#include <iostream>
#include <cmath>
#include <string>
using namespace std;

class MainProg
{
public:
double temp_1;
double temp_2;
double temp_3;
double c;
double mass;
double L;
double Lambda;
double q;
int choose;
int choose2;
double Q_5;
double Qq;
double p;
double V;
double ml;
string TextTodisplay;
MainProg() : ml(0), p(0), V(0), temp_1(0), temp_2(0), temp_3(0), c(0), mass(0), L(0), Lambda(0), choose(0), choose2(0), q(0), Q_5(0), Qq(0), TextTodisplay("") {}
void welcome()
{
cout << " ┏━┅┅┄┄⟞⟦✮⟧⟝┄┄┉┉━┓ " << endl;
cout << "☆ Autor: Illiuoner | Herman " << endl;
cout << "☆ Vr: 1 " << endl;
cout << "☆ Subject: Physics " << endl;
cout << " ┗━┅┅┄┄⟞⟦✮⟧⟝┄┄┉┉━┛ " << endl;
cout << " " << endl;
}
void MainNumQues()
{
cout << "┏━ ━━━━━━━━━━━━━━━━━━━━ ━┓ " << endl;
cout << " 1.Calculate the amount of heat for a specific degree (Q = c*m*(t2-t1)) " << endl;
cout << " 2.Calculate the amount of heat produced during fuel combustion (Q = q*m) " << endl;
cout << " 3.Calculate the amount of heat required to melt a solid substance. (Q = λ*m) " << endl;
cout << " 4.Calculate the amount of heat required for boiling (Q = L*m) " << endl;
cout << " 5.Calculate |specific degree| + |melt| + |boiling| (Q = c*m*(t2-t1) + (Q = λ*m) + (Q = L*m) " << endl;
cout << " 6.Calculate the amount of heat released during solidification. (Q = -(λ*m)) " << endl;
cout << " 7.Calculate from ml to mass (m = p * v) " << endl;
cout << " 0.Exit " << endl;
cout << " DISCLAIMER! Write ONLY numbers: 1;2;3. Or 3,2. Do NOT write 2 * 10^5. Write: 200000 " << endl;
cout << "┗━ ━━━━━━━━━━━━━━━━━━━━ ━┛ " << endl;

cin >> choose;
if (choose == 1)
{
CalculateSpecificDegree();
}
else if (choose == 2)
{
CalculateFuelCombustion();
}
else if (choose == 3)
{
CalculateMeltSolidSub();
}
else if (choose == 4)
{
CalculateHeatForBoil();
}
else if (choose == 5)
{
CalculateSpecificDegreeMeltBoil();
}
else if (choose == 6)
{
CalculateSolidification();
}
else if (choose == 7)
{
CalculateFromPtom();
}
else if (choose == 0)
{
return;
}
else
{
cout << "Error, try again" << endl;
MainNumQues();
}

}
void CalculateSpecificDegree()
{
cout << "Enter c (specific heat capacity(btw, water is 4200J/Kg*C)): \n";
cin >> c;
cout << "Enter m (mass | kg): \n";
cin >> mass;
cout << "Enter t1 (initial temperature (t1 < t2!!!)): \n";
cin >> temp_1;
cout << "Enter t2 (final temperature (t1 < t2!!!)): \n";
cin >> temp_2;
double Q = c * mass * (temp_2 - temp_1);
Qq = Q;
TextTodisplay = "Amount of heat (Q): ";
cout << "┏━ ━━━━━━━━━✮━━━━━━━━━━━ ━┓ " << endl;
numControl();
cout << "┗━ ━━━━━━━━━✮━━━━━━━━━━━ ━┛ " << endl;
MainNumQues();
}
void CalculateFuelCombustion()
{
cout << "Enter q(Specific heat of combustion J * Kg): \n";
cin >> q;
cout << "Enter m (mass | kg): \n";
cin >> mass;
double Q = q*mass;
Qq = Q;
TextTodisplay = "Amount of heat (Q): ";
cout << "┏━ ━━━━━━━━━✮━━━━━━━━━━━ ━┓ " << endl;
numControl();
cout << "┗━ ━━━━━━━━━✮━━━━━━━━━━━ ━┛ " << endl;
MainNumQues();
}
void CalculateMeltSolidSub()
{
cout << "Enter λ (specific latent heat of fusion J * Kg)(btw, ice is 330000J*Kg): \n";
cin >> Lambda;
cout << "Enter m (mass | kg): \n";
cin >> mass;
double Q = Lambda * mass;
Qq = Q;
TextTodisplay = "Amount of heat (Q): ";
cout << "┏━ ━━━━━━━━━✮━━━━━━━━━━━ ━┓ " << endl;
numControl();
cout << "┗━ ━━━━━━━━━✮━━━━━━━━━━━ ━┛ " << endl;
MainNumQues();
}
void CalculateHeatForBoil()
{
cout << "Enter L (specific latent heat of vaporization J * Kg)(btw, water is 2300000J*Kg): \n";
cin >> L;
cout << "Enter m (mass | kg): \n";
cin >> mass;
double Q = L * mass;
Qq = Q;
TextTodisplay = "Amount of heat (Q): ";
cout << "┏━ ━━━━━━━━━✮━━━━━━━━━━━ ━┓ " << endl;
numControl();
cout << "┗━ ━━━━━━━━━✮━━━━━━━━━━━ ━┛ " << endl;
MainNumQues();
}
void CalculateSpecificDegreeMeltBoil()
{
cout << "Enter c (specific heat capacity(btw, water is 4200J/Kg*C)): \n";
cin >> c;
cout << "Enter m (mass | kg): \n";
cin >> mass;
cout << "Enter t1 (initial temperature (t1 < t2!!!)): \n";
cin >> temp_1;
cout << "Enter t2 (final temperature (t1 < t2!!!)): \n";
cin >> temp_2;
double Q_1 = c * mass * (temp_2 - temp_1);
Qq = Q_1;
TextTodisplay = "Amount of heat (Q): ";
cout << "┏━ ━━━━━━━━━✮━━━━━━━━━━━ ━┓ " << endl;
numControl();
cout << "┗━ ━━━━━━━━━✮━━━━━━━━━━━ ━┛ " << endl;
cout << "Now your substance will melt. Your substance temperature now is: " << temp_2 << "C" << endl;

cout << "Enter λ (specific latent heat of fusion J * Kg)(btw, ice is 330000J*Kg): \n";
cin >> Lambda;
double Q_2 = Lambda * mass;
Qq = Q_2;
TextTodisplay = "Amount of heat (Q): ";
cout << "┏━ ━━━━━━━━━✮━━━━━━━━━━━ ━┓ " << endl;
numControl();
cout << "┗━ ━━━━━━━━━✮━━━━━━━━━━━ ━┛ " << endl;
cout << "Now we need to increase your substance temperature for boiling. Your substance temperature now is: " << temp_2 << "C" << endl;

cout << "Enter final temperature: \n";
cin >> temp_3;
double Q_3 = c * mass * (temp_3 - temp_2);
Qq = Q_3;
TextTodisplay = "Amount of heat (Q): ";
cout << "┏━ ━━━━━━━━━✮━━━━━━━━━━━ ━┓ " << endl;
numControl();
cout << "┗━ ━━━━━━━━━✮━━━━━━━━━━━ ━┛ " << endl;
cout << "Now your substance will boil. Your substance temperature now is: " << temp_3 << "C" << endl;

cout << "Enter L (specific latent heat of vaporization J * Kg)(btw, water is 2300000J*Kg): \n";
cin >> L;
double Q_4 = L * mass;

Q_5 = Q_1 + Q_2 + Q_3 + Q_4;

Qq = Q_5;
TextTodisplay = "Amount of heat (Q): ";
system("cls");
cout << "┏━ ━━━━━━━━━✮━━━━━━━━━━━ ━┓ " << endl;
numControl();
cout << "┗━ ━━━━━━━━━✮━━━━━━━━━━━ ━┛ " << endl;


MainNumQues();
}
void CalculateSolidification()
{
cout << "Enter λ (specific latent heat of fusion J * Kg)(btw, ice is 330000J*Kg): \n";
cin >> Lambda;
cout << "Enter m (mass | kg): \n";
cin >> mass;
double Q = (Lambda * mass);
Qq = Q;
TextTodisplay = "Amount of heat (Q): -";
cout << "┏━ ━━━━━━━━━✮━━━━━━━━━━━ ━┓ " << endl;
numControl();
cout << "┗━ ━━━━━━━━━✮━━━━━━━━━━━ ━┛ " << endl;
MainNumQues();
}
void CalculateFromPtom()
{
cout << "Enter p of your object: \n";
cin >> p;
cout << "Enter your ml of object: \n";
cin >> ml;
V = ml / 1000000;
mass = p * V;

cout << "┏━ ━━━━━━━━━✮━━━━━━━━━━━ ━┓ " << endl;
cout << "Your mass is: " << mass << "kg\n";
cout << "┗━ ━━━━━━━━━✮━━━━━━━━━━━ ━┛ " << endl;
MainNumQues();
}
void numControl()
{
if (Qq > 9999999999999999)
{
cout << "Error: too big number" << endl;
}
else if (Qq > 9999999999)
{
cout << TextTodisplay << Qq / 1000000 << " * 10^6 J" << endl;
}
else if (Qq > 999999)
{
cout << TextTodisplay << Qq / 10000 << " * 10^4 J" << endl;
}
else if (Qq < 0.0001)
{
cout << TextTodisplay << Qq * 10000 << " * 10^-4 J" << endl;
}
else if (Qq < 0.000000001)
{
cout << "Error: too small number"<< endl;
}
else
{
cout << TextTodisplay << Qq << " J" << endl;
};
}

};

int main()
{
MainProg m;
m.welcome();
m.MainNumQues();
return 0;
}