void ConsoleUI::run()  // Display "Listi", where you can get information about actions you can make
{

    //vector<CompScientist>listi;
    _service.getDatabase();
    //vector<CompScientist>listi;
    //_service.saveToList(); //reading from file
    cout << "Please enter one of the following commands:" << endl;
    cout << "Add - This will add a new computer scientist." << endl;
    cout << "List - This will display all computer scientists in the system." << endl;
    cout << "Sort - This will sort the list according to your choice" << endl;
    cout << "Search - This will search and display a computer scientist or computer." << endl;
    cout << "Help - This will display all commands and keywords you need for full function." << endl;
    cout << "Quit - This will end the program." << endl;

    string user_input, search_name, search_option;

    do
    {
        cin >> user_input;

        if(user_input == "add" || user_input == "Add" || user_input == "ADD")
        {
            string pressed;
            cout << "To what table do you want to add?" << endl;
            cout << "Input '1' to add Scientist" << endl;
            cout << "Input '2' to add Computer" << endl;
            cout << "Input '3' to add connections" << endl;
            //todo dowhile
            cin >> pressed;

            if(pressed == "1")
            {   string name;
                string sex;
                int birthyear;
                int deathyear;
                cout << "Input name: ";
                cin.ignore();
                getline(cin,name);
                cout << "Input sex: ";
                cin.ignore();
                getline(cin,sex);
                cout << "Input birthyear: ";
                cin >>birthyear;
                cout << "Input deathyear: ";
                cin >>deathyear;
                _service.addScientistToDatabase(name, sex, birthyear, deathyear);

            }
            else if(pressed == "2")
            {
                cout << "Input name: ";
                string name;
                cin.ignore();
                getline(cin,name);
                int year;
                cout << "Input year: ";
                cin >> year;
                cout << "Input type: ";
                string type;
                cin.ignore();
                getline(cin, type);
                cout << "Was it built? (Yes/No): ";
                string built;
                cin >> built;
                _service.addComputerToDatabase(name, year, type, built);

            }
            else if(pressed == "3")
            {
                int Scientist_ID;
                int Computer_ID;
                cout << "Input Scientist ID: " << endl;
                cin >> Scientist_ID;
                cout << "Input Computer ID: " << endl;
                cin >> Computer_ID;
                _service.addConnectionToDatabase(Scientist_ID, Computer_ID);
            }
        }

        else if(user_input == "list"|| user_input == "List" || user_input == "LIST")
        {
            string tableDisplay;
            do
            {
                cout << "What table to display?" << endl;
                cout << "Input '1' for Scientist table" << endl;
                cout << "Input '2' for Computer table" << endl;
                cout << "Input '3' for Connections table" << endl;
                cin >> tableDisplay;
                if(!(tableDisplay == "1") && !(tableDisplay == "2") && !(tableDisplay == "3"))
                {
                    cout << "Invalid sort input. Please try again." << endl;
                }
            }while(!(tableDisplay == "1") && !(tableDisplay == "2") && !(tableDisplay == "3"));
            if(tableDisplay == "1")
            {
                vector <CompScientist> temp =  _service.getScientistsListi();
                displayListOfScientists(temp);
                _service.getScientistsListi().clear();
            }
            else if(tableDisplay == "2")
            {
                vector <Computer> temp =  _service.getComputersListi();
                displayListOfComputers(temp);
                _service.getComputersListi().clear();
            }
        }

        else if(user_input == "sort"|| user_input == "Sort"|| user_input == "SORT")
        {
            string sort_input;
            do
            {
                cout << "Input 1 to sort computer scientist list" << endl;
                cout << "Input 2 to sort computer list" << endl;
                cin >> sort_input;
                if(!(sort_input == "1") && !(sort_input == "2"))
                {
                    cout << "Invalid sort input. Please try again." << endl;
                }
            }while(!(sort_input == "1") && !(sort_input == "2"));
            Sortingfoo(sort_input);
        }

        else if(user_input == "search"|| user_input == "Search"|| user_input == "SEARCH")
        {
            cout << "Input 1 to search for a computer scientist" << endl;
            cout << "Input 2 to search for a computer" << endl;
            string pressed;
            cin >> pressed;

            if(pressed == "1")
            {
                cout << "Search by name or birthyear? " << endl;
                cin >> search_option;
                if(search_option == "name" || search_option == "Name" || search_option == "NAME")
                {
                    cout << "Input the name of desired scientist: ";
                    cin.ignore();
                    getline(cin,search_name);
                    SortingPrint(search_name,search_option);
                }
                else if(search_option == "birthyear" || search_option == "Birthyear" || search_option == "BIRTHYEAR")
                {
                    cout << "Input a birthyear: ";
                    cin.ignore();
                    getline(cin,search_name);
                    SortingPrint(search_name,search_option);
                }
                 else
                {
                    cout << "Invalid search command! Returned to main menu." << endl;
                }
            }

            else if(pressed == "2")
            {
                cout << "Search by name or year?" << endl;
                cin >> search_option;
                if(search_option == "name" || search_option == "Name" || search_option == "NAME")
                {
                    cout << "Input the name of desired computer: ";
                    cin.ignore();
                    getline(cin,search_name);
                    sortingComputerPrint(search_name,search_option);
                }
                else if(search_option == "year" || search_option == "year" || search_option == "year")
                {
                    cout << "Input a year: ";
                    cin.ignore();
                    getline(cin,search_name);
                    sortingComputerPrint(search_name,search_option);
                }
                else
                {
                    cout << "Invalid search command! Returned to main menu." << endl;
                }
            }

            else
            {
                cout << "Invalid search command! Returned to main menu." << endl;
            }

        }

        else if(user_input =="Help" || user_input == "help" || user_input == "HELP")
        {
            Help();
        }

        else if(!(user_input == "quit"||user_input == "Quit" || user_input == "QUIT"))
        {
            cout << "Invalid command!" << endl;
        }

        ReAdd(); //display input options for user

    }while( !(user_input == "quit"||user_input == "Quit" || user_input == "QUIT") );
    exit(1);
}

void ConsoleUI::Help() // This contains keyword for every command you need to know for this program
{

    cout << " This file contains keywords for every command input you need for this program." << endl;
    cout <<"-----------------------------------------------------------------------------------------------------"<< endl;
    cout << " Add - With this command you can add scientists, computers or connections to their appropriate table." << endl;
    cout <<"-----------------------------------------------------------------------------------------------------"<< endl;
    cout << " List - Displays desired table." << endl;
    cout <<"-----------------------------------------------------------------------------------------------------"<< endl;
    cout << " Sort - With this command you can sort the 'Scientists' and 'Computers' table by name, year and type " << endl;
    cout << " in ascending order or descending order." << endl;
    cout <<"----------------------------------------------------------------------------------------------------"<< endl;
    cout << " Search - Input '1' to search for computer scientists, input '2' to search for computers."<<"\n"
         << "\t" << "Then you can input '1' to search by name, input '2' to search by year or input '3' to search" << endl;
    cout << "\t" << "by type in Computers table." << endl;
    cout <<"-----------------------------------------------------------------------------------------------------"<< endl;;
}

void ConsoleUI::ReAdd() // This is the main menu after you have used any action
{
    cout << "This is a main menu, add any of the following commands." << "\n"
         << "\t" << "Add - To add scientist to list." << "\n"
         << "\t" << "List - To display a table." << "\n"
         << "\t" << "Sort - To sort list."<< "\n"
         << "\t" << "Search - To search list."<< "\n"
         << "\t" << "Help - To get a review of all commands available." << "\n"
         << "\t" << "Quit - To quit program." << endl;
    cout << endl;
}


void ConsoleUI::displayListOfComputers(vector <Computer> listi) // Here you display the list of every computer that has been added to the program
{
    vector <Computer> temp = listi;
    cout << left << setw(30) << "Name" << setw(7) << "Year" << setw(14) << "Type" << setw(27) << "Built" << endl;
    cout << setfill('-') << setw(71) << "-" << setfill(' ') << endl;
    for(size_t k = 0; k < temp.size(); k++)
    {
        cout << left << setw(30) << temp[k].getName() << setw(7) << temp[k].getYear() << setw(14) <<  temp[k].getType() << temp[k].getBuilt() << endl;
    }
    cout << endl;
}