/**

 * Copyright (c) 2010 Symbian Foundation and/or its subsidiary(-ies).

 * All rights reserved.

 * This component and the accompanying materials are made available

 * under the terms of the License "Eclipse Public License v1.0"

 * which accompanies this distribution, and is available

 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

 *

 * Initial Contributors:

 * Symbian Foundation - initial contribution.

 * Contributors:

 * Description:

 * Overview:

 * Details:

 * Platforms/Drives/Compatibility:

 * Assumptions/Requirement/Pre-requisites:

 * Failures and causes:

 */

package org.symbian.tools.mtw.internal.deployment.externalapp;

import java.io.File;

import org.eclipse.core.runtime.CoreException;

import org.eclipse.core.runtime.IProgressMonitor;

import org.eclipse.core.runtime.IStatus;

import org.eclipse.core.runtime.PlatformObject;

import org.eclipse.core.runtime.Status;

import org.eclipse.core.runtime.jobs.ISchedulingRule;

import org.eclipse.swt.program.Program;

import org.eclipse.ui.IMemento;

import org.symbian.tools.mtw.core.MTWCore;

import org.symbian.tools.mtw.core.projects.IMTWProject;

import org.symbian.tools.mtw.core.runtimes.IMobileWebRuntime;

import org.symbian.tools.mtw.core.runtimes.IPackager;

import org.symbian.tools.mtw.ui.deployment.IDeploymentTarget;

import org.symbian.tools.mtw.ui.deployment.IDeploymentTargetType;

public class ExternalApplicationDeploymentType extends PlatformObject implements IDeploymentTargetType,

        IDeploymentTarget {

    private IMTWProject project;

    public IStatus deploy(IMTWProject project, IMobileWebRuntime runtime, IProgressMonitor monitor)

            throws CoreException {

        Program app = getExternalApp(project);

        IPackager packager = MTWCore.getDefault().getRuntimesManager().getPackager(project, runtime);

        File file = packager.packageApplication(project, runtime, monitor);

        if (file != null) {

            app.execute(file.toString());

            return new Status(

                    IStatus.OK,

                    MTWCore.PLUGIN_ID,

                    "Mobile web application was passed as an argument to external application. Please follow its prompts to complete deployment.");

        } else {

            return new Status(IStatus.ERROR, MTWCore.PLUGIN_ID, "Application packaging failed");

        }

    }

    public void discoverTargets(IProgressMonitor monitor) throws CoreException {

        // Do nothing

    }

    public IDeploymentTarget findTarget(IMTWProject project, String id) {

        if (getExternalApp(project) != null) {

            return this;

        } else {

            return null;

        }

    }

    public String getDescription() {

        return getExternalApp(project).getName();

    }

    private Program getExternalApp(IMTWProject project) {

        this.project = project;

        IPackager packager = MTWCore.getDefault().getRuntimesManager().getPackager(project);

        if (packager != null) {

            return Program.findProgram(packager.getFileType(project));

        } else {

            return null;

        }

    }

    public String getId() {

        return "mtw.externalapp";

    }

    public String getName() {

        return "Use external application";

    }

    public Program getProgram() {

        return getExternalApp(project);

    }

    public ISchedulingRule getSchedulingRule(IDeploymentTarget target) {

        return null;

    }

    public IDeploymentTarget[] getTargets(IMTWProject project) {

        if (getExternalApp(project) != null) {

            return new IDeploymentTarget[] { this };

        } else {

            return null;

        }

    }

    public void load(IMemento memento) {

        // Do nothing

    }

    public void save(IMemento memento) {

        // Do nothing

    }

    public boolean targetsDiscovered() {

        return true;

    }

}