/*
 * Copyright 2020 The Matrix.org Foundation C.I.C.
 *
 * 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 org.matrix.android.sdk.internal.crypto.store.db.model

import io.realm.RealmObject
import io.realm.annotations.PrimaryKey
import org.matrix.android.sdk.internal.crypto.model.OlmInboundGroupSessionWrapper2
import org.matrix.android.sdk.internal.crypto.store.db.deserializeFromRealm
import org.matrix.android.sdk.internal.crypto.store.db.serializeForRealm
import timber.log.Timber

internal fun OlmInboundGroupSessionEntity.Companion.createPrimaryKey(sessionId: String?, senderKey: String?) = "$sessionId|$senderKey"

internal open class OlmInboundGroupSessionEntity(
        // Combined value to build a primary key
        @PrimaryKey var primaryKey: String? = null,
        var sessionId: String? = null,
        var senderKey: String? = null,
        // olmInboundGroupSessionData contains Json
        var olmInboundGroupSessionData: String? = null,
        // Indicate if the key has been backed up to the homeserver
        var backedUp: Boolean = false
) :
        RealmObject() {

    fun getInboundGroupSession(): OlmInboundGroupSessionWrapper2? {
        return try {
            deserializeFromRealm<OlmInboundGroupSessionWrapper2?>(olmInboundGroupSessionData)
        } catch (failure: Throwable) {
            Timber.e(failure, "## Deserialization failure")
            return null
        }
    }

    fun putInboundGroupSession(olmInboundGroupSessionWrapper: OlmInboundGroupSessionWrapper2?) {
        olmInboundGroupSessionData = serializeForRealm(olmInboundGroupSessionWrapper)
    }

    companion object
}
