class ProjectSelect extends DataSelect {
	/**
	 * The data type for which this select should display the options.
	 */
	get type() {
		return "project";
	}

	/**
	 * Override this to provide filters for the options that should get into the dropdown.
	 */
	get filters() {
		return {
			deleted: 0,
			completed: 0
		};
	}

	setOptionInformation(option, projectId, project) {
		option.value = projectId;
		option.innerText = project.name;
	}

	/*constructor(element) {
		super(element);

		this.options = { };

		TimeCards.dataManager.addDataListener("project", {
			deleted: 0
		}, this.onProjectUpdate.bind(this));
	}

	setOptionInformation(option, project) {
		option.value = project.project_id;
		option.innerText = project.name;
	}

	/**
	 * Adds a static option to the dropdown.
	 *
	addOption(value, label) {
		var option = document.createElement("OPTION");
		option.value = value;
		option.innerText = label;
		this.options[value] = option;
		this.element.appendChild(option);
	}

	onProjectUpdate(projectId, project, sortedBefore) {
		if (!project) {
			//Handle the deleted project.
			if (!(projectId in this.options)) {
				console.warn("Trying to remove a project from a project select that was never added.");
				return;
			}

			var option = this.options[projectId];

			//Do nothing if it is a completed project. It will not be in the dropdown in the first place.
			if (option.parentNode == this.element) {
				this.element.removeChild(option);
			}

			delete this.options[projectId];
		}
		else if (!(projectId in this.options)) {
			//Handle the added project.
			var option = document.createElement("OPTION");
			this.setOptionInformation(option, project);
			this.options[projectId] = option;

			//Only add the dropdown entry if the project is not completed.
			if (!project.completed) {
				this.element.insertBefore(option, sortedBefore ? this.options[sortedBefore] : null);
			}
		}
		else {
			//Handle the changed project.
			var option = this.options[projectId];
			this.setOptionInformation(option, project);

			//Add or remove the option depending on whether the project is completed or not.
			if (project.completed) {
				if (this.element.contains(option)) {
					this.element.removeChild(option);
				}
			}
			else {
				//Re-add the option to maintain the sort order in case of a name change.
				this.element.insertBefore(option, sortedBefore ? this.options[sortedBefore] : null);
			}
		}
	}*/
}

UIKit.registerViewType(ProjectSelect);