private void clientIdTxtBox_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Enter)
{
string clientId = this.clientIdTxtBox.Text;
var dataTable = PopulateColums();
switch (selectedMenu)
{
case 'B':
{
try
{
string result = orderRaports.GetOrderAmountPerClient(clientId).ToString();
resultLabel.Text = $"Ilość zamówień dla klienta z id {clientId} wynosi: {result}";
}
catch (ArgumentNullException exception)
{
MessageBox.Show(exception.Message);
}
break;
}
case 'D':
{
try
{
string result = orderRaports.GetTotalPriceOfOrdersPerClient(clientId).ToString();
resultLabel.Text = $"Łączna kwota zamówień dla klienta z id: {clientId} wynosi: " + result;
}
catch (ArgumentNullException exception)
{
MessageBox.Show(exception.Message);
}
break;
}
case 'F':
{
try
{
foreach (var val in orderRaports.GetTotalListOfOrdersPerClient(clientId))
{
dataTable.Rows.Add(val.ClientId, val.RequestId, val.Name, val.Quantity, val.Price);
}
}
catch (ArgumentNullException exception)
{
MessageBox.Show(exception.Message);
}
break;
}
case 'J':
{
dataTable = new DataTable();
dataTable.Columns.Add("Name");
dataTable.Columns.Add("Quantity");
try
{
foreach (var val in orderRaports.GetAmountOfOrdersGroupedByNamePerClient(clientId))
{
dataTable.Rows.Add(val.Key, val.Value);
}
}
catch (ArgumentNullException exception)
{
MessageBox.Show(exception.Message);
}
break;
}
}
this.dataGridView.DataSource = dataTable;
}
}
public void SaveFile(string path, char selectedMenu, string clientId, double min, double max)
{
using (StreamWriter streamWriter = new StreamWriter(path))
{
StringBuilder stringBuilder = new StringBuilder();
switch (selectedMenu)
{
case 'A':
{
var result = _orderRaports.GetOrderAmount();
stringBuilder.AppendLine($"Order amount:, {result}");
break;
}
case 'B':
{
var result = _orderRaports.GetOrderAmountPerClient(clientId);
stringBuilder.AppendLine($"Order amount for client with id '{clientId}':, {result}");
break;
}
case 'C':
{
var result = _orderRaports.GetTotalPriceOfOrders();
stringBuilder.AppendLine($"Total Price of orders':, {result}");
break;
}
case 'D':
{
var result = _orderRaports.GetTotalPriceOfOrdersPerClient(clientId);
stringBuilder.AppendLine($"Total price of orders for client with id '{clientId}':, {result}");
break;
}
case 'E':
{
stringBuilder.AppendLine("ClientId,RequestId,Name,Quantity,Price");
foreach (var val in _orderRaports.GetTotalListOfOrders())
{
stringBuilder.AppendLine(string.Format("{0},{1},{2},{3},{4}",
val.ClientId, val.RequestId, val.Name, val.Quantity, val.Price));
}
break;
}
case 'F':
{
stringBuilder.AppendLine("ClientId,RequestId,Name,Quantity,Price");
foreach (var val in _orderRaports.GetTotalListOfOrdersPerClient(clientId))
{
stringBuilder.AppendLine(string.Format("{0},{1},{2},{3},{4}",
val.ClientId, val.RequestId, val.Name, val.Quantity, val.Price));
}
break;
}
case 'I':
{
stringBuilder.AppendLine("Name,AmountOfOrders");
foreach (var val in _orderRaports.GetAmountOfOrdersGroupedByName())
{
stringBuilder.AppendLine(string.Format("{0},{1}", val.Key, val.Value));
}
break;
}
case 'J':
{
stringBuilder.AppendLine("Name,AmountOfOrders");
foreach (var val in _orderRaports.GetAmountOfOrdersGroupedByNamePerClient(clientId))
{
stringBuilder.AppendLine(string.Format("{0},{1}", val.Key, val.Value));
}
break;
}
case 'K':
{
stringBuilder.AppendLine("ClientId,RequestId,Name,Quantity,Price");
foreach (var val in _orderRaports.GetOrdersInPriceRange(min, max))
{
stringBuilder.AppendLine(string.Format("{0},{1},{2},{3},{4}",
val.ClientId, val.RequestId, val.Name, val.Quantity, val.Price));
}
break;
}
}
streamWriter.Write(stringBuilder.ToString());
}
}
public void GetOrderAmountPerClientTest()
{
orderRaports.GetOrderAmountPerClient("1").Should().Be(3);
}