package com.report.pdf;
import org.apache.poi.openxml4j.opc.OPCPackage;
import org.apache.poi.xwpf.usermodel.XWPFDocument;
import org.apache.poi.xwpf.usermodel.XWPFParagraph;
import org.apache.xmlbeans.XmlException;
import org.apache.xmlbeans.XmlToken;
import org.openxmlformats.schemas.drawingml.x2006.main.CTNonVisualDrawingProps;
import org.openxmlformats.schemas.drawingml.x2006.main.CTPositiveSize2D;
import org.openxmlformats.schemas.drawingml.x2006.wordprocessingDrawing.CTInline;
import java.io.IOException;
import java.io.InputStream;

/******************************************* 
 *
 * @Package com.cccuu.project.myUtils
 * @Author duan
 * @Date 2018/3/29 17:55
 * @Version V1.0
 *******************************************/
public class CustomXWPFDocument extends XWPFDocument {

	public CustomXWPFDocument(InputStream in) throws IOException {
		super(in);
	}

	public CustomXWPFDocument() {
		super();
	}

	public CustomXWPFDocument(OPCPackage pkg) throws IOException {
		super(pkg);
	}

	/**
	 * @param id
	 * @param width ¿í
	 * @param height ¸ß
	 * @param paragraph  ¶ÎÂä
	 */
	public void createPicture(int id, int width, int height,XWPFParagraph paragraph) {
		final int EMU = 9525;
		width *= EMU;
		height *= EMU;
		String blipId = getAllPictures().get(id).getPackageRelationship().getId();
		CTInline inline = paragraph.createRun().getCTR().addNewDrawing().addNewInline();
		String picXml = ""
				+"<a:graphic xmlns:a=\"http://schemas.openxmlformats.org/drawingml/2006/main\">"
				+"   <a:graphicData uri=\"http://schemas.openxmlformats.org/drawingml/2006/picture\">"
				+"      <pic:pic xmlns:pic=\"http://schemas.openxmlformats.org/drawingml/2006/picture\">"
				+"         <pic:nvPicPr>" + "            <pic:cNvPr id=\""
				+ id
				+"\" name=\"Generated\"/>"
				+"            <pic:cNvPicPr/>"
				+"         </pic:nvPicPr>"
				+"         <pic:blipFill>"
				+"            <a:blip r:embed=\""
				+ blipId
				+"\" xmlns:r=\"http://schemas.openxmlformats.org/officeDocument/2006/relationships\"/>"
				+"            <a:stretch>"
				+"               <a:fillRect/>"
				+"            </a:stretch>"
				+"         </pic:blipFill>"
				+"         <pic:spPr>"
				+"            <a:xfrm>"
				+"               <a:off x=\"0\" y=\"0\"/>"
				+"               <a:ext cx=\""
				+ width
				+"\" cy=\""
				+ height
				+"\"/>"
				+"            </a:xfrm>"
				+"            <a:prstGeom prst=\"rect\">"
				+"               <a:avLst/>"
				+"            </a:prstGeom>"
				+"         </pic:spPr>"
				+"      </pic:pic>"
				+"   </a:graphicData>" + "</a:graphic>";

		inline.addNewGraphic().addNewGraphicData();
		XmlToken xmlToken = null;
		try{
			xmlToken = XmlToken.Factory.parse(picXml);
		}catch(XmlException xe) {
			xe.printStackTrace();
		}
		inline.set(xmlToken);

		inline.setDistT(0);
		inline.setDistB(0);
		inline.setDistL(0);
		inline.setDistR(0);

		CTPositiveSize2D extent = inline.addNewExtent();
		extent.setCx(width);
		extent.setCy(height);

		//CTNonVisualDrawingProps docPr = inline.addNewDocPr();
		//docPr.setId(id);
		//docPr.setName("ͼƬ"+ id);
		//docPr.setDescr("²âÊÔ");
		
		CTNonVisualDrawingProps docPr = inline.addNewDocPr();
		docPr.setId(id);
		docPr.setName("Picture " + id);
		docPr.setDescr("Generated");
	}
	
	public void createPicture(String blipId,int id, int width, int height) {
        final int EMU = 9525;
        width *= EMU;
        height *= EMU;
        //String blipId = getAllPictures().get(id).getPackageRelationship().getId();
        CTInline inline = createParagraph().createRun().getCTR().addNewDrawing().addNewInline();
        String picXml = "" +
                "<a:graphic xmlns:a=\"http://schemas.openxmlformats.org/drawingml/2006/main\">" +
                "   <a:graphicData uri=\"http://schemas.openxmlformats.org/drawingml/2006/picture\">" +
                "      <pic:pic xmlns:pic=\"http://schemas.openxmlformats.org/drawingml/2006/picture\">" +
                "         <pic:nvPicPr>" +
                "            <pic:cNvPr id=\"" + id + "\" name=\"Generated\"/>" +
                "            <pic:cNvPicPr/>" +
                "         </pic:nvPicPr>" +
                "         <pic:blipFill>" +
                "            <a:blip r:embed=\"" + blipId + "\" xmlns:r=\"http://schemas.openxmlformats.org/officeDocument/2006/relationships\"/>" +
                "            <a:stretch>" +
                "               <a:fillRect/>" +
                "            </a:stretch>" +
                "         </pic:blipFill>" +
                "         <pic:spPr>" +
                "            <a:xfrm>" +
                "               <a:off x=\"0\" y=\"0\"/>" +
                "               <a:ext cx=\"" + width + "\" cy=\"" + height + "\"/>" +
                "            </a:xfrm>" +
                "            <a:prstGeom prst=\"rect\">" +
                "               <a:avLst/>" +
                "            </a:prstGeom>" +
                "         </pic:spPr>" +
                "      </pic:pic>" +
                "   </a:graphicData>" +
                "</a:graphic>";
 
        //CTGraphicalObjectData graphicData = inline.addNewGraphic().addNewGraphicData();
        XmlToken xmlToken = null;
        try {
            xmlToken = XmlToken.Factory.parse(picXml);
        } catch(XmlException xe) {
            xe.printStackTrace();
        }
        inline.set(xmlToken);
        //graphicData.set(xmlToken);
 
        inline.setDistT(0);
        inline.setDistB(0);
        inline.setDistL(0);
        inline.setDistR(0);
 
        CTPositiveSize2D extent = inline.addNewExtent();
        extent.setCx(width);
        extent.setCy(height);
 
        CTNonVisualDrawingProps docPr = inline.addNewDocPr();
        docPr.setId(id);
        docPr.setName("Picture " + id);
        docPr.setDescr("Generated");
    }
}