package com.fr.plugin.pielinecomb.ui;

import com.fr.design.event.GlobalNameListener;
import com.fr.design.event.GlobalNameObserver;
import com.fr.design.event.UIObserver;
import com.fr.design.event.UIObserverListener;
import com.fr.design.gui.frpane.AbstractAttrNoScrollPane;
import com.fr.design.gui.frpane.AttributeChangeListener;
import com.fr.design.gui.itextfield.UITextField;
import com.fr.design.i18n.Toolkit;
import com.fr.design.layout.TableLayout;
import com.fr.design.layout.TableLayoutHelper;
import com.fr.extended.chart.ExtendedScrollPane;
import com.fr.json.JSONArray;
import com.fr.json.JSONObject;
import com.fr.plugin.pielinecomb.PieLineCombChart;
import com.fr.plugin.pielinecomb.comp.CustomChartAxisButtonPane;

import javax.swing.*;
import java.awt.*;
import java.util.HashMap;
import java.util.Iterator;
import java.util.LinkedHashMap;
import java.util.Map;

public class PieLineCombStyleAxisPane extends ExtendedScrollPane<PieLineCombChart> {

    private CustomChartAxisButtonPane axisButtonPane;

    private LinkedHashMap<String, JPanel> axisPaneMap = new LinkedHashMap<>();;
    private JPanel axisCardPane;

    private PieLineCombStylePane stylePane;

    public PieLineCombStyleAxisPane(PieLineCombStylePane stylePane) {
        this.stylePane = stylePane;
    }

    @Override
    protected JPanel createContentPane() {
        return new ContentPane();
    }

    @Override
    public void populateBean(PieLineCombChart chart) {
        JSONObject chartConf = chart.getAxisConf();

        if (null == axisPaneMap) {
            axisPaneMap = new LinkedHashMap<>();
        }

        JSONObject axisX = chartConf.getJSONObject("axisX");
        PieLineCombStyleAxisXPane axisXPane = new PieLineCombStyleAxisXPane(stylePane);
        axisXPane.populateBean(axisX);
        axisPaneMap.put(axisX.getString("axisName"), axisXPane);
        axisCardPane.add(axisXPane, axisX.getString("axisName"));

        JSONArray axisYList = chartConf.getJSONArray("axisY");
        for (int i = 0; i < axisYList.size(); i++) {
            JSONObject axisY = axisYList.getJSONObject(i);
            PieLineCombStyleAxisYPane axisYPane = new PieLineCombStyleAxisYPane(stylePane);
            axisYPane.populateBean(axisY);

            axisPaneMap.put(axisY.getString("axisName"), axisYPane);
            axisCardPane.add(axisYPane, axisY.getString("axisName"));
        }

        axisButtonPane.populateBean(chartConf);
    }

    @Override
    public void updateBean(PieLineCombChart chart) {
        JSONObject chartConf = new JSONObject();

        if (null != axisPaneMap && !axisPaneMap.isEmpty()) {
            Iterator<String> it = axisPaneMap.keySet().iterator();
            JSONArray axisY = JSONArray.create();
            while(it.hasNext()) {
                String name = it.next();
                if (name.startsWith("X")) {
                    PieLineCombStyleAxisXPane xPane = (PieLineCombStyleAxisXPane)axisPaneMap.get(name);
                    JSONObject axisXTmp = xPane.update();
                    axisXTmp.put("axisName", name);
                    chartConf.put("axisX", axisXTmp);
                } else if (name.startsWith("Y")) {
                    PieLineCombStyleAxisYPane yPane = (PieLineCombStyleAxisYPane)axisPaneMap.get(name);
                    JSONObject axisYTmp = yPane.update();
                    axisYTmp.put("axisName", name);
                    axisY.put(axisYTmp);
                }
            }
            chartConf.put("axisY", axisY);
        }

        chart.setAxisConf(chartConf);
    }

    @Override
    protected String title4PopupWindow() {
        return Toolkit.i18nText("Plugin-Pielinecomb-StyleAxisTitle");
    }

    private class ContentPane extends JPanel {
        public ContentPane() {
            initComponents();
        }

        private void initComponents() {
            this.setLayout(new BorderLayout());

            JPanel mainPane = createMainPane();
            JPanel axisPane = createAxisPane();

            double p = TableLayout.PREFERRED;
            double f = TableLayout.FILL;
            Component[][] acomponents = new Component[][]{
                    new Component[]{mainPane},
                    new Component[]{axisPane}
            };

            JPanel panel = TableLayoutHelper.createTableLayoutPane(acomponents, new double[]{p, p, p, p}, new double[]{f});

            this.add(panel,BorderLayout.CENTER);

            this.setVisible(true);

        }

    }

    private JPanel createMainPane() {
        axisButtonPane = new CustomChartAxisButtonPane(this);
        return axisButtonPane;
    }

    private JPanel createAxisPane() {
        axisCardPane = new JPanel(new CardLayout());
//        axisPaneMap = new LinkedHashMap<>();
//        axisPaneMap.put("X轴", new PieLineCombStyleAxisXPane());
//        axisPaneMap.put("Y轴", new PieLineCombStyleAxisYPane());
//        Iterator<String> it = axisPaneMap.keySet().iterator();
//        while (it.hasNext()) {
//            String name = it.next();
//            axisCardPane.add(axisPaneMap.get(name), name);
//        }
        ((CardLayout)axisCardPane.getLayout()).show(axisCardPane, "X轴");
        return axisCardPane;
    }

    public void addAxisPane(String name) {
        axisPaneMap.put(name, new PieLineCombStyleAxisYPane(stylePane));
        axisCardPane.add(axisPaneMap.get(name), name);
    }

    public void delAxisPane(String name) {
        axisPaneMap.remove(name);
        stylePane.attributeChanged();
    }

    public void changeAxisSelected(String name) {
        ((CardLayout)axisCardPane.getLayout()).show(axisCardPane, name);
    }
}