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/*
 * Copyright 2017 Red Hat, Inc. and/or its affiliates.
 *
 * 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.dashbuilder.common.client.widgets;

import javax.inject.Inject;

import com.google.gwt.event.dom.client.ClickEvent;
import org.jboss.errai.common.client.dom.Button;
import org.jboss.errai.common.client.dom.Div;
import org.jboss.errai.common.client.dom.Span;
import org.jboss.errai.ui.client.local.api.IsElement;
import org.jboss.errai.ui.shared.api.annotations.DataField;
import org.jboss.errai.ui.shared.api.annotations.EventHandler;
import org.jboss.errai.ui.shared.api.annotations.Templated;

@Templated
public class AlertBoxView implements AlertBox.View, IsElement {

    @Inject
    @DataField
    Div alertDiv;

    @Inject
    @DataField
    Button closeButton;

    @Inject
    @DataField
    Span alertIcon;

    @Inject
    @DataField
    Span alertMessage;

    AlertBox presenter;

    private static final String[] ALERT_CLASS = {"alert-danger", "alert-warning", "alert-success", "alert-info"};
    private static final String[] ALERT_ICON = {"pficon-error-circle-o", "pficon-warning-triangle-o", "pficon-ok", "pficon-info"};

    @Override
    public void init(AlertBox presenter) {
        this.presenter = presenter;
    }

    @Override
    public void setMessage(String text) {
        alertMessage.setTextContent(text);
    }

    @Override
    public void setLevel(AlertBox.Level level) {
        String _alertClass = ALERT_CLASS[level.ordinal()];
        String _alertIcon = ALERT_ICON[level.ordinal()];
        alertDiv.setClassName("alert " + _alertClass);
        alertIcon.setClassName("pficon " + _alertIcon);
    }

    @Override
    public void setCloseEnabled(boolean enabled) {
        closeButton.setHidden(!enabled);
    }

    @EventHandler("closeButton")
    private void onClose(ClickEvent event) {
        presenter.close();
    }
}