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Employee.c
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Employee.c
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#include <stdio.h>
#include <stdlib.h>
#include <stdbool.h>
#include "Employee.h"
unsigned short int verifyEmpPosition(Employee employees[]) {
unsigned short int i;
for(i=0; i<EMP_SIZE; i++) {
if(employees[i].employeeId == 0) {
return i;
}
}
return EOF;
}
Employee getEmployeeId(Employee employee) {
bool val = false;
int check = 0;
do {
if(check == 0) {
printf("Insert Id: ");
} else {
printf("Insert a valid Id: ");
}
scanf("%lu", &employee.employeeId);
limparBufferEntradaDados();
if(employee.employeeId > 0 && employee.employeeId < 99999999) {
val = true;
} else {
val = false;
}
check = 1;
} while (val == false);
return employee;
}
Employee addEmployee(Employee employee) {
employee = getEmployeeId(employee);
employee.general = getName(employee.general);
employee.general = getAddress(employee.general);
employee.general = getPhone(employee.general);
employee.general = getLevel(employee.general);
printf("Client added successfully. %c", NEWLINE);
return employee;
}
Employee modifyEmployee(Employee employee, int modOpt) {
if(modOpt == 1) {
employee.general = getName(employee.general);
} else if(modOpt == 2) {
employee.general.address = getStreetName(employee.general.address);
} else if(modOpt == 3) {
employee.general.address = getNumber(employee.general.address);
} else if(modOpt == 4) {
employee.general.address = getPostalCode(employee.general.address);
} else if(modOpt == 5) {
employee.general.address = getCity(employee.general.address);
} else if(modOpt == 6) {
employee.general = getPhone(employee.general);
} else if(modOpt == 7) {
employee.general = getLevel(employee.general);
}
return employee;
}
Employee removeEmployee(Employee employees[], unsigned long int id) {
int i;
for(i=0; i<EMP_SIZE; i++){
if(employees[i].employeeId == id) {
employees[i].employeeId = 0;
}
}
return employees[EMP_SIZE];
}
void listEmployees(Employee employees[]) {
int i;
for(i=0; i<EMP_SIZE && employees[i].employeeId != 0; i++){
printf("%d - %lu - %s %c", i, employees[i].employeeId, employees[i].general.name, NEWLINE);
}
}
void createEmployeeFile(Employee employees[]) {
FILE *pEmployee = fopen("Employees", "w");
if(pEmployee == (FILE *) NULL) {
puts("Couldn't create file.");
} else {
fwrite(employees, sizeof(Employee), EMP_SIZE, pEmployee);
fclose(pEmployee);
}
}
Employee initEmployeeFile(Employee employees[]) {
int i;
for(i=0; i<EMP_SIZE; i++){
employees[i].employeeId = 0;
}
return employees[EMP_SIZE];
}
Employee readEmployeeFile(Employee employees[]) {
FILE *pEmployee = fopen("Employees", "r");
if (pEmployee == (FILE *) NULL) {
puts("File doesn't exist");
puts("Creating file now...");
createEmployeeFile(employees);
employees[EMP_SIZE] = initEmployeeFile(employees);
puts("File created.");
readEmployeeFile(employees);
} else {
fread(employees, sizeof(Employee), EMP_SIZE, pEmployee);
fclose(pEmployee);
}
}
void saveEmployeeFile(Employee employees[]) {
FILE *pEmployee = fopen("Employees","w");
if(pEmployee == (FILE *) NULL) {
puts("File doesn't exist.");
puts("Couldn't save.");
} else {
fwrite(employees, sizeof(Employee), EMP_SIZE, pEmployee);
puts("File saved.");
fclose(pEmployee);
}
}