package org.vaadin.klaudeta;

import com.vaadin.flow.component.HasElement;
import com.vaadin.flow.component.Synchronize;

/**
 * Utility interface used to define lit-pagination properties
 */
public interface LitPaginationModel extends HasElement {

    /**
     * Returns the selected page on the paginator.
     *
     * @return page
     */
    @Synchronize("page-change")
    default int getPage(){
     return Integer.valueOf(getElement().getProperty("page", "0"));
    }

    /**
     * Selects the page on the paginator.
     *
     * @param page to select
     */
    default void setPage(int page){
        getElement().setProperty("page", Integer.toString(page));
    }

    /**
     * Returns the total number of items.
     *
     * @return total
     */
    @Synchronize("change")
    default int getTotal(){
        return Integer.valueOf(getElement().getProperty("total", "0"));
    }

    /**
     * Sets the total number of items from which number of pages gets calculated.
     *
     * @param total
     */
    default void setTotal(int total){
        getElement().setProperty("total", Integer.toString(total));
    }


    /**
     * Sets the max number of items a page should display in order to calculated the
     * number of pages.
     *
     * @param limit
     */
    default void setLimit(int limit){
        getElement().setProperty("limit", Integer.toString(limit));
    }

    /**
     * Gets the actual number of items set to be displayed on for each page.
     *
     * @return
     */
    @Synchronize("change")
    default int getLimit(){
        return Integer.valueOf(getElement().getProperty("limit", "0"));
    }

    /**
     * Sets the count of the pages displayed before or after the current page.
     *
     * @param size
     */
    default void setSize(int size){
        getElement().setProperty("size", Integer.toString(size));
    }

    /**
     * Sets the text to display for the `Page` term in the Paginator.
     *
     * @param pageText
     */
    default void setPageText(String pageText){
        getElement().setProperty("pageText", pageText);
    }

    /**
     * Sets the text to display for the `of` term in the Paginator.
     *
     * @param ofText
     */
    default void setOfText(String ofText){
        getElement().setProperty("ofText", ofText);
    }


}