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/*
 * Copyright (C) 2015 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.common.compat;

import android.net.Uri;
import android.os.Build.VERSION;
import android.os.Build.VERSION_CODES;
import android.provider.ContactsContract;
import android.provider.ContactsContract.Contacts;
import com.android.dialer.compat.CompatUtils;

/** Compatibility class for {@link ContactsContract.Contacts} */
public class ContactsCompat {

  // TODO: Use N APIs
  private static final Uri ENTERPRISE_CONTENT_FILTER_URI =
      Uri.withAppendedPath(Contacts.CONTENT_URI, "filter_enterprise");
  // Copied from ContactsContract.Contacts#ENTERPRISE_CONTACT_ID_BASE, which is hidden.
  private static final long ENTERPRISE_CONTACT_ID_BASE = 1000000000;

  /** Not instantiable. */
  private ContactsCompat() {}

  public static Uri getContentUri() {
    if (VERSION.SDK_INT >= VERSION_CODES.N) {
      return ENTERPRISE_CONTENT_FILTER_URI;
    }
    return Contacts.CONTENT_FILTER_URI;
  }

  /**
   * Return {@code true} if a contact ID is from the contacts provider on the enterprise profile.
   */
  public static boolean isEnterpriseContactId(long contactId) {
    if (CompatUtils.isLollipopCompatible()) {
      return Contacts.isEnterpriseContactId(contactId);
    } else {
      // copied from ContactsContract.Contacts.isEnterpriseContactId
      return (contactId >= ENTERPRISE_CONTACT_ID_BASE)
          && (contactId < ContactsContract.Profile.MIN_ID);
    }
  }
}