#include <bits/stdc++.h>

using namespace std;

struct File;

class Directory{
public:
    Directory* parent;
    string name;
    vector<Directory*> subdirectories;
    vector<File*> files;
    long container_size;

    Directory (Directory* parent, string name) : parent(parent), name(name){
        subdirectories.clear();
        files.clear();
        container_size = 0;
    }
};

struct File{
    string name;
    long size;
    Directory* parent;
};

using ChangeDirectory = string;
using List = vector<string>;
using Command = variant<ChangeDirectory, List>;

int main(){
    ifstream input_file("test.txt");
    string line;

    vector<Command> commands;
    List current_list;
    bool reading_list = false;

    // Parsing the input so it is nicer to handle later on
    while(getline(input_file, line)){
        if(line[0] == '$'){
            if(reading_list){
                commands.push_back(current_list);
                current_list.clear();
                reading_list = false;
            }

            stringstream ss(line);
            string _, comm;
            ss >> _ >> comm;

            if(comm == "cd"){
                ChangeDirectory dir;
                ss >> dir;
                commands.push_back(dir);
            } else{
                reading_list = true;
            }
        } else{
            current_list.push_back(line);
        }
    }

    if(reading_list){
        commands.push_back(current_list);
        reading_list = false;
    }

    // Setting up initial, empty directory
    Directory 

    // Mapping out the file directory from all the commands



    for(auto c : commands){
        if(c.index() == 0){

        } else{

        }
    }

    // Printing parsed commands

    // for(auto c : commands){
    //     if(c.index() == 0){
    //         cout << "$ cd " << get<0>(c) << '\n';
    //     } else{
    //         cout << "$ ls\n";
    //         for(auto s : get<1>(c)){
    //             cout << s << '\n';
    //         }
    //     }
    // }

    return 0;
}