/*
 * Copyright 2016 Square Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package flowless.sample.basic;

import android.content.Context;
import android.util.AttributeSet;
import android.view.View;
import android.widget.LinearLayout;
import android.widget.TextView;

import flowless.Flow;

public final class HelloView
        extends LinearLayout {

    public HelloView(Context context, AttributeSet attrs) {
        super(context, attrs);
        setOrientation(VERTICAL);
    }

    @Override
    protected void onAttachedToWindow() {
        super.onAttachedToWindow();
        HelloScreen screen = Flow.getKey(this);
        ((TextView) findViewById(R.id.hello_name)).setText("Hello " + screen.name);

        final TextView counter = (TextView) findViewById(R.id.hello_counter);
        findViewById(R.id.hello_increment).setOnClickListener(new OnClickListener() {
            @Override
            public void onClick(View v) {
                String text = counter.getText().toString();
                if(text.isEmpty()) {
                    text = "0";
                }
                Integer current = Integer.valueOf(text);
                counter.setText(String.valueOf(current + 1));
            }
        });
    }
}
