DeviceCenter/views/AddDevice.xaml.cs

using DeviceCenter.model;
using DeviceCenter.utils;
using RestSharp;
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Web;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Shapes;

namespace DeviceCenter
{
    /// <summary>
    /// AddDevice.xaml 的交互逻辑
    /// </summary>
    public partial class AddDevice : Window
    {

        private Config config = Config.getInstance();
        private ObservableCollection<Area> areas = new ObservableCollection<Area>();
        private ObservableCollection<Building> buildings = new ObservableCollection<Building>();
        private ObservableCollection<Floor> floors = new ObservableCollection<Floor>();

        public AddDevice()
        {
            InitializeComponent();
            cb_area.ItemsSource = areas;
            cb_building.ItemsSource = buildings;
            cb_floor.ItemsSource = floors;

            http.get<GetAreasResponse>("/area/all", new Dictionary<string, string> { ["size"] = "1000" }).Then(res =>
            {
                Console.WriteLine(res);
                res.content.ToList().ForEach(areas.Add);
            });
        }

        private void Button_Click(object sender, RoutedEventArgs e)
        {
            if (cb_type.SelectedValue != null)
            {
                Console.WriteLine(cb_type.SelectedValue);
            }
            this.DialogResult = true;
            Close();
        }

        private void cb_area_SelectionChanged(object sender, SelectionChangedEventArgs e)
        {
            http.get<GetBuildingResponse>("/building/all", new Dictionary<string, string>
            {
                ["size"] = "1000",
                ["query"] = "%7B%22areaId%22:" + cb_area.SelectedValue + "%7d"
            }).Then(res =>
            {
                buildings.Clear();
                res.content.ToList().ForEach(buildings.Add);
            }).Catch(err =>
            {
                Console.WriteLine(err);
            });
        }


        private void cb_building_SelectionChanged(object sender, SelectionChangedEventArgs e)
        {
            http.get<GetFloorResponse>("/floor/all", new Dictionary<string, string>
            {
                ["size"] = "1000",
                ["query"] = "%7B%22buildingId%22:" + cb_building.SelectedValue + "%7d"
            }).Then(res =>
            {
                floors.Clear();
                res.content.ToList().ForEach(floors.Add);
            }).Catch(err =>
            {
                Console.WriteLine(err);
            });
        }

    }
}