package com.it23fa2.perales.stringproblems;

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;

public class MainActivity extends AppCompatActivity {

    EditText etString;
    Button btnCalculate;
    TextView tvVowel;
    TextView tvConsonant;
    TextView tvNumber;
    TextView tvUpper;
    TextView tvLower;


    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        etString = (EditText) findViewById(R.id.etString);
        btnCalculate = (Button) findViewById(R.id.btnCalculate);
        tvVowel = (TextView) findViewById(R.id.tvVowel);
        tvConsonant = (TextView) findViewById(R.id.tvConsonant);
        tvNumber = (TextView) findViewById(R.id.tvNumber);
        tvUpper = (TextView) findViewById(R.id.tvUpper);
        tvLower = (TextView) findViewById(R.id.tvLower);
    }


    //  int spaces = text.replaceAll("\\S", "").length();
    //  int consonants = text.replaceAll("(?i)[\\saeiou]", "").length();
    //  int vowelcount = text.replaceAll("(?i)[^aeiou]", "").length();

    public void calculate(View v) {

        String sWord = String.valueOf(etString.getText().toString());
        char word = sWord.charAt(0);
        String[] words = sWord.split(" ");
        String upper = " " ;
        String lower = " " ;
        for (int y = 0; y < sWord.length(); y++) {
            if (Character.isUpperCase(sWord.charAt(y))) {
                char u = sWord.charAt(y);
                upper = upper + u ;
            }

        }

        tvUpper.setText("Uppercase: " + upper);


        for (int y = 0; y < sWord.length(); y++) {
            if (Character.isLowerCase(sWord.charAt(y))) {
                char l = sWord.charAt(y);
                lower = lower + l;
            }

        }

        tvLower.setText("Lowercase: " + lower);

            String vowels = "";
            for (int i = 0; i < sWord.length(); i++) {
                if ((sWord.charAt(i) == 'a') ||
                        (sWord.charAt(i) == 'e') ||
                        (sWord.charAt(i) == 'i') ||
                        (sWord.charAt(i) == 'o') ||
                        (sWord.charAt(i) == 'u') ||
                        (sWord.charAt(i) == 'A') ||
                        (sWord.charAt(i) == 'E') ||
                        (sWord.charAt(i) == 'I') ||
                        (sWord.charAt(i) == 'O') ||
                        (sWord.charAt(i) == 'U')) {
                    vowels += String.valueOf(sWord.charAt(i));

                }
            }
            tvVowel.setText("Vowel: " + vowels);

            String consonants = "";
            for (int i = 0; i < sWord.length(); i++) {
                if ((sWord.charAt(i) == 'b') ||
                        (sWord.charAt(i) == 'c') ||
                        (sWord.charAt(i) == 'd') ||
                        (sWord.charAt(i) == 'f') ||
                        (sWord.charAt(i) == 'g') ||
                        (sWord.charAt(i) == 'h') ||
                        (sWord.charAt(i) == 'j') ||
                        (sWord.charAt(i) == 'k') ||
                        (sWord.charAt(i) == 'l') ||
                        (sWord.charAt(i) == 'm') ||
                        (sWord.charAt(i) == 'n') ||
                        (sWord.charAt(i) == 'p') ||
                        (sWord.charAt(i) == 'q') ||
                        (sWord.charAt(i) == 'r') ||
                        (sWord.charAt(i) == 's') ||
                        (sWord.charAt(i) == 't') ||
                        (sWord.charAt(i) == 'v') ||
                        (sWord.charAt(i) == 'w') ||
                        (sWord.charAt(i) == 'x') ||
                        (sWord.charAt(i) == 'y') ||
                        (sWord.charAt(i) == 'z') ||

                        (sWord.charAt(i) == 'B') ||
                        (sWord.charAt(i) == 'C') ||
                        (sWord.charAt(i) == 'D') ||
                        (sWord.charAt(i) == 'F') ||
                        (sWord.charAt(i) == 'G') ||
                        (sWord.charAt(i) == 'H') ||
                        (sWord.charAt(i) == 'J') ||
                        (sWord.charAt(i) == 'K') ||
                        (sWord.charAt(i) == 'L') ||
                        (sWord.charAt(i) == 'M') ||
                        (sWord.charAt(i) == 'N') ||
                        (sWord.charAt(i) == 'P') ||
                        (sWord.charAt(i) == 'Q') ||
                        (sWord.charAt(i) == 'R') ||
                        (sWord.charAt(i) == 'S') ||
                        (sWord.charAt(i) == 'T') ||
                        (sWord.charAt(i) == 'V') ||
                        (sWord.charAt(i) == 'W') ||
                        (sWord.charAt(i) == 'X') ||
                        (sWord.charAt(i) == 'Y') ||
                        (sWord.charAt(i) == 'Z')) {
                    consonants += String.valueOf(sWord.charAt(i));

                }
            }
            tvConsonant.setText("Consonants: " + consonants);


            tvNumber.setText("Number and Special Characters: " + sWord.replaceAll("[a-zA-Z]+", ""));
        }
    }