TianJin_23/Assets/Scripts/PrePareLesson/CourseItemControl.cs

using UnityEngine;
using System.Collections;
using UnityEngine.UI;
using AX.NetworkSystem;
using AX.MessageSystem;
using System.IO;
using System.Collections.Generic;
using System.Xml;

public class CourseItemControl : MonoBehaviour
{

    private Button DownloadBtn;
    private GameObject CircleProcessBar;
    private Button DelectBtn;
	void Start () 
    {
        DownloadBtn = this.gameObject.transform.Find("Download").Find("XiaZaiBtn").GetComponent<Button>();
        DelectBtn= this.gameObject.transform.Find("Delete").GetComponent<Button>();
        CircleProcessBar = this.gameObject.transform.Find("Download").Find("CircleProcessBar").gameObject;
        DownloadBtn.onClick.AddListener(Download);
        DelectBtn.onClick.AddListener(DeleteItem);

    }
    public void DeleteItem()
    {
        GameObject TipWindow = Instantiate(Resources.Load<GameObject>("UIPrefab/TipWindow"));
        TipWindow.GetComponent<TipWindowManager>().SetWindow(
            "是否删除灾情？", new UnityEngine.Events.UnityAction(OKDeleteButton), new UnityEngine.Events.UnityAction(NoDeleteButton));
    }

    public void OKDeleteButton()
    {
        string PathXMl = Application.dataPath + @"/ExtendFolder/xml/CourseXML.xml";
        if (File.Exists(PathXMl))
        {
           
                XmlDocument xmlDoc = new XmlDocument();
                xmlDoc.Load(PathXMl);
                XmlNode root = xmlDoc.SelectSingleNode("CourseNameList");
                XmlNodeList nodeList = root.ChildNodes;
                foreach (XmlElement elem in nodeList)
                {
                    if (elem.Name == "CourseName")
                    {
                        foreach (XmlElement elems in elem)
                        {
                            if (elems.InnerText == this.gameObject.name)
                            {
                                elems.RemoveAll();
                                elem.RemoveChild(elems);
                                break;
                            }
                        }

                        break;
                    }
                }
                xmlDoc.Save(PathXMl);
            
        }
        string Pathfolder = Application.dataPath + @"/ExtendFolder/xml/SaveCoursewares/" + this.gameObject.name+"/";

        //删除图片资源文件
        string picXmlPath = Pathfolder + "PicData.xml";
        string picPath = Application.dataPath + @"/Resources/PictureFilePath/";
        List<string> timerNameList = new List<string>();
        if (File.Exists(picXmlPath))
        {
            XmlDocument xmlDoc = new XmlDocument();
            xmlDoc.Load(picXmlPath);
            XmlNode root = xmlDoc.SelectSingleNode("AttributeList");

            XmlNodeList nodelist = root.ChildNodes;
            foreach (XmlElement node in nodelist)
            {
                if (node.Name.Equals("PicAttribute"))
                {
                    timerNameList.Add(node.GetAttribute("timerName"));
                }
            }
        }

        foreach (string timerName in timerNameList)
        {
            if (File.Exists(picPath + timerName))
            {
                File.Delete(picPath + timerName);
            }
        }


        if (Directory.Exists(Pathfolder))
        {
            Directory.Delete(Pathfolder, true);
        }
        Destroy(this.gameObject);
    }
    public void NoDeleteButton()
    {

    }

    public void Download()
    {
        //DownloadBtn.gameObject.SetActive(false);
        //CircleProcessBar.gameObject.SetActive(true);
        //CoursewareInfo course = GetComponent<ExaminationPrepareMessage>().Courseware;
        //List<string> fileList = new List<string>();
        //var strs = course.FilePath.Split(new char[] { ';'}, System.StringSplitOptions.RemoveEmptyEntries);
        //for(int i = 0; i < strs.Length; i++)
        //{
        //    var filename = "Coursewares/" + course.ID + "/" + strs[i];
        //    fileList.Add(filename);
        //}
        //var files = fileList.ToArray();
        //if (files.Length > 0)
        //{
        //    CircleProcessBar.GetComponent<FileTransTipWinManager>().SetFileTrans("下载课件", files, TransferType.Download);

        //}
    }
}