'use strict';

/**
 * Licensed Materials - Property of IBM
 * IBM Cognos Products: BI Cloud (C) Copyright IBM Corp. 2016, 2020
 * US Government Users Restricted Rights - Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
 */
define(['../../lib/@waca/core-client/js/core-client/ui/core/Class', 'underscore', '../nls/StringResources', '../../lib/@waca/dashboard-common/dist/core/MultilingualAttribute'], function (Class, _, resources, MultilingualAttribute) {

	// Static map of the slotIds used for labels in the smart names
	// Note that Data player (list) doesn't have an archetype.
	var chartInfo = {
		// Crosstab
		'crosstab': {
			'requiredMappings': ['values', 'row_level1'],
			'optionalMapping': 'column_level1'
		},
		// Grid
		'JQGrid': {
			'requiredMappings': ['grid_cols']
		},
		// Hierarchy
		'hierarchy': {
			'requiredMappings': ['level1']
		},
		// Legacy map
		'map': {
			'requiredMappings': ['categories']
		},
		// Infographic summary
		'infographicSummary': {
			'requiredMappings': ['actual']
		},
		// Summary
		'summary': {
			'requiredMappings': ['actual']
		},
		// Kpi
		'kpi': {
			'requiredMappings': ['actual'],
			'optionalMapping': 'sparkline.time'
		},
		// New live widget mappings
		'LIVE_bubble_chart': {
			'requiredMappings': ['x', 'y', 'size']
		},
		'LIVE_line_column': {
			'requiredMappings': ['columnValue', 'lineValue'],
			'optionalMapping': 'categories'
		},
		'LIVE_decision_tree': {
			'requiredMappings': ['values']
		},
		'LIVE_heatmap': {
			'requiredMappings': ['color']
		},
		'LIVE_pie': {
			'requiredMappings': ['categories', 'values']
		},
		'LIVE_pie_as_donut': {
			'requiredMappings': ['categories', 'values']
		},
		'LIVE_point': {
			'requiredMappings': ['categories', 'values']
		},
		'LIVE_line': {
			'requiredMappings': ['categories', 'values']
		},
		'LIVE_map': {
			'requiredMappings': ['locations']
		},
		'LIVE_network': {
			'requiredMappings': ['categories', 'series'],
			'optionalMapping': 'values'
		},
		'LIVE_bar': {
			'requiredMappings': ['values'],
			'optionalMapping': 'categories'
		},
		'LIVE_bullet': {
			'requiredMappings': ['actual']
		},
		'LIVE_stacked_bar': {
			'requiredMappings': ['values'],
			'optionalMapping': 'categories'
		},
		'LIVE_column': {
			'requiredMappings': ['values'],
			'optionalMapping': 'categories'
		},
		'LIVE_stacked_column': {
			'requiredMappings': ['values'],
			'optionalMapping': 'categories'
		},
		'LIVE_packed_bubble': {
			'requiredMappings': ['categories']
		},
		'LIVE_hierarchy_packed_bubble': {
			'requiredMappings': ['categories']
		},
		'LIVE_marimekko': {
			'requiredMappings': ['categories', 'values']
		},
		'LIVE_sunburst': {
			'requiredMappings': ['values']
		},
		'LIVE_decision_analysis': {
			'requiredMappings': ['values']
		},
		'LIVE_data_player': {
			'requiredMappings': ['category']
		},
		'LIVE_radial_bar': {
			'requiredMappings': ['values'],
			'optionalMapping': 'categories'
		},
		'LIVE_spiral': {
			'requiredMappings': ['values']
		},
		'LIVE_treemap': {
			'requiredMappings': ['categories', 'size']
		},
		'LIVE_wordcloud': {
			'requiredMappings': ['categories']
		},
		'LIVE_area': {
			'requiredMappings': ['categories', 'values']
		},
		'LIVE_area_as_stacked_percent': {
			'requiredMappings': ['categories', 'values']
		},
		'LIVE_scatter': {
			'requiredMappings': ['x', 'y'],
			'optionalMapping': 'categories'
		},
		'LIVE_waterfall': {
			'requiredMappings': ['values']
		}
	};

	// Map of archetype to visId. This only includes the ones where
	// the visId and archetype are different.
	// Many of them (like all the RAVE2 ones) are the same.
	var archetypeToVisIdMap = {
		// Grid
		'grid': 'JQGrid',
		// Data player
		'player': 'dataPlayer',
		// Summary(live)
		'summaryChart': 'summary'
	};

	/** Sometimes the visId of a widget changes depending upon how many slots are used,
  * because of course they do. */
	var visIdSubstitution = {
		// Hierarchy(live)
		'list': 'hierarchy',
		'hierarchy2': 'hierarchy',
		'hierarchy3': 'hierarchy',
		// Legacy map
		'map1measure': 'map',
		'map2measure': 'map',
		'map3measure': 'map',
		//New Live vis widgets
		'com.ibm.vis.rave2polygonmap': 'map',
		'com.ibm.vis.rave2bundlearea': 'LIVE_area',
		'com.ibm.vis.rave2bundlebar': 'LIVE_bar',
		'com.ibm.vis.rave2bundlebullet': 'LIVE_bullet',
		'com.ibm.vis.rave2bundlecomposite': 'LIVE_line_column',
		'com.ibm.vis.rave2bundlepackedbubble': 'LIVE_packed_bubble',
		'com.ibm.vis.rave2bundlehierarchicalpackedbubble': 'LIVE_hierarchy_packed_bubble',
		'com.ibm.vis.rave2marimekko': 'LIVE_marimekko',
		'com.ibm.vis.sunburst': 'LIVE_sunburst',
		'com.ibm.vis.rave2comet': 'LIVE_decision_analysis',
		'com.ibm.vis.rave2bundlepie': 'LIVE_pie',
		'com.ibm.vis.rave2bundleradialbar': 'LIVE_radial_bar',
		'com.ibm.vis.rave2bundletreemap': 'LIVE_treemap',
		'com.ibm.vis.rave2bundlewordcloud': 'LIVE_wordcloud',
		'com.ibm.vis.ravebubble': 'LIVE_bubble_chart',
		'com.ibm.vis.decisiontree': 'LIVE_decision_tree',
		'com.ibm.vis.rave2heat': 'LIVE_heatmap',
		'com.ibm.vis.rave2line': 'LIVE_line',
		'com.ibm.vis.rave2network': 'LIVE_network',
		'com.ibm.vis.spiral': 'LIVE_spiral',
		'com.ibm.vis.rave2bundletiledmap': 'LIVE_map',
		'com.ibm.vis.rave2bundlecolumn': 'LIVE_column',
		'com.ibm.vis.rave2bundlestackedbar': 'LIVE_stacked_bar',
		'com.ibm.vis.rave2bundlestackedcolumn': 'LIVE_stacked_column',
		'com.ibm.vis.rave2point': 'LIVE_point',
		'com.ibm.vis.ravescatter': 'LIVE_scatter',
		'com.ibm.vis.rave2bundlewaterfall': 'LIVE_waterfall',
		'dataPlayer': 'LIVE_data_player',
		'pieExpressedAsDonut': 'LIVE_pie_as_donut',
		'areaExpressedAsStackedPercent': 'LIVE_area_as_stacked_percent'
	};

	var Svc = Class.extend({

		init: function init(widgetRegistry, boardModel) {
			this._widgetRegistry = widgetRegistry;
			this._boardModel = boardModel;
		},

		/** Returns a display name for a pin spec, generated based on the content of a pin spec.
   * @param pinSpec - a pin specification
   * @returns a generated display name for the pin spec.
   */
		getPinName: function getPinName(pinSpec) {
			// Count and sort our widgets, to get the most prevalent one.
			var count = 1;
			var typeCount = 1;
			var mostType;
			var widgets = [];
			if (pinSpec.content && pinSpec.content.widgets) {
				widgets = pinSpec.content.widgets;
				count = pinSpec.content.widgets.length;
				var widgetTypes = pinSpec.content.widgets.reduce(function (accumulator, elem) {
					var type = this._getWidgetType(elem);

					if (type in accumulator) {
						accumulator[type]++;
					} else {
						accumulator[type] = 1;
					}
					return accumulator;
				}.bind(this), {});
				mostType = Object.keys(widgetTypes).reverse(function (a, b) {
					return widgetTypes[a] > widgetTypes[b];
				})[0];
				typeCount = Object.keys(widgetTypes).length;
			}

			return this._getName(count, typeCount, mostType, widgets);
		},

		/** Generates a smart name for a single widget based on the widget's specification.
   * @param widgetSpec - the specification of a single widget.
   * @param existingNames - an optional object whose properties are existing names. If a
   * generated name exists in it, then the generated name will be unique-ified until it doesn't
   * exist in existingNames.
   * @returns the generated smart name.
   */
		getWidgetName: function getWidgetName(widgetSpec, existingNames) {
			var type = this._getWidgetType(widgetSpec);
			var widgets = [widgetSpec];
			return this._getName(1, 1, type, widgets, existingNames);
		},

		getLocalizedWidgetType: function getLocalizedWidgetType(widgetSpec) {
			var type = this._getWidgetType(widgetSpec);
			return resources.get(type + '_label');
		},

		_getWidgetType: function _getWidgetType(widgetSpec) {
			var type = widgetSpec.type;

			if (type === 'media' && widgetSpec.mediaType) {
				type = widgetSpec.mediaType;
			} else if (widgetSpec.placeholder && !this._getTextContent(widgetSpec).length) {
				type = widgetSpec.type === 'text' || widgetSpec.placeholder.text ? 'placeholder_text' : 'placeholder_vis';
			}
			return type;
		},

		_getCountKey: function _getCountKey(count, unknown) {
			if (count === 1) {
				return unknown ? 'one_unknown' : 'one';
			} else if (count > 1 && count < 5) {
				return unknown ? 'few_unknown' : 'few';
			} else {
				return unknown ? 'many_unknown' : 'many';
			}
		},

		_getLabelsFromMappings: function _getLabelsFromMappings(prev, curr) {
			prev[curr.slotId] = curr.label;
			return prev;
		},

		_isInfographics: function _isInfographics(widget) {
			return widget && widget.hasGraphic;
		},

		/** Returns the visId of the specified widget, as far as the SmartNamingSvc is concerned. */
		getWidgetVisId: function getWidgetVisId(widget) {
			var visId = widget.visId;

			// While editing charts (notably crosstabs), sometimes the visId is undefined, so try to use the archetype instead
			if (!visId && widget.archetype) {
				visId = archetypeToVisIdMap[widget.archetype] || widget.archetype;
			}

			// Special case for infograpics
			if (visId === 'summary' && this._isInfographics(widget)) {
				visId = 'infographicSummary';
			}

			// Some chart types(Pie and area) can change display from the properties
			// Check the properties for displaying reasonable names
			if (['com.ibm.vis.rave2bundlepie', 'com.ibm.vis.rave2bundlearea'].indexOf(visId) !== -1 && widget.properties) {
				visId = this._getExpressedVisId(visId, widget.properties);
			}
			// visId substitutions.
			if (visIdSubstitution[visId]) {
				visId = visIdSubstitution[visId];
			}

			return visId;
		},

		_getExpressedVisId: function _getExpressedVisId(visId, properties) {
			switch (visId) {
				case 'com.ibm.vis.rave2bundlepie':
					_.each(properties, function (property) {
						if (property.id === 'pie.has.hole' && property.value === true) {
							visId = 'pieExpressedAsDonut';
						}
					}.bind(this));
					break;
				case 'com.ibm.vis.rave2bundlearea':
					_.each(properties, function (property) {
						if (property.id === 'stacked.percent' && property.value === true) {
							visId = 'areaExpressedAsStackedPercent';
						}
					}.bind(this));
					break;
				default:
					break;
			}
			return visId;
		},

		_getKeyFromDataLabels: function _getKeyFromDataLabels(visId, labels) {
			if (!chartInfo[visId]) {
				return 'one_unknown_live';
			}

			var hasRequiredLabels = _.every(chartInfo[visId].requiredMappings, function (mapping) {
				return labels[mapping];
			});

			// Handle the optional mapping if there is any.
			var hasOptionalLabel = chartInfo[visId].optionalMapping && labels[chartInfo[visId].optionalMapping];

			if (hasOptionalLabel && hasRequiredLabels) {
				return visId + '_opt_mapping';
			} else if (hasRequiredLabels) {
				return visId + '_has_mapping';
			} else {
				return visId + '_no_mapping';
			}
		},

		_getName: function _getName(count, typeCount, mostType, widgets, existingNames) {
			var counts = this._getCountKey(count, false);

			var nameInfo = {
				count: count,
				resource_key: counts + '_' + mostType
			};

			var firstWidget = widgets[0];

			if (count === 1 && firstWidget) {
				switch (mostType) {
					case 'text':
						this._getTextName(nameInfo, firstWidget);
						break;
					case 'live':
						this._getLiveName(nameInfo, firstWidget);
						break;
					case 'filter':
						this._getFilterName(nameInfo, firstWidget);
						break;
					case 'shape':
						this._getShapeName(nameInfo, firstWidget);
						break;
					case 'image':
					case 'webpage':
					case 'youtube':
					case 'embedMedia':
					case 'media':
					case 'multipurpose':
						this._getStaticName(nameInfo, firstWidget, mostType);
						break;
					case 'placeholder_text':
					case 'placeholder_vis':
						this._getPlaceholderName(nameInfo, mostType);
						break;
					default:
						// Look it up in the registry
						this._getRegistryName(nameInfo, firstWidget, mostType, counts);
						break;
				}
			} else if (typeCount > 1) {
				nameInfo.resource_key = count < 5 ? 'few_unknown' : 'many_unknown';
			}

			// Make sure we return something reasonable in case new widget types are added and no one updates this code.
			var name = resources.get(nameInfo.resource_key, nameInfo);
			if (name === nameInfo.resource_key) {
				nameInfo.resource_key = this._getCountKey(count, true);
				name = resources.get(nameInfo.resource_key, nameInfo);
			}

			// Make sure the name is unique.
			if (existingNames && existingNames[name]) {
				nameInfo.resource_key = nameInfo.resource_key + '_numbered';
				// Assuming no one will ever have more than 500 widgets with the same name on single frame,
				// break to avoid getting into an infinite loop.
				for (var number = 1; number < 501 && existingNames[name]; number++) {
					nameInfo.number = number;
					name = resources.get(nameInfo.resource_key, nameInfo);
				}
			}
			return name;
		},

		_getTextContent: function _getTextContent(widgetSpec) {
			return new MultilingualAttribute(widgetSpec.name, this._boardModel.getLanguageModelOptions()).getValue();
		},

		_getTextName: function _getTextName(nameInfo, firstWidget) {
			// If content exists, use that
			var textContent = this._getTextContent(firstWidget);
			if (textContent) {
				nameInfo.name = textContent;
				nameInfo.resource_key = 'one_name';
			} else {
				if (firstWidget.placeholder) {
					nameInfo.resource_key = 'one_placeholder_text';
				} else {
					nameInfo.resource_key = 'noExtraText_text';
				}
			}
		},

		_getLiveName: function _getLiveName(nameInfo, firstWidget) {
			var visId = this.getWidgetVisId(firstWidget);
			var widgetTitle = null;
			if (firstWidget.name) {
				var multilingualAttribute = new MultilingualAttribute(firstWidget.name, this._boardModel.getLanguageModelOptions());
				widgetTitle = multilingualAttribute.getValue().trim();
			}

			if (widgetTitle && widgetTitle.length > 0) {
				nameInfo.name = widgetTitle;
				nameInfo.resource_key = visId + '_named';
				var name = resources.get(nameInfo.resource_key, nameInfo);
				// We do this check here so that we at least know that it is a named chart of some sort.
				if (name === nameInfo.resource_key) {
					nameInfo.resource_key = 'one_named_live';
				}
			} else {
				var slotsInfo = [];

				var slots = firstWidget.slotmapping && firstWidget.slotmapping.slots;

				var items = this._getAllDataItemsFromData(firstWidget.data);
				_.each(items, function (item) {
					var iteminfo = {
						label: item.itemLabel
					};
					_.each(slots, function (slot) {
						if (slot.dataItems.indexOf(item.id) >= 0) {
							iteminfo.slotId = slot.name;
						}
					}.bind(this));

					slotsInfo.push(iteminfo);
				}.bind(this));

				_.extend(nameInfo, slotsInfo.reduce(this._getLabelsFromMappings, {}));
				nameInfo.resource_key = this._getKeyFromDataLabels(visId, nameInfo);
			}
		},

		_getAllDataItemsFromData: function _getAllDataItemsFromData(data) {
			var items = [];
			if (data && data.dataViews) {
				data.dataViews.forEach(function (dataView) {
					items.push.apply(items, dataView.dataItems);
				});
			}
			return items;
		},


		_getFilterName: function _getFilterName(nameInfo, firstWidget) {
			if (firstWidget.properties.itemName) {
				nameInfo.name = firstWidget.properties.itemName.trim();
				var name = resources.get(nameInfo.resource_key, nameInfo);
				if (name === nameInfo.resource_key) {
					nameInfo.resource_key = 'one_named_filter';
				}
			} else {
				nameInfo.resource_key = 'one_unknown_filter';
			}
		},

		_getShapeName: function _getShapeName(nameInfo, firstWidget) {
			if (firstWidget.name) {
				nameInfo.name = firstWidget.name.trim();
				nameInfo.resource_key = 'one_name';
			} else {
				nameInfo.resource_key = 'noExtraText_shape';
			}
		},

		_getStaticName: function _getStaticName(nameInfo, firstWidget, mostType) {
			var multilingualKey;
			if (mostType === 'image') {
				multilingualKey = firstWidget.altText;
			} else {
				multilingualKey = firstWidget.title;
			}
			var textContent = null;
			if (multilingualKey) {
				var multilingualAttribute = new MultilingualAttribute(multilingualKey, this._boardModel.getLanguageModelOptions());
				textContent = multilingualAttribute.getValue();
			}
			if (textContent) {
				nameInfo.text = textContent.trim();
				nameInfo.resource_key = 'one_' + mostType;
			} else {
				nameInfo.resource_key = 'noExtraText_' + mostType;
			}
		},

		_getRegistryName: function _getRegistryName(nameInfo, firstWidget, mostType, counts) {
			if (this._widgetRegistry && this._widgetRegistry[mostType] && !this._widgetRegistry[mostType].builtin) {
				if (firstWidget.name) {
					var multilingualAttribute = new MultilingualAttribute(firstWidget.name, this._boardModel.getLanguageModelOptions());
					nameInfo.name = multilingualAttribute.getValue().trim();
					nameInfo.resource_key = 'one_custom_named';
				} else {
					nameInfo.resource_key = 'one_custom';
				}
			} else {
				nameInfo.resource_key = counts + '_' + mostType;
			}
		},
		_getPlaceholderName: function _getPlaceholderName(nameInfo, mostType) {
			nameInfo.resource_key = 'one_' + mostType;
		}
	});

	return Svc;
});
//# sourceMappingURL=SmartNamingSvc.js.map