package com.gmail.eadomke1.java;

import android.inputmethodservice.InputMethodService;
import android.inputmethodservice.Keyboard;
import android.inputmethodservice.KeyboardView;
import android.text.TextUtils;
import android.view.KeyEvent;
import android.view.View;
import android.view.inputmethod.InputConnection;

import com.gmail.eadomke1.java.EnchantingKeyboard.R;

public class keyboard extends InputMethodService implements
KeyboardView.OnKeyboardActionListener {

    private KeyboardView keyboardView;
    private Keyboard keyboard;

    private boolean caps = true;

    @Override
    public View onCreateInputView() {
        keyboardView = (KeyboardView)
getLayoutInflater().inflate(R.layout.keyboard, null);
        keyboard = new Keyboard(this, R.xml.qwerty);
        keyboardView.setKeyboard(keyboard);
        keyboardView.setOnKeyboardActionListener(this);
        return keyboardView;
    }

    @Override
    public void onPress(int i) {
    }

    @Override
    public void onRelease(int i) {

    }



    @Override
    public void onKey(int primaryCode, int[] keyCodes) {
        InputConnection inputConnection = getCurrentInputConnection();
        if (inputConnection != null) {
            switch(primaryCode) {
            case Keyboard.KEYCODE_DELETE :
                CharSequence selectedText = inputConnection.getSelectedText(0);

                if (TextUtils.isEmpty(selectedText)) {
                    inputConnection.deleteSurroundingText(1, 0);
                } else {
                    inputConnection.commitText("", 1);
                }
            case Keyboard.KEYCODE_SHIFT:
                caps = !caps;
                keyboard.setShifted(caps);
                keyboardView.invalidateAllKeys();
                break;
                case Keyboard.KEYCODE_DONE:
                    inputConnection.sendKeyEvent(new
KeyEvent(KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_ENTER));

                    break;
                default :
                    char code = (char) primaryCode;
                    if(Character.isLetter(code) && caps){
                        code = Character.toUpperCase(code);
                    }
                    inputConnection.commitText(String.valueOf(code), 1);

            }
        }

    }


    @Override
    public void onText(CharSequence charSequence) {

    }

    @Override
    public void swipeLeft() {

    }

    @Override
    public void swipeRight() {

    }

    @Override
    public void swipeDown() {

    }

    @Override
    public void swipeUp() {

    }
}