/*
 * Copyright 2019 Google LLC
 *
 * 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.google.codelab.awesomedrawingquiz.data

import androidx.room.Dao
import androidx.room.Insert
import androidx.room.OnConflictStrategy
import androidx.room.Query
import io.reactivex.Single

@Dao
interface DrawingDao {

  @Insert(onConflict = OnConflictStrategy.REPLACE)
  fun addAll(drawings: List<Drawing>)

  @Query("SELECT * from drawings WHERE word NOT IN (:excludedWords) ORDER BY RANDOM() LIMIT 1")
  fun getRandomDrawings(excludedWords: List<String>): Single<Drawing>
}
