/*
 * Decompiled with CFR 0.152.
 * 
 * Could not load the following classes:
 *  com.google.common.base.Stopwatch
 */
package net.minecraft.gametest.framework;

import com.google.common.base.Stopwatch;
import java.io.File;
import java.time.Instant;
import java.time.format.DateTimeFormatter;
import java.util.concurrent.TimeUnit;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerException;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;
import net.minecraft.gametest.framework.GameTestInfo;
import net.minecraft.gametest.framework.TestReporter;
import org.w3c.dom.Document;
import org.w3c.dom.Element;

public class JUnitLikeTestReporter
implements TestReporter {
    private final Document document;
    private final Element testSuite;
    private final Stopwatch stopwatch;
    private final File destination;

    public JUnitLikeTestReporter(File destination) throws ParserConfigurationException {
        this.destination = destination;
        this.document = DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument();
        this.testSuite = this.document.createElement("testsuite");
        Element testSuites = this.document.createElement("testsuite");
        testSuites.appendChild(this.testSuite);
        this.document.appendChild(testSuites);
        this.testSuite.setAttribute("timestamp", DateTimeFormatter.ISO_INSTANT.format(Instant.now()));
        this.stopwatch = Stopwatch.createStarted();
    }

    private Element createTestCase(GameTestInfo testInfo, String name) {
        Element testCase = this.document.createElement("testcase");
        testCase.setAttribute("name", name);
        testCase.setAttribute("classname", testInfo.getStructure().toString());
        testCase.setAttribute("time", String.valueOf((double)testInfo.getRunTime() / 1000.0));
        this.testSuite.appendChild(testCase);
        return testCase;
    }

    @Override
    public void onTestFailed(GameTestInfo testInfo) {
        String name = testInfo.id().toString();
        String message = testInfo.getError().getMessage();
        Element result = this.document.createElement(testInfo.isRequired() ? "failure" : "skipped");
        result.setAttribute("message", "(" + testInfo.getTestBlockPos().toShortString() + ") " + message);
        Element testCase = this.createTestCase(testInfo, name);
        testCase.appendChild(result);
    }

    @Override
    public void onTestSuccess(GameTestInfo testInfo) {
        String name = testInfo.id().toString();
        this.createTestCase(testInfo, name);
    }

    @Override
    public void finish() {
        this.stopwatch.stop();
        this.testSuite.setAttribute("time", String.valueOf((double)this.stopwatch.elapsed(TimeUnit.MILLISECONDS) / 1000.0));
        try {
            this.save(this.destination);
        }
        catch (TransformerException exception) {
            throw new Error("Couldn't save test report", exception);
        }
    }

    public void save(File file) throws TransformerException {
        TransformerFactory transformerFactory = TransformerFactory.newInstance();
        Transformer transformer = transformerFactory.newTransformer();
        DOMSource source = new DOMSource(this.document);
        StreamResult result = new StreamResult(file);
        transformer.transform(source, result);
    }
}