//
// Copyright 2018 Signal Messenger, LLC
// SPDX-License-Identifier: AGPL-3.0-only
//

import SignalServiceKit

public class TypingIndicatorInteraction: TSInteraction {
    public static let TypingIndicatorId = "TypingIndicator"

    public override var isDynamicInteraction: Bool {
        true
    }

    public override var interactionType: OWSInteractionType {
        .typingIndicator
    }

    @available(*, unavailable, message: "use other constructor instead.")
    public required init(coder aDecoder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }

    @available(*, unavailable, message: "use other constructor instead.")
    public required init(dictionary dictionaryValue: [String: Any]!) throws {
        fatalError("init(dictionary:) has not been implemented")
    }

    public let address: SignalServiceAddress

    public init(thread: TSThread, timestamp: UInt64, address: SignalServiceAddress) {
        self.address = address

        super.init(uniqueId: TypingIndicatorInteraction.TypingIndicatorId,
            timestamp: timestamp, thread: thread)
    }

    public override var shouldBeSaved: Bool {
        return false
    }

    public override func anyWillInsert(with transaction: SDSAnyWriteTransaction) {
        owsFailDebug("The transient interaction should not be saved in the database.")
    }
}