// inventorySystem.cpp : This file contains the 'main' function. Program execution begins and ends there.
//

#include <iostream>
using namespace std;

//function that takes in an id and a price and checks if they are valid
bool checkIfItemIsvalid(int id, float price);
void invalidInput(std::string invalidItem);
void printItems(int ids[], float prices[], int itemCount);
void printIdAndPrice(int id, int price);
int main()
{
    const int ITEM_COUNT = 5;
    int IDs[ITEM_COUNT];
    float prices[ITEM_COUNT];

    //separator varible
    char separator = ',';

    //instructions for id and price entry
    cout << "Please enter the 5 inventory item id numbers and prices in the following format\n[id],[price]\n*ENTER*\n[id],[price]\nEx:\n123,4.56\n789,1.11\n...\n";
    //id and price entry
    for (int i = 0; i < ITEM_COUNT; i++) {
        int id;
        float price;
        cin >> id >> separator >> price;
        while (!checkIfItemIsvalid(id,price)) {
            cin >> id >> separator >> price;
        }
        IDs[i] = id;
        prices[i] = price;
    }
    printItems(IDs, prices, ITEM_COUNT);
}
void printItems(int ids[], float prices[],int itemCount) {
    for (int i = 0; i < itemCount; i++) {
        cout << (i + 1) << ") id: " << ids[i] << " price: " << prices[i]<<"\n";
    }
}
void printIdAndPrice(int id, int price) {
    cout << "1) id: " << id << " price: " << price << endl;
}
void invalidInput(std::string invalidItem) {
    cout << "Error: The "<< invalidItem <<" that you have entered is invalid, please try again.\n";

}
bool checkIfItemIsvalid(int id, float price) {
    /*
    * id: id to check if it is valid
    * price: price to check if it is valid
    */

    //check id
    if (id <= 0) {
        invalidInput("id");
        return false;
    }

    //check price
    if (price <= 0) {
        invalidInput("price");
        return false;
    }
    return true;
}
// Run program: Ctrl + F5 or Debug > Start Without Debugging menu
// Debug program: F5 or Debug > Start Debugging menu

// Tips for Getting Started:
//   1. Use the Solution Explorer window to add/manage files
//   2. Use the Team Explorer window to connect to source control
//   3. Use the Output window to see build output and other messages
//   4. Use the Error List window to view errors
//   5. Go to Project > Add New Item to create new code files, or Project > Add Existing Item to add existing code files to the project
//   6. In the future, to open this project again, go to File > Open > Project and select the .sln file