/*
 * Copyright 2004-2014 ICEsoft Technologies Canada Corp.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the
 * License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an "AS
 * IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
 * express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */

package org.icefaces.samples.showcase.example.ace.chart;

import org.icefaces.samples.showcase.metadata.annotation.ComponentExample;
import org.icefaces.samples.showcase.metadata.annotation.ExampleResource;
import org.icefaces.samples.showcase.metadata.annotation.ExampleResources;
import org.icefaces.samples.showcase.metadata.annotation.ResourceType;
import org.icefaces.samples.showcase.metadata.context.ComponentExampleImpl;

import javax.annotation.PostConstruct;
import javax.faces.bean.CustomScoped;
import javax.faces.bean.ManagedBean;
import javax.faces.context.ExternalContext;
import javax.faces.context.FacesContext;
import java.io.Serializable;

@ComponentExample(
        parent = ChartBean.BEAN_NAME,
        title = "example.ace.chart.export.title",
        description = "example.ace.chart.export.description",
        example = "/resources/examples/ace/chart/chartExport.xhtml"
)
@ExampleResources(
        resources ={
                // xhtml
                @ExampleResource(type = ResourceType.xhtml,
                        title="ChartExport.xhtml",
                        resource = "/resources/examples/ace/chart/chartExport.xhtml"),
                // Java Source
                @ExampleResource(type = ResourceType.java,
                        title="ChartExportBean.java",
                        resource = "/WEB-INF/classes/org/icefaces/samples/showcase/example/ace/chart/ChartExportBean.java"),
                @ExampleResource(type = ResourceType.java,
                    title="ChartCombinedBean.java",
                    resource = "/WEB-INF/classes/org/icefaces/samples/showcase/example/ace/chart/ChartCombinedBean.java")
        }
)
@ManagedBean(name= ChartExportBean.BEAN_NAME)
@CustomScoped(value = "#{window}")
public class ChartExportBean extends ComponentExampleImpl<ChartExportBean> implements Serializable {
    public static final String BEAN_NAME = "chartExportBean";
    boolean requestOldIE;

    public ChartExportBean() {
        super(ChartExportBean.class);
    }

    @PostConstruct
    public void initMetaData() {
        super.initMetaData();
        FacesContext context = FacesContext.getCurrentInstance();
        ExternalContext ec = context.getExternalContext();
        String ua = ec.getRequestHeaderMap().get("user-agent");
        requestOldIE = ua.contains("MSIE 7.0;") || ua.contains("MSIE 8.0;") ;
    }

    public boolean isRequestOldIE() {
        return requestOldIE;
    }
}
