DataV/IOT.Help/MainWindow.xaml.cs

using AduSkin.Controls.Metro;
using IOT.Help.Model;
using IOT.Help.ViewModel;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.IO;
using System.Linq;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Input;
using 服务API.Tool.API请求;
using 服务API.Tool.IOT;

namespace IOT.Help
{
    /// <summary>
    /// Interaction logic for MainWindow.xaml
    /// </summary>
    public partial class MainWindow :MetroWindow
    {
        public MainWindow()
        {
            InitializeComponent();
            this.DataContext = MainViewModel.Instance;
            this.Closed += delegate { Application.Current.Shutdown(); };
            CarouselTest();
        }
        private void Button_Click(object sender,RoutedEventArgs e)
        {
            if (sender is Button)
            {
                bool istrue = false;
                Button button = sender as Button;
                if (button.Tag!=null)
                {
                    switch (button.Tag.ToString()) 
                    {
                        case "Add":
                            istrue = MainViewModel.Instance.Add();
                            if (istrue) MessageBox.Show("增加成功");
                            else MessageBox.Show("增加失败");
                            break;
                        case "Update":
                            if (string.IsNullOrEmpty(MainViewModel.Instance.device.IdStr)) {
                                MessageBox.Show("请先“查询”或者“双击右侧表格行”，修改之后在点击“修改”");
                                return;
                            }
                            istrue= MainViewModel.Instance.Update();
                            if(istrue) MessageBox.Show("修改成功");
                            else MessageBox.Show("修改失败");

                            break;
                        case "Delete":
                            if (string.IsNullOrEmpty(MainViewModel.Instance.device.IdStr))
                            {
                                MessageBox.Show("请先“查询”或者“双击右侧表格行”，修改之后在点击“删除”");
                                return;
                            }
                            istrue = MainViewModel.Instance.Delete();
                            if (istrue) MessageBox.Show("删除成功");
                            else MessageBox.Show("删除失败");
                            break;
                        case "SetUrl":
                            MainViewModel.Instance.ApiURL = apiurl.Text;
                            MainViewModel.Instance.Refresh();
                            MessageBox.Show("设置成功");
                            break;
                        case "Inquire":
                            MainViewModel.Instance.device= MainViewModel.Instance.Inquire(chen.Text)?.FirstOrDefault();
                            break;
                        case "Save":
                            System.Windows.Forms.SaveFileDialog saveFileDialog = new System.Windows.Forms.SaveFileDialog();
                            saveFileDialog.Filter = "txt文件(*.txt)|*.txt";
                            if (saveFileDialog.ShowDialog()== System.Windows.Forms.DialogResult.OK)
                            {
                                StreamWriter sw = File.CreateText(saveFileDialog.FileName);
                                sw.Write(Tools.JsonConvertTools(MainViewModel.Instance.deviceTable));  //写入文件中
                                sw.Flush();//清理缓冲区
                                sw.Close();//关闭文件
                            }

                            break;
                        case "Insert":
                            System.Windows.Forms.OpenFileDialog file = new System.Windows.Forms.OpenFileDialog();//定义新的文件打开位置控件
                            file.Filter = "txt文件(*.txt)|*.txt";//设置文件后缀的过滤
                            if (file.ShowDialog() == System.Windows.Forms.DialogResult.OK)//如果有选择打开文件
                            {
                                DeviceTable device = null;
                                FileStream fs = new FileStream(file.FileName,FileMode.Open,FileAccess.Read,FileShare.ReadWrite);
                                StreamReader sr = new StreamReader(fs,System.Text.Encoding.UTF8);   //选择编码方式               
                                string str = sr.ReadToEnd();
                                if (!string.IsNullOrEmpty(str))
                                {
                                    Tools.JsonToObjectTools<List<DeviceTable>>(str)?.ForEach(par =>
                                    {
                                        MainViewModel.Instance.Add(par);
                                    });
                                    MainViewModel.Instance.Refresh();
                                }



                            }

                            break;
                    }
                }
            }
        }

        private void DataGrid_MouseDoubleClick(object sender,MouseButtonEventArgs e)
        {
            MainViewModel.Instance.device = MainViewModel.Instance.deviceTableSelectedItem;
        }

        #region Test
        /// <summary>
        /// 测试轮播
        /// </summary>
        public void CarouselTest()
        {
            #region 轮播
            ObservableCollection<Carouselname> list = new ObservableCollection<Carouselname>();
            for (int i = 0; i < 60; i++)
            {
                list.Add(new Carouselname()
                {
                    imgpath = "../2.png",
                    name = "AduSkin",
                    info = "追求极致，永臻完美"
                });
            }
            this.CoverFlowMain.ItemsSource = list;
            CoverFlowMain.JumpTo(2);
            #endregion

            #region 轮播
            ObservableCollection<Carouselname> list1 = new ObservableCollection<Carouselname>();
            for (int i = 0; i < 5; i++)
            {
                list1.Add(new Carouselname()
                {
                    imgpath = "../2.png",
                    name = "黑菠萝科技",
                    info = "hello word！"
                });
            }
            this.Carousels.ItemsSource = list1;
            #endregion
        }

        #endregion


    }
}