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palex
278
VM/IGEsVM.cs
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278
VM/IGEsVM.cs
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using Microsoft.Win32;
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using OfficeOpenXml;
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using OfficeOpenXml.Style;
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using System;
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using System.Collections;
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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.Reflection;
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using System.Runtime.Serialization.Formatters.Binary;
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using System.Text;
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using System.Threading.Tasks;
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namespace GroundOrganizer
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{
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public partial class ViewModel : INotifyPropertyChanged
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{
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int numIGE = 1;
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ObservableCollection<IGE> listIGE = new ObservableCollection<IGE>();
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public ObservableCollection<IGE> ListIGE { get => listIGE; set { listIGE = value; OnPropertyChanged(); } }
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private RelayCommand addIGE;
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public RelayCommand AddIGE
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{
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get { return addIGE ?? (addIGE = new RelayCommand(obj => { AddIGEToList(); })); }
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}
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private RelayCommand updateIGE;
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public RelayCommand UpdateIGEs
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{
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get { return updateIGE ?? (updateIGE = new RelayCommand(obj => { UpdateIGEInList(); })); }
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}
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private RelayCommand renumIGE;
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public RelayCommand RenumIGEs
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{
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get { return renumIGE ?? (renumIGE = new RelayCommand(obj => { RenumberingIGEInList(); })); }
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}
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private RelayCommand exportIGEtoCSV;
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public RelayCommand ExportIGEtoCSV
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{
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get { return exportIGEtoCSV ?? (exportIGEtoCSV = new RelayCommand(obj => { SaveIGEsInCsv(); })); }
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}
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private RelayCommand importIGEfromCSV;
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public RelayCommand ImportIGEfromCSV
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{
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get { return importIGEfromCSV ?? (importIGEfromCSV = new RelayCommand(obj => { ReadIGEsFromCsv(); })); }
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}
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private RelayCommand saveIGEsTable;
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public RelayCommand SaveIGEsTable
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{
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get { return saveIGEsTable ?? (saveIGEsTable = new RelayCommand(obj => { SaveIGEs(); })); }
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}
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private IEnumerable<String> listNumIGEs;
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public IEnumerable<String> ListNumIGEs { get => listNumIGEs; set { listNumIGEs = value; OnPropertyChanged(); } }
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void AddIGEToList()
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{
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ListIGE.Add(new IGE() { Number = numIGE }); numIGE++;
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CreateListNumIGEs();
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//CreateListNumberTypeBet();
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//NameIGE = listIGE[0].Name;
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}
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void RenumberingIGEInList()
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{
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int j = 1;
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foreach (IGE item in ListIGE)
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{
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item.Number = j;
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j++;
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}
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numIGE = j;
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ListIGE = new ObservableCollection<IGE>(ListIGE);
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CreateListNumIGEs();
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}
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void UpdateIGEInList()
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{
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ListIGE = new ObservableCollection<IGE>(ListIGE);
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SaveDB();
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}
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void CreateListNumIGEs()
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{
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if (listIGE == null || listPlayGround == null) return;
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ListNumIGEs = from bet in listIGE select bet.NumIGE;
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try
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{
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BoresPage boresPage = (BoresPage)MW.BoresFrame.Content;
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boresPage.IGEsListCbxCol.ItemsSource = listNumIGEs;
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}
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catch { return; }
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}
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//Сохранение таблицы набора ИГЭ в файл *.csv
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internal void SaveIGEsInCsv()
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{
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SaveFileDialog sfd = new SaveFileDialog();
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sfd.DefaultExt = "*.xlsx";
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sfd.Filter = "Файл Excel (*.xlsx)|*.xlsx";
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sfd.Title = "Сохранение таблицы";
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//sfd.AddExtension = true;
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sfd.OverwritePrompt = false;
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sfd.ShowDialog();
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if (sfd.FileName == null || sfd.FileName == "") return;
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string path = "ИГЭ.xlsx";
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FileInfo fileInf = new FileInfo(path);
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if (fileInf.Exists != true)
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{
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using (FileStream fstream = new FileStream("ИГЭ.xlsx", FileMode.OpenOrCreate))
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{
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byte[] array = Properties.Resources.IGE;
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fstream.Write(array, 0, array.Length);
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}
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}
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List<object[]> content = new List<object[]>();
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foreach (IGE item in listIGE)
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{
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content.Add(item.PropsToList().ToArray());
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}
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using (var p = new ExcelPackage(new FileInfo(sfd.FileName)))
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{
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try
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{
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var ws = p.Workbook.Worksheets["ИГЭ"];
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//To set values in the spreadsheet use the Cells indexer.
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ws.Cells["A2"].LoadFromArrays(content);
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//Save the new workbook. We haven't specified the filename so use the Save as method.
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p.SaveAs(new FileInfo(sfd.FileName));
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}
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catch
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{
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ExcelPackage p1 = new ExcelPackage(new FileInfo("ИГЭ.xlsx"));
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ExcelWorksheet ws1 = p1.Workbook.Worksheets["ИГЭ"];
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p.Workbook.Worksheets.Add("ИГЭ", ws1);
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ExcelWorksheet ws = p.Workbook.Worksheets["ИГЭ"];
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//Save the new workbook. We haven't specified the filename so use the Save as method.
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ws.Cells["A2"].LoadFromArrays(content);
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ws.Select();
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p.SaveAs(new FileInfo(sfd.FileName));
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}
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}
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//try
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//{
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// using (StreamWriter sw = new StreamWriter(sfd.FileName, false, System.Text.Encoding.Default))
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// {
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// foreach (IGE item in listIGE)
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// {
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// sw.WriteLine(item.PropsToString());
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// }
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// }
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//}
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//catch (Exception e)
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//{
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// Alert(e.Message);
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//}
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}
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//Чтение таблицы набора ИГЭ из файла *.csv
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internal void ReadIGEsFromCsv()
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{
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OpenFileDialog ofd = new OpenFileDialog();
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ofd.DefaultExt = "*.xlsx";
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ofd.Filter = "Файл Excel (*.xlsx)|*.xlsx";
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ofd.Title = "Заполнение таблицы";
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ofd.ShowDialog();
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if (ofd.FileName == null || ofd.FileName == "") return;
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//ListIGE.Clear();
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using (var p = new ExcelPackage(new FileInfo(ofd.FileName)))
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{
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//A workbook must have at least on cell, so lets add one...
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var ws = p.Workbook.Worksheets["ИГЭ"];
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object[,] content = ws.Cells.Value as object[,];
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List<object> source; IGE item;
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for (int i = 1; i < content.GetLength(0); i++)
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{
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source = new List<object>();
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for (int j = 0; j < content.GetLength(1); j++)
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{
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source.Add(content[i, j]);
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}
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item = new IGE(); item.ListToProps(source);
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ListIGE.Add(item);
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}
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}
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//OpenFileDialog ofd = new OpenFileDialog();
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//ofd.DefaultExt = "*.*";
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//ofd.Filter = "Текстовый файл (*.csv)|*.csv|Все файлы (*.*)|*.*";
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//ofd.Title = "Заполнение таблицы";
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//ofd.ShowDialog();
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//if (ofd.FileName == null || ofd.FileName == "") return;
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//ListIGE.Clear();
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//try
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//{
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// using (StreamReader sr = new StreamReader(ofd.FileName, System.Text.Encoding.Default))
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// {
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// string line;
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// IGE ige;
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// while ((line = sr.ReadLine()) != null)
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// {
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// ige = new IGE();
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// ige.StringToProps(line);
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// ListIGE.Add(ige);
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// }
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// }
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//}
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//catch (Exception e)
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//{
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// Alert(e.Message);
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//}
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}
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internal void SaveIGEs()
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{
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SaveFileDialog sfd = new SaveFileDialog();
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sfd.DefaultExt = "*.igedb";
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sfd.Filter = "Таблица ИГЭ (*.igedb)|*.igedb";
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sfd.Title = "Сохранение таблицы";
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//sfd.AddExtension = true;
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sfd.OverwritePrompt = true;
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sfd.ShowDialog();
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if (sfd.FileName == null || sfd.FileName == "") return;
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BinaryFormatter formatter = new BinaryFormatter();
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// получаем поток, куда будем записывать сериализованный объект
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using (FileStream fs = new FileStream(sfd.FileName, FileMode.OpenOrCreate))
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{
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formatter.Serialize(fs, ListIGE);
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}
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//Alert("Введенные данные успешно сохранены");
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}
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internal void ReadIGEs()
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{
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OpenFileDialog ofd = new OpenFileDialog();
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ofd.DefaultExt = "*.igedb";
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ofd.Filter = "Таблица ИГЭ (*.igedb)|*.igedb";
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ofd.Title = "Открытие таблицы";
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ofd.ShowDialog();
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if (ofd.FileName == null || ofd.FileName == "") return;
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if (File.Exists(ofd.FileName) == true)
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{
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// создаем объект BinaryFormatter
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BinaryFormatter formatter = new BinaryFormatter();
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using (FileStream fs = new FileStream(ofd.FileName, FileMode.OpenOrCreate))
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{
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List<IGE> tmp = new List<IGE>(ListIGE);
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tmp.AddRange(formatter.Deserialize(fs) as ObservableCollection<IGE>);
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ListIGE = new ObservableCollection<IGE>(tmp);
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}
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}
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}
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}
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}
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