package application;

import application.editor.Editor;
import application.views.FlowLayerWindow;
import application.views.NavigationWindow;
import com.mxgraph.model.mxCell;
import com.mxgraph.model.mxGeometry;
import com.mxgraph.model.mxGraphModel;
import com.mxgraph.swing.handler.mxRubberband;
import com.mxgraph.swing.mxGraphComponent;
import com.mxgraph.util.mxEvent;
import com.mxgraph.util.mxEventObject;
import com.mxgraph.util.mxEventSource.mxIEventListener;
import com.mxgraph.view.mxGraph;

import javax.swing.*;
import java.util.ArrayList;
import java.util.List;

public class ApplicationWindow extends JFrame {
    private static final long serialVersionUID = -8690140317781055614L;
    public static final String title = "Visual Modeling Tool";

    private Editor editor = null;
    private mxGraph graph = null;
    private mxGraphComponent graphComponent = null;

    private ApplicationMenuBar menuBar = null;
    private NavigationWindow navigationWindow;
    private FlowLayerWindow showFlowLayerWindow = null;

    public ApplicationWindow() {
        setTitle(title);
        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

        this.graph = new mxGraph() {
            public boolean isPort(Object cell) {
                mxGeometry geo = getCellGeometry(cell);
                return (geo != null) ? geo.isRelative() : false;
            }

            public boolean isCellFoldable(Object cell, boolean collapse) {
                return false;
            }
        };

        this.graphComponent = new mxGraphComponent(graph);

        this.editor = new Editor(graphComponent);

        getContentPane().add(graphComponent);
        new mxRubberband(graphComponent);
        graph.setAllowDanglingEdges(false);
        graph.setCellsDisconnectable(true);

        menuBar = new ApplicationMenuBar(this);
        setJMenuBar(menuBar);
        setSize(870, 640);
        setLocationRelativeTo(null); // Center on screen

        navigationWindow = new NavigationWindow(this, editor);
        navigationWindow.setVisible(true);

        showFlowLayerWindow = new FlowLayerWindow(this);
        showFlowLayerWindow.setVisible(false);

        editor.addStageChangeListener(navigationWindow);
        editor.addStageChangeListener(showFlowLayerWindow);
    }

    public mxGraph getGraph() {
        return graph;
    }

    public mxGraphComponent getGraphComponent() {
        return graphComponent;
    }

    public Editor getEditor() {
        return editor;
    }

    public void setEditor(Editor editor) {
        this.editor = editor;
    }

    public void showNavigationWindow() {
        navigationWindow.setVisible(true);
    }

    public void showSwitchLayerWindow(){
        showFlowLayerWindow.setVisible(true);
    }
}