//

#include <iostream>

#include <string>

using namespace std;

//moving outside main function-global variables
string weatherStation;
bool tempcheck = 0;
bool speeddirection = 0;

int temporary=0;
int holder=0;
//Structure called members
struct Members{
    double temperature;
    double windSpeed;
    string windDirection;
};

void inputs(int HISZE, Members *member){


    for(int i = HISZE - 2; i > -1; i--){
        member[i+1].temperature = member[i].temperature;
        member[i+1].windSpeed = member[i].windSpeed;
        member[i+1].windDirection = member[i].windDirection;
    }
    cout <<"enter temperature in fahreinheit"<<endl;
    cin >>member[0].temperature;

    //tempcheck = true;

    cout <<"enter the wind speed in mph and wind direction" <<endl;
    cin>>member[0].windSpeed;
    cin>>ws;
    getline(cin,member[0].windDirection);



    temporary++;
    cout<<"Enter a number to continue:"<<endl<<" 1: input values" <<endl<<" 2: print out input values" <<endl<<" 3: See Past "<<HISZE<<" Weather Inputs"<<endl<<" 4: to end the program"<<endl;
}

void printing(int HISZE, Members *member){
    cout<<weatherStation<<endl;
    if(temporary==0){
        cout<<"Error. No input for temperature"<<endl;
    }
    else {
        cout<<"The temperature is " <<member[0].temperature <<" Fahreinheit"<< endl;
    }
    if(temporary==0){
        cout<<"Error. No input for wind speed and or wind direction"<<endl;
    }
    else{
        cout << "The Windspeed is" << " " << member[0].windSpeed << " mph"<< " " << member[0].windDirection << endl;

    }

    cout<<"Enter a number to continue:"<<endl<<" 1: input values" <<endl<<" 2: print out input values" <<endl<<" 3: See Past "<<HISZE<<" Inputs"<<endl<<" 4: to end the program"<<endl;
}
void printHistory(int HISZE, Members *member){
    // Checks if temporary is empty
    if(temporary == 0)
        cout<<"There are no records found"<<endl;
    // If temporary is less than five
    //  else if(temporary < 5)
    //     cout<<"The array has less than 5 records"<<endl;

    // More than 5 records
    else
    {
        cout<<"Last Weather Data Inputs"<<endl;
        cout<<weatherStation<<endl;
        // Loops X-amount of times to displays information
        for(int i = 0; i < temporary && i < HISZE; i++)
            cout<<"The Temperature is: "<<member[i].temperature<<" degrees Fahreinheit"<<endl
            <<"The Wind Speed is: "<<member[i].windSpeed<<" mph "<<member[i].windDirection<<endl;
    }

    cout<<"Enter a number to continue:"<<endl<<" 1: input values" <<endl<<" 2: print out input values" <<endl<<" 3: See Past "<<HISZE<<" Weather Inputs"<<endl<<" 4: to end the program"<<endl;
}


int main()
{
    int HISZE = 0;
    //loops weather station if nothing is entered
    while(weatherStation.empty()){
        cout<<"Please enter the name of the Weather Station"<<endl;
        getline(cin, weatherStation);
        if(weatherStation == ""){
            cout<<"Weather Station not entered"<<endl;
        }
    }
    //user inputs the amount of inputs they want stored in history
    while(HISZE==0){
        cout<<"Please enter how many inputs you want: "<<endl;
        cin>>HISZE;
        if (HISZE == 0){
            cout<<"No inputs entered"<<endl;
        }
    }
    //member pointer
     Members* member=new Members[HISZE];

    //menu int
    int menu = 1;

    cout<<"Enter a number to continue:"<<endl<<" 1: input values" <<endl<<" 2: print out input values" <<endl<<" 3: See Past "<<HISZE<<" Weather Inputs"<<endl<<" 4: to end the program"<<endl;
    //loops unless entered 3 and it ends program
    while(menu !=4){
        cin>>menu;

        //switch statement
        switch(menu){
                //input option
            case 1:
                inputs(HISZE,member);
                break;
                //Prints the inputs given in option 1 unless no input given
            case 2:
                printing(HISZE,member);

                break;
                //Prints the last 5 inputs from weather history
            case 3:
                printHistory(HISZE,member);
                break;
                //Ends the program when user enters 4
            case 4:
                return 1;
                break;
                //prints this error statement if user presses anything other than 1,2, or 3
            default:
                cout<<"Sorry. The variable entered is not valid"<<endl;
                cout<<"Enter a number to continue:"<<endl<<" 1: input values" <<endl<<" 2: print out input values" <<endl<<" 3: See Past "<<HISZE<<" Weather Inputs"<<endl<<" 4: to end the program"<<endl;
                break;
        }
    }
    return 0;


}