private string GetModelParamCode()
{
StringBuilder result = new StringBuilder();
for (int i = 0; i < _columnsModels.Count; i++)
{
var columnModel = _columnsModels[i];
if (columnModel.IS_NULLABLE == "YES")
{
result.AppendFormat("{0}model.{1} = reader.IsDBNull ? null: reader.GetFieldValue<{2}>({3});\n",
CodeHelp.Tab5(),
CodeHelp.CamelCase(columnModel.COLUMN_NAME),
CodeHelp.GetCSharpTypeString(columnModel.DATA_TYPE, false),
i);
}
else
{
result.AppendFormat("{0}model.{1} = reader.GetFieldValue<{2}>({3});\n",
CodeHelp.Tab5(),
CodeHelp.CamelCase(columnModel.COLUMN_NAME),
CodeHelp.GetCSharpTypeString(columnModel.DATA_TYPE, false),
i);
}
}
return(result.ToString());
}
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 CreateCode(string tplFile)
{
string content = File.ReadAllText(tplFile);
content = content.Replace("{NameSpace}", _server.NameSpace);
content = content.Replace("{Table}", CodeHelp.CamelCase(_tableName));
return(content);
}
/// <summary>
/// {NameSpace}
/// {Table}
/// {Columns}
/// {InsertSQL}
/// {UpdateSQL}
/// {DeleteSQL}
/// {BindId}
/// {BindParams}
/// </summary>
/// <param name="tplFile"></param>
/// <returns></returns>
public string CreateCode(string tplFile)
{
string content = File.ReadAllText(tplFile);
content = content.Replace("{NameSpace}", _server.NameSpace);
content = content.Replace("{Table}", CodeHelp.CamelCase(_tableName));
content = content.Replace("{Columns}", GetColumnsCode());
content = content.Replace("{InsertSQL}", GetInsertSQLCode());
content = content.Replace("{UpdateSQL}", GetUpdateSQLCode());
content = content.Replace("{DeleteSQL}", GetDeleteSQLCode());
content = content.Replace("{BindId}", GetBindIdCode());
content = content.Replace("{BindParams}", GetBindParamsCode());
return(content);
}
/// <summary>
/// {NameSpace}
/// {Table}
/// {table}
/// {FindOneParams}
/// {Columns}
/// {KeyWhere}
/// {FindByColumnParam}
/// {KeyParamters}
/// </summary>
/// <param name="tplFile"></param>
/// <returns></returns>
public string CreateCode(string tplFile)
{
string content = File.ReadAllText(tplFile);
content = content.Replace("{NameSpace}", _server.NameSpace);
content = content.Replace("{Table}", CodeHelp.CamelCase(_tableName));
content = content.Replace("{table}", _tableName);
content = content.Replace("{FindOneParams}", GetFindOneParamsCode());
content = content.Replace("{Columns}", GetColumnsCode());
content = content.Replace("{KeyWhere}", GetKeyWhereCode());
content = content.Replace("{ModelParam}", GetModelParamCode());
content = content.Replace("{FindByColumnMethodList}", GetFindByColumnMethodListCode());
content = content.Replace("{KeyParamters}", GetKeyParamtersCode());
return(content);
}
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());
}
public string GetBindIdCode()
{
StringBuilder result = new StringBuilder();
foreach (var columnModel in _columnsModels)
{
if (columnModel.COLUMN_KEY == "PRI" && columnModel.EXTRA == "auto_increment")
{
result.AppendLine(CodeHelp.Tab3() + "cmd.Parameters.Add(new MySqlParameter");
result.AppendLine(CodeHelp.Tab3() + "{");
result.AppendFormat(CodeHelp.Tab4() + "ParameterName = \"@{0}\",\n", columnModel.COLUMN_NAME);
result.AppendFormat(CodeHelp.Tab4() + "DbType = DbType.{0},\n", CodeHelp.GetMySqlDBTypeString(columnModel.DATA_TYPE));
result.AppendFormat(CodeHelp.Tab4() + "Value = {0}\n", CodeHelp.CamelCase(columnModel.COLUMN_NAME));
result.AppendLine(CodeHelp.Tab3() + "});");
}
}
return(result.ToString());
}
private string GetKeyParamtersCode()
{
StringBuilder result = new StringBuilder();
foreach (var columnModel in _columnsModels)
{
if (columnModel.COLUMN_KEY == "PRI")
{
result.AppendLine(CodeHelp.Tab4() + "cmd.Parameters.Add(new MySqlParameter");
result.AppendLine(CodeHelp.Tab4() + "{");
result.AppendFormat(CodeHelp.Tab5() + "ParameterName = \"@{0}\",\n",
CodeHelp.CamelCase(columnModel.COLUMN_NAME));
result.AppendFormat(CodeHelp.Tab5() + "DbType = DbType.{0},\n",
CodeHelp.GetMySqlDBTypeString(columnModel.DATA_TYPE));
result.AppendFormat(CodeHelp.Tab5() + "Value = {0},\n",
CodeHelp.FirstLower(CodeHelp.CamelCase(columnModel.COLUMN_NAME)));
result.AppendLine(CodeHelp.Tab4() + "});");
}
}
return(result.ToString());
}
private string GetFindOneParamsCode()
{
StringBuilder result = new StringBuilder();
foreach (var columnModel in _columnsModels)
{
if (columnModel.COLUMN_KEY == "PRI")
{
if (result.Length == 0)
{
result.AppendFormat("{0} {1}",
CodeHelp.GetCSharpTypeString(columnModel.DATA_TYPE, false),
CodeHelp.FirstLower(CodeHelp.CamelCase(columnModel.COLUMN_NAME)));
}
else
{
result.AppendFormat(", {0} {1}",
CodeHelp.GetCSharpTypeString(columnModel.DATA_TYPE, false),
CodeHelp.FirstLower(CodeHelp.CamelCase(columnModel.COLUMN_NAME)));
}
}
}
return(result.ToString());
}
