#include <getopt.h>

#include "Arguments.h"

using std::string;

Arguments::Arguments(int argc, char** argv) {
  while(1) {
    switch(getopt(argc, argv, "p:b:t:")) {
      case 'p': {
        this->max_threads = atoi(optarg);
        continue;
      }
      case 'b': {
        this->gain_bass = atoi(optarg);
        continue;
      }
      case 't': {
        this->gain_treble = atoi(optarg);
        continue;
      }
      case -1: break;
    }
    if (optind + 2 > argc) {
      printf("please provide an input and output file\n");
      exit(1);
    }
    this->file_input = string(argv[optind++]);
    this->file_output = string(argv[optind++]);
    break;
  }
}