package com.github.libretube

import android.app.Activity
import android.app.ProgressDialog.show
import android.content.Context
import android.content.Intent
import android.content.pm.ActivityInfo
import android.content.res.Configuration
import android.net.ConnectivityManager
import android.net.NetworkInfo
import android.net.Uri
import android.os.Build
import androidx.appcompat.app.AppCompatActivity
import android.os.Bundle
import android.os.Handler
import android.util.Log
import android.view.*
import android.view.inputmethod.InputMethodManager
import android.widget.Button
import android.widget.LinearLayout
import android.widget.Toast
import androidx.appcompat.app.AppCompatDelegate
import androidx.appcompat.widget.Toolbar
import androidx.constraintlayout.motion.widget.MotionLayout
import androidx.constraintlayout.widget.ConstraintLayout
import androidx.core.os.bundleOf
import androidx.core.text.HtmlCompat
import androidx.fragment.app.Fragment
import androidx.navigation.NavController
import com.google.android.material.bottomnavigation.BottomNavigationView
import androidx.navigation.findNavController
import androidx.navigation.ui.setupWithNavController
import androidx.preference.PreferenceManager
import com.google.android.material.color.DynamicColors
import java.lang.Exception
import java.util.*

class MainActivity : AppCompatActivity() {
    val TAG = "MainActivity"
    lateinit var bottomNavigationView: BottomNavigationView
    lateinit var toolbar: Toolbar
    lateinit var navController : NavController

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        val sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this)
        RetrofitInstance.url = sharedPreferences.getString("instance", "https://pipedapi.kavin.rocks/")!!
        DynamicColors.applyToActivitiesIfAvailable(application)
        val languageName = sharedPreferences.getString("language", "sys")
        if (languageName != "") {
            var locale = if (languageName != "sys" && "$languageName".length < 3 ){
                Locale(languageName)
            } else if ("$languageName".length > 3) {
                Locale(languageName?.substring(0,2), languageName?.substring(4,6))
            } else {
                Locale.getDefault()
            }
            val res = resources
            val dm = res.displayMetrics
            val conf = res.configuration
            conf.setLocale(locale)
            Locale.setDefault(locale)
            res.updateConfiguration(conf, dm)
        }

        when (sharedPreferences.getString("theme_togglee", "A")!!) {
            "A" -> AppCompatDelegate.setDefaultNightMode(AppCompatDelegate.MODE_NIGHT_FOLLOW_SYSTEM)
            "L" -> AppCompatDelegate.setDefaultNightMode(AppCompatDelegate.MODE_NIGHT_NO)
            "D" -> AppCompatDelegate.setDefaultNightMode(AppCompatDelegate.MODE_NIGHT_YES)
        }

        val connectivityManager = this.getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager
        val networkInfo=connectivityManager.activeNetworkInfo
        val isConnected = networkInfo != null && networkInfo.isConnected

        if (isConnected == false) {
            setContentView(R.layout.activity_nointernet)
            findViewById<Button>(R.id.retry_button).setOnClickListener() {
                recreate()
            }
        } else {
            setContentView(R.layout.activity_main)

            requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_PORTRAIT

            bottomNavigationView = findViewById(R.id.bottomNav)
            navController = findNavController(R.id.fragment)
            bottomNavigationView.setupWithNavController(navController)

            when (sharedPreferences.getString("default_tab", "home")!!) {
                "home" -> navController.navigate(R.id.home2)
                "subscriptions" -> navController.navigate(R.id.subscriptions)
                "library" -> navController.navigate(R.id.library)
            }

            bottomNavigationView.setOnItemSelectedListener {
                when (it.itemId) {
                    R.id.home2 -> {
                        navController.backQueue.clear()
                        navController.navigate(R.id.home2)
                        true
                    }
                    R.id.subscriptions -> {
                        //navController.backQueue.clear()
                        navController.navigate(R.id.subscriptions)
                        true
                    }
                    R.id.library -> {
                        //navController.backQueue.clear()
                        navController.navigate(R.id.library)
                        true
                    }
                }
                false
            }

            toolbar = findViewById(R.id.toolbar)
            val hexColor = String.format("#%06X", 0xFFFFFF and 0xcc322d)
            val appName = HtmlCompat.fromHtml(
                "Libre<span  style='color:$hexColor';>Tube</span>",
                HtmlCompat.FROM_HTML_MODE_COMPACT
            )
            toolbar.title = appName

        toolbar.setNavigationOnClickListener{
            //settings activity stuff
            val intent = Intent(this, SettingsActivity::class.java)
            startActivity(intent)
            true
        }

            toolbar.setOnMenuItemClickListener {
                when (it.itemId) {
                    R.id.action_search -> {
                        navController.navigate(R.id.searchFragment)
                        true
                    }
                }
                false
            }
        }

    }

    override fun onStart() {
        super.onStart()
        val action: String? = intent?.action
        val data: Uri? = intent?.data
        Log.d(TAG, "dafaq"+data.toString())

        if (data != null) {
            Log.d("dafaq",data.host+" ${data.path} ")
            if(data.host != null){
                    if(data.path != null){
                        //channel
                        if(data.path!!.contains("/channel/") || data.path!!.contains("/c/") || data.path!!.contains("/user/")){
                            var channel = data.path
                            channel = channel!!.replace("/c/","")
                            channel = channel!!.replace("/user/","")
                            val bundle = bundleOf("channel_id" to channel)
                            navController.navigate(R.id.channel,bundle)
                        }else if(data.path!!.contains("/playlist")){
                            var playlist = data.query!!
                            if (playlist.contains("&"))
                            {
                                var playlists = playlist.split("&")
                                for (v in playlists){
                                    if (v.contains("list=")){
                                        playlist = v
                                        break
                                    }
                                }
                            }
                            playlist = playlist.replace("list=","")
                            val bundle = bundleOf("playlist_id" to playlist)
                            navController.navigate(R.id.playlistFragment,bundle)
                        }else if(data.path!!.contains("/shorts/") || data.path!!.contains("/embed/") || data.path!!.contains("/v/")){
                            var watch = data.path!!.replace("/shorts/","").replace("/v/","").replace("/embed/","")
                            var bundle = Bundle()
                            bundle.putString("videoId",watch)
                            var frag = PlayerFragment()
                            frag.arguments = bundle
                            supportFragmentManager.beginTransaction()
                                .remove(PlayerFragment())
                                .commit()
                            supportFragmentManager.beginTransaction()
                                .replace(R.id.container, frag)
                                .commitNow()
                            Handler().postDelayed({
                                val motionLayout = findViewById<MotionLayout>(R.id.playerMotionLayout)
                                motionLayout.transitionToEnd()
                                motionLayout.transitionToStart()
                            }, 100)
                        }else if(data.path!!.contains("/watch") && data.query != null){
                            Log.d("dafaq",data.query!!)
                            var watch = data.query!!
                            if (watch.contains("&"))
                            {
                                var watches = watch.split("&")
                                for (v in watches){
                                    if (v.contains("v=")){
                                        watch = v
                                        break
                                    }
                                }
                            }
                            var bundle = Bundle()
                            bundle.putString("videoId",watch.replace("v=",""))
                            var frag = PlayerFragment()
                            frag.arguments = bundle
                            supportFragmentManager.beginTransaction()
                                .remove(PlayerFragment())
                                .commit()
                            supportFragmentManager.beginTransaction()
                                .replace(R.id.container, frag)
                                .commitNow()
                            Handler().postDelayed({
                                val motionLayout = findViewById<MotionLayout>(R.id.playerMotionLayout)
                                motionLayout.transitionToEnd()
                                motionLayout.transitionToStart()
                            }, 100)

                        }else{
                            var watch = data.path!!.replace("/","")
                            var bundle = Bundle()
                            bundle.putString("videoId",watch)
                            var frag = PlayerFragment()
                            frag.arguments = bundle
                            supportFragmentManager.beginTransaction()
                                .remove(PlayerFragment())
                                .commit()
                            supportFragmentManager.beginTransaction()
                                .replace(R.id.container, frag)
                                .commitNow()
                            Handler().postDelayed({
                                val motionLayout = findViewById<MotionLayout>(R.id.playerMotionLayout)
                                motionLayout.transitionToEnd()
                                motionLayout.transitionToStart()
                            }, 100)
                        }
                    }

            }

        }
    }

    override fun onBackPressed() {
        try{
            val mainMotionLayout = findViewById<MotionLayout>(R.id.mainMotionLayout)
            if (mainMotionLayout.progress == 0.toFloat()){
                mainMotionLayout.transitionToEnd()
                findViewById<ConstraintLayout>(R.id.main_container).isClickable=false
                val motionLayout = findViewById<MotionLayout>(R.id.playerMotionLayout)
                motionLayout.transitionToEnd()
                requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_PORTRAIT
                with(motionLayout) {
                    getConstraintSet(R.id.start).constrainHeight(R.id.player, 0)
                    enableTransition(R.id.yt_transition,true)
                }
                findViewById<LinearLayout>(R.id.linLayout).visibility=View.VISIBLE
                isFullScreen=false
            }else{
                navController.popBackStack()
                if (navController.currentBackStackEntry == null){
                    super.onBackPressed()
                }
            }
        }catch (e: Exception){
            navController.popBackStack()
            if (navController.currentBackStackEntry == null){
                super.onBackPressed()
            }
        }
    }
    override fun onConfigurationChanged(newConfig: Configuration) {
        super.onConfigurationChanged(newConfig)
        val orientation = newConfig.orientation
        if (orientation == Configuration.ORIENTATION_PORTRAIT) {
            println("Portrait")
            unsetFullscreen()
        } else if (orientation == Configuration.ORIENTATION_LANDSCAPE) {
            println("Landscape")
            setFullscreen()
        }
    }
    private fun setFullscreen() {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
            window.attributes.layoutInDisplayCutoutMode =
                WindowManager.LayoutParams.LAYOUT_IN_DISPLAY_CUTOUT_MODE_SHORT_EDGES
        }

        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
            window.setDecorFitsSystemWindows(false)
            window.insetsController?.apply {
                hide(WindowInsets.Type.statusBars() or WindowInsets.Type.navigationBars())
                systemBarsBehavior = WindowInsetsController.BEHAVIOR_SHOW_TRANSIENT_BARS_BY_SWIPE
            }
        } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
            @Suppress("DEPRECATION")
            window.decorView.systemUiVisibility = (View.SYSTEM_UI_FLAG_FULLSCREEN
                    or View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
                    or View.SYSTEM_UI_FLAG_IMMERSIVE
                    or View.SYSTEM_UI_FLAG_LAYOUT_STABLE
                    or View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
                    or View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION)
        }
    }
    private fun unsetFullscreen(){
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
            window.attributes.layoutInDisplayCutoutMode =
                WindowManager.LayoutParams.LAYOUT_IN_DISPLAY_CUTOUT_MODE_DEFAULT
        }

        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
            window.setDecorFitsSystemWindows(true)
            window.insetsController?.apply {
                show(WindowInsets.Type.statusBars() or WindowInsets.Type.navigationBars())
                systemBarsBehavior = WindowInsetsController.BEHAVIOR_DEFAULT
            }
        } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
            @Suppress("DEPRECATION")
            window.decorView.systemUiVisibility = (View.SYSTEM_UI_FLAG_VISIBLE or View.SYSTEM_UI_FLAG_LAYOUT_STABLE)
        }
    }

}
fun Fragment.hideKeyboard() {
    view?.let { activity?.hideKeyboard(it) }
}

fun Activity.hideKeyboard() {
    hideKeyboard(currentFocus ?: View(this))
}

fun Context.hideKeyboard(view: View) {
    val inputMethodManager = getSystemService(Activity.INPUT_METHOD_SERVICE) as InputMethodManager
    inputMethodManager.hideSoftInputFromWindow(view.windowToken, 0)
}