// main.cpp
// ----------------------------------------------------------------------
// driver for Course struct sorting, printing, etc.
// 
// CSE 143
// Homework 1
// http://www.cs.washington.edu/education/courses/143/00su/homework/hw1/
// 20 Jun 2000


#include <iostream.h>

#include "course.h"


void waitForChar(void) {
  char junkchar;
  cout << endl << "Type a character and ENTER to end... ";
  cin >> junkchar;
}


int main() {
  Course courseList[MAX_COURSE_COUNT];

  char fileName[MAX_NAME_LENGTH];
  cout << endl << "Name of file with course information? ";
  cin >> fileName;
  cout << endl;

  int courseCount;		// number of courses read from the file
  readCourseFile(fileName, courseList, MAX_COURSE_COUNT, courseCount);

  if (courseCount < 0) {
    waitForChar();
    return -1;			// error
  }

  sortCourseListByName(courseList, courseCount);
  printCourseList(courseList, courseCount);

  sortCourseListByTime(courseList, courseCount);
  printCourseList(courseList, courseCount);

  // the array is still sorted by times
  reportTimeConflicts(courseList, courseCount);

  waitForChar();
  return 0;
} // end main