Training-Team2-Zenvy-Jan26/Trenser.Zenvy/Trenser.Zenvy/models/Payroll.cpp

/*
File: Payroll.cpp
* Description : Stores payroll and salary breakdown details for an employee.
* Author : Trenser
* Created : 31-Mar-2026
*/

#include "Payroll.h"
#include "StringHelper.h"
#include "Factory.h"

int Payroll::m_uid = 0;

Payroll::Payroll(const std::string& id,
    const std::string& employeeId,
    double basicSalary,
    double houseRentAllowance,
    double foodAllowance,
    double employeePFContribution,
    double employerPFContribution)
    : m_id(id),
    m_employeeId(employeeId),
    m_basicSalary(basicSalary),
    m_houseRentAllowance(houseRentAllowance),
    m_foodAllowance(foodAllowance),
    m_employeePFContribution(employeePFContribution),
    m_employerPFContribution(employerPFContribution)
{
    int idNumber = util::extractNumber(m_id);
    if (idNumber > m_uid)
    {
        m_uid = idNumber;
    }
}

const std::string& Payroll::getId() const
{
    return m_id;
}

const std::string& Payroll::getEmployeeId() const
{
    return m_employeeId;
}

void Payroll::setEmployeeId(const std::string& employeeId)
{
    m_employeeId = employeeId;
}

double Payroll::getBasicSalary() const
{
    return m_basicSalary;
}

double Payroll::getHouseRentAllowance() const
{
    return m_houseRentAllowance;
}

double Payroll::getFoodAllowance() const
{
    return m_foodAllowance;
}

double Payroll::getEmployeePFContribution() const
{
    return m_employeePFContribution;
}

double Payroll::getEmployerPFContribution() const
{
    return m_employerPFContribution;
}

void Payroll::setBasicSalary(double basicSalary)
{
    m_basicSalary = basicSalary;
}

void Payroll::setHouseRentAllowance(double value)
{
    m_houseRentAllowance = value;
}

void Payroll::setFoodAllowance(double value)
{
    m_foodAllowance = value;
}

void Payroll::setEmployeePFContribution(double value)
{
    m_employeePFContribution = value;
}

void Payroll::setEmployerPFContribution(double value)
{
    m_employerPFContribution = value;
}

std::string Payroll::serialize() const
{
    std::ostringstream serializedPayroll;
    serializedPayroll << m_id << ','
        << m_employeeId << ','
        << m_basicSalary << ','
        << m_houseRentAllowance << ','
        << m_foodAllowance << ','
        << m_employeePFContribution << ','
        << m_employerPFContribution;
    return serializedPayroll.str();
}

std::shared_ptr<Payroll> Payroll::deserialize(const std::string& record)
{
    std::string id, employeeId;
    std::string basicSalaryString, houseRentAllowanceString, foodAllowanceString, employeePFString, employerPFString;
    std::istringstream serializedPayroll(record);
    std::getline(serializedPayroll, id, ',');
    std::getline(serializedPayroll, employeeId, ',');
    std::getline(serializedPayroll, basicSalaryString, ',');
    std::getline(serializedPayroll, houseRentAllowanceString, ',');
    std::getline(serializedPayroll, foodAllowanceString, ',');
    std::getline(serializedPayroll, employeePFString, ',');
    std::getline(serializedPayroll, employerPFString, ',');
    try
    {
        double basicSalary = std::stod(basicSalaryString);
        double houseRentAllowance = std::stod(houseRentAllowanceString);
        double foodAllowance = std::stod(foodAllowanceString);
        double employeePFContribution = std::stod(employeePFString);
        double employerPFContribution = std::stod(employerPFString);
        return Factory::getObject<Payroll>(
            id,
            employeeId,
            basicSalary,
            houseRentAllowance,
            foodAllowance,
            employeePFContribution,
            employerPFContribution
        );
    }
    catch (...)
	{
        throw std::runtime_error("Failed to deserialize Payroll object");
    }
}

std::string Payroll::getHeaders()
{
    return "PayrollId,EmployeeId,BasicSalary,HouseRentAllowance,FoodAllowance,EmployeePFContribution,EmployerPFContribution";
}