#include <iostream>
#include <ArgParseCpp.hpp>
#include <utils.hpp>

using ArgListT = std::vector<std::string>;
using ArgParseCpp::Parser;

template<typename T> std::vector<T> & operator<<(std::vector<T> &vec, const T & val)
{
    vec.push_back(val);
    return vec;
}

int main(int argc, char *argv[])
{
    // Test the parser on the arguments provided in main()
    if(argc > 1)
    {
        Parser parser;
        parser.Parse(argc, argv);
    }

    // Test the parser in various predefined scenarios
    else
    {
        if(0)
        {// automatic help message
            Parser parser;
            parser.AddParameter(ArgParseCpp::ParserParam("-v", "--verbose", ArgParseCpp::StandaloneParam, ArgParseCpp::Bool, "Makes the program more verbose."));
            parser.AddParameter(ArgParseCpp::ParserParam("-a", "--all", ArgParseCpp::StandaloneParam, ArgParseCpp::Bool, "Does all the things."));
            parser.AddParameter(ArgParseCpp::ParserParam("-n", "--nope", ArgParseCpp::StandaloneParam));
            parser.AddParameter(ArgParseCpp::ParserParam("-d", "--decimate", ArgParseCpp::SingleValueParam, ArgParseCpp::Int, "Decimates the signal by a factor d."));
            parser.AddParameter(ArgParseCpp::ParserParam("-b", "--babar", ArgParseCpp::SingleValueParam, ArgParseCpp::Int));
            parser.AddParameter(ArgParseCpp::ParserParam("-c", "", ArgParseCpp::SingleValueParam, ArgParseCpp::Double));
            parser.AddParameter(ArgParseCpp::ParserParam("-o", "", ArgParseCpp::SingleValueParam, ArgParseCpp::String));
            parser.AddParameter(ArgParseCpp::ParserParam("-e", "", ArgParseCpp::EqualParam, ArgParseCpp::Int));
            parser.PrintHelp();
        }
        if(0)
        {// sanitize the input arguments and display help whenever -h or --help is seen
            std::string argString = "programName   -h        blabla      hehe    hoho  lalaland";
            Parser parser;
            parser.Parse(argString);
        }
        if(0)
        {// parse some boolean arguments
            std::string argString = "programName -v --all";
            Parser parser;
            parser.AddParameter(ArgParseCpp::ParserParam("-v", "--verbose", ArgParseCpp::StandaloneParam, ArgParseCpp::Bool, "Makes the program more verbose."));
            parser.AddParameter(ArgParseCpp::ParserParam("-a", "--all", ArgParseCpp::StandaloneParam));
            parser.AddParameter(ArgParseCpp::ParserParam("-b", "--brief", ArgParseCpp::StandaloneParam));
            parser.AddParameter(ArgParseCpp::ParserParam("-z", "", ArgParseCpp::StandaloneParam));
            parser.PrintHelp();
            parser.Parse(argString);
            parser.PrintParsedArguments();
        }
        // if(0)
        {// parse single value arguments
            std::string argString = "programName -a 5 -b 12.654 -s blabla_mon_negro hehe";
            Parser parser;
            parser.AddParameter(ArgParseCpp::ParserParam("-a", "--all", ArgParseCpp::SingleValueParam, ArgParseCpp::Int));
            parser.AddParameter(ArgParseCpp::ParserParam("-b", "--brief", ArgParseCpp::SingleValueParam, ArgParseCpp::Double));
            parser.AddParameter(ArgParseCpp::ParserParam("-s", "", ArgParseCpp::SingleValueParam, ArgParseCpp::String));
            parser.PrintHelp();
            parser.Parse(argString);
            parser.PrintParsedArguments();
        }
    }

    return 0;
}