p2play-app-android/app/src/main/java/org/libre/agosto/p2play/SplashActivity.kt

package org.libre.agosto.p2play

import android.content.Intent
import android.content.SharedPreferences
import android.os.AsyncTask
import android.os.Bundle
import android.os.Handler
import android.os.Looper
import android.util.Log
import androidx.appcompat.app.AppCompatActivity
import androidx.preference.PreferenceManager
import org.libre.agosto.p2play.ajax.Auth
import java.lang.Exception

class SplashActivity : AppCompatActivity() {
    lateinit var settings: SharedPreferences
    val client: Auth = Auth()
    val _db = Database(this)

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_splash)

        settings = PreferenceManager.getDefaultSharedPreferences(this)
        ManagerSingleton.settings = settings
        ManagerSingleton.db = _db

        ManagerSingleton.reloadSettings()

        val host = settings.getString("hostP2play", "")
        val lastHost = settings.getString("last_host", "")
        if (host != "") {
            if (lastHost != host) {
                Handler().postDelayed({
                    startHostActivity()
                }, 2000)
            } else {
                ManagerSingleton.url = host
                checkUser()
            }
        } else {
            Handler().postDelayed({
                startHostActivity()
            }, 2000)
        }
    }

    private fun checkUser() {
        Log.d("was", "Checked")
        try {
            val token = _db.getToken()
            val user = _db.getUser()
            AsyncTask.execute {
                if (Looper.myLooper() == null) {
                    Looper.prepare()
                }

                if (token.status == 1 && user.status == 1) {
                    val clientId = settings.getString("client_id", "")!!
                    val clientSecret = settings.getString("client_secret", "")!!

                    val newToken = client.refreshToken(token, clientId, clientSecret)

                    when (token.status.toString()) {
                        "1" -> {
                            _db.newToken(newToken)
                            ManagerSingleton.token = newToken
                            ManagerSingleton.user = user
                        }
                        else -> ManagerSingleton.logout()
                    }
                } else {
                    ManagerSingleton.logout()
                }

                startApp()
            }
        } catch (err: Exception) {
            err.printStackTrace()
            Handler().postDelayed({
                startApp()
            }, 2000)
        }
    }

    private fun startApp() {
        runOnUiThread {
            val intent = Intent(this, MainActivity::class.java)
            startActivity(intent)
            this.finish()
        }
    }

    private fun startHostActivity() {
        runOnUiThread {
            val intent = Intent(this, HostActivity::class.java)
            startActivity(intent)
            this.finish()
        }
    }
}