/// <summary> /// 輸入用戶id。body可能會有數字(int)、運算符(char)、左括號(bool)、右括號(bool)、單元運算列(List(char)) /// </summary> /// <param name="userId">用戶id</param> /// <returns>Response</returns> public IHttpActionResult PostInputOperator(int userId) { //讀取body OperatorExpression expression = Request.Content.ReadAsAsync <OperatorExpression>().Result; ExpressionController expController = Users.GetExpressionController(userId); char BinaryName = expression.BinaryOperator.Value; //引入字典 //BinaryOperator binaryOperator = Operators.BinaryDic[BinaryName]; BinaryOperator binaryOperator = Operators.GetBinary(BinaryName); List <UnaryOperator> unaryList = (expression.UnaryList == null) ? new List <UnaryOperator>() : expression.UnaryList.Select(x => Operators.GetUnary(x)).ToList(); decimal number = expression.Number ?? 0; //處理四種case switch (expression.Type()) { case ExpType.OP: expController.Modify(binaryOperator); break; case ExpType.NUM_OP: expController.Add(number, unaryList); expController.Add(binaryOperator); break; case ExpType.LB_NUM_OP: expController.LeftBracket(); expController.Add(number, unaryList); expController.Add(binaryOperator); break; case ExpType.NUM_RB_OP: expController.Add(number, unaryList); expController.RightBracket(); expController.Add(binaryOperator); break; default: throw new Exception("運算表達格式錯誤"); } return(Ok(new { msg = "success" })); }
public void LeftBracket() { expController.LeftBracket(); }