package com.snakelord.pet.fitness.presentation.users

import android.os.Bundle
import android.view.View
import android.widget.LinearLayout
import android.widget.ProgressBar
import androidx.appcompat.widget.Toolbar
import androidx.fragment.app.FragmentTransaction
import androidx.recyclerview.widget.RecyclerView
import com.snakelord.pet.fitness.R
import com.snakelord.pet.fitness.data.model.UserModel
import com.snakelord.pet.fitness.presentation.common.interfaces.OnUserListener
import com.snakelord.pet.fitness.presentation.trains_editor.TrainsEditorFragment
import com.snakelord.pet.fitness.presentation.users.adapter.UsersRecyclerViewAdapter
import moxy.MvpAppCompatFragment
import moxy.ktx.moxyPresenter

class UsersFragment : MvpAppCompatFragment(R.layout.fragment_abstract_list), UsersView {

    private lateinit var toolbar: Toolbar
    private lateinit var progressBar: ProgressBar
    private lateinit var usersRecyclerView: RecyclerView
    private lateinit var firebaseErrorLayout: LinearLayout
    private val presenter by moxyPresenter { UsersPresenter() }

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

    private fun initUI(view: View) {
        progressBar = view.findViewById(R.id.progress_circle)
        usersRecyclerView = view.findViewById(R.id.recycler_view)
        firebaseErrorLayout = view.findViewById(R.id.firebase_error_layout)
        toolbar = view.findViewById(R.id.toolbar)
        toolbar.setTitle(R.string.users)
    }

    private val userClickListener = object : OnUserListener {
        override fun onUserClick(user: UserModel) {
            presenter.openEditor(user)
        }
    }

    override fun showUsersList(users: List<UserModel>) {
        progressBar.visibility = View.GONE
        firebaseErrorLayout.visibility = View.GONE
        val adapter = UsersRecyclerViewAdapter()
        adapter.setUsersList(users)
        adapter.setUserOnClickListener(userClickListener)
        usersRecyclerView.adapter = adapter
        usersRecyclerView.visibility = View.VISIBLE
    }

    override fun showReceiveError() {
        progressBar.visibility = View.GONE
        firebaseErrorLayout.visibility = View.VISIBLE
    }

    override fun openTrainsEditor(editorFragment: TrainsEditorFragment) {
        fragmentManager!!.beginTransaction()
            .replace(R.id.child_fragment_container, editorFragment)
            .addToBackStack(null)
            .commit()
    }

}