import ij.*;
import ij.plugin.*;
import ij.util.Tools;
import org.micromanager.*;
import mmcorej.*;

public class BX_Control implements PlugIn {
	//2.9.2012 disabled serial

	String version = "BX_Control 6-sep-2012";
	double exposure = 2;
	double shutter = 0;
	double autoShutter = 0;
	String port1 = "/dev/tty.KeySerial1";
	String port2 = "/dev/tty.USA28Xb2P2.2";
	boolean doGrab = false;
	boolean doShutter = false;
	boolean doAutoShutter = false;
	boolean setExposure = false;
	boolean updateGUI = false;

	boolean send1 = false;
	boolean send2 = false;

	public void run(String arg) {
		MMStudio gui = null;
		gui = MMStudio.getInstance();
		if (gui == null) {
			IJ.wait(2000);
			gui = MMStudio.getInstance();
			if (gui != null)
				IJ.showMessage("Succeeded 2nd time to get gui=MMStudioMainFrame");
		}
		if (gui == null) {
			IJ.showMessage("Error 1: gui == null");
			return;
		}
		try {
			gui.sleep(100);

		} catch (Exception e) {
			IJ.showMessage("Error 2: " + e);
			return;
		}
		CMMCore mmc = null;
		try {
			mmc = gui.getCore();
		} catch (Exception e) {
			IJ.showMessage("Error 3 (getCore): " + e);
			return;
		}

		try {
			gui.sleep(100);

		} catch (Exception e) {
			IJ.showMessage("Error 4: " + e);
			return;
		}

		String info = mmc.getVersionInfo();
		ij.IJ.showStatus(info);
		//IJ.showMessage(info);
		//gui.snapSingleImage();
		String options = Macro.getOptions();
		if ((options != null) && (options.length() != 0))
			if (parseOptions(options) == false)
				return;

		if (doShutter) {
			if (shutter == 1)
				try {
					//mmc.setSerialPortCommand(port1, "A", "");
					mmc.setShutterOpen(true);//30-aug-2012

				} catch (Exception e) {
					IJ.showMessage("Error 5: " + e);
					return;
				}

			if (shutter == 0)
				try {
					//mmc.setSerialPortCommand(port2, "B", "");
					mmc.setShutterOpen(false);//30-aug-2012

				} catch (Exception e) {
					IJ.showMessage("Error 6: " + e);
					return;
				}
		}
		if (doAutoShutter) {
			if (autoShutter == 1)
				try {
					IJ.showStatus("autoshutter = on");
					mmc.setAutoShutter(true);//30-aug-2012

				} catch (Exception e) {
					IJ.showMessage("Error 15: " + e);
					return;
				}

			if (autoShutter == 0)
				try {
					IJ.showStatus("autoshutter = off");

					mmc.setAutoShutter(false);//30-aug-2012
				} catch (Exception e) {
					IJ.showMessage("Error 16: " + e);
					return;
				}
		}
		if (setExposure)
			try {
				mmc.setExposure(exposure);
				gui.refreshGUI();
			} catch (Exception e) {
				IJ.showMessage("Error 7: " + e);
				return;
			}
		if (updateGUI)
			try {
				gui.updateGUI(true);//6.9.2012
			} catch (Exception e) {
				IJ.showMessage("Error 17: " + e);
				return;
			}
		if (doGrab)
			try {
				gui.snapSingleImage();
			} catch (Exception e) {
				IJ.showMessage("Error 8: " + e);
				return;
			}

		if (send1)
			try {
				mmc.setSerialPortCommand(port1, "1", "");

			} catch (Exception e) {
				IJ.showMessage("Error 77: " + e);
				return;
			}

				if (send2)
			try {
				mmc.setSerialPortCommand(port1, "2", "");

			} catch (Exception e) {
				IJ.showMessage("Error 77: " + e);
				return;
			}

	}

	private boolean parseOptions(String options) {//parses the macro options
		//boolean ok = true;
		doShutter = false;
		setExposure = false;
		doGrab = false;
		updateGUI = false;
		send1 = false;
		send2 = false;
		String[] s = options.split(" ");
		String[] t;
		for (int i = 0; i < s.length; i++) {
			t = s[i].split("=");
			if (t[0].equalsIgnoreCase("About")) {
				ij.IJ.showMessage(version);
				return false;
			}
			if (t.length > 1) {
				if (t[0].equalsIgnoreCase("Exposure")) {
					setExposure = true;
					exposure = Tools.parseDouble(t[1], 2);
					return true;
				}
				if (t[0].equalsIgnoreCase("Shutter")) {
					doShutter = true;
					shutter = Tools.parseDouble(t[1], 2);
					return true;
				}
				if (t[0].equalsIgnoreCase("AutoShutter")) {
					doAutoShutter = true;
					autoShutter = Tools.parseDouble(t[1], 2);
					return true;
				}
				if (t[0].equalsIgnoreCase("Grab")) {
					doGrab = true;
					return true;
				}
				if (t[0].equalsIgnoreCase("updateGUI")) {
					updateGUI = true;
					return true;
				}
				if (t[0].equalsIgnoreCase("1")) {
					send1 = true;
					return true;
				}
				if (t[0].equalsIgnoreCase("2")) {
					send2 = true;
					return true;
				}

			}
		} //i-loop
		return false;
	}
}