Untitled

class ChatMessageItem(
    private val message: String,
    private val name: String,
    private val color: Int,
    private val isSentByMe: Boolean,
    private val timestamp: Long = System.currentTimeMillis()
) : Item<GroupieViewHolder>() {

    override fun getLayout(): Int {
        return R.layout.item_message
    }

    override fun bind(viewHolder: GroupieViewHolder, position: Int) {
        val tvFrom = viewHolder.itemView.findViewById<TextView>(R.id.tvFrom)
        val tvMessage = viewHolder.itemView.findViewById<TextView>(R.id.tvMessage)
        val tvTime = viewHolder.itemView.findViewById<TextView>(R.id.tvTime)
        val cardRoot = viewHolder.itemView.findViewById<MaterialCardView>(R.id.cardRoot)

        tvFrom.text = name
        tvMessage.text = message
        cardRoot.setCardBackgroundColor(color)

        val sdf = SimpleDateFormat("HH:mm", Locale.getDefault())
        tvTime.text = sdf.format(Date(timestamp))

        val params = cardRoot.layoutParams as FrameLayout.LayoutParams
        params.gravity = if (isSentByMe) Gravity.START else Gravity.END
        cardRoot.layoutParams = params
    }
}