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#include<fstream>
#include<string>
#include<iomanip>
#include<iostream>
using namespace std;
void outputLine (string album_Name, string album_Artist, string album_Genre, string album_Type) {
cout << setiosflags (ios::left) << setw(10) << album_Name
<< setw(20) << album_Artist
<< setw(10) << album_Genre
<< resetiosflags (ios::left)
<< album_Type << '\n';
}
void display_Album() {
ifstream myfile ("musiclib.txt", ios::in);
if (!myfile) {
cerr << "File could not be opened\n";
exit(1);
}
string album_Name, album_Artist, album_Genre, album_Type;
cout << setiosflags(ios::left) << setw(10) << "Album Name"
<< setw(20) << "Album Artist" << setw(10) << "Album Genre" << setw(10) << "Album Type\n"
<< setiosflags(ios::fixed | ios::showpoint);
while (myfile >> album_Name >> album_Artist >> album_Genre >> album_Type) {
outputLine (album_Name, album_Artist, album_Genre, album_Type);
}
}
void delete_Album () {
/*ofstream myfile ("musiclib.txt", ios::app);
if (!myfile) {
cout << "File could not be opened." << endl;
exit(1);
}*/
string album_Name, name;
cout << "Please Enter the name of record you want to delete: ";
cin >> name;
ifstream myfile;
ofstream temp;
myfile.open("musiclib.txt");
temp.open("temp.txt");
while (getline(myfile, album_Name))
{
if (album_Name != name)
temp << album_Name << endl;
}
cout << "The record with the name " << album_Name << " has been deleted if it exsisted" << endl;
myfile.close();
temp.close();
remove("musiclib.txt");
rename("temp.txt", "musiclib.txt");
}
void add_Album() {
ofstream myfile ("musiclib.txt", ios::app);
if (!myfile) {
cout << "File could not be opened." << endl;
exit(1);
}
string album_Name, album_Artist, album_Genre, album_Type;
cout <<"Please enter an album name: ";
getline(cin, album_Name);
cout<<"Please enter an album artist: ";
getline(cin, album_Artist);
cout<<"Please enter an album genre: ";
getline(cin, album_Genre);
cout<<"Please enter the media format: ";
getline(cin, album_Type);
myfile << album_Name << ' ' << album_Artist<< ' ' << album_Genre << ' ' << album_Type << '\n';
}
/*int choice;
int main(){
do{
cout <<"To add an album press [1]";
cout <<"To modify an album press [2]: ";
cout<<"To delete an album press [3]: ";
cout<<"To search press [4]: ";
string album_Name, album_Artist, album_Genre, album_Type;
ofstream myfile;
myfile.open("musiclib.txt");
cout <<"Please enter an album name: ";
getline(cin, album_Name);
cout<<"Please enter an album artist: ";
getline(cin, album_Artist);
cout<<"Please enter an album genre: ";
getline(cin, album_Genre);
cout<<"Please enter the media format: ";
getline(cin, album_Type);
myfile.close();
}while choice (!=5);
return 0;
}*/
int main () {
char temp;
int choice;
do {
cout <<"To add an album press [1]\n";
cout <<"To modify an album press [2]: \n";
cout<<"To delete an album press [3]: \n";
cout<<"To search press [4]:\n";
cin>>choice;
cin.ignore();
switch (choice) {
case 1:add_Album();
break;
case 2:delete_Album();
break;
case 3:display_Album();
break;
default: cout << "That is not a valid option!" << endl;
}
if (choice!=2) {
cout << "Press any key to continue" << endl;
cin >> temp;
}
}
while (choice!=2);
}
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