package com.tangem.tap

import android.app.Activity
import android.content.pm.ActivityInfo
import android.os.Build
import android.os.Bundle
import android.view.WindowManager
import androidx.appcompat.app.AppCompatActivity
import com.tangem.CardFilter
import com.tangem.Config
import com.tangem.Log
import com.tangem.TangemSdk
import com.tangem.common.extensions.CardType
import com.tangem.tangem_sdk_new.extensions.init
import com.tangem.tap.common.redux.NotificationsHandler
import com.tangem.tap.common.redux.navigation.AppScreen
import com.tangem.tap.common.redux.navigation.NavigationAction
import com.tangem.tap.domain.TangemSdkManager
import com.tangem.wallet.R
import kotlinx.android.synthetic.main.activity_main.*
import kotlinx.coroutines.CoroutineExceptionHandler
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.Job
import java.io.PrintWriter
import java.io.StringWriter
import java.lang.ref.WeakReference
import java.util.*
import kotlin.coroutines.CoroutineContext

lateinit var tangemSdk: TangemSdk
lateinit var tangemSdkManager: TangemSdkManager
var notificationsHandler: NotificationsHandler? = null

private val coroutineContext: CoroutineContext
    get() = Job() + Dispatchers.IO + initCoroutineExceptionHandler()
val scope = CoroutineScope(coroutineContext)


private fun initCoroutineExceptionHandler(): CoroutineExceptionHandler {
    return CoroutineExceptionHandler { _, throwable ->
        val sw = StringWriter()
        throwable.printStackTrace(PrintWriter(sw))
        val exceptionAsString: String = sw.toString()
        Log.e("TangemSdk", exceptionAsString)
        throw throwable
    }
}

class MainActivity : AppCompatActivity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)
        requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_PORTRAIT;
        store.dispatch(NavigationAction.ActivityCreated(WeakReference(this)))

        tangemSdk = TangemSdk.init(
                this, Config(cardFilter = CardFilter(EnumSet.allOf(CardType::class.java)))
        )
        tangemSdkManager = TangemSdkManager(this)
    }

    override fun onResume() {
        super.onResume()
        notificationsHandler = NotificationsHandler(fragment_container)
        if (supportFragmentManager.backStackEntryCount == 0) {
            store.dispatch(
                    NavigationAction.NavigateTo(AppScreen.Home)
            )
        }
    }

    override fun onStop() {
        notificationsHandler = null
        super.onStop()
    }

    override fun onDestroy() {
        store.dispatch(NavigationAction.ActivityDestroyed)
        super.onDestroy()
    }
}

fun setTranslucent(activity: Activity, translucent: Boolean) {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        val w = activity.getWindow();
        if (translucent) {
            w.setFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS, WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
        } else {
            w.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
        }
    }
}