/*******************************************************************************
 * Copyright (c) 2017, 2023 Lablicate GmbH.
 *
 * This program and the accompanying materials are made
 * available under the terms of the Eclipse Public License 2.0
 * which is available at https://www.eclipse.org/legal/epl-2.0/
 *
 * SPDX-License-Identifier: EPL-2.0
 * 
 * Contributors:
 * Philip Wenig - initial API and implementation
 *******************************************************************************/
package org.eclipse.swtchart.extensions.examples.parts;

import java.text.DecimalFormat;
import java.text.DecimalFormatSymbols;
import java.util.ArrayList;
import java.util.List;
import java.util.Locale;

import javax.inject.Inject;

import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swtchart.ILineSeries.PlotSymbolType;
import org.eclipse.swtchart.LineStyle;
import org.eclipse.swtchart.extensions.core.IChartSettings;
import org.eclipse.swtchart.extensions.core.IPrimaryAxisSettings;
import org.eclipse.swtchart.extensions.core.ISeriesData;
import org.eclipse.swtchart.extensions.examples.support.SeriesConverter;
import org.eclipse.swtchart.extensions.linecharts.ILineSeriesData;
import org.eclipse.swtchart.extensions.linecharts.ILineSeriesSettings;
import org.eclipse.swtchart.extensions.linecharts.LineChart;
import org.eclipse.swtchart.extensions.linecharts.LineSeriesData;

public class MeasurementSeries_3_Part extends LineChart {

	@Inject
	public MeasurementSeries_3_Part(Composite parent) {

		super(parent, SWT.NONE);
		setBackground(getDisplay().getSystemColor(SWT.COLOR_WHITE));
		try {
			initialize();
		} catch(Exception e) {
			e.printStackTrace();
		}
	}

	private void initialize() throws Exception {

		/*
		 * Chart Settings
		 */
		IChartSettings chartSettings = getChartSettings();
		chartSettings.setOrientation(SWT.HORIZONTAL);
		chartSettings.setHorizontalSliderVisible(true);
		chartSettings.setVerticalSliderVisible(true);
		chartSettings.getRangeRestriction().setZeroX(true);
		chartSettings.getRangeRestriction().setZeroY(true);
		chartSettings.setCreateMenu(true);
		/*
		 * Primary X-Axis
		 */
		IPrimaryAxisSettings primaryAxisSettingsX = chartSettings.getPrimaryAxisSettingsX();
		primaryAxisSettingsX.setTitle("Concentration [mg/g]");
		primaryAxisSettingsX.setDecimalFormat(new DecimalFormat(("0.00"), new DecimalFormatSymbols(Locale.ENGLISH)));
		primaryAxisSettingsX.setColor(getDisplay().getSystemColor(SWT.COLOR_BLACK));
		primaryAxisSettingsX.setGridLineStyle(LineStyle.DOT);
		/*
		 * Primary Y-Axis
		 */
		IPrimaryAxisSettings primaryAxisSettingsY = chartSettings.getPrimaryAxisSettingsY();
		primaryAxisSettingsY.setTitle("Area");
		primaryAxisSettingsY.setDecimalFormat(new DecimalFormat(("0.00"), new DecimalFormatSymbols(Locale.ENGLISH)));
		primaryAxisSettingsY.setColor(getDisplay().getSystemColor(SWT.COLOR_BLACK));
		primaryAxisSettingsY.setGridLineStyle(LineStyle.DOT);
		//
		applySettings(chartSettings);
		/*
		 * Create series.
		 */
		List<ILineSeriesData> lineSeriesDataList = new ArrayList<ILineSeriesData>();
		ISeriesData seriesData;
		ILineSeriesData lineSeriesData;
		ILineSeriesSettings lineSeriesSettings;
		ILineSeriesSettings lineSeriesSettingsHighlight;
		/*
		 * Readings
		 */
		seriesData = SeriesConverter.getSeriesXY(SeriesConverter.MEASUREMENT_SERIES_3_READINGS);
		lineSeriesData = new LineSeriesData(seriesData);
		lineSeriesSettings = lineSeriesData.getSettings();
		lineSeriesSettings.setEnableArea(false);
		lineSeriesSettings.setLineStyle(LineStyle.NONE);
		lineSeriesSettings.setSymbolSize(5);
		lineSeriesSettings.setSymbolColor(getDisplay().getSystemColor(SWT.COLOR_RED));
		lineSeriesSettings.setSymbolType(PlotSymbolType.CIRCLE);
		lineSeriesSettingsHighlight = (ILineSeriesSettings)lineSeriesSettings.getSeriesSettingsHighlight();
		lineSeriesSettingsHighlight.setLineWidth(2);
		lineSeriesDataList.add(lineSeriesData);
		/*
		 * Regression
		 */
		seriesData = SeriesConverter.getSeriesXY(SeriesConverter.MEASUREMENT_SERIES_3_REGRESSION);
		lineSeriesData = new LineSeriesData(seriesData);
		lineSeriesSettings = lineSeriesData.getSettings();
		lineSeriesSettings.setEnableArea(false);
		lineSeriesSettings.setLineStyle(LineStyle.SOLID);
		lineSeriesSettings.setLineColor(getDisplay().getSystemColor(SWT.COLOR_BLACK));
		lineSeriesSettings.setSymbolType(PlotSymbolType.NONE);
		lineSeriesSettingsHighlight = (ILineSeriesSettings)lineSeriesSettings.getSeriesSettingsHighlight();
		lineSeriesSettingsHighlight.setLineWidth(2);
		lineSeriesDataList.add(lineSeriesData);
		/*
		 * Set series.
		 */
		addSeriesData(lineSeriesDataList);
	}
}
