// Copyright © 2022 Rangeproof Pty Ltd. All rights reserved.

import Foundation
import GRDB
import SessionUtilitiesKit

extension MessageReceiver {
    internal static func handleExpirationTimerUpdate(_ db: Database, message: ExpirationTimerUpdate) throws {
        // Get the target thread
//        guard
//            let targetId: String = MessageReceiver.threadInfo(db, message: message, openGroupId: nil)?.id,
//            let sender: String = message.sender,
//            let thread: SessionThread = try? SessionThread.fetchOne(db, id: targetId)
//        else { return }
//        
//        // Update the configuration
//        //
//        // Note: Messages which had been sent during the previous configuration will still
//        // use it's settings (so if you enable, send a message and then disable disappearing
//        // message then the message you had sent will still disappear)
//        let config: DisappearingMessagesConfiguration = try thread.disappearingMessagesConfiguration
//            .fetchOne(db)
//            .defaulting(to: DisappearingMessagesConfiguration.defaultWith(thread.id))
//            .with(
//                // If there is no duration then we should disable the expiration timer
//                isEnabled: ((message.duration ?? 0) > 0),
//                durationSeconds: (
//                    message.duration.map { TimeInterval($0) } ??
//                    DisappearingMessagesConfiguration.defaultDuration
//                )
//            )
//        
//        // Add an info message for the user
//        _ = try Interaction(
//            serverHash: nil, // Intentionally null so sync messages are seen as duplicates
//            threadId: thread.id,
//            authorId: sender,
//            variant: .infoDisappearingMessagesUpdate,
//            body: config.messageInfoString(
//                with: (sender != getUserHexEncodedPublicKey(db) ?
//                    Profile.displayName(db, id: sender) :
//                    nil
//                ),
//                isPreviousOff: false
//            ),
//            timestampMs: Int64(message.sentTimestamp ?? 0)   // Default to `0` if not set
//        ).inserted(db)
//        
//        // Finally save the changes to the DisappearingMessagesConfiguration (If it's a duplicate
//        // then the interaction unique constraint will prevent the code from getting here)
//        try config.save(db)
    }
}