#include <iostream>
#include <string>
#include "rank.h"

using namespace std;

std::string RankTToString(RankT r){
    return RANK_NAMES[int(r)];
}

RankT StringToRankT(std::string s){
    size_t i;
    string tmp;
    RankT r;

    for(i=0;i<s.size();i++) {
        tmp += tolower(s[i]);
    }

    if (s.size() > 0) {
       tmp[0] = toupper(s[0]);
    }

    r = FIRST_RANK;
    while(r < LAST_RANK and RANK_NAMES[int(r)] != tmp) {
        r = NextRank(r);
    }

    return r;
    
}

RankT NextRank(RankT r){
   RankT rv = RankT::UNKNOWN;

   if (r != RankT::UNKNOWN) {
       rv = RankT(int(r)+1);
   }

   return rv;
}

RankT RandomRank(void) {
    return RankT(drand48()*RANK_COUNT);
}