/*Siddhartha Kasivajhula
* Georgia Institute of Technology
* c/o Predrag Cvitanovic
* Advisor: Rytis Paskauskas
* Fall 2005
*/

import java.awt.*;
import java.util.Calendar;
import java.util.GregorianCalendar;

//! @brief Contains all AFM constants and initial panel values.

/// The behavior and "look and feel" of the applet is controlled by the values in this class.
/// You can choose the colors used in the applet here. This is useful, for example, if you want to print the display,
/// and want to use a white background rather than a black one.
public class AFMConstants {
    //### some simulator constants ###//
    public static final int DURATION = 1000; //!< this isn't used anywhere, as far as I remember. scheduled for removal
    public static final int SAMPLES = 1000; //!< sets the number of 'samples' taken per period of the surface
    //###//

    //### surface constants ###//
    public static final double SURF_LENGTH = 1; //< length of surface ("period")
    public static final double SURF_AMPLITUDE = 1; //< CHANGEME. Amplitude of surface
    public static final double SURF_PHASE = 1; //< CHANGEME Phase of surface
    //###//

    //### Default initial parameters, conditions ###//
    // default
    public static final double default_a = 0.8,			//!< default co-efficient of restitution
            default_t = 0,					//!< simulation start time
            default_x = 0.018038552741981575050571488355,	//!< Default x coordinate. This is a coordinate of an actual unstable periodic orbit for resitution parameter a=0.9 

            default_y = 0.5985119378367934,			//!< Default y coordinate. This is a coordinate of an actual unstable periodic orbit for resitution parameter a=0.9 
            default_px = 0.004445733640121142,			//!< Default y coordinate. This is a coordinate of an actual unstable periodic orbit for resitution parameter a=0.9 
            default_py = 0.045538494373958266,			//!< Default y coordinate. This is a coordinate of an actual unstable periodic orbit for resitution parameter a=0.9 
            default_y0 = 0,					//!< Default 'vertical equilibrium position' parameter. 
            default_V = 0.025836841411021969,			//!< Default surface horizontal velocity. This parameter value represents an actual unstable periodic orbit for resitution parameter a=0.9 
            default_e = 0.0791855;				//!< Default spring ratio (vertical / horizontal)

    // periodic
    public static final double periodic_a = 0.9,		//!< co-efficient of restitution for a periodic trajectory
            periodic_t = 0,					//!< simulation start time
            periodic_x = 0.018038552741981575050571488355,	//!< initial position: x
            periodic_y = 0.5985119378367934,			//!< initial position: y
            periodic_px = 0.004445733640121142,			//!< initial momentum in the x-direction
            periodic_py = 0.045538494373958266,			//!< initial momentum in the y-direction
            periodic_y0 = 0,					//!< 'equilibrium position' for vertical AFM motion
            periodic_V = 0.025836841411021969,			//!< horizontal velocity of AFM apparatus (or surface)
            periodic_e = 0.0791855;				//!< spring constant ratio -- vertical / horizontal
    //###//
    // "Look and Feel" constants (colors)
    // all the colors used in the applet. You can change the look and feel of the applet from here
    public static Color BG_color = Color.black,			//!< background color in all windows
            text_color = Color.white,				//!< text color (used for window names
            surface_color = Color.blue,				//!< surface color
            AFMspring_color = Color.gray,			//!< AFM cantilever color
            axes_color = Color.gray,				//!< Color used for axes in 'Measure' window
            mapPoints_color = Color.yellow,			//!< Color of points in Poincare' section / stroboscopic map
            mapMarker_color = Color.blue,			//!< Color used to mark initial point on map
            probeText_color = Color.orange,			//!< Color used to indicate if map is probing or recording
            info_color = Color.red,				//!< Time, mouse pointer location, presented in this color
            terminal_color = Color.green,			//!< "Measure" window presents numerics in this color
            poincare_color = Color.cyan,			//!< Currently not used. Plan was to color Poincare' and Stroboscopic differently
            mapType_color = Color.lightGray;			//!< Shows "Poincare'" or "Stroboscopic" at bottom right of Map window in this color


    // note: these default values (above) are currently read from AFMSimulator
    // and from AFMApplet. Remove from those classes, use these.

    ///File I/O constants
    //! @bug We need to find out how to specify relative paths to file IO.
    public static String path = "/home/rytis/projects/repos/Kasivajhula/dat/";	//!< location of file to store recorded data
    //public static String fileName = "afm_" + Long.toString(new java.util.Date().getTime()) + ".dat";
    public static String fileName = "afm_" + new GregorianCalendar().get(Calendar.YEAR) + + new GregorianCalendar().get(Calendar.MONTH) + new GregorianCalendar().get(Calendar.DATE)
            + "_" + new GregorianCalendar().get(Calendar.HOUR_OF_DAY) + new GregorianCalendar().get(Calendar.MINUTE) + new GregorianCalendar().get(Calendar.SECOND) + ".dat";	//!< Filename. Uses timestamp: afm_yearMonthDateHourMinSec.dat

}// end AFMConstants