#include "std_lib_inc.h"
#include "FormatError.h"
#include "Util.h"
#ifndef TASK_H
#define TASK_H

using err::FormatError;
using util::Util;

namespace models {
    class Task {
        private:
            int id;
            string name;
            string description;
            vector<int> children;
        public:
            Task(const int& id, const string& name, const string& description, const vector<int>& children);

            Task();

            ostream& write(ostream& stream);
            istream& read(istream&);

            int get_id() const;
            string get_name() const;
            string get_description() const;
            vector<int> get_children() const;


            friend ostream& operator<<(ostream& os, const Task& t);
            friend istream& operator>>(istream& is, Task& t);
    };

    inline ostream& operator<<(ostream& os, const Task& t) {
        os << t.get_id() << " " << t.get_name() << " " << t.get_description();
        return os;
    }
    inline istream& operator>>(istream& is, Task& t) {
        int id;
        is >> id;
        if (!is)
            throw FormatError("Id NaN.");

        string name = Util::read_string_between_percent(is);
        string description = Util::read_string_between_percent(is);
        vector<int> children = Util::read_numbers(is);

        t = {id, name, description, children};
        return is;
    }
}

#endif // TASK_H