwindow.h
   This file is part of the Project::OSiRiON world editor 
   and is distributed under the terms and conditions of 
   the GNU General Public License version 2
*/

#include "editorwindow.h"
#include "entitywidget.h"
#include "inistream.h"
#include "mapwidget.h"
#include "sidebar.h"

#include <QtGui>
#include <QFile>
#include <QTextStream>
#include <QDebug>
 
namespace editor
{

EditorWindow::EditorWindow(QWidget *parent) : QWidget(parent)
{
	editorwindow_mapwidget = new MapWidget(this);
	editorwindow_sidebar = new SideBar(this);
	
	connect(editorwindow_mapwidget, SIGNAL(selected(EntityWidget *)), editorwindow_sidebar, SLOT(setEntity(EntityWidget *)));
	connect(editorwindow_sidebar, SIGNAL(entityChanged()), editorwindow_mapwidget, SLOT(resizeChildren()));
}

void EditorWindow::resizeEvent (QResizeEvent *event)
{
	editorwindow_sidebar->resize(256, height());
	editorwindow_mapwidget->setGeometry(
		editorwindow_sidebar->width(), 0,
		width() - editorwindow_sidebar->width(), height()
	);
}

bool EditorWindow::loadFile(const QString &filename)
{
	QFile file(filename);
	if (!file.open(QFile::ReadOnly | QFile::Text)) {
		QMessageBox::warning(this, tr("Open Zone"),
				tr("Could not open file %1:\n%2.")
				.arg(filename)
				.arg(file.errorString()));
		return false;
	}

	QTextStream textstream(&file);
	QApplication::setOverrideCursor(Qt::WaitCursor);
	
	IniStream ini;
	
	EntityWidget *entity = 0;
	bool in_entity = false;
	float x, y, z;
	float f;
	QString str;
	
	while (ini.getline(textstream)) {
		
		if (ini.got_section()) {
			
			//qDebug() << "got section" << ini.section();
			
			if (ini.got_section("zone")) {
				in_entity = false;
				
			} else if (ini.got_section("entity")) {
				in_entity = true;
				
			} else if (ini.got_section("jumpgate")) {
				in_entity = true;
				
			} else if (ini.got_section("jumpoint")) {
				in_entity = true;
				
			} else if (ini.got_section("navpoint")) {
				in_entity = true;
				
			} else if (ini.got_section("station")) {
				in_entity = true;
				
			} else if (ini.got_section("star")) {
				in_entity = true;
				
			} else if (ini.got_section("planet")) {
				in_entity = true;
				
			} else {
				entity = 0;
				in_entity = false;
			}
			
			if (in_entity) {
				entity = editorwindow_mapwidget->addEntity();
			}

		} else if(ini.got_key()) {
			
			if (in_entity) {
				// read entity properties into the MapWidget instance
				
				if (ini.got_key_vector3f("location" , x, y, z)) {
					entity->set_location(x, y, z);
					//qDebug() << "got location " << x << " " << y << " " << z;
					
				} else if (ini.got_key_string("label", str)) {
					entity->set_label(str);
					
				} else if (ini.got_key_string("name", str)) {
					entity->set_name(str);
					
				} else if (ini.got_key_float("radius", f)) {
					entity->set_radius(f);

				} else if (ini.got_key()) {
					entity->add_property(ini.key(), ini.value());
				}
				
			} else if (ini.in_section("zone")) {
				
				if (ini.got_key_string("name", str)) {
					editorwindow_sidebar->setZoneName(str);
				}
			}
			
		}
	}
	
	QApplication::restoreOverrideCursor();

	//setCurrentFile(fileName);
	//connect(document(), SIGNAL(contentsChanged()),this, SLOT(documentWasModified()));

	return true;
}

bool EditorWindow::saveFile(const QString &filename)
{

	
}

}