MainActivity

package com.example.masrobot.klikpesanantar.MainApp.Main

import android.app.Activity
import android.content.Intent
import android.os.Bundle
import android.support.design.widget.NavigationView
import android.support.v4.view.GravityCompat
import android.support.v7.app.ActionBarDrawerToggle
import android.support.v7.app.AppCompatActivity
import android.support.v7.widget.LinearLayoutManager
import android.support.v7.widget.RecyclerView
import android.util.Log
import android.view.Menu
import android.view.MenuItem
import android.widget.Toast
import com.example.masrobot.klikpesanantar.MainApp.Model.Kategori
import com.example.masrobot.klikpesanantar.MainApp.Model.Users
import com.example.masrobot.klikpesanantar.MainApp.adapter.MainAdapter
import com.example.masrobot.klikpesanantar.R
import com.firebase.ui.auth.AuthUI
import com.firebase.ui.auth.ErrorCodes
import com.firebase.ui.auth.IdpResponse
import com.firebase.ui.auth.data.model.User
import kotlinx.android.synthetic.main.activity_main.*
import kotlinx.android.synthetic.main.app_bar_main.*
import kotlinx.android.synthetic.main.nav_header_main.view.*
import org.jetbrains.anko.alert
import org.jetbrains.anko.appcompat.v7.Appcompat
import org.jetbrains.anko.selector
import org.jetbrains.anko.toast
import org.jetbrains.anko.yesButton
import java.util.*
import kotlin.collections.ArrayList


class MainActivity : AppCompatActivity(), NavigationView.OnNavigationItemSelectedListener, MainView {
    // panggil Presenter
    private var presenter = MainPresenter()

    private val TAG: String = MainActivity::class.java.simpleName

    // inisialisasi array dan adapter recylerview
    private val mKategori = ArrayList<Kategori>()
    private var mKategoriAdapter: MainAdapter? = null

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)
        setSupportActionBar(toolbar)

        // Initialize Presenter
        initPresenter()
        onAttachView()
    }

    // Lifecycle section
    // Attach UI from Presenter
    override fun onAttachView() {
        Log.d(TAG, "onAttachView")

        presenter.onAttach(this)

        // Nav Drawer Toggle
        val toggle = ActionBarDrawerToggle(
                this, drawer_layout, toolbar, R.string.navigation_drawer_open, R.string.navigation_drawer_close)
        drawer_layout.addDrawerListener(toggle)
        toggle.syncState()

        nav_view.setNavigationItemSelectedListener(this)

        // Recyclerview initialize
        val mRvKategori = findViewById<RecyclerView>(R.id.rv_kategori)
        mKategoriAdapter = MainAdapter(this, mKategori)
        mRvKategori.adapter = mKategoriAdapter
        mRvKategori.layoutManager = LinearLayoutManager(this)

        // run onCreate from Presenter
        presenter.onCreate()
    }

    // Detach UI from Presenter
    override fun onDetachView() {
        Log.d(TAG, "onDetachView")
        presenter.onDetach()
    }

    // start activity
    override fun onStart() {
        Log.d(TAG, "onStart")

        super.onStart()

        // run firebase get data onStart
        presenter.onStart()
    }

    // resume activity with check user is auth?
    override fun onResume() {
        Log.d(TAG, "onResume")

        super.onResume()

        // resume activity with check user is auth?
        presenter.onResume()
    }

    // stop activity with stop listener firebase database
    override fun onStop() {
        Log.d(TAG, "onStop")

        super.onStop()

        // fun firebase remove listener
        presenter.onStop()
    }

    // Destroy activity
    override fun onDestroy() {
        Log.d(TAG, "onDestroy")

        super.onDestroy()

        // onDestroy call Detach View
        onDetachView()
    }

    // Initialize MainPresenter
    private fun initPresenter() {
        presenter = MainPresenter()
    }

    // Navigation Section
    // Back button pressed
    override fun onBackPressed() {
        if (drawer_layout.isDrawerOpen(GravityCompat.START)) {
            drawer_layout.closeDrawer(GravityCompat.START)
        } else {
            super.onBackPressed()
        }
    }

    // create toolbar menu
    override fun onCreateOptionsMenu(menu: Menu): Boolean {
        // Inflate the menu; this adds items to the action bar if it is present.
        menuInflater.inflate(R.menu.main, menu)
        return true
    }

    // toolbar menu
    override fun onOptionsItemSelected(item: MenuItem): Boolean {
        // Handle action bar item clicks here. The action bar will
        // automatically handle clicks on the Home/Up button, so long
        // as you specify a parent activity in AndroidManifest.xml.
        when (item.itemId) {
            R.id.action_shopping_chart -> return true
        }
        return super.onOptionsItemSelected(item)
    }

    // Navigation Drawer
    override fun onNavigationItemSelected(item: MenuItem): Boolean = presenter.
            navigationItemSelected(item)

    // show menu item with authentication
    override fun menuItemWithAuth() {
        // Menu Item Hide
        nav_view.menu.findItem(R.id.nav_masuk).isVisible = false

        // Menu Item Show
        nav_view.menu.findItem(R.id.nav_favorit).isVisible = true
        nav_view.menu.findItem(R.id.nav_toko).isVisible = true
        nav_view.menu.findItem(R.id.nav_pengaturan).isVisible = true
        nav_view.menu.findItem(R.id.nav_keluar).isVisible = true

        // Header Text
        nav_view.getHeaderView(0).nama_lengkap?.text = "Your Username"
        nav_view.getHeaderView(0).user_status?.text = "Your user status"
        nav_view.getHeaderView(0).info_saldo?.text = "$$$"
    }

    // show menu item without authentication
    override fun menuItemWithoutAuth() {
        // Menu Item Hide
        nav_view.menu.findItem(R.id.nav_favorit).isVisible = false
        nav_view.menu.findItem(R.id.nav_toko).isVisible = false
        nav_view.menu.findItem(R.id.nav_pengaturan).isVisible = false
        nav_view.menu.findItem(R.id.nav_keluar).isVisible = false

        // Menu Item Show
        nav_view.menu.findItem(R.id.nav_masuk).isVisible = true

        // Header Text
        nav_view.getHeaderView(0).nama_lengkap?.setText(R.string.app_name)
        nav_view.getHeaderView(0).user_status?.text = ""
        nav_view.getHeaderView(0).info_saldo?.text = ""
    }

    // close navigation drawer
    override fun closeDrawer() {
        drawer_layout.closeDrawer(GravityCompat.START)
    }

    // startactivity from presenter
    override fun onStartActivity(intent: Intent) {
        startActivity(intent)
    }

    // Logic from Presenter Section
    // get passing data from firebase
    override fun refreshKategoriList(kategoris: List<Kategori>) {
        mKategori.clear()
        mKategori.addAll(kategoris)
        mKategoriAdapter?.notifyDataSetChanged()
    }

    // get passing toast error database from firebase
    override fun toast(message: String) = Toast.makeText(this, message,
            Toast.LENGTH_SHORT).show()

    // fungsi sign in
    override fun signIn(requestCode: Int) {
        startActivityForResult(
                // Get an instance of AuthUI based on the default app
                AuthUI.getInstance()
                        .createSignInIntentBuilder()
                        .setAvailableProviders(Arrays.asList(
                                AuthUI.IdpConfig.PhoneBuilder()
                                        .setDefaultCountryIso("id")
                                        .build(),
                                AuthUI.IdpConfig.GoogleBuilder().build()))
                        .setIsSmartLockEnabled(true)
                        .setLogo(R.drawable.ic_klikpesanantar)
                        .setTheme(R.style.LoginTheme_NoActionBar)
                        .build(),
                requestCode)
    }

    // fungsi sign out
    override fun signOut() {
        AuthUI.getInstance()
                .signOut(this)
                .addOnCompleteListener { task ->
                    if (task.isSuccessful) {
                        presenter.onResume()
                        signIn(presenter.RC_SIGN_IN)
                    } else {
                        toast(R.string.fui_error_unknown)
                    }
                }
    }

    // catch data from sign in firebaseUI
    override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
        super.onActivityResult(requestCode, resultCode, data)
        // RC_SIGN_IN is the request code you passed into startActivityForResult(...) when starting the sign in flow.
        if (requestCode == presenter.RC_SIGN_IN) {
            val response = IdpResponse.fromResultIntent(data)

            // Successfully signed in
            if (resultCode == Activity.RESULT_OK) {

                Log.w(TAG, "Sign In Success")
            } else {
                // Sign in failed
                if (response == null) {
                    // User pressed back button
                    Log.w(TAG, "Sign In Cancelled")
                }

                if (response?.error?.errorCode == ErrorCodes.NO_NETWORK) {
                    alert(Appcompat, "No Internet Access") {
                        yesButton {  }
                    }.show()
                    Log.w(TAG, "No Internet Access")
                }
                Log.e(TAG, "Sign-in error: ${response?.error?.message}", response?.error)
            }
        }
    }
}