private void tsbOk_Click(object sender, EventArgs e)
{
if (dt.Rows.Count == 0)
{
DataRow row = dt.Rows.Add("table_credprogr", "table_clients", tbWhereClause.Text);
}
else
{
dt.Rows[0]["Clause"] = tbWhereClause.Text;
};
TableStruct ts = new TableStruct();
ts.TableName = "where_clauses";
string[] p_keys = { "TableDBName_Left", "TableDBName_Right" };
ts.p_keys = p_keys;
string[] columns = { "Clause" };
ts.columns = columns;
DBFunctions.WriteToDB(dt, ts);
try
{
DBStructure.UpdateSelectorScript();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
Close();
}
private void tsbEdit_Click(object sender, EventArgs e)
{
DataRow current_row = GreenLight.Tools.FindCurrentRow(dgTableData);
if (current_row == null)
{
return;
}
var tre = new Forms.TableRecordEditorNew(cbTables.Text, current_row, HaveWriteRights());
if (tre.ShowDialog() == DialogResult.OK)
{
bool row_added = false;
if (current_row.RowState == DataRowState.Added)
{
row_added = true;
}
DBFunctions.WriteToDB(dt_table_data, ts);
if (row_added)
{
current_row["ID"] = Convert.ToInt32(DBFunctions.ReadScalarFromDB("SELECT LAST_INSERT_ID()"));
}
}
else
{
dt_table_data.RejectChanges();
}
}
private void dgQuestions_CurrentCellChanged(object sender, EventArgs e)
{
DataRow row = GreenLight.Tools.FindCurrentRow(dgQuestions);
if (splitContainer.Panel2Collapsed == false)
{
//Значит есть ветвление, значит надо сохранить
TableStruct ts = new TableStruct();
ts.TableName = "questionary_answers";
string[] p_keys = { "question_id", "answer" };
ts.p_keys = p_keys;
string[] columns = { "answer_next_question_id" };
ts.columns = columns;
DBFunctions.WriteToDB(dt_answers, ts);
}
if ((bool)row["question_variation"] == false)
{
splitContainer.Panel2Collapsed = true;
}
else
{
splitContainer.Panel2Collapsed = false;
LoadAnswers((int)row["question_id"]);
}
}
void SaveElement()
{
if (tvReference.SelectedNode == null)
{
return;
}
foreach (DataColumn dc in dt_elem.Columns)
{
try
{
if (dc.DataType.Name == "String")
{
dt_elem.Rows[0][dc] = edit_controls[dc.ColumnName].Text;
}
else if (dc.DataType.Name == "Int32")
{
dt_elem.Rows[0][dc] = Convert.ToInt32(edit_controls[dc.ColumnName].Text);
}
else if (dc.DataType.Name == "Single")
{
dt_elem.Rows[0][dc] = Convert.ToSingle(edit_controls[dc.ColumnName].Text);
}
}
catch (Exception) { };
}
DBFunctions.WriteToDB(dt_elem, ref_table_struct);
if (tvReference.SelectedNode.Tag == null)
{
tvReference.SelectedNode.Tag = Convert.ToInt32(DBFunctions.ReadScalarFromDB("SELECT LAST_INSERT_ID()"));
//Добавим этот элемент во все мультирефы, в которых выбран его родитель
Dictionary <string, object> parameters = new Dictionary <string, object>();
parameters.Add("ref_db_name", reference_db_name);
DataTable dtMultirefFields = DBFunctions.ReadFromDB("SELECT tabledbname,columndbname FROM tableconfig WHERE referencemultiselect=1 and columnreference=@ref_db_name", parameters);
foreach (DataRow multirefFieldRow in dtMultirefFields.Rows)
{
parameters.Clear();
parameters.Add("id_string", "{" + Convert.ToString(tvReference.SelectedNode.Tag) + "}");
parameters.Add("id", dt_elem.Rows[0]["ParentID"]);
string query = @"UPDATE table_" + ((string)multirefFieldRow["tabledbname"]) + @" SET " + ((string)multirefFieldRow["columndbname"]) +
@" = CONCAT(" + ((string)multirefFieldRow["columndbname"]) + @",@id_string)
WHERE POSITION(CONCAT('{',(SELECT parentid FROM ref_data_" + reference_db_name + @" WHERE id=@id),'}') IN " + ((string)multirefFieldRow["columndbname"]) + ") > 0";
DBFunctions.ExecuteCommand(query, parameters);
}
}
tvReference.SelectedNode.Text = (string)dt_elem.Rows[0]["RefName"];
new_node = null;
}
private void tbDelete_Click(object sender, EventArgs e)
{
if (System.Windows.Forms.MessageBox.Show("Строка таблицы будет удалена безвозвратно. Продолжить?", "Вопрос", System.Windows.Forms.MessageBoxButtons.YesNo, System.Windows.Forms.MessageBoxIcon.Question) == System.Windows.Forms.DialogResult.No)
{
return;
}
DataRow current_row = GreenLight.Tools.FindCurrentRow(dgTableData);
current_row.Delete();
DBFunctions.WriteToDB(dt_table_data, ts);
}
private void SaveData()
{
TableStruct ts = new TableStruct();
ts.TableName = "tableconfig";
string[] p_keys = { "TableConfigID" };
ts.p_keys = p_keys;
string[] columns = { "TableName", "TableDBName", "ColumnName", "ColumnDBName", "ColumnType", "ColumnReference", "ReferenceMultiSelect", "ShowInOffer", "ShowInOfferShort", "ShowInEditor", "WebOrder", "UseInWhereClause", "ShowFullName" };
ts.columns = columns;
DBFunctions.WriteToDB(dt_tableconfig, ts);
DBStructure.UpdateDBStructure();
}
private void SaveData()
{
if (!Auth.AuthModule.rights.reference_struct.write)
{
return;
}
TableStruct ts = new TableStruct();
ts.TableName = "referencesconfig";
string[] p_keys = { "ReferenceConfigID" };
ts.p_keys = p_keys;
string[] columns = { "ReferenceName", "ReferenceDBName", "Hierarchycal", "ColumnName", "ColumnDBName", "ColumnType" };
ts.columns = columns;
DBFunctions.WriteToDB(dt_ref_config, ts);
DBStructure.UpdateDBStructure();
}
private void SaveData()
{
if (!Auth.AuthModule.rights.questionary_editor.write)
{
return;
}
TableStruct ts = new TableStruct();
ts.TableName = "questionary_questions";
string[] p_keys = { "question_id" };
ts.p_keys = p_keys;
string[] columns = { "questionary_id", "question_text", "question_variation", "question_reference",
"question_type", "question_next", "question_dest_column_db_name", "question_hint", "question_input_type", "question_web_position" };
ts.columns = columns;
DBFunctions.WriteToDB(dt_questions, ts);
DBStructure.UpdateDBStructure();
}
private void btnNext_Click(object sender, EventArgs e)
{
bool is_variation = (bool)row_question["question_variation"];
object next_question = DBNull.Value;
//Если анкета с фильтром, то щелкаем вопросы, пока не найдем подходящий
if (!questionary_use_filter)
{
if (is_variation && tbAnswer.Tag != null)
{
next_question = DBFunctions.ReadScalarFromDB("SELECT answer_next_question_id FROM questionary_answers WHERE question_id = " + current_question_id +
" AND answer = " + tbAnswer.Tag);
}
;
if (next_question == DBNull.Value)
{
next_question = row_question["question_next"];
}
}
else
{
object answerTag = tbAnswer.Tag;
if (is_variation && tbAnswer.Tag != null)
{
next_question = DBFunctions.ReadScalarFromDB("SELECT answer_next_question_id FROM questionary_answers WHERE question_id = " + current_question_id +
" AND answer = " + tbAnswer.Tag);
}
;
if (next_question == DBNull.Value || next_question == null)
{
next_question = row_question["question_next"];
}
Dictionary <string, object> parameters;
while (next_question != DBNull.Value)
{
if (dt_filter_allowed_questions.Select("question_id = " + Convert.ToString(next_question)).Length > 0)
{
break;
}
parameters = new Dictionary <string, object>();
parameters.Add("questionary_id", questionary_id);
parameters.Add("q_id", next_question);
next_question = DBFunctions.ReadScalarFromDB("SELECT question_next FROM questionary_questions WHERE questionary_id=@questionary_id AND question_id = @q_id", parameters);
}
}
QuestionInfo qi = new QuestionInfo();
qi.question_id = current_question_id;
qi.answer_text = tbAnswer.Text;
qi.question_text = lbQuestionText.Text;
try
{
qi.answer_id = (int)tbAnswer.Tag;
}
catch (Exception) { };
if ((string)row_question["question_type"] == "Справочник")
{
row_table_record[(string)row_question["question_dest_column_db_name"]] = qi.answer_id;
}
else
{
row_table_record[(string)row_question["question_dest_column_db_name"]] = qi.answer_text;
}
question_history.Add(qi);
UpdateQuestionHistory();
if (next_question == DBNull.Value)
{
//Завершаем анкетирование, пишем в базу
DBFunctions.WriteToDB(dt_table_data, ts);
Close();
return;
}
current_question_id = (int)next_question;
LoadQuestion();
}
static void UpdateMainTableStructure(string TableDBName)
{
//Получим требуемую структуру
DataTable neededStructure = DBFunctions.ReadFromDB("SELECT TableConfigID,ColumnDBName,ColumnDBName_Old,ColumnType,ReferenceMultiSelect FROM tableconfig WHERE TableDBName = '" + TableDBName + "'");
//Получим текущую структуру
DataTable CurrentStrurture = new DataTable();
bool new_table = false;
try
{
CurrentStrurture = DBFunctions.ReadFromDB("SHOW COLUMNS FROM table_" + TableDBName);
}
catch (Exception)
{
//Таблицы не существует, будем создавать
new_table = true;
}
if (new_table)
{
string CommandText = "CREATE TABLE `table_" + TableDBName + "` (";
//ПК
CommandText += "`ID` int(11) NOT NULL AUTO_INCREMENT";
foreach (DataRow row in neededStructure.Rows)
{
if ((string)row["ColumnType"] == "Справочник" && (bool)row["ReferenceMultiSelect"] == true)
{
CommandText += ",`" + row["ColumnDBName"] + "` MEDIUMTEXT DEFAULT NULL";
//CreateMultiRefTable(TableDBName, (string)row["ColumnDBName"]);
}
{
string field_type = ConvertTypeToSQL((string)row["ColumnType"]);
if (field_type != null)
{
CommandText += ",`" + row["ColumnDBName"] + "` " + field_type + " DEFAULT NULL";
}
}
}
CommandText += ", PRIMARY KEY (`ID`)) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=utf8";
DBFunctions.ExecuteCommand(CommandText);
}
else
{
//Создаем и меняем строки
foreach (DataRow row in neededStructure.Rows)
{
string col_type;
if ((string)row["ColumnType"] == "Справочник" && (bool)row["ReferenceMultiSelect"] == true)
{
//CreateMultiRefTable(TableDBName, (string)row["ColumnDBName"]);
col_type = "MEDIUMTEXT";
}
else
{
col_type = ConvertTypeToSQL((string)row["ColumnType"]);
}
{
//Ищем колонку
DataRow[] foundRows = CurrentStrurture.Select("Field = '" + row["ColumnDBName_Old"] + "'");
if (foundRows.Length == 0)
{
//Добавляем колонку
DBFunctions.ExecuteCommand("ALTER TABLE table_" + TableDBName + " ADD `" + row["ColumnDBName"] + "` " + col_type);
}
else
{
//Проверяем соответствие имени
if ((string)foundRows[0]["Field"] != (string)row["ColumnDBName"])
{
//Переименовываем колонку
try
{
DBFunctions.ExecuteCommand("ALTER TABLE `table_" + TableDBName + "` CHANGE `" + row["ColumnDBName_Old"] + "` `" + row["ColumnDBName"] + "` " + col_type);
row["ColumnDBName_Old"] = row["ColumnDBName"];
}
catch (Exception)
{
System.Windows.Forms.MessageBox.Show("Невозможно изменить тип столбца.", "Ошибка", System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Error);
}
}
else if ((string)foundRows[0]["Type"] != col_type)
{
//Меняем тип
try
{
DBFunctions.ExecuteCommand("ALTER TABLE `table_" + TableDBName + "` MODIFY `" + row["ColumnDBName"] + "` " + col_type);
}
catch (Exception)
{
System.Windows.Forms.MessageBox.Show("Невозможно изменить тип столбца.", "Ошибка", System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Error);
}
}
}
}
}
//Внесем изменения конфигурационную таблицу
if (neededStructure.GetChanges() != null)
{
TableStruct ts = new TableStruct();
ts.TableName = "tableconfig";
string[] p_keys = { "TableConfigID" };
ts.p_keys = p_keys;
string[] columns = { "ColumnDBName_Old" };
ts.columns = columns;
DBFunctions.WriteToDB(neededStructure, ts);
}
//Удалим лишние колонки
foreach (DataRow row in CurrentStrurture.Rows)
{
if ((string)row["Field"] == "ID")
{
continue;
}
DataRow[] foundRows = neededStructure.Select("ColumnDBName = '" + row["Field"] + "'");
if (foundRows.Length == 0)
{
//Удаляем колонку
DBFunctions.ExecuteCommand("ALTER TABLE table_" + TableDBName + " DROP `" + row["Field"] + "`");
}
}
//Удалим лишние таблицы с множественным выбором
//DataTable multi_ref_tables = DBFunctions.ReadFromDB("SHOW TABLES WHERE tables_in_" + DBFunctions.db_name + " LIKE 'MultiRef_" + TableDBName + "_%'");
//foreach(DataRow row in multi_ref_tables.Rows)
//{
// DataRow[] foundRows = neededStructure.Select("'MultiRef_" + TableDBName + "_' + ColumnDBName = '" + row["tables_in_" + DBFunctions.db_name] + "' AND ReferenceMultiSelect = 1");
/* if (foundRows.Length == 0)
* {
* //Удаляем таблицу
* DBFunctions.ExecuteCommand("DROP TABLE `" + row["tables_in_" + DBFunctions.db_name] + "`");
*
* }
* }*/
}
}
static void UpdateReferenceStructure(string ref_db_name)
{
//Получим требуемую структуру
DataTable neededStructure = DBFunctions.ReadFromDB("SELECT * FROM referencesconfig WHERE ReferenceDBName = '" + ref_db_name + "'");
if (neededStructure.Rows.Count == 0)
{
System.Windows.Forms.MessageBox.Show("Неверное наименование справочника.", "Ошибка", System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Error);
return;
}
bool hierarchical = Convert.ToBoolean(neededStructure.Rows[0]["Hierarchycal"]);
//Проверим есть ли такая таблица в БД
bool ref_data_exists = Convert.ToBoolean(DBFunctions.ReadFromDB("Show tables like 'ref_data_" + ref_db_name + "'").Rows.Count);
bool ref_hierarchy_exists = Convert.ToBoolean(DBFunctions.ReadFromDB("Show tables like 'ref_hierarchy_" + ref_db_name + "'").Rows.Count);
if ((hierarchical && ref_data_exists && ref_hierarchy_exists) || //Иерархический, есть обе таблицы
(!hierarchical && ref_data_exists && !ref_hierarchy_exists) //Не иерархический, есть одна таблица
)
{
//Всё ок, проверим соответствие состава колонок
DataTable CurrentStrurture = DBFunctions.ReadFromDB("SHOW COLUMNS FROM ref_data_" + ref_db_name);
//Создаем и меняем строки
foreach (DataRow row in neededStructure.Rows)
{
//Ищем колонку
DataRow[] foundRows = CurrentStrurture.Select("Field = '" + row["ColumnDBName_Old"] + "'");
if (foundRows.Length == 0)
{
//Добавляем колонку
DBFunctions.ExecuteCommand("ALTER TABLE ref_data_" + ref_db_name + " ADD `" + row["ColumnDBName"] + "` " + ConvertTypeToSQL((string)row["ColumnType"]));
}
else
{
//Проверяем соответствие имени
if ((string)foundRows[0]["Field"] != (string)row["ColumnDBName"])
{
//Переименовываем колонку
try
{
DBFunctions.ExecuteCommand("ALTER TABLE `ref_data_" + ref_db_name + "` CHANGE `" + row["ColumnDBName_Old"] + "` `" + row["ColumnDBName"] + "` " + ConvertTypeToSQL((string)row["ColumnType"]));
row["ColumnDBName_Old"] = row["ColumnDBName"];
}
catch (Exception)
{
System.Windows.Forms.MessageBox.Show("Невозможно изменить тип столбца.", "Ошибка", System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Error);
}
}
else if ((string)foundRows[0]["Type"] != ConvertTypeToSQL((string)row["ColumnType"]))
{
//Меняем тип
try
{
DBFunctions.ExecuteCommand("ALTER TABLE `ref_data_" + ref_db_name + "` MODIFY `" + row["ColumnDBName"] + "` " + ConvertTypeToSQL((string)row["ColumnType"]));
}
catch (Exception)
{
System.Windows.Forms.MessageBox.Show("Невозможно изменить тип столбца.", "Ошибка", System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Error);
}
}
}
}
//Внесем изменения конфигурационную таблицу
if (neededStructure.GetChanges() != null)
{
TableStruct ts = new TableStruct();
ts.TableName = "referencesconfig";
string[] p_keys = { "ReferenceConfigID" };
ts.p_keys = p_keys;
string[] columns = { "ColumnDBName_Old" };
ts.columns = columns;
DBFunctions.WriteToDB(neededStructure, ts);
}
//Удалим лишние колонки
foreach (DataRow row in CurrentStrurture.Rows)
{
if ((string)row["Field"] == "id" || (string)row["Field"] == "ID")
{
continue;
}
if ((string)row["Field"] == "parentid" || (string)row["Field"] == "ParentID")
{
continue;
}
DataRow[] foundRows = neededStructure.Select("ColumnDBName = '" + row["Field"] + "'");
if (foundRows.Length == 0)
{
//Удаляем колонку
DBFunctions.ExecuteCommand("ALTER TABLE ref_data_" + ref_db_name + " DROP `" + row["Field"] + "`");
}
}
//Создадим хранимые процедуры и триггеры
string ref_create_script = (string)DBFunctions.ReadScalarFromDB("SELECT script FROM scripts WHERE script_name = 'Reference_Create'");
ref_create_script = ref_create_script.Replace("[RefDBName]", ref_db_name);
DBFunctions.ExecuteScript(ref_create_script);
return;
}
if (ref_data_exists || ref_hierarchy_exists)
{
if (System.Windows.Forms.MessageBox.Show("Сменился тип справочника " + ref_db_name + " данные справочника будут удалены. Продолжить?", "Вопрос", System.Windows.Forms.MessageBoxButtons.YesNo, System.Windows.Forms.MessageBoxIcon.Question) == System.Windows.Forms.DialogResult.No)
{
return;
}
}
//Удалим таблицы
if (ref_data_exists)
{
DBFunctions.ExecuteCommand("DROP TABLE `ref_data_" + ref_db_name + "`");
}
if (ref_hierarchy_exists)
{
DBFunctions.ExecuteCommand("DROP TABLE `ref_hierarchy_" + ref_db_name + "`");
}
//Создадим новые таблицы
//Таблица с данными
string CommandText = "CREATE TABLE `ref_data_" + ref_db_name + "` (";
CommandText += "`ID` int(11) NOT NULL AUTO_INCREMENT";
CommandText += ",`ParentID` int(11) DEFAULT 0";
foreach (DataRow row in neededStructure.Rows)
{
if (row["ColumnType"] == System.DBNull.Value)
{
continue;
}
string field_type = ConvertTypeToSQL((string)row["ColumnType"]);
if (field_type != null)
{
CommandText += ",`" + row["ColumnDBName"] + "` " + field_type + " DEFAULT NULL";
}
}
CommandText += ", PRIMARY KEY (`ID`)) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=utf8";
DBFunctions.ExecuteCommand(CommandText);
//Таблица с иерархией
if (hierarchical)
{
CommandText = "CREATE TABLE `ref_hierarchy_" + ref_db_name + "` (";
CommandText += "`ElemID` int(11) NOT NULL";
CommandText += ",`ParentID` int(11) NOT NULL";
CommandText += ",`Level` int(11) NOT NULL";
CommandText += ", PRIMARY KEY (`ElemID`,`ParentID`,`Level`)) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=utf8";
DBFunctions.ExecuteCommand(CommandText);
}
//Создадим хранимые процедуры и триггеры
string ref_create_script_inner = (string)DBFunctions.ReadScalarFromDB("SELECT script FROM scripts WHERE script_name = 'Reference_Create'");
ref_create_script_inner = ref_create_script_inner.Replace("[RefDBName]", ref_db_name);
DBFunctions.ExecuteScript(ref_create_script_inner);
}
