/*** the appropriated headers are missing ***/

#include "student_struct.h"


void fill_student(STUDENT *person)
{
  fill_name(&(*person).name);
  /**  printf("\nEnter major code - 4 digits only ");
       get_m_code(&(*person).mcode);  **/
  get_major_code((*person).major_code);
  get_year_school(&(*person).year_school);
  get_units_completed(&(*person).units_completed); 
  get_grade_point(&(*person).grade_point);
}


void print_student(STUDENT person)
{
   char temp[10];

   printf("\nName: ");
   print_name_lastfirst(person.name);
   printf("\nMajor code: %s", person.major_code);
   printf("\nYear: ");
   print_year(person.year_school);
   printf("\nUnits Completed: %d", person.units_completed);
   printf("\nCurrent Grade Point: %f", person.grade_point);
   printf("\n");
}


void get_m_code(int *code)
{
  int error;

  do
  {
    error = 0;
    get_int_low(code, 0);
    if (*code >= 10000)
    {
      printf("\nError in major code - must be 4 digits only.  Try again  ");
      error = 1;
    }
  }
  while (error == 1);
}

void get_major_code(char code[])
{
  /** should do the error check to ensure that the 4 characters are actually
      digits in this subprogram **/

  printf("\nEnter major code - 4 digits only ");
  my_gets(code, 4);
}


void get_year_school(int *year)
{
   printf("\n1 - Freshman ");
   printf("\n2 - Sophomore ");
   printf("\n3 - Junior ");
   printf("\n4 - Senior ");
   printf("\n5 - Graduate Student ");
   printf("\nEnter your choice now ");
   get_int_bound(year, 1, 5);
}


void print_year(int year)
{
  switch(year)
  {
    case 1: printf("Freshman");
            break;
    case 2: printf("Sophomore");
            break;
    case 3: printf("Junior");
            break;
    case 4: printf("Senior");
            break;
    case 5: printf("Granduate Student");
            break;
  }
}


void get_units_completed(int *units)
{
  printf("\nEnter number of units completed to date ");
  get_int_low(units, 0);
}


void get_grade_point(float *grade)
{
  printf("\nEnter current grade point average ");
  get_float_bound(grade, 0.0, 4.0);
}


void swap_students(STUDENT *one, STUDENT *two)
{
  STUDENT temp;

  temp = *one;
  *one = *two;
  *two = temp;
}


int compare_students_name(STUDENT one, STUDENT two)
{
   return(compare_names(one.name, two.name));
}