添加项目文件。

2020-04-03 11:55:02 +08:00
parent f8a6829e30
commit d4e7a559f2
178 changed files with 20595 additions and 0 deletions
--- a/XXCpzs/Views/PageSale.xaml.cs
+++ b/XXCpzs/Views/PageSale.xaml.cs
@@ -0,0 +1,85 @@
+using Plugin.Permissions;
+using Plugin.Permissions.Abstractions;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+using Xamarin.Forms;
+using Xamarin.Forms.Xaml;
+using XXCpzs.helper;
+using XXCpzs.Models;
+using XXCpzs.ViewModels;
+using ZXing.Mobile;
+
+namespace XXCpzs.Views
+{
+    [XamlCompilation(XamlCompilationOptions.Compile)]
+    public partial class PageSale : ContentPage
+    {
+        private SaleViewModel ViewModel;
+        private int deviceId = 1;
+        private UserInfo userInfo;
+
+        public PageSale(UserInfo userInfo)
+        {
+            InitializeComponent();
+            this.userInfo = userInfo;
+            this.BindingContext = ViewModel = new SaleViewModel();
+        }
+        private async void ButtonCustomerSelect_Clicked(object sender, EventArgs e)
+        {
+            await Navigation.PushModalAsync(new NavigationPage(new PageCustomerSelect(userInfo)));
+        }
+        private async void Button_ClickedAsync(object sender, EventArgs e)
+        {
+            if (userInfo != null && ViewModel.CustomerId != 0 && SerialNumber.Text != null)
+            {
+                Dictionary<string, string> _body = new Dictionary<string, string>{
+                    {"Sn", SerialNumber.Text},
+                    {"Uid", userInfo.uid.ToString()},
+                    {"CustomerId", ViewModel.CustomerId.ToString()},
+                    {"deviceId", this.deviceId.ToString()}
+                };
+                var request = await HttpHelper.RequestPost(16, _body);
+                if (request.Code == 200){
+                    ViewModel.Items.Add(new ResultModel() { Code = request.Code, Data = request.Data, Msg = request.Msg });
+                }
+                else{
+                    await DisplayAlert("访问出错", request.Msg, "OK");
+                }
+            }
+        }
+        private async void OnScan(object sender, EventArgs e)
+        {
+            if (this.ViewModel.CustomerId == 0)
+            {
+                await DisplayAlert("注意", "请选择产品 购买的客户", "OK"); return;
+            }
+            if (await CheckPerssion())
+            {
+                var scanner = new MobileBarcodeScanner();
+                var result = await scanner.Scan();
+                if (result != null)
+                {
+                    SerialNumber.Text = result.Text;
+                    Button_ClickedAsync(sender, e);
+                }
+            }
+        }
+        private async Task<bool> CheckPerssion()
+        {
+            var current = CrossPermissions.Current;
+            //检查权限
+            var status = await current.CheckPermissionStatusAsync(Permission.Camera);
+            if (status != PermissionStatus.Granted)
+            {
+                var result = await current.RequestPermissionsAsync(Permission.Camera);
+                status = result[Permission.Camera];
+            }
+            return status == PermissionStatus.Granted;
+        }
+
+    }
+}