private string GetFindByColumnMethodAsyncCode(ColumnModel columnModel)
{
StringBuilder result = new StringBuilder();
result.AppendFormat(CodeHelp.Tab2() + "public async Task<List<{0}>> FindBy{1}Async({2} {3})\n",
CodeHelp.CamelCase(_tableName),
CodeHelp.CamelCase(columnModel.COLUMN_NAME),
CodeHelp.GetCSharpTypeString(columnModel.DATA_TYPE, false),
CodeHelp.FirstLower(CodeHelp.CamelCase(columnModel.COLUMN_NAME)));
result.AppendLine(CodeHelp.Tab2() + "{");
result.AppendLine(CodeHelp.Tab3() + "using var cmd = Db.Connection.CreateCommand();");
result.AppendFormat(CodeHelp.Tab3() + "cmd.CommandText = @\"SELECT {0} FROM `{1}` WHERE {2} = @{3}\";\n",
GetColumnsCode(),
_tableName,
columnModel.COLUMN_NAME,
CodeHelp.CamelCase(columnModel.COLUMN_NAME));
result.AppendLine(CodeHelp.Tab3() + "cmd.Parameters.Add(new MySqlParameter");
result.AppendLine(CodeHelp.Tab3() + "{");
result.AppendFormat(CodeHelp.Tab4() + "ParameterName = \"@{0}\",\n",
CodeHelp.CamelCase(columnModel.COLUMN_NAME));
result.AppendFormat(CodeHelp.Tab4() + "DbType = DbType.{0},\n",
CodeHelp.GetMySqlDBTypeString(columnModel.DATA_TYPE));
result.AppendFormat(CodeHelp.Tab4() + "Value = {0},\n",
CodeHelp.FirstLower(CodeHelp.CamelCase(columnModel.COLUMN_NAME)));
result.AppendLine(CodeHelp.Tab3() + "});");
result.AppendLine(CodeHelp.Tab3() + "return await ReadAllAsync(await cmd.ExecuteReaderAsync());");
result.AppendLine(CodeHelp.Tab2() + "}");
return(result.ToString());
}
public string GetColumnsCode()
{
StringBuilder result = new StringBuilder();
foreach (var columnModel in _columnsModels)
{
result.AppendFormat("{0}/// <summary>\n", CodeHelp.Tab2());
result.AppendFormat("{0}/// {1}\n", CodeHelp.Tab2(), columnModel.COLUMN_COMMENT);
result.AppendFormat("{0}/// </summary>\n", CodeHelp.Tab2());
result.AppendFormat("{0}public {1} {2};\n",
CodeHelp.Tab2(),
CodeHelp.GetCSharpTypeString(columnModel.DATA_TYPE, columnModel.IS_NULLABLE == "YES"),
CodeHelp.CamelCase(columnModel.COLUMN_NAME));
}
return(result.ToString());
}
