public static CSV Load(string srcText, char delimeter = ',')
{
if (IsSrcValid(srcText))
{
List <CsvLine> lines = new List <CsvLine>();
string[] srcLines = srcText.Split('\n');
foreach (string l in srcLines)
{
lines.Add(CsvLine.Load(l.Trim(), delimeter));
}
CSV csv = new CSV();
csv.lines.AddRange(lines);
return(csv);
}
return(null);
}
private void btnJsonConvert_Click(object sender, RoutedEventArgs e)
{
if (txtRichJson.Document.Blocks.Count > 0)
{
TextRange textRange = new TextRange(txtRichJson.Document.ContentStart, txtRichJson.Document.ContentEnd);
string jsonSrc = textRange.Text;
if (Json.IsSrcValid(jsonSrc))
{
json = Json.Load(jsonSrc);
csv = Converter.JsonToCsv(json);
ClearBoxesAndDisableButtons();
PopulateBoxes();
}
}
}
public static CSV JsonToCsv(string jsonSrc)
{
CSV csv = null;
if (Json.IsSrcValid(jsonSrc))
{
Json json = Json.Load(jsonSrc);
List <CsvLine> lines = new List <CsvLine>();
CsvLine fields = new CsvLine();
foreach (JsonKeyValue keyValue in json.Objects.First().KeyValues)
{
fields.AddValue(keyValue.Key);
if (keyValue == json.Objects.First().KeyValues.Last())
{
lines.Add(fields);
}
}
foreach (JsonObject obj in json.Objects)
{
CsvLine line = new CsvLine();
foreach (JsonKeyValue keyValue in obj.KeyValues)
{
line.AddValue(keyValue.Value.ToString());
}
lines.Add(line);
}
csv = new CSV();
csv.AddLines(lines);
}
return(csv);
}
private void menuOpen_Click(object sender, RoutedEventArgs e)
{
OpenFileDialog dlg = new OpenFileDialog();
dlg.Filter = "Arquivos de Dados(txt, csv, json) | *.txt; *.csv; *.json";
dlg.Title = "Choose data file";
if (dlg.ShowDialog(this) == true)
{
string targeFile = File.ReadAllText(dlg.FileName);
if (!String.IsNullOrEmpty(targeFile))
{
if (CSV.IsSrcValid(targeFile))
{
json = null;
csv = null;
csv = CSV.Load(targeFile);
ClearBoxesAndDisableButtons();
PopulateBoxes();
}
else if (Json.IsSrcValid(targeFile))
{
json = null;
csv = null;
json = Json.Load(targeFile);
ClearBoxesAndDisableButtons();
PopulateBoxes();
}
else
{
MessageBox.Show("The file is not valid.", "ERROR!", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
}
}
