package com.dsideal.base.Tools.Test;

import org.apache.poi.openxml4j.exceptions.InvalidFormatException;
import org.dom4j.Document;
import org.dom4j.DocumentException;
import org.dom4j.Element;
import org.dom4j.Node;
import org.dom4j.io.SAXReader;
import org.xml.sax.SAXException;

import javax.xml.parsers.ParserConfigurationException;
import javax.xml.xpath.XPathExpressionException;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.List;
import java.util.zip.ZipEntry;
import java.util.zip.ZipInputStream;

public class TestOutSideExcel {
    /**
     * 解压缩
     *
     * @throws IOException
     */
    public static void compressAndUn(String sourceWordAddress) throws IOException {
        File file = new File(sourceWordAddress);//取得word文件
        String dir = "c:\\zipFile\\";   //取得要解压缩文件到的目录
        FileInputStream inputStream = new FileInputStream(file);
        ZipInputStream zipInputStream = new ZipInputStream(inputStream);
        ZipEntry entry;
        byte ch[] = new byte[256];
        while ((entry = zipInputStream.getNextEntry()) != null) {
            File zFile = new File(dir + entry.getName());
            if (entry.isDirectory()) {
                if (!zFile.exists()) {
                    zFile.mkdirs();
                }
                zipInputStream.closeEntry();
            } else {
                File fpath = new File(zFile.getParent());
                if (!fpath.exists()) {
                    fpath.mkdirs();
                }
                FileOutputStream outputStream = new FileOutputStream(zFile);
                int i;
                while ((i = zipInputStream.read(ch)) != -1) {
                    outputStream.write(ch, 0, i);
                }
                zipInputStream.closeEntry();
                outputStream.close();
            }
        }
        inputStream.close();
    }

    public static void main(String[] args) throws IOException, InvalidFormatException, InterruptedException, ParserConfigurationException, SAXException, XPathExpressionException, DocumentException {
        String sourceDoc = "c:/西双版纳州人口变化及其对教育的影响20240420.docx";
        int chartNumber = 1;
        //List<List<String>> source = ExcelKit.getChartData(sourceDoc, chartNumber - 1, 0);

        compressAndUn(sourceDoc);
        //遍历目录 C:\zipFile\word\charts 下面有多少个chart?.xml的文件.下面我们来读取chart1.xml

        String xml="C:\\zipFile\\word\\charts\\chart1.xml";
        // 创建 SAXReader 对象，读取 XML 文件
            SAXReader reader = new SAXReader();
            Document document = reader.read(new File(xml));

            // 获取根元素
            Element root = document.getRootElement();
            System.out.println("根元素: " + root.getName());
        ///c:chartSpace/c:chart/c:plotArea/c:lineChart/c:ser/c:val/c:numRef/c:numCache
        List<Element> valueList=root.element("chart").element("plotArea")
                .element("lineChart").element("ser").element("val")
                .element("numRef").element("numCache").elements("pt");

        for (Element e : valueList) {
            System.out.println(e.element("v").getText());
        }

        List<Element> yearList=root.element("chart").element("plotArea")
                .element("lineChart").element("ser").element("cat")
                .element("numRef").element("numCache").elements("pt");

        for (Element e : yearList) {
            System.out.println(e.element("v").getText());
        }

        ///c:chartSpace/c:chart/c:plotArea/c:lineChart/c:ser/c:cat/c:numRef/c:numCache/c:pt/c:v
    }
}