/*DEFINITIONS FOR EMPLP0YEE*/

#include <iostream>
#include <cstring>
#include <cmath>
#include "Employee.h"
using namespace std;

using namespace std;

Employee::Employee()
{
}

Employee::Employee(double salary)
{
  annual_salary = salary;
}

void Employee::compute_salary()
{
  if(annual_salary < 100000.00)
  {
	  netpay = annual_salary - (annual_salary * 0.3);
  }
  else if(annual_salary >= 100000.00)//40% tax for the rich
  {
	  netpay = annual_salary - (annual_salary * 0.4);
  }
	monthly_salary = ( netpay / 12);
}



istream& operator >>(istream& ins, Employee& the_object)
{
 /* outs.setf(ios::showpoint);
  outs.setf(ios::fixed);
  outs.precision(2);<---does not work in istream function*/

  char buffer[13];
  int i;
  int flag = 0;//page629-635
  
//Beginning of questions [ inputs from user ]
//SSN.input

  do
  {
    cout << "Please enter your SOCIAL SECURITY NUMBER." << endl;
    
/* <check#1>  user to input numbers and stops before "\n" new line character*/
    ins.get(buffer, 13, '\n');
    ins.ignore(80, '\n');//max 80
    
/* <check2_A> if the user entered 11 characters allowing the extra two are dashes*/
    if(strlen(buffer) == 11)
    {
      for(i = 0; i < strlen(buffer); i++)
      { 
        if((i == 3) || (i == 6)) //position 3 & 6 should be dashes only. Rest muste be #.
        {
          if(buffer[i] == '-')
          {
            flag = 0;
          }
          else
          {
            cout << "Incorrect input! Please enter it like this 111-11-1111 or 123456789 ONLY!" << endl; 
            flag = 1;
            break;//stop if good
          }
        }
        else if(isdigit(buffer[i])) //if at position of dashes are not on 3 or 6. Repeat.
        {
          flag = 0;
        }
        else //if dashes are are the wrong spots repeat.
        {
          cout << "Incorrect input! Please enter it like this 111-11-1111 or 123456789 ONLY!" << endl;
          flag = 1;
          break;//stop if good
        }
      }
    }
/* <check2_b> if the user inputed 9 characters NO DASHES*/
    else if(strlen(buffer) == 9) 
    {
      for(i = 0; i < strlen(buffer); i++)
      {
        if(isdigit(buffer[i]))
        {
          flag = 0;
        }
        else
        {
          cout << "Incorrect input! Please enter it like this 111-11-1111 or 123456789 ONLY!" << endl;
          flag = 1;
           break;//stop if good
        }
      }
    }
    else //if user entered anything other than 9 or 11 characters
    {
      cout << "Incorrect input! Please enter it like this 111-11-1111 or 123456789 ONLY!" << endl;
      flag = 1;
    }
  } while ( flag );

  strcpy(the_object.ssn, buffer);//copies buffer to the_object.ssn

//ID.input
/* <check_id>*/

  do
  {
    cout << "Please enter your IDENTIFICATION NUMBER. It should be 001 to 999 ONLY." << endl;
    
    ins.get(buffer, 5, '\n');
    ins.ignore(80, '\n');

    for(i = 0; i < strlen(buffer); i++)
    {
      if(strlen(buffer) == 3) //if user entered 3 characters
      {
        if(isdigit(buffer[i])) //checks if input are DIGITS
        {
          flag = 0;
        }
        else// if user inputs less than 3 or more than 3 digits
        {
          cout << "Incorrect input!Please choose a number between 001 - 999." << endl;
          flag = 1;
          break;
        }
      }
      else //if user entered length other than 3
      {
        cout << "Incorrect input!Please choose a number between 001 - 999." << endl;
        flag = 1;
        break;
      }
    }
  } while ( flag );

  strcpy(the_object.id, buffer);/// buffer to the_object.id

//SALARY.input
/* <check_salary/monthly/netpay*/

  do
  {
    cout << "Enter your ANNUAL SALARY <Positive Numbers Only Please>"<< endl;
    ins >> the_object.annual_salary;
	ins.ignore(80, '\n');
  } while(the_object.annual_salary < 0);//salary cannot be negative or will be looped

  the_object.compute_salary();
  
  return ( ins ) ;
}

ostream& operator <<(ostream& outs, const Employee& emp)
{
  outs.setf(ios::showpoint);
  outs.setf(ios::fixed);
  outs.precision(2);

  
  outs << "Your SOCIAL SECURITY NUMBER is: " << emp.ssn << '.' << endl;

  outs << "Your ID # is : " << emp.id <<  '.' << endl;

  outs << "Your Annual Salary: " << emp.annual_salary << '.' << endl;

  outs << "Your pay after taxes is$  " << emp.netpay << '.' << endl;

  outs << "Your monthly salary is $ " << emp.monthly_salary << '.' << endl;

  return  ( outs ) ;
}
//END OF DEFINITIONS FINALLY....weee8:48pm