import Foundation
#if os(macOS)
    import PostboxMac
    import SwiftSignalKitMac
#else
    import Postbox
    import SwiftSignalKit
#endif

public func enqueueMessage(account: Account, peerId: PeerId, text: String, replyMessageId: MessageId?, media: Media? = nil) -> Signal<Void, NoError> {
    return account.postbox.modify { modifier -> Void in
        if let peer = modifier.getPeer(peerId) {
            var attributes: [MessageAttribute] = []
            if let replyMessageId = replyMessageId {
                attributes.append(ReplyMessageAttribute(messageId: replyMessageId))
            }
            var flags = StoreMessageFlags()
            flags.insert(.Unsent)
            
            var mediaList: [Media] = []
            if let media = media {
                mediaList.append(media)
            }
            
            modifier.addMessages([StoreMessage(peerId: peerId, namespace: Namespaces.Message.Local, timestamp: Int32(account.network.context.globalTime()), flags: flags, tags: tagsForStoreMessage(mediaList), forwardInfo: nil, authorId: account.peerId, text: text, attributes: attributes, media: mediaList)], location: .Random)
        }
    }
}