/// <summary>
/// Parse option having crude option, string or HtmlMode. Is a variable-argument method.
/// </summary>
public OptionParseResult Parse(string str, HtmlNode node)
{
bool strFormalMode = str != null;
bool nodeFormalMode = node != null;
if (strFormalMode == nodeFormalMode)
{
throw new InvalidOperationException("This is a two-mode method, please provide only single desired parameter.");
}
if (PriceAmount == null)
{
throw new NullReferenceException($"Price extraction is not defined.");
}
#region Option Info Parsing
var newOptionParse = new OptionParseResult();
// Details
try
{
if (Code != null)
{
newOptionParse.Code = Code.ExtractSingle(str, node);
}
}
catch (NullReferenceException nrex) { Logger.Log(nrex.Message + " @ Option Code Parsing"); }
try
{
if (PropertyA != null)
{
newOptionParse.PropertyA = PropertyA.ExtractSingle(str, node);
}
}
catch (NullReferenceException nrex) { Logger.Log(nrex.Message + " @ Option PropertyA Parsing"); }
try
{
if (PropertyB != null)
{
newOptionParse.PropertyB = PropertyB.ExtractSingle(str, node);
}
}
catch (NullReferenceException nrex) { Logger.Log(nrex.Message + " @ Option PropertyB Parsing"); }
try
{
if (PropertyC != null)
{
newOptionParse.PropertyC = PropertyC.ExtractSingle(str, node);
}
}
catch (NullReferenceException nrex) { Logger.Log(nrex.Message + " @ Option PropertyC Parsing"); }
#endregion Option Info Parsing
#region Snapshot Info Parsing
var snapshot = new Snapshot(newOptionParse)
{
Timestamp = DateTime.Now
};
try
{
if (Stock != null)
{
newOptionParse.StockStatus = Stock.ExtractSingle(str, node);
}
}
catch (NullReferenceException nrex) { Logger.Log(nrex.Message + " @ Option Snapshot Stock Parsing"); }
//Price
try
{
var extracted = PriceAmount.ExtractSingle(str, node);
decimal.TryParse(extracted, NumberStyles.Any, CultureInfo.InvariantCulture, out decimal parsedDouble);
newOptionParse.Price = new Money(parsedDouble, PriceCurrency);
}
catch (NullReferenceException nrex) { Logger.Log(nrex.Message + " @ Option Snapshot Price Parsing"); }
#endregion Snapshot Info Parsing
return(newOptionParse);
}
private void updateGrid()
{
var priceAmounts = container.PriceAmounts;
dataGrid.Rows.Clear();
dataGrid.Columns.Clear();
if (priceAmounts.Count > 0)
{
if (container.IsSingleType())
{
dataGrid.ColumnCount = 3;
int priceNumber = priceAmounts.Count;
dataGrid.RowCount = priceNumber + 1;
dataGrid.Columns[0].HeaderCell.Value = "Покупка";
dataGrid.Columns[1].HeaderCell.Value = "Продажа";
dataGrid.Columns[2].HeaderCell.Value = "Разница";
dataGrid.Columns[0].DefaultCellStyle.Alignment = DataGridViewContentAlignment.MiddleRight;
dataGrid.Columns[1].DefaultCellStyle.Alignment = DataGridViewContentAlignment.MiddleRight;
dataGrid.Columns[2].DefaultCellStyle.Alignment = DataGridViewContentAlignment.MiddleRight;
int i = 0;
foreach (double price in priceAmounts.Keys)
{
dataGrid.Rows[priceNumber - i - 1].HeaderCell.Value = price.ToString();
PriceAmount priceAmount = priceAmounts[price];
var row = dataGrid.Rows[priceNumber - i - 1];
row.HeaderCell.Style.Font = new Font(dataGrid.Font, FontStyle.Bold);
row.Cells[0].Value = priceAmount.Buy.ToString("N0", CultureInfo.InvariantCulture);
row.Cells[1].Value = priceAmount.Sell.ToString("N0", CultureInfo.InvariantCulture);
row.Cells[2].Value = priceAmount.Difference.ToString("N0", CultureInfo.InvariantCulture);
row.Cells[0].Style.Font = new Font(dataGrid.Font, FontStyle.Bold);
row.Cells[0].Style.ForeColor = Color.Green;
row.Cells[1].Style.Font = new Font(dataGrid.Font, FontStyle.Bold);
row.Cells[1].Style.ForeColor = Color.Red;
row.Cells[2].Style.Font = new Font(dataGrid.Font, FontStyle.Bold);
if (priceAmount.Difference >= 0)
{
row.Cells[2].Style.ForeColor = Color.Green;
}
else
{
row.Cells[2].Style.ForeColor = Color.Red;
}
i++;
}
var totalRow = dataGrid.Rows[dataGrid.Rows.Count - 1];
totalRow.HeaderCell.Value = "Всего:";
totalRow.Cells[0].Value = priceAmounts.Sum(x => x.Value.Buy).ToString("N0", CultureInfo.InvariantCulture);
totalRow.Cells[1].Value = priceAmounts.Sum(x => x.Value.Sell).ToString("N0", CultureInfo.InvariantCulture);
double totalDiff = priceAmounts.Sum(x => x.Value.Difference);
totalRow.Cells[2].Value = totalDiff.ToString("N0", CultureInfo.InvariantCulture);
totalRow.Cells[0].Style.Font = new Font(dataGrid.Font, FontStyle.Bold);
totalRow.Cells[0].Style.ForeColor = Color.Green;
totalRow.Cells[1].Style.Font = new Font(dataGrid.Font, FontStyle.Bold);
totalRow.Cells[1].Style.ForeColor = Color.Red;
totalRow.Cells[2].Style.Font = new Font(dataGrid.Font, FontStyle.Bold);
if (totalDiff >= 0)
{
totalRow.Cells[2].Style.ForeColor = Color.Green;
}
else
{
totalRow.Cells[2].Style.ForeColor = Color.Red;
}
}
else
{
MessageBox.Show("Были загружены данные о разных акциях", "Предупреждение", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
