/**
 * WDCA - Sweet Tooth
 * 
 * NOTICE OF LICENSE
 * 
 * This source file is subject to the WDCA SWEET TOOTH POINTS AND REWARDS 
 * License, which extends the Open Software License (OSL 3.0).
 * The Sweet Tooth License is available at this URL: 
 * http://www.wdca.ca/solutions_page_sweettooth/Sweet_Tooth_License.php
 * The Open Software License is available at this URL: 
 * http://opensource.org/licenses/osl-3.0.php
 * 
 * DISCLAIMER
 * 
 * By adding to, editing, or in any way modifying this code, WDCA is 
 * not held liable for any inconsistencies or abnormalities in the 
 * behaviour of this code. 
 * By adding to, editing, or in any way modifying this code, the Licensee
 * terminates any agreement of support offered by WDCA, outlined in the 
 * provided Sweet Tooth License. 
 * Upon discovery of modified code in the process of support, the Licensee 
 * is still held accountable for any and all billable time WDCA spent 
 * during the support process.
 * WDCA does not guarantee compatibility with any other framework extension. 
 * WDCA is not responsbile for any inconsistencies or abnormalities in the
 * behaviour of this code if caused by other framework extension.
 * If you did not receive a copy of the license, please send an email to 
 * contact@wdca.ca or call 1-888-699-WDCA(9322), so we can send you a copy 
 * immediately.
 * 
 * @category [TBT]
 * @package [TBT_Rewards]
 * @copyright Copyright (c) 2009 Web Development Canada (http://www.wdca.ca)
 * @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
*/
/**
 * This is a mod to the Script.aculo.us Control.Slider utility to make it smooth slide.
 * <b>Depends on:</b> Control.Slider, Effect.Move 
 *
 * @category TBT
 * @package TBT_Rewards
 * @author WDCA Sweet Tooth Team <contact@wdca.ca>
 */

var SmoothSlider = Class.create();
SmoothSlider.prototype = Control.Slider.prototype;
SmoothSlider.prototype.setValue = function(sliderValue, handleIdx){
 if(!this.active) {
 this.activeHandleIdx = handleIdx || 0;
 this.activeHandle = this.handles[this.activeHandleIdx];
 this.updateStyles();
 }
 handleIdx = handleIdx || this.activeHandleIdx || 0;
 if(this.initialized && this.restricted) {
 if((handleIdx>0) && (sliderValue<this.values[handleIdx-1]))
 sliderValue = this.values[handleIdx-1];
 if((handleIdx < (this.handles.length-1)) && (sliderValue>this.values[handleIdx+1]))
 sliderValue = this.values[handleIdx+1];
 }
 sliderValue = this.getNearestValue(sliderValue);
 this.values[handleIdx] = sliderValue;
 this.value = this.values[0]; // assure backwards compat
 
 // WDCA CODE BEGIN -->>
 if(this.slideFxBusy == true) {
 if(this.slideFx) {
 this.slideFx.cancel();
 this.slideFxBusy = false;
 this.handles[handleIdx].style[this.isVertical() ? 'top' : 'left'] = this.translateToPx(sliderValue);
 }
 } else {
 this.slideFxBusy = true;
 //Edited 10/03/2010 4:37:21 AM : to fix IE7-8 bug
 var translated_value = this.translateToPx(sliderValue);
 if(translated_value != "NaNpx") { 
 var move_x = this.isVertical() ? 0 : parseInt(translated_value);
 var move_y = this.isVertical() ? parseInt(translated_value) : 0;
 this.slideFx = new Effect.Move(this.handles[handleIdx], {
 x: move_x, 
 y: move_y,
 mode:'absolute',
 duration: 0.5,
 afterFinish: function() {
 this.slideFxBusy = false;
 }.bindAsEventListener(this)
 });
 }
 }
 // <<-- WDCA CODE END

 this.isMoving = false;
// this.handles[handleIdx].style[this.isVertical() ? 'top' : 'left'] = this.translateToPx(sliderValue); // WDCA COMMENTED THIS

 this.drawSpans();
 if(!this.dragging || !this.event) this.updateFinished();
 };


/**
 * WDCA - Sweet Tooth
 * 
 * NOTICE OF LICENSE
 * 
 * This source file is subject to the WDCA SWEET TOOTH POINTS AND REWARDS 
 * License, which extends the Open Software License (OSL 3.0).
 * The Sweet Tooth License is available at this URL: 
 * http://www.wdca.ca/solutions_page_sweettooth/Sweet_Tooth_License.php
 * The Open Software License is available at this URL: 
 * http://opensource.org/licenses/osl-3.0.php
 * 
 * DISCLAIMER
 * 
 * By adding to, editing, or in any way modifying this code, WDCA is 
 * not held liable for any inconsistencies or abnormalities in the 
 * behaviour of this code. 
 * By adding to, editing, or in any way modifying this code, the Licensee
 * terminates any agreement of support offered by WDCA, outlined in the 
 * provided Sweet Tooth License. 
 * Upon discovery of modified code in the process of support, the Licensee 
 * is still held accountable for any and all billable time WDCA spent 
 * during the support process.
 * WDCA does not guarantee compatibility with any other framework extension. 
 * WDCA is not responsbile for any inconsistencies or abnormalities in the
 * behaviour of this code if caused by other framework extension.
 * If you did not receive a copy of the license, please send an email to 
 * contact@wdca.ca or call 1-888-699-WDCA(9322), so we can send you a copy 
 * immediately.
 * 
 * @category [TBT]
 * @package [TBT_Rewards]
 * @copyright Copyright (c) 2009 Web Development Canada (http://www.wdca.ca)
 * @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
*/
/**
 * Sweet Tooth PointsSlider
 * @requires js/tbt/rewards/points/RedemptionSlider.js
 *
 * @category TBT
 * @package TBT_Rewards
 * @author WDCA Sweet Tooth Team <contact@wdca.ca>
 */

var PointsSlider = Class.create(RedemptionSlider, {
 /**
 * Changes the redemption rule for this points slider
 * @param rule_id
 * @return
 */
 changeRule: function(rule_id) {
 var init_value = this.getValue() ;
 if(init_value == null) init_value = 1;
 
 var uses = 1;
 if(rule_id == '') { //no rule selected
 usesContainer.hide(); 
 } else { 
 var amt = parseInt(rule_options[rule_id]['amount']);
 var curr = parseInt(rule_options[rule_id]['currency_id']);
 var max_uses = parseInt(rule_options[rule_id]['max_uses']);
 this.points_per_use = amt;
 this.points_currency = curr;
 if(max_uses == 0) {
 max_uses = parseInt(getProductPriceBeforeRedemptions())*1000 + 1;
 }
 var relevant_customer_points = customer_points ? customer_points[curr] : default_guest_points;
 var price_disposition = rule_options[rule_id]['price_disposition'];
 var product_price = getProductPriceBeforeRedemptions();
 max_uses = this.getRealMaxUses(max_uses, this.points_per_use, relevant_customer_points, product_price, price_disposition);
 if(max_uses > 1) {
 if(init_value > max_uses) {
 init_value = max_uses;
 }
 //Edited 15/01/2010 7:08:59 PM : if the next (commented) line is false, it means that there
 // is a posibility that mutliple point usages will yield the same discount:
 // For Example if points are worth $0.0017 USD, using 1-5 points will yield a $0.01 USD 
 // discount after discounts.
 //Math.round(price_disposition*Math.pow(10, optionsPrice.priceFormat.precision)) > 0

 this.regenerateSlider(1, max_uses, 1, init_value);
 this.slider.setValue(init_value);
 usesContainer.show();
 
 } else {
 this.regenerateSlider(1, 1, 1, 1);
 usesContainer.hide(); 
 }
 }

 // Reset the slider to 1 if the rule has changed.
 if(this.oldRuleId != rule_id) {
 this.slider.setValue(1);
 this.oldRuleId = rule_id;
 }
 
 }

});