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

using namespace std;

string  GetStringFromRankT(RankT theRank){
    switch (theRank) {
        case PRIVATE:
	   return "private";
	case CORPORAL:
	   return "corporal";
	case SERGEANT:
	   return "sergeant";
	case LIEUTENANT:
	   return "lieutenant";
	case CAPTAIN:
	   return "captain";
	case MAJOR:
	   return "major";
	case COLONEL:
	   return "colonel";
	case GENERAL:
	   return "general";
	case NO_RANK:
	default:
	    return "rank unknown";
    }
}

RankT GetRankTFromString(string rankString){
    int i;

    // make the name lower case
    for (i=0;i<rankString.size();i++) {
       rankString[i] = tolower(rankString[i]);
    }

    // determine the correspondign RankT value
    if (rankString == "private") {
        return  PRIVATE;
    } else if (rankString == "corporal") {
       return CORPORAL;
    } else if (rankString == "sergeant") {
       return SERGEANT;
    } else if (rankString == "lieutenant") {
       return LIEUTENANT;
    } else if (rankString == "captain") {
       return CAPTAIN;
    } else if (rankString == "major") {
       return MAJOR;
    } else if (rankString == "colonel") {
       return COLONEL;
    } else if (rankString == "general") {
       return GENERAL;
    } else {
       return NO_RANK;
    }
}

void PrintRank(RankT theRank){
    string tmp;

    tmp = GetStringFromRankT(theRank);
    cout << tmp;
}

RankT NextRank(RankT theRank){
    if (theRank >= FIRST_RANK && theRank < LAST_RANK) {
       return RankT(theRank+1);
    }
    return NO_RANK;
}