package com.redhat.thermostat.tools.eclipse.plugin;

import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.IWorkspaceRoot;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.Path;

public class ProjectUtils {

    private static IWorkspaceRoot root;

    static {
        root = ResourcesPlugin.getWorkspace().getRoot();
    }

    /** Return true if {@code name} corresponds to a valid project */
    public static boolean isValid(String name) {
        if (name.length() == 0) {
            return false;
        }

        IResource container = root.findMember(new Path(name));

        if (container == null
                || (container.getType() & (IResource.PROJECT | IResource.FOLDER)) == 0) {
            return false;
        }

        if (!container.isAccessible()) {
            return false;
        }

        return true;
    }
}