#include "Student.h"

//Getters

int const Student::get_studentCode(){ return studentCode_;}

std::string const Student::get_studentName() {return studentName_;}

std::list<Classes_per_uc> const Student::get_classes() {return classes_;}

//Constructor

Student::Student() : studentCode_(0), studentName_("null"), classes_({}) {}

Student::Student( int studentCode, std::string studentName, std::list<Classes_per_uc> classes) : studentCode_(studentCode), studentName_(studentName), classes_(classes){;}

//Methods

/**

*

* @param filename

* @return returns a binary search tree with all the students from the file

*/

std::set<Student> Student::read(const std::string &filename){

ifstream file(filename);

string line;

getline(file,line);

line = "";

std::set<Student> result;

list<Classes_per_uc> classes_;

std::string studentCode,studentName, ucCode, classCode;

std::string nextStudentCode, nextStudentName, nextUcCode, nextClassCode;

getline(file, line);

istringstream input(line);

getline(input, nextStudentCode, ',');

getline(input, nextStudentName, ',');

getline(input, nextUcCode, ',');

getline(input, nextClassCode, ',');

while (getline(file, line)) {

stringstream inputString(line);

studentCode = nextStudentCode, studentName = nextStudentName, ucCode = nextUcCode, classCode = nextClassCode;

getline(inputString, nextStudentCode, ',');

getline(inputString, nextStudentName, ',');

getline(inputString, nextUcCode, ',');

getline(inputString, nextClassCode, ',');

if(studentCode != nextStudentCode) {

Classes_per_uc cpu = Classes_per_uc(ucCode, classCode);

classes_.push_back(cpu);

Student object(stoi(studentCode), studentName, classes_);

result.insert(object);

classes_.clear();

}

else {

Classes_per_uc cpu = Classes_per_uc(ucCode, classCode);

classes_.push_back(cpu);

}

line = "";

}

Classes_per_uc cpu = Classes_per_uc(nextUcCode, nextClassCode);

classes_.push_back(cpu);

Student object(stoi(studentCode), studentName, classes_);

result.insert(object);

return result;

}

void Student::print() {

std::cout << studentCode_ << ',' << studentName_ << '\n';

for (Classes_per_uc s : classes_){

cout << '\t';

cout << s.get_ucCode() << ' ' << s.get_classCode() << endl;}

}

void Student::studentsPerClassPrint() {

cout << '\t' << studentCode_ << ' ' << studentName_ << '\n';

}