bbwy/BBWY.Client/Views/Order/GrabJDMibole.xaml.cs

using Microsoft.Extensions.DependencyInjection;
using Microsoft.Web.WebView2.Core;
using Microsoft.Web.WebView2.Wpf;
using System;
using System.Reflection;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Media;
using io = System.IO;

namespace BBWY.Client.Views.Order
{
    /// <summary>
    /// GrabJDMibole.xaml 的交互逻辑
    /// </summary>
    public partial class GrabJDMibole : Window
    {
        private WebView2Manager w2m;
        //private Stopwatch sw;
        private string orderId;
        private bool isNavigated;

        public GrabJDMibole(string orderId)
        {
            InitializeComponent();
            this.orderId = orderId;
            this.Loaded += GrabJDMibole_Loaded;
            this.Unloaded += GrabJDMibole_Unloaded;
        }

        private void GrabJDMibole_Unloaded(object sender, RoutedEventArgs e)
        {
            grid.Children.Remove(w2m.wb2);
            w2m = null;
        }

        private void GrabJDMibole_Loaded(object sender, RoutedEventArgs e)
        {
            var sp = (App.Current as App).ServiceProvider;
            using (var s = sp.CreateScope())
            {
                w2m = s.ServiceProvider.GetRequiredService<WebView2Manager>();
            }
            grid.Children.Add(w2m.wb2);

            if(w2m.IsInitializationCompleted)
                txtMsg.Text = "Grabbing Mobile";

            w2m.CoreWebView2InitializationCompleted = (e) =>
            {
                isNavigated = true;
                w2m.wb2.CoreWebView2.Navigate($"https://neworder.shop.jd.com/order/orderDetail?orderId={orderId}");
            };
            w2m.OnNavigationCompleted = async (e) =>
            {
                if (w2m.wb2.CoreWebView2.Source.StartsWith("https://passport.shop.jd.com/login"))
                {
                    //首次打开需要登录
                    await w2m.wb2.CoreWebView2.ExecuteScriptAsync("window.scrollTo(790,150)");
                    await w2m.wb2.CoreWebView2.ExecuteScriptAsync("document.querySelector(\"div[data-tab-id='form']\").click()");
                }
                else if (w2m.wb2.CoreWebView2.Source.StartsWith("https://neworder.shop.jd.com/order/orderDetail"))
                {
                    //进入订单详情页面，触发点击查看手机号
                    txtMsg.Text = "Grabbing Mobile";
                    w2m.wb2.Width = 0.1;
                    w2m.wb2.Height = 0.1;
                    var js = @"var mobileNode = document.getElementById('mobile');
                           mobileNode.addEventListener('DOMNodeInserted',function(e){ var m=mobileNode.innerText; window.chrome.webview.postMessage(m);});
                           document.getElementById('viewOrderMobile').click();";
                    _ = await w2m.wb2.CoreWebView2.ExecuteScriptAsync(js);
                }
            };
            w2m.OnWebMessageReceived = (e) =>
            {
                var mobole = e.TryGetWebMessageAsString();
                this.Tag = mobole;
                this.DialogResult = true;
                this.Close();
            };

            if (w2m.IsInitializationCompleted && !isNavigated)
            {
                w2m.wb2.CoreWebView2.Navigate($"https://neworder.shop.jd.com/order/orderDetail?orderId={orderId}");
                isNavigated = true;
            }
        }
    }
}