#include "HiraganaConverter.hpp"

string HiraganaConverter::convert(string str)
{
	return convert( StringComparator::comparate(str) );
}

string HiraganaConverter::convert(vector<string> sList)
{
	string convertedStr="";

	// ローマ字に変換
	for(int i=0;i<(int)sList.size(); i++)
	{
		// 最後の一文字でないとき
		if(i < ((int)sList.size()-1))
		{
			// "っ"の処理     例）"っか" → "kka"
			if( sList[i] == "っ")
			{
				convertedStr += cellConvert(sList[i+1]).at(0);
				continue;
			}

			//　"ゃ"、"ゅ"、"ょ"の処理　　　例） "じゃ" → "zya"
			else if(sList[i] == "ゃ"|| sList[i] == "ゅ"|| sList[i] == "ょ")
			{
				if(convertedStr.size() > 1)
				{
					convertedStr.erase( convertedStr.size() - 1, 1 );
				}
			}
		}

		// その他（リストから変換）
		convertedStr += (sList[i].size() > 1) ? cellConvert(sList[i]) : sList[i];

	}

	return convertedStr;
}


string HiraganaConverter::cellConvert(string str)
{
	map<string,string>::iterator it = dic.find(str);

	// 変換できない文字はそのまま返す
	return ( it != dic.end() ) ?  it->second : str;
}


void HiraganaConverter::init()
{
	dic.insert( map<string,string>::value_type("あ","a") );
	dic.insert( map<string,string>::value_type("い","i") );
	dic.insert( map<string,string>::value_type("う","u") );
	dic.insert( map<string,string>::value_type("え","e") );
	dic.insert( map<string,string>::value_type("お","o") );
	dic.insert( map<string,string>::value_type("か","ka") );
	dic.insert( map<string,string>::value_type("き","ki") );
	dic.insert( map<string,string>::value_type("く","ku") );
	dic.insert( map<string,string>::value_type("け","ke") );
	dic.insert( map<string,string>::value_type("こ","ko") );
	dic.insert( map<string,string>::value_type("さ","sa") );
	dic.insert( map<string,string>::value_type("し","si") );
	dic.insert( map<string,string>::value_type("す","su") );
	dic.insert( map<string,string>::value_type("せ","se") );
	dic.insert( map<string,string>::value_type("そ","so") );
	dic.insert( map<string,string>::value_type("た","ta") );
	dic.insert( map<string,string>::value_type("ち","ti") );
	dic.insert( map<string,string>::value_type("つ","tu") );
	dic.insert( map<string,string>::value_type("て","te") );
	dic.insert( map<string,string>::value_type("と","to") );
	dic.insert( map<string,string>::value_type("な","na") );
	dic.insert( map<string,string>::value_type("に","ni") );
	dic.insert( map<string,string>::value_type("ぬ","nu") );
	dic.insert( map<string,string>::value_type("ね","ne") );
	dic.insert( map<string,string>::value_type("の","no") );
	dic.insert( map<string,string>::value_type("は","ha") );
	dic.insert( map<string,string>::value_type("ひ","hi") );
	dic.insert( map<string,string>::value_type("ふ","hu") );
	dic.insert( map<string,string>::value_type("へ","he") );
	dic.insert( map<string,string>::value_type("ほ","ho") );
	dic.insert( map<string,string>::value_type("ま","ma") );
	dic.insert( map<string,string>::value_type("み","mi") );
	dic.insert( map<string,string>::value_type("む","mu") );
	dic.insert( map<string,string>::value_type("め","me") );
	dic.insert( map<string,string>::value_type("も","mo") );
	dic.insert( map<string,string>::value_type("や","ya") );
	dic.insert( map<string,string>::value_type("ゆ","yu") );
	dic.insert( map<string,string>::value_type("よ","yo") );
	dic.insert( map<string,string>::value_type("ら","ra") );
	dic.insert( map<string,string>::value_type("り","ri") );
	dic.insert( map<string,string>::value_type("る","ru") );
	dic.insert( map<string,string>::value_type("れ","re") );
	dic.insert( map<string,string>::value_type("ろ","ro") );
	dic.insert( map<string,string>::value_type("わ","wa") );
	dic.insert( map<string,string>::value_type("を","wo") );
	dic.insert( map<string,string>::value_type("ん","n") );
	dic.insert( map<string,string>::value_type("が","ga") );
	dic.insert( map<string,string>::value_type("ぎ","gi") );
	dic.insert( map<string,string>::value_type("ぐ","gu") );
	dic.insert( map<string,string>::value_type("げ","ge") );
	dic.insert( map<string,string>::value_type("ご","go") );
	dic.insert( map<string,string>::value_type("ざ","za") );
	dic.insert( map<string,string>::value_type("じ","zi") );
	dic.insert( map<string,string>::value_type("ず","zu") );
	dic.insert( map<string,string>::value_type("ぜ","ze") );
	dic.insert( map<string,string>::value_type("ぞ","zo") );
	dic.insert( map<string,string>::value_type("だ","da") );
	dic.insert( map<string,string>::value_type("ぢ","di") );
	dic.insert( map<string,string>::value_type("づ","du") );
	dic.insert( map<string,string>::value_type("で","de") );
	dic.insert( map<string,string>::value_type("ど","do") );
	dic.insert( map<string,string>::value_type("ば","ba") );
	dic.insert( map<string,string>::value_type("び","bi") );
	dic.insert( map<string,string>::value_type("ぶ","bu") );
	dic.insert( map<string,string>::value_type("べ","be") );
	dic.insert( map<string,string>::value_type("ぼ","bo") );
	dic.insert( map<string,string>::value_type("ぱ","pa") );
	dic.insert( map<string,string>::value_type("ぴ","pi") );
	dic.insert( map<string,string>::value_type("ぷ","pu") );
	dic.insert( map<string,string>::value_type("ぺ","pe") );
	dic.insert( map<string,string>::value_type("ぽ","po") );
	dic.insert( map<string,string>::value_type("ぁ","xa") );
	dic.insert( map<string,string>::value_type("ぃ","xi") );
	dic.insert( map<string,string>::value_type("ぅ","xu") );
	dic.insert( map<string,string>::value_type("ぇ","xe") );
	dic.insert( map<string,string>::value_type("ぉ","xo") );
	dic.insert( map<string,string>::value_type("ゃ","ya") );
	dic.insert( map<string,string>::value_type("ゅ","yu") );
	dic.insert( map<string,string>::value_type("ょ","yo") );
	dic.insert( map<string,string>::value_type("っ","xtu") );
	dic.insert( map<string,string>::value_type("ー","-") );
}