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Signed-off-by: Connor Petty <[email protected]>
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Connor Petty
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Nov 28, 2020
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118 changes: 118 additions & 0 deletions
118
...est/java/org/openhab/binding/bluetooth/govee/internal/readme/ThingTypeTableGenerator.java
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| /** | ||
| * Copyright (c) 2010-2020 Contributors to the openHAB project | ||
| * | ||
| * See the NOTICE file(s) distributed with this work for additional | ||
| * information. | ||
| * | ||
| * This program and the accompanying materials are made available under the | ||
| * terms of the Eclipse Public License 2.0 which is available at | ||
| * http://www.eclipse.org/legal/epl-2.0 | ||
| * | ||
| * SPDX-License-Identifier: EPL-2.0 | ||
| */ | ||
| package org.openhab.binding.bluetooth.govee.internal.readme; | ||
|
|
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| import java.io.FileInputStream; | ||
| import java.io.StringWriter; | ||
| import java.util.ArrayList; | ||
| import java.util.Arrays; | ||
| import java.util.List; | ||
| import java.util.stream.Collectors; | ||
| import java.util.stream.Stream; | ||
|
|
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| import javax.xml.parsers.DocumentBuilder; | ||
| import javax.xml.parsers.DocumentBuilderFactory; | ||
| import javax.xml.xpath.XPath; | ||
| import javax.xml.xpath.XPathConstants; | ||
| import javax.xml.xpath.XPathExpression; | ||
| import javax.xml.xpath.XPathFactory; | ||
|
|
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| import org.apache.commons.lang.StringUtils; | ||
| import org.openhab.binding.bluetooth.govee.internal.GoveeModel; | ||
| import org.w3c.dom.Document; | ||
| import org.w3c.dom.Node; | ||
| import org.w3c.dom.NodeList; | ||
|
|
||
| /** | ||
| * @author Connor Petty - Initial contribution | ||
| * | ||
| */ | ||
| public class ThingTypeTableGenerator { | ||
|
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| public static void main(String[] args) throws Exception { | ||
|
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| FileInputStream fileIS = new FileInputStream("src/main/resources/OH-INF/thing/thing-types.xml"); | ||
| DocumentBuilderFactory builderFactory = DocumentBuilderFactory.newInstance(); | ||
| DocumentBuilder builder = builderFactory.newDocumentBuilder(); | ||
| Document xmlDocument = builder.parse(fileIS); | ||
| XPath xPath = XPathFactory.newInstance().newXPath(); | ||
| String expression = "/*[local-name()='thing-descriptions']/thing-type"; | ||
| XPathExpression labelExpression = xPath.compile("label/text()"); | ||
| XPathExpression descriptionExpression = xPath.compile("description/text()"); | ||
|
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| NodeList nodeList = (NodeList) xPath.compile(expression).evaluate(xmlDocument, XPathConstants.NODESET); | ||
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| List<ThingTypeData> thingTypeDataList = new ArrayList<>(); | ||
|
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| for (int i = 0; i < nodeList.getLength(); i++) { | ||
| Node node = nodeList.item(i); | ||
| ThingTypeData data = new ThingTypeData(); | ||
|
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| data.id = node.getAttributes().getNamedItem("id").getTextContent(); | ||
| data.label = (String) labelExpression.evaluate(node, XPathConstants.STRING); | ||
| data.description = (String) descriptionExpression.evaluate(node, XPathConstants.STRING); | ||
|
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| thingTypeDataList.add(data); | ||
| } | ||
|
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| String[] headerRow = new String[] { "Thing Type ID", "Description", "Supported Models" }; | ||
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| List<String[]> rows = new ArrayList<>(); | ||
| rows.add(headerRow); | ||
| rows.addAll(thingTypeDataList.stream().map(ThingTypeTableGenerator::toRow).collect(Collectors.toList())); | ||
|
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| int[] maxColumns = { maxColumnSize(rows, 0), maxColumnSize(rows, 1), maxColumnSize(rows, 2) }; | ||
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| StringWriter writer = new StringWriter(); | ||
|
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| // write actual rows | ||
| rows.forEach(row -> { | ||
| writer.append(writeRow(maxColumns, row, ' ')).append('\n'); | ||
| if (row == headerRow) { | ||
| writer.append(writeRow(maxColumns, new String[] { "", "", "" }, '-')).append('\n'); | ||
| } | ||
| }); | ||
|
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| System.out.println(writer.toString()); | ||
| } | ||
|
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| private static String writeRow(int[] maxColumns, String[] row, char paddingChar) { | ||
| String prefix = "|" + paddingChar; | ||
| String infix = paddingChar + "|" + paddingChar; | ||
| String suffix = paddingChar + "|"; | ||
|
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| return Stream.of(0, 1, 2).map(i -> StringUtils.rightPad(row[i], maxColumns[i], paddingChar)) | ||
| .collect(Collectors.joining(infix, prefix, suffix)); | ||
| } | ||
|
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| private static int maxColumnSize(List<String[]> rows, int column) { | ||
| return rows.stream().map(row -> row[column].length()).max(Integer::compare).get(); | ||
| } | ||
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| private static class ThingTypeData { | ||
| private String id; | ||
| private String label; | ||
| private String description; | ||
| } | ||
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| private static String[] toRow(ThingTypeData data) { | ||
| return new String[] { data.id, // | ||
| data.description, // | ||
| modelsForType(data.id).stream().map(model -> model.name()).collect(Collectors.joining(",")) }; | ||
| } | ||
|
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| private static List<GoveeModel> modelsForType(String typeUID) { | ||
| return Arrays.stream(GoveeModel.values()).filter(model -> model.getThingTypeUID().getId().equals(typeUID)) | ||
| .collect(Collectors.toList()); | ||
| } | ||
| } |