/* ***********************************************************
 * This file was automatically generated on 2016-02-10.      *
 *                                                           *
 * JavaScript Bindings Version 2.0.8                         *
 *                                                           *
 * If you have a bugfix for this file and want to commit it, *
 * please fix the bug in the generator. You can find a link  *
 * to the generators git repository on tinkerforge.com       *
 *************************************************************/

var Device = require('./Device');

BrickletRotaryEncoder.DEVICE_IDENTIFIER = 236;
BrickletRotaryEncoder.DEVICE_DISPLAY_NAME = 'Rotary Encoder Bricklet';
BrickletRotaryEncoder.CALLBACK_COUNT = 8;
BrickletRotaryEncoder.CALLBACK_COUNT_REACHED = 9;
BrickletRotaryEncoder.CALLBACK_PRESSED = 11;
BrickletRotaryEncoder.CALLBACK_RELEASED = 12;
BrickletRotaryEncoder.FUNCTION_GET_COUNT = 1;
BrickletRotaryEncoder.FUNCTION_SET_COUNT_CALLBACK_PERIOD = 2;
BrickletRotaryEncoder.FUNCTION_GET_COUNT_CALLBACK_PERIOD = 3;
BrickletRotaryEncoder.FUNCTION_SET_COUNT_CALLBACK_THRESHOLD = 4;
BrickletRotaryEncoder.FUNCTION_GET_COUNT_CALLBACK_THRESHOLD = 5;
BrickletRotaryEncoder.FUNCTION_SET_DEBOUNCE_PERIOD = 6;
BrickletRotaryEncoder.FUNCTION_GET_DEBOUNCE_PERIOD = 7;
BrickletRotaryEncoder.FUNCTION_IS_PRESSED = 10;
BrickletRotaryEncoder.FUNCTION_GET_IDENTITY = 255;
BrickletRotaryEncoder.THRESHOLD_OPTION_OFF = 'x';
BrickletRotaryEncoder.THRESHOLD_OPTION_OUTSIDE = 'o';
BrickletRotaryEncoder.THRESHOLD_OPTION_INSIDE = 'i';
BrickletRotaryEncoder.THRESHOLD_OPTION_SMALLER = '<';
BrickletRotaryEncoder.THRESHOLD_OPTION_GREATER = '>';

function BrickletRotaryEncoder(uid, ipcon) {
	//360° rotary encoder with push-button

	/*
	Creates an object with the unique device ID *uid* and adds it to
	the IP Connection *ipcon*.
	*/
	Device.call(this, this, uid, ipcon);
	BrickletRotaryEncoder.prototype = Object.create(Device);
	this.responseExpected = {};
	this.callbackFormats = {};
	this.APIVersion = [2, 0, 0];
	this.responseExpected[BrickletRotaryEncoder.FUNCTION_GET_COUNT] = Device.RESPONSE_EXPECTED_ALWAYS_TRUE;
	this.responseExpected[BrickletRotaryEncoder.FUNCTION_SET_COUNT_CALLBACK_PERIOD] = Device.RESPONSE_EXPECTED_TRUE;
	this.responseExpected[BrickletRotaryEncoder.FUNCTION_GET_COUNT_CALLBACK_PERIOD] = Device.RESPONSE_EXPECTED_ALWAYS_TRUE;
	this.responseExpected[BrickletRotaryEncoder.FUNCTION_SET_COUNT_CALLBACK_THRESHOLD] = Device.RESPONSE_EXPECTED_TRUE;
	this.responseExpected[BrickletRotaryEncoder.FUNCTION_GET_COUNT_CALLBACK_THRESHOLD] = Device.RESPONSE_EXPECTED_ALWAYS_TRUE;
	this.responseExpected[BrickletRotaryEncoder.FUNCTION_SET_DEBOUNCE_PERIOD] = Device.RESPONSE_EXPECTED_TRUE;
	this.responseExpected[BrickletRotaryEncoder.FUNCTION_GET_DEBOUNCE_PERIOD] = Device.RESPONSE_EXPECTED_ALWAYS_TRUE;
	this.responseExpected[BrickletRotaryEncoder.CALLBACK_COUNT] = Device.RESPONSE_EXPECTED_ALWAYS_FALSE;
	this.responseExpected[BrickletRotaryEncoder.CALLBACK_COUNT_REACHED] = Device.RESPONSE_EXPECTED_ALWAYS_FALSE;
	this.responseExpected[BrickletRotaryEncoder.FUNCTION_IS_PRESSED] = Device.RESPONSE_EXPECTED_ALWAYS_TRUE;
	this.responseExpected[BrickletRotaryEncoder.CALLBACK_PRESSED] = Device.RESPONSE_EXPECTED_ALWAYS_FALSE;
	this.responseExpected[BrickletRotaryEncoder.CALLBACK_RELEASED] = Device.RESPONSE_EXPECTED_ALWAYS_FALSE;
	this.responseExpected[BrickletRotaryEncoder.FUNCTION_GET_IDENTITY] = Device.RESPONSE_EXPECTED_ALWAYS_TRUE;
	this.callbackFormats[BrickletRotaryEncoder.CALLBACK_COUNT] = 'i';
	this.callbackFormats[BrickletRotaryEncoder.CALLBACK_COUNT_REACHED] = 'i';
	this.callbackFormats[BrickletRotaryEncoder.CALLBACK_PRESSED] = '';
	this.callbackFormats[BrickletRotaryEncoder.CALLBACK_RELEASED] = '';

	this.getCount = function(reset, returnCallback, errorCallback) {
		/*
		Returns the current count of the encoder. If you set reset
		to true, the count is set back to 0 directly after the
		current count is read.
		
		The encoder has 24 steps per rotation
		
		Turning the encoder to the left decrements the counter,
		so a negative count is possible.
		*/
		this.ipcon.sendRequest(this, BrickletRotaryEncoder.FUNCTION_GET_COUNT, [reset], '?', 'i', returnCallback, errorCallback);
	};
	this.setCountCallbackPeriod = function(period, returnCallback, errorCallback) {
		/*
		Sets the period in ms with which the :func:`Count` callback is triggered
		periodically. A value of 0 turns the callback off.
		
		:func:`Count` is only triggered if the count has changed since the
		last triggering.
		
		The default value is 0.
		*/
		this.ipcon.sendRequest(this, BrickletRotaryEncoder.FUNCTION_SET_COUNT_CALLBACK_PERIOD, [period], 'I', '', returnCallback, errorCallback);
	};
	this.getCountCallbackPeriod = function(returnCallback, errorCallback) {
		/*
		Returns the period as set by :func:`SetCountCallbackPeriod`.
		*/
		this.ipcon.sendRequest(this, BrickletRotaryEncoder.FUNCTION_GET_COUNT_CALLBACK_PERIOD, [], '', 'I', returnCallback, errorCallback);
	};
	this.setCountCallbackThreshold = function(option, min, max, returnCallback, errorCallback) {
		/*
		Sets the thresholds for the :func:`CountReached` callback. 
		
		The following options are possible:
		
		.. csv-table::
		 :header: "Option", "Description"
		 :widths: 10, 100
		
		 "'x'",    "Callback is turned off"
		 "'o'",    "Callback is triggered when the count is *outside* the min and max values"
		 "'i'",    "Callback is triggered when the count is *inside* the min and max values"
		 "'<'",    "Callback is triggered when the count is smaller than the min value (max is ignored)"
		 "'>'",    "Callback is triggered when the count is greater than the min value (max is ignored)"
		
		The default value is ('x', 0, 0).
		*/
		this.ipcon.sendRequest(this, BrickletRotaryEncoder.FUNCTION_SET_COUNT_CALLBACK_THRESHOLD, [option, min, max], 'c i i', '', returnCallback, errorCallback);
	};
	this.getCountCallbackThreshold = function(returnCallback, errorCallback) {
		/*
		Returns the threshold as set by :func:`SetCountCallbackThreshold`.
		*/
		this.ipcon.sendRequest(this, BrickletRotaryEncoder.FUNCTION_GET_COUNT_CALLBACK_THRESHOLD, [], '', 'c i i', returnCallback, errorCallback);
	};
	this.setDebouncePeriod = function(debounce, returnCallback, errorCallback) {
		/*
		Sets the period in ms with which the threshold callback
		
		* :func:`CountReached`
		
		is triggered, if the thresholds
		
		* :func:`SetCountCallbackThreshold`
		
		keeps being reached.
		
		The default value is 100.
		*/
		this.ipcon.sendRequest(this, BrickletRotaryEncoder.FUNCTION_SET_DEBOUNCE_PERIOD, [debounce], 'I', '', returnCallback, errorCallback);
	};
	this.getDebouncePeriod = function(returnCallback, errorCallback) {
		/*
		Returns the debounce period as set by :func:`SetDebouncePeriod`.
		*/
		this.ipcon.sendRequest(this, BrickletRotaryEncoder.FUNCTION_GET_DEBOUNCE_PERIOD, [], '', 'I', returnCallback, errorCallback);
	};
	this.isPressed = function(returnCallback, errorCallback) {
		/*
		Returns *true* if the button is pressed and *false* otherwise.
		
		It is recommended to use the :func:`Pressed` and :func:`Released` callbacks
		to handle the button.
		*/
		this.ipcon.sendRequest(this, BrickletRotaryEncoder.FUNCTION_IS_PRESSED, [], '', '?', returnCallback, errorCallback);
	};
	this.getIdentity = function(returnCallback, errorCallback) {
		/*
		Returns the UID, the UID where the Bricklet is connected to, 
		the position, the hardware and firmware version as well as the
		device identifier.
		
		The position can be 'a', 'b', 'c' or 'd'.
		
		The device identifier numbers can be found :ref:`here <device_identifier>`.
		|device_identifier_constant|
		*/
		this.ipcon.sendRequest(this, BrickletRotaryEncoder.FUNCTION_GET_IDENTITY, [], '', 's8 s8 c B3 B3 H', returnCallback, errorCallback);
	};
}

module.exports = BrickletRotaryEncoder;
