it.serendigity.maven.plugin.lifecycle.helper.output.TxtTable Maven / Gradle / Ivy

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package it.serendigity.maven.plugin.lifecycle.helper.output;

import java.util.Collection;
import java.util.EnumSet;
import java.util.Set;

import org.apache.maven.shared.utils.logging.MessageUtils;

import com.google.common.base.Strings;

import it.serendigity.maven.plugin.lifecycle.helper.utils.TextUtils;
import it.serendigity.maven.plugin.lifecycle.helper.vo.MavenExecutionAttribute;
import it.serendigity.maven.plugin.lifecycle.helper.vo.MavenExecutionInfo;
import it.serendigity.maven.plugin.lifecycle.helper.vo.MavenExecutionPlanInfo;

public class TxtTable extends TxtOutput {

	private boolean groupByAttribute;
	private MavenExecutionAttribute orderByColumn;

	private int rowLength;

	private static final String COLUMN_SEPARATOR = " | ";
	private static final int COLUMN_SEPARATOR_LENGTH = COLUMN_SEPARATOR.length();
	private static final int DEFAULT_COLUMN_WIDTH = 50;

	public TxtTable(MavenExecutionPlanInfo executionPlanInfo, MavenExecutionAttribute orderByColumn, boolean groupByAttribute) {
		super(executionPlanInfo);

		this.orderByColumn =orderByColumn;
		this.groupByAttribute = groupByAttribute;
	}

	@Override
	protected String createRowFormat() {
		StringBuilder builder = new StringBuilder();

		int width = 0;

		for (MavenExecutionAttribute mavenExecutionAttribute : getColumns()) {

			builder.append(COLUMN_SEPARATOR);

			int maxStringLength = DEFAULT_COLUMN_WIDTH;
			if (getSummary() != null) {
				maxStringLength = Math.max(getSummary().getMaxStringLength(mavenExecutionAttribute),
						getHeaderTitle(mavenExecutionAttribute).length());

			}
			builder.append(TextUtils.justifyFormat(-maxStringLength));

			width = width + maxStringLength + COLUMN_SEPARATOR_LENGTH;

		}
		builder.append(COLUMN_SEPARATOR);
		width = width + COLUMN_SEPARATOR_LENGTH;

		setRowLength(width);

		return builder.toString();
	}

	protected boolean isGroupByAttribute() {
		return groupByAttribute;
	}

	public String createTable()

	{
		StringBuilder builder = new StringBuilder();

		MavenExecutionPlanInfo info = getExecutionPlanInfo();

		if (info.getMavenExecutionsInfo() != null && !info.getMavenExecutionsInfo().isEmpty()) {

			builder.append(headerRows());

			String oldGroup = "";
			boolean columnGroupByEnabled = getOrderByColumn().isGroupByEnabled();

			Collection mavenExecutionsInfo = info.getMavenExecutionsInfo();
			for (MavenExecutionInfo mavenExecutionInfo : mavenExecutionsInfo) {

				String currentGroup = isGroupByColumnSelected()
						? String.valueOf(mavenExecutionInfo.getValueOrEmpty( getOrderByColumn()))
						: "";

				if (columnGroupByEnabled && currentGroup != null && !currentGroup.equals(oldGroup)) {
					builder.append(newLineSeparator());

					builder.append(newLineSeparator())
							.append(titleLine(getOrderByColumn().getDescription() + ": " + currentGroup));

				}

				builder.append(newLineSeparator());
				builder.append(tableRow(mavenExecutionInfo));

				oldGroup = currentGroup;
			}
		}

		return builder.toString();

	}

	@Override
	protected Set createColumns() {
		Set result = null;

		if (isGroupByColumnSelected()) {
			result = MavenExecutionAttribute.complementOf(getOrderByColumn());
		} else {

			result = EnumSet.allOf(MavenExecutionAttribute.class);

		}
		return result;
	}

	public MavenExecutionAttribute getOrderByColumn() {

		return orderByColumn;
	}

	public boolean isGroupByColumnSelected() {

		return isGroupByAttribute() && getOrderByColumn() != null && getOrderByColumn().isGroupByEnabled();
	}

	protected String headerRows() {
		StringBuilder output = new StringBuilder().append(headerRowSeparator())

				.append(newLineSeparator()).append(headerTitle())

				.append(headerRowSeparator());

		return output.toString();
	}

	@Override
	protected String headerTitle() {

		Object[] columnTitle = new String[getColumns().size()];

		int count = 0;
		for (MavenExecutionAttribute mavenExecutionAttribute : getColumns()) {
			columnTitle[count] = getHeaderTitle(mavenExecutionAttribute);
			count++;
		}

		return String.format(getRowFormat(), columnTitle);
	}

	private String headerRowSeparator() {
		StringBuilder output = new StringBuilder().append(newLineSeparator()).append(headerSeparator());

		return output.toString();
	}

	private String headerSeparator() {
		return Strings.repeat("-", getRowLength());
	}

	private void setRowLength(int rowLength) {
		this.rowLength = rowLength;
	}

	public int getRowLength() {
		return rowLength;
	}

	protected String titleLine(String key) {
		return MessageUtils.buffer().strong(key) + " " + Strings.repeat(".", getRowLength() - key.length());
	}
}