using UnityEngine;
using System.Collections;

public class TwoDA : Object {

	public TwoDA(string filepath) {

		// Read the file and display it line by line.
		System.IO.StreamReader file = new System.IO.StreamReader(filepath);

		string line = file.ReadLine();
		m_header = line.Split();
		int nCols = m_header.Length;

		m_data = new string[100, nCols-1];//TODO: make this array dynamic instead of 100
		
		int nFileLine = 1;
		while((line = file.ReadLine()) != null)
		{
			Debug.Log(line);
			if(line[0] != '#'){//Ignore commented lines
				string[] linedata = line.Split();
				if(linedata.Length == nCols){
					int nLine = int.Parse(linedata[0]);

					for(int i=0 ; i<nCols-1 ; i++){
						m_data[nLine, i] = linedata[i+1];
					}
				}
				else
					Debug.LogWarning(filepath+":"+nFileLine.ToString()+" ignored. Found "+linedata.Length.ToString()+" columns instead of "+nCols.ToString());
				
			}

			nFileLine++;
		}

		file.Close();
	}

	public override string ToString(){
		string sMsg = "";
		foreach(string s in m_header){
			sMsg += s+"\t";
		}
		sMsg += "\n";
		for(int line=0 ; line<m_data.GetLength(0) ; line++){
			sMsg += line.ToString() + "\t";
			for(int col=0 ; col<m_data.GetLength(1) ; col++){
				sMsg += m_data[line, col]+"\t";
			}
			sMsg += "\n";
		}
		return sMsg;
	}


	private string[] m_header;
	private string[,] m_data;
}