/* ownCloud Android Library is available under MIT license
 *   @author masensio
 *   @author David A. Velasco
 *   @author David González Verdugo
 *   Copyright (C) 2018 ownCloud GmbH.
 *
 *   Permission is hereby granted, free of charge, to any person obtaining a copy
 *   of this software and associated documentation files (the "Software"), to deal
 *   in the Software without restriction, including without limitation the rights
 *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 *   copies of the Software, and to permit persons to whom the Software is
 *   furnished to do so, subject to the following conditions:
 *
 *   The above copyright notice and this permission notice shall be included in
 *   all copies or substantial portions of the Software.
 *
 *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 *   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
 *   BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
 *   ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 *   CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 *   THE SOFTWARE.
 *
 */

package com.owncloud.android.lib.resources.shares;

import android.net.Uri;

import com.owncloud.android.lib.common.OwnCloudClient;
import com.owncloud.android.lib.common.http.HttpConstants;
import com.owncloud.android.lib.common.http.nonwebdav.DeleteMethod;
import com.owncloud.android.lib.common.operations.RemoteOperation;
import com.owncloud.android.lib.common.operations.RemoteOperationResult;
import com.owncloud.android.lib.common.utils.Log_OC;

import okhttp3.Request;
import okhttp3.Response;

/**
 * Remove a share
 *
 * @author masensio
 * @author David A. Velasco
 * @author David González Verdugo
 */

public class RemoveRemoteShareOperation extends RemoteOperation {

    private static final String TAG = RemoveRemoteShareOperation.class.getSimpleName();

    private int mRemoteShareId;

    /**
     * Constructor
     *
     * @param remoteShareId Share ID
     */

    public RemoveRemoteShareOperation(int remoteShareId) {
        mRemoteShareId = remoteShareId;
    }

    @Override
    protected RemoteOperationResult run(OwnCloudClient client) {
        RemoteOperationResult result;

        try {
            String id = "/" + String.valueOf(mRemoteShareId);

            Uri requestUri = client.getBaseUri();
            Uri.Builder uriBuilder = requestUri.buildUpon();
            uriBuilder.appendEncodedPath(ShareUtils.SHARING_API_PATH);
            uriBuilder.appendEncodedPath(String.valueOf(id));

            Request request = new Request.Builder()
                    .url(uriBuilder.build().toString())
                    .addHeader(OCS_API_HEADER, OCS_API_HEADER_VALUE)
                    .build();

            DeleteMethod deleteMethod = new DeleteMethod(client.getOkHttpClient(), request);

            Response response = client.executeHttpMethod(deleteMethod);

            if (isSuccess(response.code())) {

                // Parse xml response and obtain the list of shares
                ShareToRemoteOperationResultParser parser = new ShareToRemoteOperationResultParser(
                        new ShareXMLParser()
                );
                result = parser.parse(response.body().string());

                Log_OC.d(TAG, "Unshare " + mRemoteShareId + ": " + result.getLogMessage());

            } else {
                result = new RemoteOperationResult(false, deleteMethod.getRequest(), response);
            }

        } catch (Exception e) {
            result = new RemoteOperationResult(e);
            Log_OC.e(TAG, "Unshare Link Exception " + result.getLogMessage(), e);
        }

        return result;
    }

    private boolean isSuccess(int status) {
        return (status == HttpConstants.HTTP_OK);
    }
}