/// <summary>
/// For demo reason, show all maze records.
/// </summary>
public string[][] GetAllMazeRecord()
{
SqlEncap sql = new SqlEncap();
List <string> selectvalue = new List <string>();
selectvalue.Add(Constants.COLUMN_ID);
selectvalue.Add(Constants.MAZE_MATRIX);
selectvalue.Add(Constants.MAZE_COVERAGE);
selectvalue.Add(Constants.MAZE_TIMETAKEN);
selectvalue.Add(Constants.MAZE_HISTORY);
selectvalue.Add(Constants.MAZE_POINTS);
Dictionary <string, string> condition = new Dictionary <string, string>();
List <string[]> res = new List <string[]>();
dataReader = ExecuteQuery(sql.Select(selectvalue, Constants.TABLE_MAZE, condition));
while (dataReader.HasRows)
{
if (dataReader.Read())
{
res.Add(new string[6] {
dataReader[Constants.COLUMN_ID].ToString(), dataReader[Constants.MAZE_MATRIX].ToString(), dataReader[Constants.MAZE_COVERAGE].ToString(), dataReader[Constants.MAZE_TIMETAKEN].ToString(), dataReader[Constants.MAZE_HISTORY].ToString(), dataReader[Constants.MAZE_POINTS].ToString()
});
}
}
return(res.ToArray());
}
/// GetSensorMatrixById
/// <summary>
/// return the sensor according to id
/// </summary>
/// <param name="sensorId"></param>
/// <returns>
/// The 2D array of the sensor's information.
/// </returns>
public int[,] GetSensorMatrixById(int sensorId, int timestamp)
{
SqlEncap sql = new SqlEncap();
List <string> selectvalue = new List <string>();
selectvalue.Add("Content");
string tableName = Constants.TABLE_SENSOR;
Dictionary <string, string> condition = new Dictionary <string, string>();
condition.Add(Constants.COLUMN_ID, sensorId.ToString());
condition.Add(Constants.SENSOR_TIMESTAMP, timestamp.ToString());
dataReader =
ExecuteQuery(sql.Select(selectvalue, tableName, condition));
string res = "";
if (dataReader.Read())
{
res = dataReader.GetString(0);
}
string[] split1 = res.Split(';');
int num1 = split1.Length;
int num2 = split1[0].Split(',').Length;
int[,] result = new int[num1, num2];
for (int i = 0; i < split1.Length; i++)
{
string[] split2 = split1[i].Split(',');
for (int j = 0; j < split2.Length; j++)
{
result[i, j] = Convert.ToInt32(split2[j]);
}
}
return(result);
}
/// <summary>
/// This method is to get back maze matrix by Id
/// </summary>
/// <param name="id"></param>
/// <returns>
/// The 2D array of the maze.
/// </returns>
public int[,] GetMazeById(int id)
{
SqlEncap sql = new SqlEncap();
List <string> selectvalue = new List <string>();
selectvalue.Add(Constants.MAZE_MATRIX);
string tableName = Constants.TABLE_MAZE;
Dictionary <string, string> condition = new Dictionary <string, string>();
condition.Add(Constants.COLUMN_ID, id.ToString());
dataReader =
ExecuteQuery(sql.Select(selectvalue, tableName, condition));
string res = "";
if (dataReader.Read())
{
res = dataReader.GetString(0);
}
string[] split1 = res.Split(';');
int num1 = split1.Length;
int num2 = split1[0].Split(',').Length;
int[,] result = new int[num1, num2];
for (int i = 0; i < split1.Length; i++)
{
string[] split2 = split1[i].Split(',');
for (int j = 0; j < split2.Length; j++)
{
result[i, j] = Convert.ToInt32(split2[j]);
}
}
return(result);
}
/// <summary>
/// return the sepecific Command according to id
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
public string[] getCommandByID(int id)
{
SqlEncap sql = new SqlEncap();
List <string> selectvalue = new List <string>();
selectvalue.Add("Step");
selectvalue.Add("Command");
string tableName = "Commands";
Dictionary <string, string> condition = new Dictionary <string, string>();
condition.Add("ID", id.ToString());
string[] res = getCommandsSize(id);
dataReader =
ExecuteQuery(sql.Select(selectvalue, tableName, condition));
// Debug.Log(dataReader.Read());
while (dataReader.HasRows)
{
if (dataReader.Read())
{
int index = dataReader.GetInt32(0) - 1;
res[index] = dataReader.GetString(1);
}
}
return(res);
}
/// <summary>
/// return the sepecific path according to id
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
public int[, ] getPathByID(int id)
{
SqlEncap sql = new SqlEncap();
List <string> selectvalue = new List <string>();
selectvalue.Add("Step");
selectvalue.Add("X");
selectvalue.Add("Y");
string tableName = "Path";
Dictionary <string, string> condition = new Dictionary <string, string>();
condition.Add("SolutionID", id.ToString());
int[, ] res = getPathSize(id);
dataReader =
ExecuteQuery(sql.Select(selectvalue, tableName, condition));
while (dataReader.HasRows)
{
if (dataReader.Read())
{
int step = dataReader.GetInt32(0) - 1;
int x = dataReader.GetInt32(1);
int y = dataReader.GetInt32(2);
res[step, 0] = x;
res[step, 1] = y;
}
}
return(res);
}
/// <summary>
/// This method is to get back maze record by Id
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
public string[][] GetMazeById(int id)
{
SqlEncap sql = new SqlEncap();
List <string> selectvalue = new List <string>();
selectvalue.Add(Constants.COLUMN_NODE);
selectvalue.Add(Constants.COLUMN_CONNECTTO);
selectvalue.Add(Constants.COLUMN_DIRECTION);
Dictionary <string, string> condition = new Dictionary <string, string>();
condition.Add(Constants.COLUMN_ID, id.ToString());
List <string[]> res = new List <string[]>();
dataReader = ExecuteQuery(sql.Select(selectvalue, Constants.TABLE_MAZE, condition));
while (dataReader.HasRows)
{
if (dataReader.Read())
{
res.Add(new string[3] {
dataReader[Constants.COLUMN_NODE].ToString(), dataReader[Constants.COLUMN_CONNECTTO].ToString(), dataReader[Constants.COLUMN_DIRECTION].ToString()
});
}
}
return(res.ToArray());
}
public void Test_Select()
{
SqlEncap sql = new SqlEncap();
List <string> selectvalue = new List <string>();
selectvalue.Add("X");
selectvalue.Add("Y");
selectvalue.Add("Value");
string tableName = "Maze";
Dictionary <string, string> condition = new Dictionary <string, string>();
condition.Add("ID", "1");
condition.Add("Z", "2");
Assert.AreEqual("SELECT X,Y,Value FROM Maze WHERE ID = 1 And Z = 2;", sql.Select(selectvalue, tableName, condition));
}
/// <summary>
/// return the size of the commands list
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
public string[] getCommandsSize(int id)
{
SqlEncap sql = new SqlEncap();
List <string> selectvalue = new List <string>();
selectvalue.Add("count(Step)");
string tableName = "Commands";
Dictionary <string, string> condition = new Dictionary <string, string>();
condition.Add("ID", id.ToString());
dataReader =
ExecuteQuery(sql.Select(selectvalue, tableName, condition));
string[] res = new string[0];
if (dataReader.Read())
{
int size = dataReader.GetInt32(0);
res = new string[size];
}
return(res);
}
public int[, ] getPathSize(int id)
{
SqlEncap sql = new SqlEncap();
List <string> selectvalue = new List <string>();
selectvalue.Add("count(Step)");
string tableName = "Path";
Dictionary <string, string> condition = new Dictionary <string, string>();
condition.Add("SolutionID", id.ToString());
dataReader =
ExecuteQuery(sql.Select(selectvalue, tableName, condition));
int step = 0;
if (dataReader.Read())
{
step = dataReader.GetInt32(0);
}
return(new int[step, 2]);
}
/// <summary>
/// Return the size of the maze according to id.
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
private int[, ] getMazeSize(int id)
{
SqlEncap sql = new SqlEncap();
List <string> selectvalue = new List <string>();
selectvalue.Add("max(X)");
selectvalue.Add("max(Y)");
string tableName = "Maze";
Dictionary <string, string> condition = new Dictionary <string, string>();
condition.Add("ID", id.ToString());
dataReader =
ExecuteQuery(sql.Select(selectvalue, tableName, condition));
int x = 0;
int y = 0;
if (dataReader.Read())
{
x = dataReader.GetInt32(0) + 1;
y = dataReader.GetInt32(1) + 1;
}
return(new int[x, y]);
}