/* File: main1.c

   Using a simple linked list ADT to keep track of groceries
*/

#include <stdio.h>
#include "list1.h"

main() {
   list DinnerL, BabyL, ShoppingL ;
   list TempL1, TempL2 ;
   node *position ;

   printf("Make new dinner list\n") ;
   DinnerL = CreateList() ;
   PrintList(DinnerL) ;

   printf("\nAdd spaghetti &  sauce to list\n") ;
   Append(DinnerL, "Spaghetti") ;
   PrintList(DinnerL) ;
   Append(DinnerL, "Sauce") ;
   PrintList(DinnerL) ;

   printf("\nAdd bread\n") ;
   Append(DinnerL, "Bread") ;
   PrintList(DinnerL) ;

   printf("\nAdd ground beef for meatballs\n") ;
   Append(DinnerL, "Beef") ;
   PrintList(DinnerL) ;

   printf("\nDon't forget the garlic!\n") ;
   Prepend(DinnerL, "Garlic") ;
   PrintList(DinnerL) ;

   printf("\nMake baby list\n") ;
   BabyL = CreateList() ;
   Prepend(BabyL, "Pampers #3") ;
   Append(BabyL, "Wipes") ;
   Prepend(BabyL, "Applesauce") ;
   Append(BabyL, "Peaches") ;
   PrintList(BabyL) ;

   printf("\nCopy and join lists\n") ;
   TempL1 = ListDup(BabyL) ;
   TempL2 = ListDup(DinnerL) ;
   Concatenate(TempL1, TempL2) ;
   ShoppingL = TempL1 ;

   printf("ShoppingL: ") ;
   PrintList(ShoppingL) ;
   printf("BabyL: ") ;
   PrintList(BabyL) ;
   printf("DinnerL: ") ;
   PrintList(DinnerL) ;

   FreeList(BabyL) ;
   FreeList(DinnerL) ;
   
   printf("\nRemove garlic\n") ;
   position = Locate(ShoppingL, "Garlic") ;
   Delete(ShoppingL, position) ;
   PrintList(ShoppingL) ;

   printf("\nGone Shopping... sauce & parmesan are on sale... buy some?\n") ;
   if (IsMember(ShoppingL, "Sauce")) {
      printf("   we need sauce\n") ;
   } else {
      printf("   we don't need sauce\n") ;
   }
   if (IsMember(ShoppingL, "Parmesan")) {
      printf("   we need parmesan\n") ;
   } else {
      printf("   we don't need parmesan\n") ;
   }

   printf("\nSome stats\n") ;
   printf("First Item: %s\n", FirstItem(ShoppingL) ) ;
   printf("Last Item: %s\n", LastItem(ShoppingL) ) ;
   printf("# of items: %d\n", CountList(ShoppingL) ) ;

}