Commands

# MAKE SURE TO ADD IN THE UP OF THE FILE
#include "../include/GlobalVariables.h"


//#     History implementation
// Constructor
HistoryCommand::HistoryCommand(string args, const vector<BaseCommand *> & history)
        :BaseCommand(args), history(history){}
void HistoryCommand::execute(FileSystem & fs){
    for(int i=0;i<history.size();i++)
        cout << i << "\t" << history.at(i)->toString() << endl;
}
string HistoryCommand::toString(){
    cout << "history" << endl;
}

//#     ExecCommand implementation
// Constructor
ExecCommand::ExecCommand(string args, const vector<BaseCommand *> & history)
        :BaseCommand(args), history(history){}
void ExecCommand::execute(FileSystem & fs){
    int index = stoi(getArgs()); // get int from string
    if(index < history.size()){ // TODO: make sure it works for history.size input(and alike)
        history.at(index)->execute(fs);
    } else{ cout << "Command not found" << endl; }
}
string ExecCommand::toString(){
    cout << "exec" << endl;
}

//#  Verbose Command implementation
VerboseCommand::VerboseCommand(string args): BaseCommand(args){}
void VerboseCommand::execute(FileSystem & fs){
    unsigned int val = stoi(getArgs()); // get int from string
    if(val <= 3 && val >= 0) {
        verbose = val;
    }else{ cout << "Wrong verbose input" << endl;}
}
string VerboseCommand::toString(){
    cout << "verbose" << endl;
}