package de.mrbesen.telegram.objects;

import java.util.ArrayList;

import org.json.JSONArray;
import org.json.JSONObject;

public class TReplyKeyboardMarkup implements TReplyMarkup {
	
	boolean isOneTimeKeyboard = false;
	boolean isResizeKeyboard = false;
	boolean isSelective = true;
	
	ArrayList<JSONArray> arr_btn = new ArrayList<>();
	
	/**
	 * One line ReplyKeyboard
	 */
	public TReplyKeyboardMarkup() {
		this(1);
	}	
	
	/**
	 * multi-line ReplyKeyboard
	 * @param rows
	 */
	public TReplyKeyboardMarkup(int rows) {
		if(rows < 1)
			throw new IllegalArgumentException("You need at least one row.");
		arr_btn = new ArrayList<JSONArray>();
		
		for( int row = 0; row < rows; row++ ) {
			arr_btn.add(new JSONArray());
		}
	}
	
	@Override
	public String toJSONString() {
		return new JSONObject().put("keyboard", new JSONArray(arr_btn))
				.put("one_time_keyboard", isOneTimeKeyboard)
				.put("resize_keyboard", isResizeKeyboard)
				.put("selective", isSelective)
				.toString();
	}
	
	/**
	 * Insert button in first line
	 * @param title
	 * @param url
	 * @return
	 */
	public TReplyKeyboardMarkup addButton(String title) {
		addButton(title, 1);
		return this;
	}
	/**
	 * Insert button in nth line
	 * @param title
	 * @param url
	 * @param row
	 * @return
	 */
	public TReplyKeyboardMarkup addButton(String title, int row) {
		arr_btn.get(row-1).put(title);
		return this;
	}
	
	public boolean isOneTimeKeyboard() {
		return isOneTimeKeyboard;
	}

	public TReplyKeyboardMarkup setOneTimeKeyboard(boolean isOneTimeKeyboard) {
		this.isOneTimeKeyboard = isOneTimeKeyboard;
		return this;
	}

	public boolean isResizeKeyboard() {
		return isResizeKeyboard;
	}

	public TReplyKeyboardMarkup setResizeKeyboard(boolean isResizeKeyboard) {
		this.isResizeKeyboard = isResizeKeyboard;
		return this;
	}

	public boolean isSelective() {
		return isSelective;
	}

	public TReplyKeyboardMarkup setSelective(boolean isSelective) {
		this.isSelective = isSelective;
		return this;
	}

}