package co.tiagoaguiar.course.instagram.common.base

import android.os.Bundle
import android.view.Menu
import android.view.MenuInflater
import android.view.View
import androidx.annotation.LayoutRes
import androidx.annotation.MenuRes
import androidx.fragment.app.Fragment

abstract class BaseFragment<T, P : BasePresenter>(
  @LayoutRes  layoutId: Int,
  val bind: (View) -> T
) : Fragment(layoutId) {

  protected var binding: T? = null

  abstract var presenter: P

  override fun onCreate(savedInstanceState: Bundle?) {
    super.onCreate(savedInstanceState)
    if (getMenu() != null) {
      setHasOptionsMenu(true)
    }
    setupPresenter()
  }

  override fun onDestroy() {
    binding = null
    presenter.onDestroy()
    super.onDestroy()
  }

  override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
    getMenu()?.let {
      menu.clear()
      inflater.inflate(it, menu)
    }
    super.onCreateOptionsMenu(menu, inflater)
  }

  override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
    super.onViewCreated(view, savedInstanceState)

    binding = bind(view)

    if (savedInstanceState == null) {
      setupViews()
    }
  }

  abstract fun setupViews()

  abstract fun setupPresenter()

  @MenuRes
  open fun getMenu(): Int? {
    return null
  }

}