/*
 * 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 com.icesoft.faces.component.ext;

import com.icesoft.faces.component.CSS_DEFAULT;
import com.icesoft.faces.component.ext.taglib.Util;
import com.icesoft.faces.context.effects.CurrentStyle;
import com.icesoft.faces.context.effects.Effect;
import com.icesoft.faces.context.effects.JavascriptContext;
import org.icefaces.resources.BrowserType;
import org.icefaces.resources.ICEResourceDependencies;
import org.icefaces.resources.ICEResourceDependency;

import javax.faces.context.FacesContext;
import javax.faces.el.ValueBinding;

/**
 * This is an extension of javax.faces.component.html.HtmlOutputLink, which
 * provides some additional behavior to this component such as: <ul> <li>default
 * classes for enabled and disabled state</li> <li>changes the component's
 * enabled and rendered state based on the authentication</li> <li>adds effects
 * to the component</li> <ul>
 */
@ICEResourceDependencies({
        @ICEResourceDependency(name = "icefaces-compat.js", library = "ice.compat", target = "head", browser = BrowserType.ALL, browserOverride = {}),
        @ICEResourceDependency(name = "compat.js", library = "ice.compat", target = "head", browser = BrowserType.ALL, browserOverride = {})
})
public class HtmlOutputLink extends javax.faces.component.html.HtmlOutputLink {
    public static final String COMPONENT_TYPE =
            "com.icesoft.faces.HtmlOutputLink";
    public static final String RENDERER_TYPE = "com.icesoft.faces.Link";
    private static final boolean DEFAULT_VISIBLE = true;
    private String renderedOnUserRole = null;
    private String enabledOnUserRole = null;
    private Boolean disabled = null;
    private Effect effect;
    private Boolean visible = null;
    private String styleClass = null;
    private CurrentStyle currentStyle;
    private Boolean percentEncode = null;

    private Effect onclickeffect;
    private Effect ondblclickeffect;
    private Effect onmousedowneffect;
    private Effect onmouseupeffect;
    private Effect onmousemoveeffect;
    private Effect onmouseovereffect;
    private Effect onmouseouteffect;
    private Effect onkeypresseffect;
    private Effect onkeydowneffect;
    private Effect onkeyupeffect;

    public HtmlOutputLink() {
        super();
        setRendererType(RENDERER_TYPE);
    }

    public void setValueBinding(String s, ValueBinding vb) {
        if (s != null && s.indexOf("effect") != -1) {
            // If this is an effect attribute make sure Ice Extras is included
            JavascriptContext.includeLib(JavascriptContext.ICE_EXTRAS,
                    getFacesContext());
        }
        super.setValueBinding(s, vb);
    }

    /**
     * <p>Set the value of the <code>visible</code> property.</p>
     */
    public void setVisible(boolean visible) {
        this.visible = Boolean.valueOf(visible);

    }

    /**
     * <p>Return the value of the <code>visible</code> property.</p>
     */
    public boolean getVisible() {
        if (visible != null) {
            return visible.booleanValue();
        }
        ValueBinding vb = getValueBinding("visible");
        Boolean boolVal =
                vb != null ? (Boolean) vb.getValue(getFacesContext()) : null;
        return boolVal != null ? boolVal.booleanValue() : DEFAULT_VISIBLE;
    }

    /**
     * <p>Set the value of the <code>effect</code> property.</p>
     */
    public void setEffect(Effect effect) {
        JavascriptContext
                .includeLib(JavascriptContext.ICE_EXTRAS, getFacesContext());
        this.effect = effect;
    }

    /**
     * <p>Return the value of the <code>effect</code> property.</p>
     */
    public Effect getEffect() {
        if (effect != null) {
            return effect;
        }
        ValueBinding vb = getValueBinding("effect");
        return vb != null ? (Effect) vb.getValue(getFacesContext()) : null;
    }

    /**
     * <p>Set the value of the <code>renderedOnUserRole</code> property.</p>
     */
    public void setRenderedOnUserRole(String renderedOnUserRole) {
        this.renderedOnUserRole = renderedOnUserRole;
    }

    /**
     * <p>Return the value of the <code>renderedOnUserRole</code> property.</p>
     */
    public String getRenderedOnUserRole() {
        if (renderedOnUserRole != null) {
            return renderedOnUserRole;
        }
        ValueBinding vb = getValueBinding("renderedOnUserRole");
        return vb != null ? (String) vb.getValue(getFacesContext()) : null;
    }

    /**
     * <p>Set the value of the <code>enabledOnUserRole</code> property.</p>
     */
    public void setEnabledOnUserRole(String enabledOnUserRole) {
        this.enabledOnUserRole = enabledOnUserRole;
    }

    /**
     * <p>Return the value of the <code>enabledOnUserRole</code> property.</p>
     */
    public String getEnabledOnUserRole() {
        if (enabledOnUserRole != null) {
            return enabledOnUserRole;
        }
        ValueBinding vb = getValueBinding("enabledOnUserRole");
        return vb != null ? (String) vb.getValue(getFacesContext()) : null;
    }

    /**
     * <p>Set the value of the <code>styleClass</code> property.</p>
     */
    public void setStyleClass(String styleClass) {
        this.styleClass = styleClass;
    }

    /**
     * <p>Return the value of the <code>styleClass</code> property.</p>
     */
    public String getStyleClass() {
        return Util.getQualifiedStyleClass(this,
                styleClass,
                CSS_DEFAULT.OUTPUT_LINK_DEFAULT_STYLE_CLASS,
                "styleClass",
                isDisabled());
    }

    /**
     * <p>Return the value of the <code>rendered</code> property.</p>
     */
    public boolean isRendered() {
        if (!Util.isRenderedOnUserRole(this)) {
            return false;
        }
        return super.isRendered();
    }

    /**
     * <p>Return the value of the <code>onclickeffect</code> property.</p>
     */
    public Effect getOnclickeffect() {
        if (onclickeffect != null) {
            return onclickeffect;
        }
        ValueBinding vb = getValueBinding("onclickeffect");

        return vb != null ? (Effect) vb.getValue(getFacesContext()) : null;
    }

    /**
     * <p>Set the value of the <code>onclickeffect</code> property.</p>
     */
    public void setOnclickeffect(Effect onclickeffect) {
        JavascriptContext
                .includeLib(JavascriptContext.ICE_EXTRAS, getFacesContext());
        this.onclickeffect = onclickeffect;
    }

    /**
     * <p>Set the value of the <code>disabled</code> property.</p>
     */
    public void setDisabled(boolean disabled) {
        this.disabled = new Boolean(disabled);
        ValueBinding vb = getValueBinding("disabled");
        if (vb != null) {
            vb.setValue(getFacesContext(), this.disabled);
            this.disabled = null;
        }
    }

    /**
     * <p>Return the value of the <code>disabled</code> property.</p>
     */
    public boolean isDisabled() {
        if (!Util.isEnabledOnUserRole(this)) {
            return true;
        }
        if (disabled != null) {
            return disabled.booleanValue();
        }
        ValueBinding vb = getValueBinding("disabled");
        Boolean v =
                vb != null ? (Boolean) vb.getValue(getFacesContext()) : null;
        return v != null ? v.booleanValue() : false;
    }

    /**
     * <p>Return the value of the <code>ondblclickeffect</code> property.</p>
     */
    public Effect getOndblclickeffect() {
        if (ondblclickeffect != null) {
            return ondblclickeffect;
        }
        ValueBinding vb = getValueBinding("ondblclickeffect");

        return vb != null ? (Effect) vb.getValue(getFacesContext()) : null;
    }

    /**
     * <p>Set the value of the <code>ondblclickeffect</code> property.</p>
     */
    public void setOndblclickeffect(Effect ondblclickeffect) {
        JavascriptContext
                .includeLib(JavascriptContext.ICE_EXTRAS, getFacesContext());
        this.ondblclickeffect = ondblclickeffect;
    }

    /**
     * <p>Return the value of the <code>onmousedowneffect</code> property.</p>
     */
    public Effect getOnmousedowneffect() {
        if (onmousedowneffect != null) {
            return onmousedowneffect;
        }
        ValueBinding vb = getValueBinding("onmousedowneffect");

        return vb != null ? (Effect) vb.getValue(getFacesContext()) : null;
    }

    /**
     * <p>Set the value of the <code>onmousedowneffect</code> property.</p>
     */
    public void setOnmousedowneffect(Effect onmousedowneffect) {
        JavascriptContext
                .includeLib(JavascriptContext.ICE_EXTRAS, getFacesContext());
        this.onmousedowneffect = onmousedowneffect;
    }

    /**
     * <p>Return the value of the <code>onmouseupeffect</code> property.</p>
     */
    public Effect getOnmouseupeffect() {
        if (onmouseupeffect != null) {
            return onmouseupeffect;
        }
        ValueBinding vb = getValueBinding("onmouseupeffect");

        return vb != null ? (Effect) vb.getValue(getFacesContext()) : null;
    }

    /**
     * <p>Set the value of the <code>onmouseupeffect</code> property.</p>
     */
    public void setOnmouseupeffect(Effect onmouseupeffect) {
        JavascriptContext
                .includeLib(JavascriptContext.ICE_EXTRAS, getFacesContext());
        this.onmouseupeffect = onmouseupeffect;
    }

    /**
     * <p>Return the value of the <code>onmousemoveeffect</code> property.</p>
     */
    public Effect getOnmousemoveeffect() {
        if (onmousemoveeffect != null) {
            return onmousemoveeffect;
        }
        ValueBinding vb = getValueBinding("onmousemoveeffect");

        return vb != null ? (Effect) vb.getValue(getFacesContext()) : null;
    }

    /**
     * <p>Set the value of the <code>onmousemoveeffect</code> property.</p>
     */
    public void setOnmousemoveeffect(Effect onmousemoveeffect) {
        JavascriptContext
                .includeLib(JavascriptContext.ICE_EXTRAS, getFacesContext());
        this.onmousemoveeffect = onmousemoveeffect;
    }

    /**
     * <p>Return the value of the <code>onmouseovereffect</code> property.</p>
     */
    public Effect getOnmouseovereffect() {
        if (onmouseovereffect != null) {
            return onmouseovereffect;
        }
        ValueBinding vb = getValueBinding("onmouseovereffect");

        return vb != null ? (Effect) vb.getValue(getFacesContext()) : null;
    }

    /**
     * <p>Set the value of the <code>onmouseovereffect</code> property.</p>
     */
    public void setOnmouseovereffect(Effect onmouseovereffect) {
        JavascriptContext
                .includeLib(JavascriptContext.ICE_EXTRAS, getFacesContext());
        this.onmouseovereffect = onmouseovereffect;
    }

    /**
     * <p>Return the value of the <code>onmouseouteffect</code> property.</p>
     */
    public Effect getOnmouseouteffect() {
        if (onmouseouteffect != null) {
            return onmouseouteffect;
        }
        ValueBinding vb = getValueBinding("onmouseouteffect");

        return vb != null ? (Effect) vb.getValue(getFacesContext()) : null;
    }

    /**
     * <p>Set the value of the <code>onmouseouteffect</code> property.</p>
     */
    public void setOnmouseouteffect(Effect onmouseouteffect) {
        JavascriptContext
                .includeLib(JavascriptContext.ICE_EXTRAS, getFacesContext());
        this.onmouseouteffect = onmouseouteffect;
    }


    /**
     * <p>Return the value of the <code>onkeypresseffect</code> property.</p>
     */
    public Effect getOnkeypresseffect() {
        if (onkeypresseffect != null) {
            return onkeypresseffect;
        }
        ValueBinding vb = getValueBinding("onkeypresseffect");

        return vb != null ? (Effect) vb.getValue(getFacesContext()) : null;
    }

    /**
     * <p>Set the value of the <code>onkeypresseffect</code> property.</p>
     */
    public void setOnkeypresseffect(Effect onkeypresseffect) {
        JavascriptContext
                .includeLib(JavascriptContext.ICE_EXTRAS, getFacesContext());
        this.onkeypresseffect = onkeypresseffect;
    }

    /**
     * <p>Return the value of the <code>onkeydowneffect</code> property.</p>
     */
    public Effect getOnkeydowneffect() {
        if (onkeydowneffect != null) {
            return onkeydowneffect;
        }
        ValueBinding vb = getValueBinding("onkeydowneffect");

        return vb != null ? (Effect) vb.getValue(getFacesContext()) : null;
    }

    /**
     * <p>Set the value of the <code>onkeydowneffect</code> property.</p>
     */
    public void setOnkeydowneffect(Effect onkeydowneffect) {
        JavascriptContext
                .includeLib(JavascriptContext.ICE_EXTRAS, getFacesContext());
        this.onkeydowneffect = onkeydowneffect;
    }

    /**
     * <p>Return the value of the <code>onkeyupeffect</code> property.</p>
     */
    public Effect getOnkeyupeffect() {
        if (onkeyupeffect != null) {
            return onkeyupeffect;
        }
        ValueBinding vb = getValueBinding("onkeyupeffect");

        return vb != null ? (Effect) vb.getValue(getFacesContext()) : null;
    }

    /**
     * <p>Set the value of the <code>onkeyupeffect</code> property.</p>
     */
    public void setOnkeyupeffect(Effect onkeyupeffect) {
        JavascriptContext
                .includeLib(JavascriptContext.ICE_EXTRAS, getFacesContext());
        this.onkeyupeffect = onkeyupeffect;
    }

    /**
     * <p>Return the value of the <code>currentStyle</code> property.</p>
     */
    public CurrentStyle getCurrentStyle() {
        return currentStyle;
    }

    /**
     * <p>Set the value of the <code>currentStyle</code> property.</p>
     */
    public void setCurrentStyle(CurrentStyle currentStyle) {
        this.currentStyle = currentStyle;
    }

    /**
     * <p>Set the value of the <code>percentEncode</code> property.</p>
     */
    public void setPercentEncode(boolean percentEncode) {
        this.percentEncode = Boolean.valueOf(percentEncode);

    }

    /**
     * <p>Return the value of the <code>visible</code> property.</p>
     */
    public boolean isPercentEncode() {
        if (percentEncode != null) {
            return percentEncode.booleanValue();
        }
        ValueBinding vb = getValueBinding("percentEncode");
        Boolean boolVal =
                vb != null ? (Boolean) vb.getValue(getFacesContext()) : null;
        return boolVal != null ? boolVal.booleanValue() : false;
    }

    /**
     * <p>Gets the state of the instance as a <code>Serializable</code>
     * Object.</p>
     */
    public Object saveState(FacesContext context) {
        Object values[] = new Object[22];
        values[0] = super.saveState(context);
        values[1] = renderedOnUserRole;
        values[2] = effect;
        values[3] = onclickeffect;
        values[4] = ondblclickeffect;
        values[5] = onmousedowneffect;
        values[6] = onmouseupeffect;
        values[7] = onmousemoveeffect;
        values[8] = onmouseovereffect;
        values[9] = onmouseouteffect;
        values[13] = onkeypresseffect;
        values[14] = onkeydowneffect;
        values[15] = onkeyupeffect;
        values[16] = enabledOnUserRole;
        values[17] = disabled;
        values[18] = currentStyle;
        values[19] = visible;
        values[20] = styleClass;
        values[21] = percentEncode;
        return ((Object) (values));
    }

    /**
     * <p>Perform any processing required to restore the state from the entries
     * in the state Object.</p>
     */
    public void restoreState(FacesContext context, Object state) {
        Object values[] = (Object[]) state;
        super.restoreState(context, values[0]);
        renderedOnUserRole = (String) values[1];
        effect = (Effect) values[2];
        onclickeffect = (Effect) values[3];
        ondblclickeffect = (Effect) values[4];
        onmousedowneffect = (Effect) values[5];
        onmouseupeffect = (Effect) values[6];
        onmousemoveeffect = (Effect) values[7];
        onmouseovereffect = (Effect) values[8];
        onmouseouteffect = (Effect) values[9];
        onkeypresseffect = (Effect) values[13];
        onkeydowneffect = (Effect) values[14];
        onkeyupeffect = (Effect) values[15];
        enabledOnUserRole = (String) values[16];
        disabled = (Boolean) values[17];
        currentStyle = (CurrentStyle) values[18];
        visible = (Boolean) values[19];
        styleClass = (String) values[20];
        percentEncode = (Boolean) values[21];
    }
}
