private void connectBtn_Click(object sender, System.EventArgs e)
{
try
{
this.Cursor = System.Windows.Forms.Cursors.WaitCursor;
connectStatus.Text = "connecting";
conn = DBConnector.getConnection(this.getDatabaseType(), server.Text, port.Text, userid.Text, password.Text, database.Text);
connectStatus.Text = "connected to: " + String.Format("server={0};user id={1}; password={2}; port={3}; database={4}; pooling=false",
server.Text, userid.Text, password.Text, port.Text, database.Text);
DBConnector.refreshDBTreeView();
tables.Items.Clear();
tables.Items.AddRange(DBConnector.getTables());
if (attributes["databaseType"] == null)
{
attributes.Add("databaseType", this.getDatabaseType());
}
else
{
attributes["databaseType"] = this.getDatabaseType();
}
if (attributes["server"] == null)
{
attributes.Add("server", this.server.Text);
}
else
{
attributes["server"] = this.server.Text;
}
if (attributes["userid"] == null)
{
attributes.Add("userid", this.userid.Text);
}
else
{
attributes["userid"] = this.userid.Text;
}
if (attributes["port"] == null)
{
attributes.Add("port", this.port.Text);
}
else
{
attributes["port"] = this.port.Text;
}
if (attributes["password"] == null)
{
attributes.Add("password", this.password.Text);
}
else
{
attributes["password"] = this.password.Text;
}
if (attributes["database"] == null)
{
attributes.Add("database", this.database.Text);
}
else
{
attributes["database"] = this.database.Text;
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
finally
{
this.Cursor = System.Windows.Forms.Cursors.Default;
}
}
private void tables_SelectedIndexChanged(object sender, System.EventArgs e)
{
data = DBConnector.getDataTable("SELECT * FROM " + tables.SelectedItem.ToString());
dataGrid.DataSource = data;
}
private void updateBtn_Click(object sender, System.EventArgs e)
{
DBConnector.updateDataTable();
}
private static void toEnd(Hashtable attributes, ArrayList items, Hashtable item, DataTable data, string reportFilePath)
{
foreach (Hashtable item1 in items)
{
if ("route".Equals(item1["type"]) && ((string)item1["pointX"]).Equals((string)item["guid"]))
{
count++;
DataTable subData;
if (item1["condition"] != null && !item1["condition"].Equals(""))
{
subData = data.Clone();
string item1Condition = ((string)item1["condition"]).Replace("{minValue}", (string)attributes["startTime"]).Replace("{maxValue}", (string)attributes["endTime"]);
if (attributes["startTime1"] != null && attributes["endTime1"] != null)
{
item1Condition = item1Condition.Replace("{minValue1}", (string)attributes["startTime1"]).Replace("{maxValue1}", (string)attributes["endTime1"]);
}
DataRow[] rows = data.Select(item1Condition);
foreach (DataRow row in rows)
{
subData.ImportRow(row);
}
}
else
{
subData = data;
}
string pointY = (string)item1["pointY"];
Hashtable item2 = DBProcessor.getItemByGuid(items, pointY);
if ("node".Equals(item2["type"]))
{
count++;
if (item2["sql"] != null && !item2["sql"].Equals(""))
{
string item2Sql = ((string)item2["sql"]).Replace("{minValue}", (string)attributes["startTime"]).Replace("{maxValue}", (string)attributes["endTime"]);
if (attributes["startTime1"] != null && attributes["endTime1"] != null)
{
item2Sql = item2Sql.Replace("{minValue1}", (string)attributes["startTime1"]).Replace("{maxValue1}", (string)attributes["endTime1"]);
}
string newSql = item2Sql;
if ((item2Sql).IndexOf("'{previousDataTable.") > -1)
{
newSql = "";
foreach (DataRow subRow in subData.Rows)
{
string tempSql = item2Sql;
int i = 0;
foreach (DataColumn subColumn in subData.Columns)
{
tempSql = tempSql.Replace("{previousDataTable." + subColumn + "}", subRow.ItemArray[i].ToString());
i++;
}
if (newSql.Length == 0)
{
newSql += tempSql;
}
else
{
newSql += " union " + tempSql;
}
}
}
DataTable subSubData = DBConnector.getDataTable(newSql);
if (item2["condition"] != null && !item2["condition"].Equals(""))
{
string item2Condition = ((string)item2["condition"]).Replace("{minValue}", (string)attributes["startTime"]).Replace("{maxValue}", (string)attributes["endTime"]);
if (attributes["startTime1"] != null && attributes["endTime1"] != null)
{
item2Condition = item2Condition.Replace("{minValue1}", (string)attributes["startTime1"]).Replace("{maxValue1}", (string)attributes["endTime1"]);
}
DataTable subSubSubData;
if ((item2Condition).IndexOf("'{previousDataTable.") > -1)
{
string[] conditions = System.Text.RegularExpressions.Regex.Split(item2Condition, " and ");
string[] previousColumns = new string[conditions.Length];
string[] thisColumns = new string[conditions.Length];
int i = 0;
foreach (string condition in conditions)
{
string[] columns = condition.Split('=');
if (columns.Length == 2)
{
previousColumns[i] = columns[1].Replace("'{previousDataTable.", "").Replace("}'", "").Trim();
thisColumns[i] = columns[0].Trim();
}
else
{
throw new Exception("ɸѡÓï¾ä³ö´í");
}
i++;
}
subSubSubData = Functions.Join(subData, subSubData, previousColumns, thisColumns);
}
else
{
subSubSubData = subSubData.Clone();
DataRow[] subSubRows = subSubData.Select(item2Condition);
foreach (DataRow subSubRow in subSubRows)
{
subSubSubData.ImportRow(subSubRow);
}
}
toEnd(attributes, items, item2, subSubSubData, reportFilePath);
}
else
{
toEnd(attributes, items, item2, subSubData, reportFilePath);
}
}
}
else if ("end".Equals(item2["type"]))
{
count++;
string timeString = Functions.FormatString(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"));
Functions.DataTableToFile(subData, reportFilePath + timeString + ".csv");
ResultForm resultForm = new ResultForm(reportFilePath, subData);
resultForm.Show();
}
}
}
}
