//

// ChatMessageTextViewModel.swift

// Rocket.Chat

//

// Created by Rafael Machado on 01/04/17.

// Copyright © 2017 Rocket.Chat. All rights reserved.

//

import UIKit

import RealmSwift

final class ChatMessageTextViewModel {

var color: UIColor {

return attachment.color != nil

? UIColor(hex: attachment.color)

: UIColor.lightGray

}

var title: String {

return attachment.title

}

var text: String {

if attachment.titleLink.count > 0 {

return localized("chat.message.open_file")

}

return attachment.text ?? ""

}

var thumbURL: URL? {

return URL(string: attachment.thumbURL ?? "")

}

var collapsed: Bool {

return attachment.collapsed

}

let attachment: Attachment

init(withAttachment attachment: Attachment) {

self.attachment = attachment

}

func toggleCollpase() {

Realm.executeOnMainThread({ _ in

self.attachment.collapsed = !self.attachment.collapsed

})

}

}