class AddCardPopover extends Popover {
	viewDidAppear() {
		this.cardTitleField.focus();

		//Call initial input event in order to initially disable button.
		this.onInput();
	}

	setCategory(categoryId) {
		this.categoryId = categoryId;
	}

	onAddButtonPressed(event) {
		event.preventDefault();

		if (this.creatingCardData) {
			return;
		}

		if (this.cardTitleField.value.length < 1) {
			return;
		}

		this.addButton.disabled = true;

		this.creatingCardData = {
			title: this.cardTitleField.value,
			description: this.cardDescriptionField.value,
			visibility: parseInt(this.cardVisibilitySelectController.value),
			id_category: this.categoryId
		};

		TimeCards.dataManager.store("card", this.creatingCardData, this.onCardCreated.bind(this));
	}

	onInput(event) {
		if (this.cardTitleField.value.length < 1) {
			this.addButton.disabled = true;
			return;
		}
		else {
			this.addButton.disabled = false;
		}
	}

	onCardCreated(cardId, card) {
		this.reset();
		this.dismiss();
	}

	cardCreationError(cardId, card, error) {
		this.creatingCardData = null;
	}

	reset() {
		this.creatingCardData = null;

		this.cardTitleField.value = null;
		this.cardDescriptionField.value = null;
		this.cardVisibilitySelectController.value = 1;

		this.addButton.disabled = true;
	}
}

UIKit.registerPopoverType(AddCardPopover);