public void DeleteGroup(object parameter)
{
try
{
if (SelectedCodeGroup != null)
{
using (var conn = new SQLiteConnection(Connection.ConnString))
{
conn.Open();
// delete code group of codes
using (var comm = new SQLiteCommand(conn))
{
comm.CommandText = "SELECT rowid FROM code_lib_codes WHERE groupid='" + SelectedCodeGroup.RowId + "'";
using (var reader = comm.ExecuteReader())
{
if (reader.HasRows)
{
using (var commdelcodes = new SQLiteCommand(conn))
{
commdelcodes.CommandText = "DELETE FROM code_lib_codes WHERE groupid='" + SelectedCodeGroup.RowId + "'";
commdelcodes.ExecuteNonQuery();
}
}
}
// delete code group and remove from list
using (var commdelgroups = new SQLiteCommand(conn))
{
commdelgroups.CommandText = "DELETE FROM code_lib_groups WHERE rowid='" + SelectedCodeGroup.RowId + "'";
foreach (var group in CodeGroups)
{
if (group.RowId == SelectedCodeGroup.RowId)
{
commdelgroups.ExecuteNonQuery();
CodeGroups.Remove(group);
}
}
}
}
conn.Close();
}
}
}
catch (Exception exp)
{
Debug.WriteLine(exp);
}
}
public async Task AddGroup(object parameter)
{
try
{
Status = "";
if (SelectedLang == null)
{
Status = "Kod ve kod gruplarının kaydedilebilmesi için bir sil seçiniz.";
return;
}
await Task.Factory.StartNew(async() =>
{
using (var conn = new SQLiteConnection(Connection.ConnString))
{
conn.Open();
using (var comm = new SQLiteCommand(conn))
{
AddGroupIsEnabled = false;
comm.CommandText = "INSERT INTO code_lib_groups (userid, title, desc, desc_prev, langid, star) values(?,?,?,?,?,?)";
comm.Parameters.AddWithValue("@0", User.GetUserId());
comm.Parameters.AddWithValue("@1", (string)parameter);
comm.Parameters.AddWithValue("@2",
!string.IsNullOrEmpty(AddGroupDesc)
? AddGroupDesc
: string.Empty);
comm.Parameters.AddWithValue("@3", !string.IsNullOrEmpty(AddGroupDesc)
? (AddGroupDesc.Length >= 200 ? AddGroupDesc.Substring(0, 200) : AddGroupDesc)
: string.Empty);
comm.Parameters.AddWithValue("@4", SelectedLang.RowId);
comm.Parameters.AddWithValue("@5", "0");
var rows = comm.ExecuteNonQuery();
if (rows > 0)
{
var rowid = conn.LastInsertRowId;
var newgroup = new CodeGroups()
{
RowId = conn.LastInsertRowId,
Title = (string)parameter,
Desc = AddGroupDesc,
DescPrev = !string.IsNullOrEmpty(AddGroupDesc)
? (AddGroupDesc.Length >= 200
? AddGroupDesc.Substring(0, 200)
: AddGroupDesc)
: string.Empty,
Star = false,
Codes = new ObservableCollection <Codes>()
};
await Application.Current.Dispatcher.BeginInvoke(DispatcherPriority.Normal, new Action(
() =>
{
CodeGroups.Add(newgroup);
SelectedCodeGroup = newgroup;
}));
}
}
conn.Close();
}
AddGroupIsEnabled = true;
});
}
catch (Exception exp)
{
AddGroupIsEnabled = true;
Debug.WriteLine(exp.ToString());
}
}
public async Task LoadCodes()
{
try
{
Status = "";
if (CodeGroups != null)
{
await Application.Current.Dispatcher.BeginInvoke(DispatcherPriority.Normal, new Action(
() =>
{
CodeGroups.Clear();
}));
}
await Task.Factory.StartNew(async() =>
{
using (var conn = new SQLiteConnection(Connection.ConnString))
{
conn.Open();
using (var trns = conn.BeginTransaction())
{
using (var comm = new SQLiteCommand(conn))
{
comm.CommandText =
"SELECT code_lib_groups.rowid, code_lib_groups.title, code_lib_groups.desc, code_lib_groups.desc_prev, code_lib_groups.star " +
"FROM code_lib_groups " +
"JOIN code_lib_langs ON code_lib_groups.langid = code_lib_langs.rowid " +
"WHERE code_lib_groups.userid = (SELECT userid FROM users WHERE active) " +
"AND code_lib_groups.langid = (SELECT active_langid FROM code_lib_settings WHERE active_langid)";
using (var reader = comm.ExecuteReader())
{
if (reader.HasRows)
{
var i = 0;
while (reader.Read())
{
var groupadd = new CodeGroups()
{
RowId = Convert.ToInt64(reader["rowid"]),
Title = reader["title"].ToString(),
Desc = reader["desc"].ToString(),
DescPrev = reader["desc_prev"].ToString(),
Star = Convert.ToBoolean(Convert.ToInt32(reader["star"] != null ? reader["star"].ToString() : "0")),
Codes = new ObservableCollection <Codes>()
};
await Application.Current.Dispatcher.BeginInvoke(DispatcherPriority.Normal, new Action(
() =>
{
CodeGroups.Add(groupadd);
}));
using (var commforcodes = new SQLiteCommand(conn))
{
commforcodes.CommandText =
"SELECT rowid,* FROM code_lib_codes " +
"WHERE code_lib_codes.userid = (SELECT userid FROM users WHERE active) " +
"AND code_lib_codes.groupid = '" + reader["rowid"] + "' " +
"ORDER BY code_lib_codes.date";
using (var readerforcodes = commforcodes.ExecuteReader())
{
if (readerforcodes.HasRows)
{
var icodecount = 0;
while (readerforcodes.Read())
{
icodecount++;
var codeadd = new Codes()
{
RowId = Convert.ToInt64(readerforcodes["rowid"]),
OrderNum = icodecount,
Title = readerforcodes["title"].ToString(),
Desc = readerforcodes["desc"].ToString(),
DescPrev = readerforcodes["desc_prev"].ToString(),
GroupId = Convert.ToInt64(readerforcodes["groupid"].ToString()),
Color = readerforcodes["color"].ToString(),
InvertColor = readerforcodes["invert_color"].ToString(),
};
var ii = i;
await Application.Current.Dispatcher.BeginInvoke(DispatcherPriority.Normal, new Action(
() =>
{
CodeGroups[ii].Codes.Add(codeadd);
}));
}
}
}
}
i++;
}
}
}
}
trns.Commit();
}
SelectedCodeGroup = CodeGroups[0];
conn.Close();
}
}).ContinueWith(async(T) =>
{
await LoadColors();
});
}
catch (Exception exp)
{
Debug.WriteLine(exp.ToString());
}
}
