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/*
 * The MIT License
 *
 * Copyright (c) 2009-2023 PrimeTek Informatics
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
package org.primefaces.component.paginator;

import java.io.IOException;

import javax.faces.context.FacesContext;
import javax.faces.context.ResponseWriter;

import org.primefaces.component.api.Pageable;
import org.primefaces.util.HTML;

public class PageLinkRenderer {

    public void render(FacesContext context, Pageable pageable, String linkClass, String iconClass, boolean disabled, String ariaLabel) throws IOException {
        ResponseWriter writer = context.getResponseWriter();
        String styleClass = disabled ? linkClass + " ui-state-disabled" : linkClass;
        int textIndex = iconClass.indexOf("seek-");
        String text = String.valueOf(iconClass.charAt(textIndex + 5)).toUpperCase();
        String tabindex = (disabled) ? "-1" : "0";

        writer.startElement("a", null);
        writer.writeAttribute("href", "#", null);
        writer.writeAttribute("class", styleClass, null);
        writer.writeAttribute(HTML.ARIA_LABEL, ariaLabel, null);
        writer.writeAttribute("tabindex", tabindex, null);

        writer.startElement("span", null);
        writer.writeAttribute("class", iconClass, null);
        writer.writeText(text, null);
        writer.endElement("span");

        writer.endElement("a");
    }
}