package uk.ac.leeds.ccg.andyt.projects.genesis.society.environment;

import java.util.Random;
import uk.ac.leeds.ccg.andyt.grids.core.AbstractGrid2DSquareCell;
import uk.ac.leeds.ccg.andyt.grids.core.Grid2DSquareCellDouble;
import uk.ac.leeds.ccg.andyt.grids.core.Grid2DSquareCellDoubleFactory;
import uk.ac.leeds.ccg.andyt.projects.genesis.society.environment.Location;

public class Environment {
    
    //public AbstractGrid2DSquareCellFactory _AbstractGrid2DSquareCellFactory;
    public Grid2DSquareCellDoubleFactory _Grid2DSquareCellDoubleFactory;

    //public AbstractGrid2DSquareCell _World_AbstractGrid2DSquareCell;
    public Grid2DSquareCellDouble _World_Grid2DSquareCellDouble;
    
    public AbstractGrid2DSquareCell _Resource_Grid2DSquareCellDouble;
    
    public boolean _HandleOutOfMemoryError;
    
    public Random _Random;
    
    public Time _Time;
            
    public Environment (
            Random _Random,
            Time _Time){
        this._Random = _Random;
        this._Time = new Time(_Time);
    }

    public Environment (
            Random _Random,
            Time _Time,
            Grid2DSquareCellDoubleFactory _Grid2DSquareCellDoubleFactory,
            Grid2DSquareCellDouble _World_Grid2DSquareCellDouble,
            boolean _HandleOutOfMemoryError){
        this._Random = _Random;
        this._Time = new Time(_Time);
        this._Grid2DSquareCellDoubleFactory = _Grid2DSquareCellDoubleFactory;
        this._World_Grid2DSquareCellDouble = _World_Grid2DSquareCellDouble;
        this._HandleOutOfMemoryError = _HandleOutOfMemoryError;
        //_Init_Resource_Grid2DSquareCellDouble();
    }
    
    public void _Init_Resource_Grid2DSquareCellDouble(){
       _Resource_Grid2DSquareCellDouble = _Grid2DSquareCellDoubleFactory.create(_World_Grid2DSquareCellDouble);
       long _NRows = _Resource_Grid2DSquareCellDouble.get_NRows(_HandleOutOfMemoryError);
       long _NCols = _Resource_Grid2DSquareCellDouble.get_NCols(_HandleOutOfMemoryError);
       long row;
       long col;
       double value;
       for (row =0; row<_NRows; row++){
           for (col =0; col<_NCols; col++){
               value = _Random.nextDouble();
               _Resource_Grid2DSquareCellDouble.setCell(row,col,value,_HandleOutOfMemoryError);
           }
       }
    }
    
    public Location getRandomLocation(){
        Location result = new Location();
        long _NRows = _World_Grid2DSquareCellDouble.get_NRows(_HandleOutOfMemoryError);
       long _NCols = _World_Grid2DSquareCellDouble.get_NCols(_HandleOutOfMemoryError);
       long row = _Random.nextInt((int)_NRows);
       long col = _Random.nextInt((int)_NCols);
       if (!_World_Grid2DSquareCellDouble.isInGrid(row,col,_HandleOutOfMemoryError)){
        System.out.print(this.getClass().getName()+".getRandomLocation() !_World_Grid2DSquareCellDouble.isInGrid(row("+row+"),col("+col+"),_HandleOutOfMemoryError)");
       }
       result._Row = row;
       result._Col = col;
       return result;
    }
}