#include <stdio.h>
#include <stdlib.h>
#include "wtemp.h"
#include "wutil.h"


/**
 * Make a print rep of a Temperature struct
 * @param target -- the string to put the print rep into
 * @param temp -- a pointer to a Temperature struct
 * **/
void tempToString(char* target, Temperature* temp) {
    sprintf(target, "%d %s", temp->temperature, temp->scale);
}

/**
 * Constructor for the temperatore struct
 * @param temp-- the termperature
 * @param scale -- ie fahrenheit or Celcius
 * @return a pointer to a Temperature struct
 * **/
Temperature* makeTemperature(int temp, char *scale) {
    Temperature* rtn = malloc(sizeof(Temperature));
    rtn->scale = strmcopy(scale);
    rtn->temperature = temp;
    return rtn;
}

/**
 * Temerature destructor.  
 * Frees all memory used in the passed temperature 
 * @param temp the temperature struct to be destroyed
 * **/
void freeTemperature(Temperature* temp) {
    free(temp->scale);
    free(temp);
}