/* This file includes two functions
   * splitOneLine
   * mergeOneLine
   You should copy these functions and paste to your project as user-defined functions
   Read these functions, try to understand how they work
   Then call them when you need
   For any questions, contact me to get help
*/



//SPLIT ONE LINE INTO PIECES OF INFO
void splitOneLine(string line, int& id, string& last, string& first, string& phone, float quizzes[], float homeworks[], float labs[], float tests[], float& project, float& discussion, float& teamWork, float& extra, float& sumScore, float& percentage, char& letterGrade)
{
    string temp;
    int dash, comma;

    comma = line.find(",");
    id = stoi(line.substr(0, comma));

    line = line.substr(comma + 1);
    comma = line.find(",");
    last = line.substr(0, comma);

    line = line.substr(comma + 1);
    comma = line.find(",");
    first = line.substr(0, comma);

    line = line.substr(comma + 1);
    dash = line.find("-");
    phone = line.substr(0, dash);


    line = line.substr(dash + 1);
    dash = line.find("-");
    temp = line.substr(0, dash);
    for (int i = 0; i < QUIZ_SIZE; i++)
    {
        comma = temp.find(",");
        quizzes[i] = (float)stod(temp.substr(0, comma));
        temp = temp.substr(comma + 1);
    }

    line = line.substr(dash + 1);
    dash = line.find("-");
    temp = line.substr(0, dash);
    for (int i = 0; i < HOMEWORK_SIZE; i++)
    {
        comma = temp.find(",");
        homeworks[i] = (float)stod(temp.substr(0, comma));
        temp = temp.substr(comma + 1);
    }

    line = line.substr(dash + 1);
    dash = line.find("-");
    temp = line.substr(0, dash);
    for (int i = 0; i < LAB_SIZE; i++)
    {
        comma = temp.find(",");
        labs[i] = (float)stod(temp.substr(0, comma));
        temp = temp.substr(comma + 1);
    }

    line = line.substr(dash + 1);
    dash = line.find("-");
    temp = line.substr(0, dash);
    for (int i = 0; i < TEST_SIZE; i++)
    {
        comma = temp.find(",");
        tests[i] = (float)stod(temp.substr(0, comma));
        temp = temp.substr(comma + 1);
    }

    line = line.substr(dash + 1);
    dash = line.find("-");
    project = (float)stod(line.substr(0, dash));//project
    cout << "project: " << project << endl;

    line = line.substr(dash + 1);
    dash = line.find("-");
    discussion = (float)stod(line.substr(0, dash));//discussion
    cout << "discussion: " << discussion << endl;

    line = line.substr(dash + 1);
    dash = line.find("-");
    teamWork = (float)stod(line.substr(0, dash));//team work
    cout << "team work: " << teamWork << endl;

    line = line.substr(dash + 1);
    dash = line.find("-");
    extra = (float)stod(line.substr(0, dash));//extra
    cout << "extra: " << extra << endl;

    line = line.substr(dash + 1);
    dash = line.find("-");
    sumScore = (float)stod(line.substr(0, dash)); //sumScore

    line = line.substr(dash + 1);
    dash = line.find("-");
    percentage = (float)stod(line.substr(0, dash)); //average

    letterGrade = line.substr(dash + 1)[0];
}


//MERGE INFO TO ONE LINE
string mergeOneLine(int id, string last, string first, string phone, float quizzes[], float homeworks[], float labs[], float tests[], float project, float discussion, float teamWork, float extra, float sumScore, float percentage, char letterGrade)
{
    stringstream stream;
    stream << fixed << setprecision(2) << to_string(id) + "," + last + "," + first + "," + phone + "-";

    //quizzes
    for (int i = 0; i < QUIZ_SIZE - 1; i++)
    {
        stream << fixed << setprecision(2) << quizzes[i] << ",";
    }
    stream << quizzes[QUIZ_SIZE - 1] << "-";

    //homework
    for (int i = 0; i < HOMEWORK_SIZE - 1; i++)
    {
        stream << homeworks[i] << ",";
    }
    stream << homeworks[HOMEWORK_SIZE - 1] << "-";

    //labs
    for (int i = 0; i < LAB_SIZE - 1; i++)
    {
        stream << labs[i] << ",";
    }
    stream << labs[LAB_SIZE - 1] << "-";

    //tests
    for (int i = 0; i < TEST_SIZE - 1; i++)
    {
        stream << tests[i] << ",";
    }
    stream << tests[TEST_SIZE - 1] << "-";

    //project
    stream << project << "-";

    //discussion
    stream << discussion << "-";

    //team work
    stream << teamWork << "-";

    //extra
    stream << extra << "-";

    //sumScore
    stream << sumScore << "-";

    //percentage
    stream << percentage << "-";

    //letterGrade
    stream << letterGrade;

    return stream.str();
}