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data class SchemeRouter(@IdRes val destinationId: Int, val `moreOptions`: Any)

data class SchemeCommand(val routers: List<SchemeRouter>, val `moreOptions`: Any)

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private val recyclerViewState = SubmittableRecyclerViewState(
    object : DiffUtil.ItemCallback<AntonioUiModel>() {
        override fun areItemsTheSame(oldItem: AntonioUiModel, newItem: AntonioUiModel) =
            oldItem.id == newItem.id

        override fun areContentsTheSame(oldItem: AntonioUiModel, newItem: AntonioUiModel) =
            oldItem == newItem
    })

override fun onCreate(savedInstanceState: Bundle?) {

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sealed class AntonioUiModel(
    val type: Type,
    open val id: Long,
    open val price: Int
) : AntonioBindingModel {
    enum class Type { MONITOR, MOUSE, PHONE }

    override fun bindingVariableId(): Int = BR.item

    data class Monitor(override val id: Long, override val price: Int, val inch: Float) :

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dependencies {
    // https://github.com/naverz/Antonio
    implementation "io.github.naverz:antonio-databinding:1.0.3-alpha"
    implementation "io.github.naverz:antonio-annotation:0.0.1-alpha"
    kapt "io.github.naverz:antonio-annotation:0.0.1-alpha"
}

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private val adapter by lazy {
    DataBindingAdapter<NormalUiModel>(
        bindingVariableId = BR.item,
        variables = mapOf(BR.onNormalListener to onNormalListener),
        object : DiffUtil.ItemCallback<BindingItem<NormalUiModel>>() {
            override fun areItemsTheSame(
                oldItem: BindingItem<NormalUiModel>, newItem: BindingItem<NormalUiModel>
            ) = oldItem.item.id == newItem.item.id

            override fun areContentsTheSame(

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data class BindingItem<ITEM>(@LayoutRes val type: Int, val item: ITEM)

fun <T> T.toBindingItem(@LayoutRes type: Int): BindingItem<T> {
    return BindingItem(type, this)
}

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private val adapter by lazy { NormalAdapter(onNormalListener) }

override fun onCreate(savedInstanceState: Bundle?) {

  binding.recyclerView.adapter = adapter

  viewModel.uiModels.observe(this) {
        adapter.submitList(it)
    }
}

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class NormalAdapter(
    private val onNormalListener: OnNormalListener
) : ListAdapter<NormalUiModel, BindViewHolder<NormalUiModel>>(
    object : DiffUtil.ItemCallback<NormalUiModel>() {
        override fun areItemsTheSame(oldItem: NormalUiModel, newItem: NormalUiModel) =
            oldItem.id == newItem.id

        override fun areContentsTheSame(oldItem: NormalUiModel, newItem: NormalUiModel) =
            oldItem == newItem
    }

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<layout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    >

    <data>

        <variable
            name="item"

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interface OnNormalListener {
    fun onClicked(item: NormalUiModel)
}