/*
 * Copyright (C) 2012 The Android Open Source Project
 *
 * 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.contacts.model.dataitem;

import android.content.ContentValues;
import android.provider.ContactsContract;
import android.provider.ContactsContract.CommonDataKinds.Email;
import android.provider.ContactsContract.CommonDataKinds.Im;

/**
 * Represents an IM data item, wrapping the columns in
 * {@link ContactsContract.CommonDataKinds.Im}.
 */
public class ImDataItem extends DataItem {

    private final boolean mCreatedFromEmail;

    /* package */ ImDataItem(ContentValues values) {
        super(values);
        mCreatedFromEmail = false;
    }

    private ImDataItem(ContentValues values, boolean createdFromEmail) {
        super(values);
        mCreatedFromEmail = createdFromEmail;
    }

    public static ImDataItem createFromEmail(EmailDataItem item) {
        ImDataItem im = new ImDataItem(new ContentValues(item.getContentValues()), true);
        im.setMimeType(Im.CONTENT_ITEM_TYPE);
        return im;
    }

    public String getData() {
        if (mCreatedFromEmail) {
            return getContentValues().getAsString(Email.DATA);
        } else {
            return getContentValues().getAsString(Im.DATA);
        }
    }

    /**
     * Values are one of Im.TYPE_*
     */
    public int getType() {
        return getContentValues().getAsInteger(Im.TYPE);
    }

    public String getLabel() {
        return getContentValues().getAsString(Im.LABEL);
    }

    /**
     * Values are one of Im.PROTOCOL_
     */
    public Integer getProtocol() {
        return getContentValues().getAsInteger(Im.PROTOCOL);
    }

    public boolean isProtocolValid() {
        return getProtocol() != null;
    }

    public String getCustomProtocol() {
        return getContentValues().getAsString(Im.CUSTOM_PROTOCOL);
    }

    public int getChatCapability() {
        Integer result = getContentValues().getAsInteger(Im.CHAT_CAPABILITY);
        return result == null ? 0 : result;
    }

    public boolean isCreatedFromEmail() {
        return mCreatedFromEmail;
    }
}