package Leetcode;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Scanner;

public class ReorderDataInLogFiles
{

    public static void main( String[] args )
    {
        String[] logs = { "dig1 8 1 5 1", "let1 art can", "dig2 3 6", "let2 own kit dig", "let3 art zero" };

        String[] reorderLogFiles = reorderLogFiles( logs );
        for( int i = 0; i < reorderLogFiles.length; i++ )
        {
            System.out.println( reorderLogFiles[i] );
        }

    }

    public static String[] reorderLogFiles( String[] logs )
    {
        Arrays.sort( logs, ( log1, log2 ) -> {
            String[] split1 = log1.split( " ", 2 );
            String[] split2 = log2.split( " ", 2 );

            boolean isDigit1 = Character.isDigit( split1[1].charAt( 0 ) );
            boolean isDigit2 = Character.isDigit( split2[1].charAt( 0 ) );

            if( !isDigit1 && !isDigit2 )
            {
                if( split1[1].compareTo( split2[1] ) != 0 )
                    return split1[1].compareTo( split2[1] );

                return split1[0].compareTo( split2[0] );
            }

            return isDigit1 ? ( isDigit2 ? 0 : 1 ) : -1;

        } );

        return logs;
    }

}