95 lines
2.6 KiB
C#
95 lines
2.6 KiB
C#
using OrderSupportTicket.Models;
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using OrderSupportTicket.Services;
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using OrderSupportTicket.ViewModels;
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using System.Windows.Controls;
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namespace OrderSupportTicket.Views;
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/// <summary>
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/// 工单对话页面。页面生命周期只负责激活/停用 ViewModel，业务交互均在 ViewModel 中。
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/// </summary>
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public partial class OrderSupportTicketView : UserControl
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{
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private bool _active;
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public OrderSupportTicketView()
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: this(
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new TicketApiService(),
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new EventSourceTicketRealtimeService(),
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TicketClientOptions.FromApplicationSettings())
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{
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}
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public OrderSupportTicketView(
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ITicketApiService api,
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ITicketRealtimeService realtime,
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TicketClientOptions options = null)
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{
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InitializeComponent();
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options = new TicketClientOptions
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{
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UserName="18990991234",
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AppIds = ["wx316b1291351558aa", "wx7999743c3d64c05c"],
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Orders = [
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new TicketOrderOption
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{
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Amount=109m,
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AppId="wx316b1291351558aa",
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GoodsName="梵客隆收腹内裤女新款高腰无痕磨毛暖融收小肚子提臀塑身平角裤",
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OrderId="9000000000000000001",
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OrderedAt=new DateTime(2020, 1, 1),
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},
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new TicketOrderOption
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{
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Amount=109m,
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AppId="wx7999743c3d64c05c",
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GoodsName="洁柔抽纸粉Face家用实惠装批发纸巾大包面纸餐巾纸抽整箱可湿水纸",
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OrderId="9000000000000000002",
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OrderedAt=new DateTime(2020, 1, 1),
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}
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]
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};
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ViewModel = new OrderSupportTicketViewModel(api, realtime, options);
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DataContext = ViewModel;
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Loaded += OnLoaded;
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Unloaded += OnUnloaded;
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}
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/// <summary>
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/// 当前页面对应的工单 ViewModel。
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/// </summary>
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public OrderSupportTicketViewModel ViewModel { get; }
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/// <summary>
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/// 宿主可在页面加载前注入账号、APPID 与本地订单数据。
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/// </summary>
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public void Configure(TicketClientOptions options)
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{
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ViewModel.Configure(options);
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}
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/// <summary>
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/// 从订单页直接打开新工单草稿。
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/// </summary>
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public void OpenNewTicket(TicketOrderOption order)
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{
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ViewModel.OpenNewTicket(order);
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}
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private async void OnLoaded(object sender, System.Windows.RoutedEventArgs e)
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{
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if (_active)
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return;
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_active = true;
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await ViewModel.InitializeAsync();
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}
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private async void OnUnloaded(object sender, System.Windows.RoutedEventArgs e)
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{
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if (!_active)
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return;
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_active = false;
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await ViewModel.DeactivateAsync();
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}
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}
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