public static List <HistoryRow> ObtenerHistorial()
{
List <HistoryRow> rows = new List <HistoryRow>();
if (File.Exists("history.sqlite"))
{
try
{
SQLiteConnection m_dbConnection;
m_dbConnection = new SQLiteConnection("Data Source=history.sqlite;Version=3;");
m_dbConnection.Open();
//creando tablas
string sql = "select * from history ORDER BY datetime(dt) desc limit 20";
SQLiteCommand command = new SQLiteCommand(sql, m_dbConnection);
SQLiteDataReader reader = command.ExecuteReader();
while (reader.Read())
{
HistoryRow row = new HistoryRow();
row.ID = Convert.ToInt32(reader["id"]);
row.URL = reader["url"].ToString();
row.Method = reader["method"].ToString();
row.Body = reader["body"].ToString();
try
{
String headers = reader["readers"].ToString();
foreach (String header in headers.Split('|'))
{
Header head = new Header();
head.Key = header.Split(',')[0];
head.Value = header.Split(',')[1];
row.Headers.Add(head);
}
}
catch { }
row.isChanged = false;
row.ActivarEventos = true;
rows.Add(row);
}
m_dbConnection.Close();
}
catch (Exception ex)
{
throw new Exception("Error trying get history.", ex);
}
}
return(rows);
}
void cmbUrl_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
HistoryRow row = (HistoryRow)cmbUrl.SelectedItem;
if (row != null)
{
//grdPrincipal.DataContext = row;
//cmbUrl.Text = row.URL;
if (objActual != row)
{
objActual = row;
CargaDatos();
}
}
}
public static void InsertarHistorialPorURL(HistoryRow row)
{
if (File.Exists("history.sqlite") && row.isChanged)
{
try
{
row.isChanged = false;
SQLiteConnection m_dbConnection;
m_dbConnection = new SQLiteConnection("Data Source=history.sqlite;Version=3;");
m_dbConnection.Open();
//creando tablas
string sql = "";
String headers = "";
if (row.Headers != null)
{
sql = "insert into history (url, method, headers, body) values ('@url', '@method', '@headers', '@body')";
foreach (Header header in row.Headers)
{
headers += header.Key + "," + header.Value + "|";
}
headers = headers.Substring(0, headers.Length - 1);
sql = sql.Replace("@headers", headers);
}
else
{
sql = "insert into history (url, method, body) values ('@url', '@method', '@body')";
}
sql = sql.Replace("@url", row.URL);
sql = sql.Replace("@method", row.Method);
sql = sql.Replace("@body", row.Body);
SQLiteCommand command = new SQLiteCommand(sql, m_dbConnection);
command.ExecuteNonQuery();
m_dbConnection.Close();
}
catch (Exception ex)
{
throw new Exception("Error trying create history database.", ex);
}
}
else
{
ActualizarHistorialPorURL(row);
}
}
void x_EVT_CambioURL(HistoryRow anterior, String nuevaURL)
{
HistoryRow row = new HistoryRow();
row.URL = nuevaURL;
row.Method = anterior.Method;
row.Body = anterior.Body;
row.isChanged = true;
((List <HistoryRow>)cmbUrl.ItemsSource).Insert(0, row);
cmbUrl.Items.Refresh();
cmbUrl.SelectedItem = ((List <HistoryRow>)cmbUrl.ItemsSource)[0];
row.ActivarEventos = true;
row.EVT_CambioURL -= new HistoryRow._EVT_CambioURL(x_EVT_CambioURL);
row.EVT_CambioURL += new HistoryRow._EVT_CambioURL(x_EVT_CambioURL);
objActual = row;
//grdPrincipal.DataContext = objActual;
}
public static void ActualizarHistorialPorURL(HistoryRow row)
{
if (File.Exists("history.sqlite"))
{
try
{
row.isChanged = false;
SQLiteConnection m_dbConnection;
m_dbConnection = new SQLiteConnection("Data Source=history.sqlite;Version=3;");
m_dbConnection.Open();
//creando tablas
string sql = "update history set dt = datetime('now','localtime') where id = " + row.ID;
SQLiteCommand command = new SQLiteCommand(sql, m_dbConnection);
command.ExecuteNonQuery();
m_dbConnection.Close();
}
catch (Exception ex)
{
throw new Exception("Error trying create history database.", ex);
}
}
}
private void ActualizaCombo()
{
cmbUrl.SelectionChanged -= new SelectionChangedEventHandler(cmbUrl_SelectionChanged);
List <HistoryRow> historial = SQLiteHelper.ObtenerHistorial();//.OrderByDescending(x => x.ID).ToList();
historial.ForEach(x => x.EVT_CambioURL -= new HistoryRow._EVT_CambioURL(x_EVT_CambioURL));
historial.ForEach(x => x.EVT_CambioURL += new HistoryRow._EVT_CambioURL(x_EVT_CambioURL));
if (historial.Count == 0)
{
objActual = new HistoryRow();
historial.Add(objActual);
}
else
{
objActual = historial[0];
}
CargaDatos();
cmbUrl.ItemsSource = historial;
cmbUrl.SelectedItem = historial[0];
cmbUrl.Items.Refresh();
cmbUrl.SelectionChanged += new SelectionChangedEventHandler(cmbUrl_SelectionChanged);
//grdPrincipal.DataContext = cmbUrl.SelectedItem;
}
