using DataLoader.CS;
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using DataLoader.Model;
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using System;
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using System.Collections.Generic;
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using System.Collections.ObjectModel;
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using System.ComponentModel;
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using System.IO;
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using System.Linq;
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using System.Threading;
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using System.Windows;
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using System.Windows.Controls;
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using System.Windows.Data;
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namespace DataLoader
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{
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public partial class MainWindow : Window
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{
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private bool isBusy;
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public ResWin resWin;
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private LoginWin loginWin;
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private ObservableCollection<ViewData> viewDatas = new ObservableCollection<ViewData>();
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public MainWindow()
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{
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InitializeComponent();
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this.DataContext = this;
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}
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// 窗口加载完成
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private void Window_Loaded(object sender, RoutedEventArgs e)
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{
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CommonProp.Owner = this;
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CommonProp.Init();
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this.btnLoad.IsEnabled = false;
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this.btnDel.IsEnabled = false;
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this.btnImport.IsEnabled = false;
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lvView.DataContext = viewDatas;
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lvView.SetBinding(ListView.ItemsSourceProperty, new Binding());
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// string md5 = MD5Helper.GetMD5Hash("E:\\data\\mpt\\A4mpt20131125.mpt");
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LogOut.Info("************ 应用程序启动成功！ ************");
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}
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// 获取元数据类型
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private List<MetaType> GetMetaTypes()
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{
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List<MetaType> list = new List<MetaType>();
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list.Add(new MetaType("默认"));
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list.Add(new MetaType("数字正射影像图"));
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list.Add(new MetaType("数字高程模型"));
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list.Add(new MetaType("单波段栅格数据"));
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list.Add(new MetaType("多光谱栅格数据"));
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list.Add(new MetaType("高光谱栅格数据"));
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list.Add(new MetaType("矢量图层"));
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list.Add(new MetaType("三维模型"));
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return list;
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}
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// 登录
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private void Login_MouseLeftButtonDown(object sender, RoutedEventArgs e)
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{
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loginWin = new LoginWin();
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this.Hide();
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loginWin.Show();
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}
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// 设置登录信息
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public void SetLoginInfo()
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{
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if (loginWin != null) loginWin.Close();
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this.Show();
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this.tbUid.Text = CommonProp.UserId.ToString();
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this.tbUname.Text = CommonProp.Uname;
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this.tbToken.Text = CommonProp.Token;
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this.btnLoad.IsEnabled = true;
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this.btnImport.IsEnabled = true;
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}
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// 资源目录
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private void Dir_MouseLeftButtonDown(object sender, RoutedEventArgs e)
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{
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if (null == resWin) resWin = new ResWin();
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this.Hide();
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this.resWin.Show();
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}
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// 设置资源信息
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public void SetRes(string dircode, string fullName)
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{
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this.Show();
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if (!string.IsNullOrEmpty(dircode))
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{
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CommonProp.Dircode = dircode;
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this.tbDir.Text = fullName;
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}
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}
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// 数据目录
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private void Source_MouseLeftButtonDown(object sender, RoutedEventArgs e)
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{
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System.Windows.Forms.FolderBrowserDialog dialog = new System.Windows.Forms.FolderBrowserDialog();
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if (!String.IsNullOrEmpty(CommonProp.SourcePath) && Directory.Exists(CommonProp.SourcePath)) dialog.SelectedPath = CommonProp.SourcePath;
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System.Windows.Forms.DialogResult result = dialog.ShowDialog();
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if (result == System.Windows.Forms.DialogResult.Cancel) return;
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this.tbSource.Text = CommonProp.SourcePath = dialog.SelectedPath.Trim();
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}
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// 目标目录
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private void Target_MouseLeftButtonDown(object sender, RoutedEventArgs e)
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{
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System.Windows.Forms.FolderBrowserDialog dialog = new System.Windows.Forms.FolderBrowserDialog();
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if (!String.IsNullOrEmpty(CommonProp.TargetPath) && Directory.Exists(CommonProp.TargetPath)) dialog.SelectedPath = CommonProp.TargetPath;
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System.Windows.Forms.DialogResult result = dialog.ShowDialog();
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if (result == System.Windows.Forms.DialogResult.Cancel) return;
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this.tbTarget.Text = CommonProp.TargetPath = dialog.SelectedPath.Trim();
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}
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// 加载
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private void Load_MouseLeftButtonDown(object sender, RoutedEventArgs e)
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{
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if (isBusy) return;
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if (string.IsNullOrEmpty(CommonProp.Dircode))
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{
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MessageBox.Show("请选择资源目录！", "提示");
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return;
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}
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CommonProp.SourcePath = this.tbSource.Text.Trim();
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if (string.IsNullOrEmpty(CommonProp.SourcePath) || !Directory.Exists(CommonProp.SourcePath))
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{
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MessageBox.Show("请选择数据目录或数据目录不存在！", "提示");
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return;
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}
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CommonProp.TargetPath = this.tbTarget.Text.Trim();
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if (string.IsNullOrEmpty(CommonProp.TargetPath) || !Directory.Exists(CommonProp.TargetPath))
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{
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MessageBox.Show("请选择入库目录或入库目录不存在！", "提示");
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return;
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}
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ContentControl ccSensor = this.tbSensorType.SelectedItem as ContentControl;
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int.TryParse(ccSensor.Tag.ToString(), out CommonProp.SensorType);
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ContentControl ccMeta = this.cbMetaType.SelectedItem as ContentControl;
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int.TryParse(ccMeta.Tag.ToString(), out CommonProp.MetaType);
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CommonProp.AcqTime = this.dpAcqTime.SelectedDate;
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this.isBusy = true;
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this.viewDatas.Clear();
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Importor.Loading(viewDatas);
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this.isBusy = false;
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}
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// 删除
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private void Del_MouseLeftButtonDown(object sender, RoutedEventArgs e)
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{
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if (null == this.viewDatas || this.viewDatas.Count == 0) return;
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int i = 0;
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while (i < this.viewDatas.Count)
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{
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if (this.viewDatas[i] != null && this.viewDatas[i].Checked)
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{
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this.viewDatas.RemoveAt(i);
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continue;
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}
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i++;
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}
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}
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// 导入
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private void Import_MouseLeftButtonDown(object sender, RoutedEventArgs e)
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{
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if (isBusy || viewDatas.Count == 0) return;
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this.isBusy = true;
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Thread thread = new Thread(new ThreadStart(() =>
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{
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Importor.ImportFiles(viewDatas);
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lvView.Dispatcher.BeginInvoke((ThreadStart)delegate
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{
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ICollectionView view = CollectionViewSource.GetDefaultView(viewDatas);
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view.Refresh();
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});
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isBusy = false;
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MessageBox.Show("数据导入完成！", "提示");
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}));
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thread.Start();
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}
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// 窗口关闭中事件
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private void Window_Closing(object sender, CancelEventArgs e)
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{
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if (isBusy)
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{
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MessageBox.Show("正在导入数据，请稍后~", "提示");
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e.Cancel = true;
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return;
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}
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}
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}
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}
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