'use strict';

/**
 * Licensed Materials - Property of IBM
 * IBM Cognos Products: BI Cloud (C) Copyright IBM Corp. 2016, 2019
 * US Government Users Restricted Rights - Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
 */
define(['../../lib/@waca/dashboard-common/dist/core/Model', '../../util/ColorUtils', 'jquery'], function (Model, ColorUtils, $) {
	'use strict';

	/**
  * Model which represents a single color in a conditional format
  */

	var ConditionalStyle = Model.extend({
		whitelistAttrs: ['value'],

		init: function init() /* options */{
			ConditionalStyle.inherited('init', this, arguments);
		},

		getValue: function getValue() {
			return this.value;
		},
		setValue: function setValue(value, options) {
			this.set({ value: value }, options);
		},
		getColor: function getColor() {
			return this.color;
		},
		setColor: function setColor(color) {
			this.color = color;

			if (!this.color && this.bgcolor) {
				this.color = ColorUtils.invertColor(this.bgcolor);
			}
		},
		getBackgroundColor: function getBackgroundColor() {
			return this.bgcolor;
		},
		setBackgroundColor: function setBackgroundColor(bgcolor) {
			this.bgcolor = bgcolor;
		},
		getPattern: function getPattern() {
			return this.pattern;
		},
		setPattern: function setPattern(pattern) {
			if (pattern && pattern.indexOf(',') > -1) {
				var parts = pattern.split(', ');
				this.pattern = parts[0];
				this.patternSize = parts[1];
			} else {
				this.pattern = pattern;
			}
		},
		applyStyle: function applyStyle(element) {
			$(element).css('color', this.color);

			if (this.pattern) {
				$(element).css('background-image', 'url(dashboard-core/images/patterns/' + this.pattern + '.svg)');
				$(element).css('background-repeat', 'repeat');
				$(element).css('text-shadow', '2px 2px 2px ' + this.bgcolor + ', 2px -2px 2px' + this.bgcolor + ', 2px  0px 2px' + this.bgcolor + ',-2px  2px 2px' + this.bgcolor + ',-2px -2px 2px' + this.bgcolor + ',-2px  0px 2px' + this.bgcolor + ', 0px  2px 2px' + this.bgcolor + ', 0px -2px 2px' + this.bgcolor + ', 0px  0px 2px' + this.bgcolor);

				if (this.patternSize) {
					$(element).css('background-size', this.patternSize);
				}
			} else {
				$(element).css('background-color', this.bgcolor);
			}
		},

		//TODO: once the new grid is on, we should remove the applyStyle function
		getStyle: function getStyle() {
			var style = {
				'color': this.color
			};
			if (this.pattern) {
				style['background-image'] = 'url(dashboard-core/images/patterns/' + this.pattern + '.svg)';
				style['background-repeat'] = 'repeat';
				style['text-shadow'] = '2px 2px 2px ' + this.bgcolor + ', 2px -2px 2px' + this.bgcolor + ', 2px  0px 2px' + this.bgcolor + ',-2px  2px 2px' + this.bgcolor + ',-2px -2px 2px' + this.bgcolor + ',-2px  0px 2px' + this.bgcolor + ', 0px  2px 2px' + this.bgcolor + ', 0px -2px 2px' + this.bgcolor + ', 0px  0px 2px' + this.bgcolor;
				if (this.patternSize) {
					style['background-size'] = this.patternSize;
				}
			} else {
				style['background-color'] = this.bgcolor;
			}
			return style;
		},


		clearStyle: function clearStyle() {
			this.setBackgroundColor('');
			this.setPattern('');
			this.setColor('');
		}
	});

	ConditionalStyle.clearStyleFromElement = function (element) {
		$(element).css({
			'background-color': '',
			'background-image': '',
			'background-repeat': '',
			'background-size': '',
			'color': '',
			'text-shadow': ''
		});
	};

	return ConditionalStyle;
});
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