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#include <iostream>
#include <cstdlib>
#include <cstring>
#include <iomanip>
#include <string>
#define byID 1
#define byNAME 2
#define dbSIZE 100
#define idSIZE 5
#define nameSIZE 12
#define emailSIZE 20
using namespace std;
struct Employee{
char id[idSIZE + 1];
char firstName[nameSIZE + 1];
char lastName[nameSIZE + 1];
char email[emailSIZE + 1];
double salary;
};
void createRecord(char *id, char *firstName, char *lastName, char *email, double salary, int &nEmployees);
void output(Employee db, int nEmployees) {
cout.setf(ios::fixed | ios::showpoint);
cout.precision(2);
cout << "No. EmpID Employee Name Email Salary" << endl;
cout << "--- ----- -------------------- -------------------- ----------" << endl;
for (int count = 0; count<nEmployees; count++){
cout << count << " ";
cout << db[count].id << " " << setfill(' ') << setw(20) << db[count].firstName << " " << db[count].lastName;
cout << db[count].email << setw(10) << db[count].salary;
}
}
void createRecord(char *id, char *firstName, char *lastName, char *email, double salary, Employee& db, int &nEmployees){
strcpy(db[nEmployees].id, id);
strcpy(db[nEmployees].firstName, firstName);
strcpy(db[nEmployees].lastName, lastName);
strcpy(db[nEmployees].email, email);
db[nEmployees].salary = salary;
nEmployees++;
}
void initialize(Employee& db, int &nEmployees){
cout.setf(ios::fixed | ios::showpoint);
cout.precision(2);
createRecord("00101", "Paula", "Brown","pb@aol.com", 1000, nEmployees);
createRecord("00102", "Paul", "Green","pg@aol.com", 2700.45, nEmployees);
createRecord("00203", "Chris", "Reddy","cr@aol.com", 2304.67, nEmployees);
createRecord("00204", "Christine", "Bluer","cb@aol.com", 40009.99, nEmployees);
createRecord("00305", "Stephen", "Black", "sb@aol.com", 8500.01, nEmployees);
createRecord("00306", "Wei", "Martin", "wm@aol.com", 98999.99, nEmployees);
createRecord("00307", "Mitch", "Martinez", "mitch@aol.com", 78999.88, nEmployees);
createRecord("00408", "David", "Boyle", "db@aol.com",100000.01, nEmployees);
createRecord("00409", "Chris", "Boyle", "cb@aol.com",200000.01, nEmployees);
}
void menu(int& choice, int nEmployees){
cout << "********** Employee Database ******* Total Number of Employees = " << nEmployees << endl;
cout << "1. Add an employee" << endl;
cout << "2. Display all employees" << endl;
cout << "3. Search employee by ID" << endl;
cout << "4. Search employee by Last Name" << endl;
cout << "5. Delete employee by ID" << endl;
cout << "6. Delete employee by last Name" << endl;
cout << "7. Exit" << endl;
cin >> choice;
if (choice<1 || choice>7){
cout << "Try again" << endl;
cin >> choice; }
};
void input(){
char *id;
char *firstName;
char *lastName;
char *email;
double salary;
cout << "Please input a 5 digit ID" << endl;
cin >> id;
cout << "Please input a first name" << endl;
cin >> firstName;
cout << "Please input a last name" << endl;
cin >> lastName;
cout << "Please input an email" << endl;
cin >> email;
cout << "Please input a salary" << endl;
cin >> salary;
createRecord(id, firstName, lastName, email, salary);
}
int main (){
Employee db[100];
int nEmployees = 0;
bool operate = true;
int choice = 0;
initialize(db, nEmployees);
while(operate == true){
menu(choice, nEmployees);
switch (choice){
case 0:
cout << "You done goof'd";
break;
case 1:
input();
break;
case 2:
output(db, nEmployees);
break;
case 3:
case 4:
case 5:
case 6:
case 7:
operate = false;
break;
}
}
system("PAUSE");
return 0;
}
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