(function () {
	TaxonomyTranslation.models.Term = Backbone.Model.extend({

		idAttribute: "term_taxonomy_id",

		defaults: function () {
			return {
				name: false,
				trid: false,
				term_taxonomy_id: false,
				language_code: false,
				slug: false,
				parent: false,
				correctedParent: false,
				description: false,
				level: 0,
				correctedLevel: 0,
				source_language_code: false,
				meta_data: false
			};
		},

		save: function (name, slug, description, meta_data) {
			var self = this;
			slug = slug ? slug : '';
			description = description ? description : '';

			if (name) {
				jQuery.ajax({
					url: ajaxurl,
					type: "POST",
					data: {
						action: 'wpml_save_term',
						name: name,
						slug: slug,
						_icl_nonce: labels.wpml_save_term_nonce,
						description: description,
						trid: self.get("trid"),
						term_language_code: self.get("language_code"),
						taxonomy: TaxonomyTranslation.classes.taxonomy.get("taxonomy"),
						meta_data: meta_data,
						force_hierarchical_sync: true
					},
					success: function (response) {
						var newTermData = response.data;

						if (newTermData.language_code && newTermData.trid && newTermData.slug && newTermData.term_taxonomy_id) {
							self.set(newTermData);
							self.trigger("translationSaved");
							WPML_Translate_taxonomy.callbacks.fire('wpml_tt_save_term_translation', TaxonomyTranslation.classes.taxonomy.get("taxonomy"));
						} else {
							self.trigger("saveFailed");
						}
						return self;
					},
					error: function(){
						self.trigger("saveFailed");
						return self;
					}
				});
			}
		},
		
		isOriginal: function() {
			return this.get( 'source_language_code' ) === null;
		},
		getNameSlugAndDescription: function () {
			var self = this;
			var term = {};
			term.slug = self.getSlug();

			term.description = self.get("description");
			if ( ! term.description ) {
				term.description = "";
			}
			term.name = self.get("name");
			if ( ! term.name) {
				term.name = "";
			}
			return term;
		},
		getSlug: function () {
			var self = this;

			var slug = self.get("slug");
			if (!slug) {
				slug = "";
			}
			slug = decodeURIComponent(slug);

			return slug;
		},
		getMetaData: function() {
			return this.get('meta_data');
		}
	});
})(TaxonomyTranslation);