#include <cstdio>
#include <iostream>
#include <vector>
using namespace std;

class ParseURL{
    private:
        int qualify; // 0 means we qualify
    public:
        string node;
        string service;
        bool primary;
        bool health;
        string epoch;
        // methods
        ParseURL(string URL);
        ~ParseURL();
};


ParseURL::ParseURL(string URL){
    vector<string> g2 = {"node", "service", "primary", "health", "epoch"};

    for (string tag : g2){
        auto found = URL.find(tag);
        if ( found != string::npos ){
            auto cut_from = found + 1 + tag.size() ;
            auto meh = URL.substr(cut_from, URL.substr(cut_from).find("&") );
            // is there a way we can avoid these lines below?
            if (tag.find("node",0) == 0){
                this->node = meh;
            } else if (tag.find("service",0) == 0 ){
                this->service = meh;
            } else if (tag.find("epoch",0) == 0) {
                this->epoch = meh;
            } else if (tag.find("health",0) == 0){
                this->health = (meh == "OK");
            } else if (tag.find("primary",0) == 0 ){
                this->primary == (this->node == meh);
            }
        }
    }

}

ParseURL::~ParseURL(){
    cout << "Tearing Down the classn";
}
int main(){
    char req[] = "GET /register?node=hostrpi3&service=potatoservice&primary=node1&health=OK&epoch=1559345106 HTTP";
    string Request = req;
    Request = Request.substr(Request.find_first_of(" ") );
    Request = Request.substr(0, Request.find(" HTTP"));
    ParseURL *a = new ParseURL(Request);

    cout.width(12);
    cout << "a->node: " << a->node << endl;
    cout.width(12);
    cout << "a->service: " << a->service << endl;
    cout.width(12);
    cout << "a->epoch: " << a->epoch << endl;
    cout.width(12);
    cout << "a->health: " << a->health << endl;
    cout.width(12);
    cout << "a->primary: " << a->primary << endl;

    delete(a);

    return 0;
}

a->node: hostrpi3
a->service: potatoservice
  a->epoch: 1559345106
 a->health: 1
a->primary: 0
Tearing Down the class