#include "stdafx.h"
#include<iostream>
#include<string>

using namespace std;

int n = 0;

struct AutoSalon
{
    string brand;
    int singlePrice;
};

AutoSalon cars[30];
string ArrBrands[30];

void EnterDataForCars(string brand, int singlePrice, int valueOfAllCars, AutoSalon cars[], int &n);
void OutputTheValueOfACarBrand(int valueOfAllCars);
void OutputCarsInAscendingOrder(AutoSalon cars[]);

void main()
{
    int choice;
    string brand;
    int singlePrice = 0;
    int valueOfAllCars = 0;

    while (true)
    {
        cout << "\t \t Menu:" << endl;
        cout << "1. Input data for cars. /brand, price/" << endl;
        cout << "2. Output data for cars in increasing order." << endl;
        cout << "3. Output the value of all cars." << endl;
        cout << "4. Exit." << endl;

        do
        {
            cout << "\nYour choice: ";
            cin >> choice;
        } while (choice < 1 || choice > 4);

        switch (choice)
        {
        case 1:
            EnterDataForCars(brand, singlePrice, valueOfAllCars, cars, n);
            break;

        case 2:
            OutputCarsInAscendingOrder(cars);
            break;

        case 3:
            OutputTheValueOfACarBrand(valueOfAllCars);
            break;

        case 4:
            return;

        default: cout << "Such choice does not exist." << endl;
            break;
        }
    }
}

void EnterDataForCars(string brand, int singlePrice, int valueOfAllCars, AutoSalon cars[], int &n)
{
    cout << "Number of cars: ";
    cin >> n;
    cout << "Enter car brand and price for " << n << " cars, please." << endl;

    for (int i = 0; i < n; i++)
    {
        cout << "Enter car brand: ";
        cin.ignore(2, '\n');
        getline(cin, cars[i].brand);
        ArrBrands[i] = cars[i].brand;
        cout << "Enter price: ";
        cin >> singlePrice;
        cars[i].singlePrice = singlePrice;
    }
}


void OutputTheValueOfACarBrand(int valueOfAllCarsWithSameBrand)
{
    string makes[30];
    int makesIndex = 0;
    bool alreadyAdded = false;

    for (int i = 0; i < n; i++) //всички марки от масива със коли
    {
        for (int j = 0; j < makesIndex; j++) //обхожда вече съществуващите марки
        {
            if (cars[j].brand == cars[i].brand) //марката е вече добавена
            {
                alreadyAdded = true;
            }
        }

        if (!alreadyAdded)
        {
            makes[makesIndex] = cars[i].brand;
            makesIndex++;
        }
    }

    cout << "****";
    //oбщата стойност на всяка марка
    for (int i = 0; i < makesIndex; i++) //за всяка марка от масива за марки
    {
        double valueForCarBrand = 0;

        for (int j = 0; j < n; j++)
        {
            if (cars[j].brand == makes[i])
            {
                valueForCarBrand += cars[j].singlePrice;
            }
        }

        cout << "Value of the brand: " << makes[i] << " is  "<< valueForCarBrand << endl;
    }


    for (int i = 0; i < makesIndex; i++)
    {
        cout << makes[i] << endl;
    }



    for (int i = 0; i < n; i++)
    {
        int count = 1;
        for (int j = i + 1; j < n; j++)
        {

            if (ArrBrands[i] == ArrBrands[j])
            {
                count++;

                if (count > 1)
                {
                    valueOfAllCarsWithSameBrand = cars[i].singlePrice + cars[j].singlePrice;
                    cout << "The value of all cars  " << ArrBrands[i] << " is: " << valueOfAllCarsWithSameBrand << " lv." << endl;
                }
            }

            else
            {
                cout << "The value of all cars " << ArrBrands[j] << " is: " << cars[j].singlePrice << " lv." << endl;
            }
        }
        return;
    }
}

void OutputCarsInAscendingOrder(AutoSalon cars[])
{

    for (int i = 0; i < n; i++)
    {
        for (int j = 1; j < n - i; j++)
        {
            if (cars[j - 1].singlePrice > cars[j].singlePrice)
            {
                AutoSalon temp = cars[j];
                cars[j] = cars[j - 1];
                cars[j - 1] = temp;
            }
        }
    }

    for (int j = 0; j < n; j++)
    {
        cout << cars[j].brand << " " << cars[j].singlePrice << " lv." << endl;
    }
}