Cpp Project :Depertmental store Management

Cpp Project :Depertmental store Management

//*******************************************************

   //Depertmental store Management

//*******************************************************

#include<iostream>

#include<stdio.h>

#include<string.h>

#include<stdlib.h>

#include<fstream>

using namespace std;

 class list

  {

      int id,quality,quantity,i,t,j;//count;

      float price,value,p;

      char product[10],keep[10],ch;

    public:

       void add_products();

       void show(char*);

       void del_product();

       void search();

       //void total_sold();

     };

   void list::add_products()

   {

       int n;

       do

       {

      FILE *fp;

      fp=fopen("dept.txt","a");

      printf("Product id:");

      scanf("%d",&id);

      printf("Product name:");

      scanf("%s",&product);

      printf("product Price:");

      scanf("%f",&price);

      printf("product Quality:");

      scanf("%d",&quality);

      printf("product Quantity:");

      scanf("%d",&quantity);

      fprintf(fp,"%d \t\t %s \t\t %0.2f \t\t %d \t\t%d\n",id,product,price,quality,quantity);

      fclose(fp);

      system("cls");

      cout<<"to add another products press  0and to stop press 1 !";

      cin>>n;

       }

       while(n!=0);

      //count++;

   }

    void list::show(char m[20])

       {

       cout<<"id \t\t name\t \t price \t \t quality\t\tquantity"<<endl;

       fstream fp;

        fp.open(m,ios::in);

        while(fp)

        {

        fp.get(ch);

        cout<<ch;

        }

     }

     //void list::total_sold()

         // {

        // cout<<"Total sold products :"<<count<<endl;

     //}

       void list:: del_product()

     {

        FILE *fp;

        int line_num = 1;

        int search_result = 0;

        char temp[5000];

        char *e;

        char fname[10],del[100],m[5000];

        int d,i,j=0,n=0;

        printf("Enter your file name and delete part\n");

        scanf("%s %s",fname,del);

        for(d=0; del[d]!='\0'; d++)

        {

        }

        e=fname;

        fp=fopen(e,"r");

        while(fgets(temp, 5000, fp) != NULL)

        {

            if((strstr(temp, del)) != NULL)

            {

            }

            else

            {

                for(i=0; temp[i]!='\0'; i++)

                {

                    m[j]=temp[i];

                    j++;

                }

            }

        }

        fclose(fp);

        fp=fopen(e,"w");

        for(n=0; n<j; n++)

        {

            if(m[n]==1)

            {

                fprintf(fp,"\n");

            }

            else

            {

                fprintf(fp,"%c",m[n]);

            }

        }

        fclose(fp);

     }

        void list::search()

    {

        FILE *fp;

        char fname[10],search[100],temp[5000];

        char *e;

        int m=0,n;

        printf("Enter your file name\n");

        scanf("%s",fname);

        e=fname;

        fp=fopen(e,"r");

        while(1)

        {

            n=0;

            printf("Enter your search string\n");

            scanf("%s",search);

            while(fgets(temp, 5000,fp)!=NULL)

            {

                if(strstr(temp,search)!=NULL)

                {

                    printf("%s\n",temp);

                    n++;

                }

            }

            if(n==0)

            {

                printf("Does not match :- %s\n",search);

            }

            printf("If you want to continue press 0 and stop press 1\n");

            scanf("%d",&m);

            if(m==1)

            {

                break;

            }

        }

    }

  int main()

  {

     list ob;

     int x;

     char m[20]="dept.txt";

    // system("color 3");

    do{

       cout<<"\n******************************************************************";

       cout<<"\n" "\t""EAST WEST UNIVERSITY";

       cout<<"\n******************************************************************";

       cout<<"\n\nMAKE YOUR CHOICE:\n";

       cout<<"\n1. FOR ADD PRODUCTS:";

       cout<<"\n2. FOR SEE PRODUCTS:";

       cout<<"\n3. DELETE PRODUCTS:";

       cout<<"\n4. SEARCH PRODUCTS:";

      // cout<<"\n5. TOTAL SOLD PRODUCTS:";

       cout<<"\n5. QUIT\n";

      cin>>x;

    switch(x)

    {

       case 1:ob.add_products();

            break;

        case 2: ob.show(m);

            break;

        case 3: ob.del_product();

            break;

        case 4: ob.search();

            break;

//        case 5:ob.total_sold();

  //          break;

        case 5: break;

    }

    }

    while(x!=5);

    return 0;

    }