#include <iostream>
#include <map>
#include <tuple>
#include <string>
#include <fstream>
using namespace std;
typedef unsigned long long int ull;

template <class A, class B>
tuple<A,B> TupleAdd(tuple<A,B> Source, const tuple<A,B> & _b)
{
   get<0>(Source) += get<0>(_b);
   get<1>(Source) += get<1>(_b);
   return Source;
}

void get(ull u, ull a, ull q, ull p, ull d, map Get)
{
   cout << '[' << Get[make_tuple(u, a, q, p, d)].get<0> << ']' << ' ' << '[' << Get[make_tuple(u, a, q, p, d)].get<1> << ']' << '\n';
   return;
}

void clicked(ull u, map Clicked)
{
   for(set<tuple>::iterator it = Clicked[u].begin(); it != Clicked[u].end(); ++ it){
      cout << *it << endl;////how to add [] [] into it???
   }
   return;
}////set 是這樣叫他嗎？

void impressed(ull u1, ull u2, map Impressed)
{
   for(set<tuple>::iterator it = Impressed[u1].begin(); it != Impressed[u1].end(); ++ it){
      if(Impressed[u2].find(*it)){
         cout << *it << endl; ////how to add [] [] into it???
      }
   }
   return;
}

void profit(ull a, ull theta, map Profit)
{

   return;
}

int main(int argc, char** argv)//why I definitely need this??-->because it put docname after the .exe
{
   map< tuple<ull, ull, ull, ull, ull>, tuple<ull, ull> > Get;
   map< ull, set<tuple<ull, ull> > > Clicked;
   map< ull, set<tuple<string, string, ull, ull, ull> > > Impressed;
   map< tuple<ull, ull>, tuple<ull, ull> > Profit; // want to change to map<ull, set<map<ull, tuple<ull, ull>>>>, how to insert datas????
   ull user, ad, query, pos, depth, click, impre, keyword, title, description;
   string advertiser, URL;
   ifstream data(argv[1], ifstream::in);
   while(data.good()){
      //insert get
      data>>click>>impre>>URL>>ad>>advertiser>>depth>>pos>>query>>keyword>>title>>description>>user;
      Get[make_tuple(user, ad, query, pos, depth)] = TupleAdd(Get[make_tuple(user, ad, query, pos, depth)], make_tuple(click, impre));
      //insert clicked
      if(click > 0){
         //but same user same click too much!! Am I have to write a class?? --> try to use a set
         if(Clicked.find(user)){
            Clicked[user] -> second.insert(make_tuple(ad, query));
         }
         else if(!(Clicked.find(make_tuple(user, click)))){
            Clicked[make_tuple(user, click)].insert(make_tuple(ad, query));////Is that I don't need to tell by if??
         }
      }
      //insert impressed
      if(impre > 0){
         Impressed[user].insert(make_tuple(URL, advertiser, keyword, title, description));
      }////set.insert 這樣用對嗎？
      //insert profit
      if(Profit.find(make_tuple(user, ad))){
         Profit[make_tuple(user, ad)] = TupleAdd(Profit[make_tuple(user, ad)], make_tuple(click, impre));//how can I write this??
      }//Is that I only need to use TupleAdd instead of using if/else if ??
      else if(!(Profit.find(make_tuple(user, ad)))){
         Profit[make_tuple(user, ad)] = make_tuple(click, impre);
      }
   }
   data.close();
   //following the functions//
   //enter loop that not until Quit won't stop
   string command;
   cin >> command;
   while(strcmp(command, "quit") != 0){
      if(strcmp(command, get) == 0){
         ull u, a, q, p, d;
         //how to do like scanf("[%d]", &u)???
         cin >> [u] >> [a] >> [q] >> [p] >> [d];
         get(u, a, q, p, d, Get);
      }
      else if(strcmp(command, "clicked") == 0){
         ull u;
         cin >> [u];
         clicked(u, Clicked);
      }
      else if(strcmp(command, "impressed") == 0){
         ull u1, u2;
         cin >> [u1] >> [u2];
         impressed(u1, u2, Impressed);
      }
      else if(strcmp(command, "profit") == 0){
         ull a, theta;
         cin >> [a] >> [theta];
         profit(a, theta, Profit);
      }
      cin >> command;
   }
   return 0;
}