package practice2_hashing;

import java.util.ArrayList;

import java.util.Arrays;

import java.util.HashMap;

public class Question7 {

public int getTime(String time){

int H = Integer.parseInt(time.split(":")[0]);

int M = Integer.parseInt(time.split(":")[1]);

return H*60+M;

}

public String[] solution(String[] reports, int time){

//String[] answer ={};

HashMap<String, Integer> inT = new HashMap<>();

HashMap<String, Integer> sumT = new HashMap<>();

for(String x : reports){

String a = x.split(" ")[0];

String b = x.split(" ")[1];

String c = x.split(" ")[2];

if(c.equals("in")) inT.put(a, getTime(b));

else sumT.put(a, sumT.getOrDefault(a, 0) + (getTime(b) - inT.get(a)));

}

ArrayList<String> res = new ArrayList<>();

for(String name : sumT.keySet()){

if(sumT.get(name) > time) res.add(name);

}

res.sort((a, b) -> a.compareTo(b));

String[] answer = new String[res.size()];

for(int i = 0; i < res.size(); i++){

answer[i] = res.get(i);

}

return answer;

}

public static void main(String[] args){

Question7 T = new Question7();

System.out.println(Arrays.toString(T.solution(new String[]{"john 09:30 in", "daniel 10:05 in", "john 10:15 out", "luis 11:57 in", "john 12:03 in", "john 12:20 out", "luis 12:35 out", "daniel 15:05 out"}, 60)));

System.out.println(Arrays.toString(T.solution(new String[]{"bill 09:30 in", "daniel 10:00 in", "bill 11:15 out", "luis 11:57 in", "john 12:03 in", "john 12:20 out", "luis 14:35 out", "daniel 14:55 out"}, 120)));

System.out.println(Arrays.toString(T.solution(new String[]{"cody 09:14 in", "bill 09:25 in", "luis 09:40 in", "bill 10:30 out", "cody 10:35 out", "luis 10:35 out", "bill 11:15 in", "bill 11:22 out", "luis 15:30 in", "luis 15:33 out"}, 70)));

System.out.println(Arrays.toString(T.solution(new String[]{"chato 09:15 in", "emilly 10:00 in", "chato 10:15 out", "luis 10:57 in", "daniel 12:00 in", "emilly 12:20 out", "luis 11:20 out", "daniel 15:05 out"}, 60)));

}

}