public virtual void InsertButtonHandler()
{
try
{
if (!HelperMethods.ShowCSVFileBrowser(this, out string path))
{
return;
}
var content = HelperMethods.ReadCSV(path);
if (MessageBox.Show($"Are you sure to insert: {content.Count} record(s)?", "Confirm",
MessageBoxButtons.YesNo, MessageBoxIcon.Information) != DialogResult.Yes)
{
return;
}
//start insering
var affedted = Controller.Insert(content);
ActionLogger.AddToLog($"Insert {Text}", $"Success inserted: {affedted}");
//refresh main grid
ButtonRefresh_Click(this, EventArgs.Empty);
}
//catch all the parsing, db, entities exceptions here!
catch (ArgumentException ex) //who throws this???
{
throw;
}
catch (EntityParsingException ex) //parsing exception
{
var mess = string.Empty;
if (ex.ErrorIndex != -1)
{
mess = $"{ex.Message} row: [{ex.ErrorIndex + 1}]";
}
if (ex.ValueName != string.Empty)
{
mess += $", value name: [{ex.ValueName}]";
}
if (ex.RawValue != string.Empty)
{
mess += $", raw value: [{ex.RawValue}]";
}
var actionLog = new ActionLog($"Insert {Text}", mess, true);
ActionLogger.AddToLog(actionLog);
}
catch (DbUpdateException ex) //db exception
{
var dbErrors = EntityParser.TryDecodeDbUpdateException(ex);
var actions = EntityParser.ValidationResultToActionLog($"Insert {Text}", dbErrors, true);
var actionLogs = new List <ActionLog>();
if (actions == null)
{
actionLogs = new List <ActionLog>
{
new ActionLog($"Insert {Text}", "Unknown error.", true)
};
}
else
{
actionLogs = actions.ToList();
}
ActionLogger.AddToLog(actionLogs);
}
}
