From 88f63ca665b78f4528f7319b628d1e4e8c904d25 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=A1=C2=B7=C3=A6?= <279202647@qq.com>
Date: Fri, 12 Nov 2021 15:46:09 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0=E5=86=85=E6=A0=B8=E4=B8=8B?=
 =?UTF-8?q?=E8=BD=BD=E5=8A=9F=E8=83=BD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../JdShopListener/JdShopListener.csproj      |  1 +
 .../JdShopListener/MainWindowViewModel.cs     | 56 ++++++++++++++++++-
 .../PublishProfiles/FolderProfile.pubxml.user |  2 +-
 3 files changed, 57 insertions(+), 2 deletions(-)

diff --git a/JdShopListener/JdShopListener/JdShopListener.csproj b/JdShopListener/JdShopListener/JdShopListener.csproj
index 599d7d5..40e1505 100644
--- a/JdShopListener/JdShopListener/JdShopListener.csproj
+++ b/JdShopListener/JdShopListener/JdShopListener.csproj
@@ -18,6 +18,7 @@
 	</PropertyGroup>
 	
 	<ItemGroup>
+    <PackageReference Include="DotNetZip" Version="1.15.0" />
     <PackageReference Include="Microsoft.EntityFrameworkCore" Version="5.0.5" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="5.0.5">
       <PrivateAssets>all</PrivateAssets>
diff --git a/JdShopListener/JdShopListener/MainWindowViewModel.cs b/JdShopListener/JdShopListener/MainWindowViewModel.cs
index a80b9db..658b6c3 100644
--- a/JdShopListener/JdShopListener/MainWindowViewModel.cs
+++ b/JdShopListener/JdShopListener/MainWindowViewModel.cs
@@ -13,6 +13,9 @@ using System.Threading;
 using Newtonsoft.Json.Linq;
 using PuppeteerSharp;
 using Utils;
+using System.Threading.Tasks;
+using System.IO;
+using Ionic.Zip;
 
 namespace JdShopListener
 {
@@ -46,6 +49,8 @@ namespace JdShopListener
         public string JDCookie { get; set; }
         public MainWindowViewModel() {
 
+
+
             ProList = new System.Collections.ObjectModel.ObservableCollection<ProModel>() {
                 new ProModel(){ Name="价格" , Type= ProType.Price},
                 new ProModel(){ Name="活动" , Type= ProType.Active},
@@ -88,7 +93,13 @@ namespace JdShopListener
             }
 
 
-            LoadHYItems();
+            Task.Factory.StartNew(() =>
+            {
+                InitWeb();
+
+            }).ContinueWith((state) => {
+                LoadHYItems();
+            });
         }
          
         private string _InitText= "正在加载慧眼竞品商品数据, 请稍后...";
@@ -99,6 +110,49 @@ namespace JdShopListener
             set { Set(ref _InitText, value); }
         }
 
+        /// <summary>
+        /// 初始化内核
+        /// </summary>
+        public void InitWeb()
+        {
+           string floader= System.Environment.CurrentDirectory + "\\.local-chromium";
+
+            if (System.IO.Directory.Exists(floader))
+            {
+                return;
+            }
+
+            IsInitLoding = true;
+            InitText = "检测到必要文件丢失，开始下载。。。";
+            WebClient webClient = new WebClient();
+            webClient.DownloadFileCompleted += WebClient_DownloadFileCompleted;
+            webClient.DownloadProgressChanged += WebClient_DownloadProgressChanged;
+            webClient.DownloadFileTaskAsync("https://qymds.oss-cn-hangzhou.aliyuncs.com/chromium/.local-chromium.zip", System.Environment.CurrentDirectory+"\\tempZip.zip").Wait();
+           
+        }
+
+        private void WebClient_DownloadProgressChanged(object sender, DownloadProgressChangedEventArgs e)
+        {
+            Application.Current.Dispatcher.Invoke(() => {
+                InitText = $"正在下载必要文件，进度：{e.BytesReceived}/{e.TotalBytesToReceive}";
+            });
+        }
+
+        private void WebClient_DownloadFileCompleted(object sender, System.ComponentModel.AsyncCompletedEventArgs e)
+        { 
+            //进行解压
+            IsInitLoding = false;
+
+            UnZip(System.Environment.CurrentDirectory + "\\tempZip.zip", System.Environment.CurrentDirectory);
+        }
+
+        private void UnZip(string fileToUnZip, string DstFile)
+        {
+            using (ZipFile zip = new ZipFile(fileToUnZip, Encoding.Default))
+            {
+                zip.ExtractAll(DstFile, ExtractExistingFileAction.OverwriteSilently);
+            }
+        }
 
         public void LoadHYItems()
         {
diff --git a/JdShopListener/JdShopListener/Properties/PublishProfiles/FolderProfile.pubxml.user b/JdShopListener/JdShopListener/Properties/PublishProfiles/FolderProfile.pubxml.user
index 0a4153d..4266d66 100644
--- a/JdShopListener/JdShopListener/Properties/PublishProfiles/FolderProfile.pubxml.user
+++ b/JdShopListener/JdShopListener/Properties/PublishProfiles/FolderProfile.pubxml.user
@@ -4,6 +4,6 @@ https://go.microsoft.com/fwlink/?LinkID=208121.
 -->
 <Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
-    <History>True|2021-11-11T10:06:38.5161322Z;True|2021-11-11T17:53:13.2835443+08:00;True|2021-11-11T17:52:00.9170918+08:00;True|2021-11-11T17:51:37.4852682+08:00;True|2021-11-11T17:49:30.9386192+08:00;True|2021-11-11T17:44:28.5146341+08:00;True|2021-11-11T17:42:26.8480671+08:00;True|2021-11-11T17:37:14.4108790+08:00;True|2021-11-11T17:30:25.4460722+08:00;</History>
+    <History>True|2021-11-12T07:27:50.0418057Z;True|2021-11-12T15:06:23.1220477+08:00;True|2021-11-11T18:06:38.5161322+08:00;True|2021-11-11T17:53:13.2835443+08:00;True|2021-11-11T17:52:00.9170918+08:00;True|2021-11-11T17:51:37.4852682+08:00;True|2021-11-11T17:49:30.9386192+08:00;True|2021-11-11T17:44:28.5146341+08:00;True|2021-11-11T17:42:26.8480671+08:00;True|2021-11-11T17:37:14.4108790+08:00;True|2021-11-11T17:30:25.4460722+08:00;</History>
   </PropertyGroup>
 </Project>
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