private void FileReader()
{
pathStock = Directory.GetCurrentDirectory() + "/stock.txt";
pathHistory = Directory.GetCurrentDirectory() + "/history.txt";
using (BinaryReader reader = new BinaryReader(File.Open(pathStock, FileMode.OpenOrCreate)))
{
while (reader.PeekChar() > -1)
{
Item tempItem = new Item();
tempItem.Name = reader.ReadString();
tempItem.Count = reader.ReadInt32();
items.Add(tempItem);
}
}
using (BinaryReader reader = new BinaryReader(File.Open(pathHistory, FileMode.OpenOrCreate)))
{
while (reader.PeekChar() > -1)
{
Item tempItem = new Item();
tempItem.Name = reader.ReadString();
tempItem.Count = reader.ReadInt32();
ItemForHistory tempHistory = new ItemForHistory();
tempHistory.Item = tempItem;
int tempYear = reader.ReadInt32();
int tempMonth = reader.ReadInt32();
int tempDay = reader.ReadInt32();
int tempHour = reader.ReadInt32();
int tempMinute = reader.ReadInt32();
int tempSecond = reader.ReadInt32();
DateTime tempDate = new DateTime(tempYear, tempMonth, tempDay, tempHour, tempMinute, tempSecond);
tempHistory.Date = tempDate;
tempHistory.ChangeInQuantity = reader.ReadInt32();
itemForHistory.Add(tempHistory);
}
}
}
private void FinishButtonClick(object sender, RoutedEventArgs e)
{
bool isFound = false;
if (operationComboBox.SelectedIndex == 0)
{
int countTemp = 0;
try
{
int.TryParse(countTextBox.Text, out countTemp);
}
catch
{
MessageBox.Show("Поле 'Кол-во' должно содержать только цифры");
}
for (int i = 0; i < items.Count; i++)
{
if (items[i].Name == nameItemTextBox.Text)
{
items[i].Count += countTemp;
ItemForHistory temp = new ItemForHistory(items[i], DateTime.Now, countTemp);
itemForHistory.Add(temp);
isFound = true;
}
}
if (isFound == false)
{
Item temp = new Item(Guid.NewGuid(), nameItemTextBox.Text, countTemp);
ItemForHistory tempHistory = new ItemForHistory(temp, DateTime.Now, countTemp);
itemForHistory.Add(tempHistory);
items.Add(temp);
}
}
else if (operationComboBox.SelectedIndex == 1)
{
int countTemp = 0;
try
{
int.TryParse(countTextBox.Text, out countTemp);
}
catch
{
MessageBox.Show("Поле 'Кол-во' должно содержать только цифры");
}
for (int i = 0; i < items.Count; i++)
{
if (items[i].Name == nameItemTextBox.Text)
{
items[i].Count -= countTemp;
ItemForHistory temp = new ItemForHistory(items[i], DateTime.Now, (countTemp - (countTemp * 2)));
itemForHistory.Add(temp);
isFound = true;
}
}
if (isFound == false)
{
Item temp = new Item(Guid.NewGuid(), nameItemTextBox.Text, (countTemp - (countTemp * 2)));
ItemForHistory tempHistory = new ItemForHistory(temp, DateTime.Now, (countTemp - (countTemp * 2)));
itemForHistory.Add(tempHistory);
items.Add(temp);
}
}
operationWindow.Close();
}
