package com.itdominator.grabscreen;


public class GrabScreen extends ProcessScreen {

    public static void main(String[] args) {
        if (args.length < 1) {
            helpTxt();
            return;
        }

        setCaptureRobot();
        setSelectedScreenToCapture(0);
        setScreenCaptureSizeToMax();

        switch (args[0]) {
            case "base64":    captureToBase64();
                 break;
            case "bufferImg": captureToBuffer();
                 break;
            case "capArea":   captureFromWindow();
                 break;
            case "testSpeed": testCaptureSpeed();
                 break;
            default: helpTxt();
                 break;
        }
    }

    private static void helpTxt() {
        System.out.println("[    Help    ]\n" +
                           "Command: java -jar GrabScreen <argument>\n" +
                           "Arguments:\n" +
                           "    base64\n" +
                           "    bufferImg\n" +
                           "    capArea\n" +
                           "    testSpeed [Takes 32 screenshots and determins the capture speed.]\n"
        );
    }

    private static void testCaptureSpeed() {
        int count = 1;
        long beforeTime = System.currentTimeMillis();
        while ( count < 32 ) {
            captureToBuffer();
            count++;
        }
        double time = System.currentTimeMillis() - beforeTime;
        System.out.println( "Seconds it took for 32 screen captures: " + time / 1000 );
    }
}