/*----------------------------------------------------------------------------
-           SE 185: Lab 03 - Introduction to the DS4 and Functions           -
-   Name:                                                                    -
-   Section:                                                                 -
-   NetID:                                                                   -
-   Date:                                                                    -
-----------------------------------------------------------------------------*/

/*----------------------------------------------------------------------------
-                               Includes                                     -
-----------------------------------------------------------------------------*/
#include <stdio.h>
#include <math.h>

/*----------------------------------------------------------------------------
-                               Prototypes                                   -
-----------------------------------------------------------------------------*/
double magnitude(double x, double y, double z);

/*----------------------------------------------------------------------------
-                                   Notes                                    -
-----------------------------------------------------------------------------*/
// Compile with gcc lab03-1.c -o lab03-1
// Run with ./ds4rd.exe -d 054c:05c4 -D DS4_BT -t -a | ./lab03-1

/*----------------------------------------------------------------------------
-                               Implementation                               -
-----------------------------------------------------------------------------*/
int main(int argc, char *argv[])
{
    /* DO NOT MODIFY THESE VARIABLE DECLARATIONS */
    int t;
    double ax, ay, az;

    while (1)
    {
        scanf("%d, %lf, %lf, %lf", &t, &ax, &ay, &az);

        /* CODE SECTION 0 */

        printf("Echoing output: %8.3lf, %7.4lf, %7.4lf, %7.4lf\n", (t/1000.0), ax, ay, az);


        /*  CODE SECTION 1 */
        printf("At %d ms, the acceleration's magnitude was: %lf\n", t, magnitude(ax, ay, az));


        /*  CODE SECTION 2 */

            printf("At %d minutes, %d seconds, and %d milliseconds it was: %lf\n",
            minutes(t), seconds(t), millis(t), magnitude(ax, ay, az));

    }

    return 0;
}

/* Put your functions here */
int seconds(int t){
    double s = (t / 1000 / 60);

    return(s * 60);

}
int minutes(int t){

}
int milliseconds(int t){


}


/**
 * Calculates and returns the magnitude of three given values.
 *
 * @param x - The x-axis scanned values from the DS4 controller.
 * @param y - The y-axis scanned values from the DS4 controller.
 * @param z - The z-axis scanned values from the DS4 controller.
 * @return - The magnitude of the given values.
 */
double magnitude(double x, double y, double z)
{
    // Step 8, uncomment and modify the next line
     sqrt(pow(x,2.0) + pow(y,2.0) + pow(z, 2.0));
}