/*
 * Copyright (C) 2017 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.dialer.voicemail.listui;

import android.content.Context;
import android.text.TextUtils;
import com.android.dialer.voicemail.model.VoicemailEntry;

/**
 * Computes the primary text for voicemail entries.
 *
 * <p>These text values are shown in the voicemail tab.
 */
public class VoicemailEntryText {

  public static String buildPrimaryVoicemailText(Context context, VoicemailEntry data) {
    StringBuilder primaryText = new StringBuilder();
    if (!TextUtils.isEmpty(data.name())) {
      primaryText.append(data.name());
    } else if (!TextUtils.isEmpty(data.formattedNumber())) {
      primaryText.append(data.formattedNumber());
    } else {
      // TODO(uabdullah): Handle CallLog.Calls.PRESENTATION_*, including Verizon restricted numbers.
      primaryText.append(context.getText(R.string.voicemail_entry_unknown));
    }
    return primaryText.toString();
  }
}