package cn.flightfeather.supervision.lightshare.web
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import cn.flightfeather.supervision.common.utils.DateUtil
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import org.docx4j.dml.wordprocessingDrawing.Inline
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import org.docx4j.jaxb.Context
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import org.docx4j.openpackaging.packages.WordprocessingMLPackage
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import org.docx4j.openpackaging.parts.WordprocessingML.AltChunkType
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import org.docx4j.openpackaging.parts.WordprocessingML.BinaryPartAbstractImage
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import org.docx4j.wml.*
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import org.springframework.stereotype.Controller
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import org.springframework.web.bind.annotation.RequestMapping
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import org.springframework.web.bind.annotation.ResponseBody
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import org.springframework.web.reactive.function.client.WebClient
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import springfox.documentation.annotations.ApiIgnore
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import java.io.File
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import java.io.FileInputStream
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import java.math.BigInteger
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import java.util.*
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@ApiIgnore
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@Controller
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@RequestMapping("table")
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class TableController {
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val client = WebClient.create("http://localhost:8080/table")
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val t = client.get().retrieve().bodyToMono(String::class.java)
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val mlPackage = WordprocessingMLPackage.createPackage()
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val factory = Context.getWmlObjectFactory()
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// var m = StringHttpMessageConverter(Charset.forName("UTF-8"))
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// var restTemplate = RestTemplateBuilder().additionalMessageConverters(m).build()
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@RequestMapping
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fun test(): String {
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println(File("/Users/liwei/docx/htmltable.docx").canonicalPath)
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return "table"
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}
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// wc.get().uri("")
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// .retrieve()
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// .bodyToFlux(Movie::class.java)
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// .filter{ it.title.equals("雷神3") }
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// .flatMap{wc.get().uri("/{id}/events", it.id).retrieve().bodyToFlux(MovieEvent::class.java) }
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// .subscribe { println(it) }
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@RequestMapping("/test")
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@ResponseBody
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fun testdate() {
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val wordMLPackage = WordprocessingMLPackage.createPackage()
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wordMLPackage.mainDocumentPart.addAltChunk(AltChunkType.Html, t.block()!!.toString().toByteArray())
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val time = DateUtil.getTime(Date()).toString()
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val outputfilepath = File("/Users/liwei/resource/supervision/src/main/resources/public/htmltable.docx")
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wordMLPackage.save(outputfilepath)
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//Thread.sleep(1000)
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//return RedirectView("/htmltable01.docx")
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}
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@RequestMapping("/test1")
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@ResponseBody
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fun testdate1() {
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val wordMLPackage = mlPackage
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val table = factory.createTbl()
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addBorders(table)
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val tr = factory.createTr()
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val paragraphOfText = wordMLPackage.mainDocumentPart.createParagraphOfText("Field 1")
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addTableCell(tr, paragraphOfText)
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val time = DateUtil.getTime(Date())
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val file = File("/Users/liwei/resource/supervision/src/main/resources/static/images/tutu.png")
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val paragraphWithImage = addInlineImageToParagraph(createInlineImage(file))
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addTableCell(tr, paragraphWithImage)
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table.content.add(tr)
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val outputfilepath = File("/Users/liwei/resource/supervision/src/main/resources/public/htmltable$time.docx")
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wordMLPackage.mainDocumentPart.addObject(table)
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wordMLPackage.save(outputfilepath)
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//Thread.sleep(1000)
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//return RedirectView("/htmltable$time.docx")
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}
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@Throws(Exception::class)
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private fun createInlineImage(file: File): Inline {
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val bytes = convertImageToByteArray(file)
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val imagePart = BinaryPartAbstractImage.createImagePart(mlPackage, bytes)
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val docPrId = 1
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val cNvPrId = 2
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return imagePart.createImageInline("Filename hint", "Alternative text", docPrId, cNvPrId, false)
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}
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private fun addInlineImageToParagraph(inline: Inline): P {
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// 添加内联对象到一个段落中
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val factory = ObjectFactory()
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val paragraph = factory.createP()
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val run = factory.createR()
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paragraph.getContent().add(run)
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val drawing = factory.createDrawing()
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run.content.add(drawing)
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drawing.anchorOrInline.add(inline)
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return paragraph
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}
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private fun addTableCell(tr: Tr, paragraph: P) {
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val tc1 = factory.createTc()
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tc1.content.add(paragraph)
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tr.content.add(tc1)
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}
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private fun convertImageToByteArray(file: File): ByteArray {
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val input = FileInputStream(file)
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val length = file.length()
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// 不能使用long类型创建数组, 需要用int类型.
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if (length > Integer.MAX_VALUE) {
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System.out.println("File too large!!");
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}
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val bytes = ByteArray(length.toInt())
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var offset = 0
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var numRead = 0
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// numRead = input.read(bytes, offset, bytes.size - offset)
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while (offset < bytes.size && numRead >= 0) {
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numRead = input.read(bytes, offset, bytes.size - offset)
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offset += numRead
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}
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// 确认所有的字节都没读取
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if (offset < bytes.size) {
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System.out.println("Could not completely read file " + file.name)
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}
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input.close()
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return bytes
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}
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private fun addBorders(table: Tbl) {
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table.tblPr = TblPr()
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val border = CTBorder()
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border.color = "auto"
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border.sz = BigInteger("4")
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border.space = BigInteger("0")
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border.`val` = STBorder.SINGLE
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val borders = TblBorders()
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borders.bottom = border
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borders.left = border
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borders.top = border
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borders.right = border
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borders.insideH = border
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borders.insideV = border
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table.tblPr.tblBorders = borders
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}
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}
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