let timerId: number;

export function createTooltip(event: MouseEvent, message: string) {
    const button = event.currentTarget as HTMLElement;
    timerId = window.setTimeout(() => {
        const tooltip = document.createElement('div');
        tooltip.classList.add('tooltip');
        tooltip.innerText = message;

        button.appendChild(tooltip);
    }, 1000);
}

export function removeTooltip(event: MouseEvent) {
    window.clearTimeout(timerId);
    const button = event.currentTarget as HTMLElement;
    const tooltip = button.parentNode.querySelector('.tooltip');
    if (tooltip) {
        button.removeChild(tooltip);
    }
}

// Deaktiviere die Input Möglichkeit falls editable deaktiviert ist
export function updateDisabledState(element: HTMLElement, editable: boolean | undefined) {
    const taskContainers = element.shadowRoot.querySelectorAll('.task-container');
    taskContainers.forEach((taskContainer) => {
        const taskTitles = taskContainer.querySelectorAll('.task-title');
        const taskContents = taskContainer.querySelectorAll('.task-content');

        taskTitles.forEach((taskTitle: HTMLInputElement) => {
            taskTitle.disabled = !editable;
        });

        taskContents.forEach((taskContent: HTMLTextAreaElement) => {
            taskContent.disabled = !editable;
        });
    });

    const helpContainers = element.shadowRoot.querySelectorAll('.help-container');
    helpContainers.forEach((helpContainer) => {
        const helpTitles = helpContainer.querySelectorAll('.help-title');
        const helpContents = helpContainer.querySelectorAll('.help-content');
        const showHelpButtons = helpContainer.querySelectorAll('.show-help-button');

        helpTitles.forEach((helpTitle: HTMLInputElement) => {
            helpTitle.disabled = !editable;
            !editable ? helpTitle.classList.add('hidden') : helpTitle.classList.remove('hidden');
        });

        helpContents.forEach((helpContent: HTMLTextAreaElement) => {
            helpContent.disabled = !editable;
            !editable ? helpContent.classList.add('hidden') : helpContent.classList.remove('hidden');
        });

        showHelpButtons.forEach((showHelpButton: HTMLButtonElement) => {
            !editable ? showHelpButton.classList.remove('hidden') : showHelpButton.classList.add('hidden');
        });
    });
}

// Erlaubt das draggen von Canvas
export function grabCanvas(element: HTMLElement, isGrabbing: boolean): boolean {
    const grabButton = element.shadowRoot.getElementById('grab-button');
    !isGrabbing ? grabButton?.classList.add('active') : grabButton?.classList.remove('active');
    return !isGrabbing;
}

export function autoDeleteEmptyItems(
    element: HTMLElement,
    itemList: any[],
    containerSelector: string,
    wrapperSelector: string,
    titleSelector: string,
    contentSelector: string
) {
    const containers = element.shadowRoot.querySelectorAll(containerSelector);
    containers.forEach((container) => {
        const wrappers = Array.from(container.querySelectorAll(wrapperSelector));
        wrappers.forEach((wrapper: HTMLElement) => {
            const title = wrapper.querySelector(titleSelector) as HTMLInputElement;
            const content = wrapper.querySelector(contentSelector) as HTMLTextAreaElement;
            if (title.value.trim() === '' && content.value.trim() === '') {
                const index = parseInt(wrapper.dataset.index);
                itemList.splice(index, 1);
                container.removeChild(wrapper);
            }
        });
    });
}