from xml.dom.minidom import Document
import os
import cv2

# 'person', 'head', 'helmet'
def makexml(txtPath, xmlPath, picPath):  # 读取txt路径，xml保存路径，数据集图片所在路径
    dict = {'0': "person",  # 字典对类型进行转换
            '1': "head",
            '2': "helmet",
            '3': "child",
            '4': "babycarriage",
            '5': "umbrella",
            '6': "flatcar",
            '7': "sack",
            }
    files = os.listdir(txtPath)
    for i, name in enumerate(files):
        xmlBuilder = Document()
        annotation = xmlBuilder.createElement("annotation")  # 创建annotation标签
        xmlBuilder.appendChild(annotation)
        txtFile = open(txtPath + name)
        txtList = txtFile.readlines()
        # img = cv2.imread(picPath + name[0:-4] + ".png")
        print('picPath + name[0:-4]',picPath + name[0:-4])
        print('picPath + name[0:-4] + ".jpg"',picPath + name[0:-4] + ".jpg")
        img = cv2.imread(picPath + name[0:-4] + ".jpg")
        Pheight, Pwidth, Pdepth = img.shape
        for i in txtList:
            oneline = i.strip().split(" ")
            print('oneline',oneline)

            folder = xmlBuilder.createElement("folder")  # folder标签
            folderContent = xmlBuilder.createTextNode("VOC2007")
            folder.appendChild(folderContent)
            annotation.appendChild(folder)

            filename = xmlBuilder.createElement("filename")  # filename标签
            filenameContent = xmlBuilder.createTextNode(name[0:-4] + ".png")
            filename.appendChild(filenameContent)
            annotation.appendChild(filename)

            size = xmlBuilder.createElement("size")  # size标签
            width = xmlBuilder.createElement("width")  # size子标签width
            widthContent = xmlBuilder.createTextNode(str(Pwidth))
            width.appendChild(widthContent)
            size.appendChild(width)
            height = xmlBuilder.createElement("height")  # size子标签height
            heightContent = xmlBuilder.createTextNode(str(Pheight))
            height.appendChild(heightContent)
            size.appendChild(height)
            depth = xmlBuilder.createElement("depth")  # size子标签depth
            depthContent = xmlBuilder.createTextNode(str(Pdepth))
            depth.appendChild(depthContent)
            size.appendChild(depth)
            annotation.appendChild(size)

            object = xmlBuilder.createElement("object")
            picname = xmlBuilder.createElement("name")
            nameContent = xmlBuilder.createTextNode(dict[oneline[0]])
            picname.appendChild(nameContent)
            object.appendChild(picname)
            pose = xmlBuilder.createElement("pose")
            poseContent = xmlBuilder.createTextNode("Unspecified")
            pose.appendChild(poseContent)
            object.appendChild(pose)
            truncated = xmlBuilder.createElement("truncated")
            truncatedContent = xmlBuilder.createTextNode("0")
            truncated.appendChild(truncatedContent)
            object.appendChild(truncated)
            difficult = xmlBuilder.createElement("difficult")
            difficultContent = xmlBuilder.createTextNode("0")
            difficult.appendChild(difficultContent)
            object.appendChild(difficult)
            bndbox = xmlBuilder.createElement("bndbox")
            xmin = xmlBuilder.createElement("xmin")
            # mathData = int(((float(oneline[1])) * Pwidth + 1) - (float(oneline[3])) * 0.5 * Pwidth)
            mathData = int(oneline[1])
            xminContent = xmlBuilder.createTextNode(str(mathData))
            xmin.appendChild(xminContent)
            bndbox.appendChild(xmin)
            ymin = xmlBuilder.createElement("ymin")
            # mathData = int(((float(oneline[2])) * Pheight + 1) - (float(oneline[4])) * 0.5 * Pheight)
            mathData = int(oneline[2])
            yminContent = xmlBuilder.createTextNode(str(mathData))
            ymin.appendChild(yminContent)
            bndbox.appendChild(ymin)
            xmax = xmlBuilder.createElement("xmax")
            # mathData = int(((float(oneline[1])) * Pwidth + 1) + (float(oneline[3])) * 0.5 * Pwidth)
            mathData = int(oneline[3])
            xmaxContent = xmlBuilder.createTextNode(str(mathData))
            xmax.appendChild(xmaxContent)
            bndbox.appendChild(xmax)
            ymax = xmlBuilder.createElement("ymax")
            # mathData = int(((float(oneline[2])) * Pheight + 1) + (float(oneline[4])) * 0.5 * Pheight)
            mathData = int(oneline[4])
            ymaxContent = xmlBuilder.createTextNode(str(mathData))
            ymax.appendChild(ymaxContent)
            print('92ymax',ymax)
            bndbox.appendChild(ymax)
            object.appendChild(bndbox)

            annotation.appendChild(object)

        f = open(xmlPath + name[0:-4] + ".xml", 'w')
        # print('98f',f)
        xmlBuilder.writexml(f, indent='\t', newl='\n', addindent='\t', encoding='utf-8')
        f.close()


# makexml("G:/yolov5/yolov5-master/runs/detect/exp2/labels/", "G:/RGBD_data/0001112220601/3/xml/",
#         "G:/RGBD_data/0001112220601/3/rgb/")

# txtPath = r"D:\code\lable\\"
# xmlPath = r"D:\code\data\xml\\"
# picPath = r"D:\code\test_data\test_image221026\\"


# txtPath = r"C:\Users\DELL\Desktop\person\zidunbiaozhu\lable\\"
# xmlPath = r"C:\Users\DELL\Desktop\person\zidunbiaozhu\xml\\"
# picPath = r"C:\Users\DELL\Desktop\person\zidunbiaozhu\test_image230130_new\\"

txtPath = r'D:\code\lable\\'
xmlPath = r'D:\code\xml\\'
picPath = r'D:\code\test_data\test_image230130_new\\'


if not os.path.exists(xmlPath):
    os.mkdir(xmlPath)
makexml(txtPath, xmlPath, picPath)