/*
* Copyright (C) 2013 Samsung System LSI
* 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.android.bluetooth.map;

import android.util.Log;

import java.io.UnsupportedEncodingException;
import java.util.ArrayList;


public class BluetoothMapbMessageEmail extends BluetoothMapbMessage {

    private String mEmailBody = null;

    public void setEmailBody(String emailBody) {
        this.mEmailBody = emailBody;
        this.mCharset = "UTF-8";
        this.mEncoding = "8bit";
    }

    public String getEmailBody() {
        return mEmailBody;
    }

    @Override
    public void parseMsgPart(String msgPart) {
        if (mEmailBody == null) {
            mEmailBody = msgPart;
        } else {
            mEmailBody += msgPart;
        }
    }

    /**
     * Set initial values before parsing - will be called is a message body is found
     * during parsing.
     */
    @Override
    public void parseMsgInit() {
        // Not used for e-mail
    }

    @Override
    public byte[] encode() throws UnsupportedEncodingException {
        ArrayList<byte[]> bodyFragments = new ArrayList<byte[]>();

        /* Store the messages in an ArrayList to be able to handle the different message types in
         a generic way.
         * We use byte[] since we need to extract the length in bytes. */
        if (mEmailBody != null) {
            String tmpBody = mEmailBody.replaceAll("END:MSG",
                    "/END\\:MSG"); // Replace any occurrences of END:MSG with \END:MSG
            bodyFragments.add(tmpBody.getBytes("UTF-8"));
        } else {
            Log.e(TAG, "Email has no body - this should not be possible");
            bodyFragments.add(new byte[0]); // An empty message - this should not be possible
        }
        return encodeGeneric(bodyFragments);
    }

}