class ToolbarNBottombarTemplateLayout<A : Activity>(private val layoutInterface: ToolbarNBottombarTemplateLayoutInterface) : AnkoComponent<A> {

    override fun createView(ui: AnkoContext<A>): View {
        return ui.constraintLayout {

            val toolbar = themedToolbar(layoutInterface.toolbarStyleId())
            toolbar.layoutParams = ConstraintLayout.LayoutParams(ConstraintLayout.LayoutParams.MATCH_PARENT,
                    ConstraintLayout.LayoutParams.WRAP_CONTENT)

            val included = include<View>(layoutInterface.includedLayoutId()) {
                id = View.generateViewId()
            }

            val footer = themedTextView(layoutInterface.footerStyleId())
            footer.layoutParams = ConstraintLayout.LayoutParams(ConstraintLayout.LayoutParams.MATCH_PARENT,
                    ConstraintLayout.LayoutParams.WRAP_CONTENT)

            constraintSet {
                connect(toolbar.id,
                        android.support.constraint.ConstraintSet.TOP,
                        ConstraintSet.PARENT_ID,
                        android.support.constraint.ConstraintSet.TOP)

                connect(footer.id,
                        android.support.constraint.ConstraintSet.BOTTOM,
                        ConstraintSet.PARENT_ID,
                        android.support.constraint.ConstraintSet.BOTTOM)

                connect(included.id,
                        android.support.constraint.ConstraintSet.TOP,
                        toolbar.id,
                        android.support.constraint.ConstraintSet.BOTTOM)
                connect(included.id,
                        android.support.constraint.ConstraintSet.BOTTOM,
                        footer.id,
                        android.support.constraint.ConstraintSet.TOP)
            }.applyTo(this)
        }
    }

    interface ToolbarNBottombarTemplateLayoutInterface {
        fun toolbarStyleId(): Int
        fun includedLayoutId(): Int
        fun footerStyleId(): Int
    }
}