package com.project.fplus.fplusapp

import android.annotation.SuppressLint
import android.app.ActivityOptions
import android.content.Intent
import androidx.appcompat.app.AppCompatActivity
import android.os.Bundle
import android.text.Editable
import android.text.TextWatcher
import android.widget.Button
import android.widget.EditText
import android.widget.ImageView
import android.widget.Toast
import com.project.fplus.fplusapp.Segment.ConnectionDetector
import android.os.AsyncTask
import android.os.Build
import android.view.View
import kotlinx.android.synthetic.main.activity_login.*
import java.lang.ref.WeakReference
import org.json.JSONException
import android.util.Log
import androidx.annotation.RequiresApi
import androidx.core.app.ActivityCompat
import com.project.fplus.fplusapp.Model.UserManager
import kotlinx.android.synthetic.main.activity_splash_screen.*
import okhttp3.OkHttpClient
import okhttp3.Request
import okhttp3.Response
import java.io.IOException
import okhttp3.MultipartBody
import org.json.JSONArray


class LoginActivity : AppCompatActivity(){

    lateinit var cd: ConnectionDetector
    var myVariable = 10
    private var user_name : String? = null
    private var name : String? = null
    private var area : String? = null


    private val REQUEST_MAIN = 3

    @RequiresApi(Build.VERSION_CODES.LOLLIPOP)
    @SuppressLint("WrongViewCast")
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_login)


        if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.N){
            this@LoginActivity.btn_sign_in.background = ActivityCompat.getDrawable(this, R.drawable.bg_edittext)
        }


        cd = ConnectionDetector()

        this@LoginActivity.btn_sign_in.setOnClickListener {

            if (cd.isConnectingToInternet(this@LoginActivity)) {


                val task = MyAsyncTask(this)
                task.execute(0)

                try {
                    var jsonArray = JSONArray(task.get())

                    for (jsonIndex in 0..(jsonArray.length() - 1)) {
                        user_name = jsonArray.getJSONObject(jsonIndex).getString("SALE_USERNAME")
                        name = jsonArray.getJSONObject(jsonIndex).getString("SALE_NAME")
                        area = jsonArray.getJSONObject(jsonIndex).getString("SALE_AREA")
                        Toast.makeText(this@LoginActivity, jsonArray.getJSONObject(jsonIndex).getString("SALE_NAME"), Toast.LENGTH_SHORT).show()
                    }

                    var mManager =  UserManager(this@LoginActivity)
                    mManager.saveLogin(user_name!!,name!!,area!!)


                    val intent = Intent(this, MainActivity::class.java)
                    val options = ActivityOptions
                        .makeSceneTransitionAnimation(
                            this,
                            btn_sign_in,
                            getString(R.string.transition_activity_login)
                        )

                    startActivity(intent, options.toBundle())
                    finish()


                } catch (e: JSONException) {



                    Toast.makeText(this@LoginActivity,getString(R.string.strReturnNoData), Toast.LENGTH_SHORT).show()
                }



            } else {
                Toast.makeText(applicationContext,getString(R.string.strCheckInterNet), Toast.LENGTH_LONG).show()
            }

        }


        this@LoginActivity.ed_username.addTextChangedListener(object : TextWatcher {
                override fun afterTextChanged(s: Editable?) = Unit

                override fun beforeTextChanged(s: CharSequence?, start: Int, count: Int, after: Int) {

                }

                override fun onTextChanged(s: CharSequence?, start: Int, before: Int, count: Int) {
                    if(count>10){
                        this@LoginActivity.btn_sign_in.isClickable=false
                        Toast.makeText(this@LoginActivity,getString(R.string.strCheckTextLength),Toast.LENGTH_SHORT).show()
                    }
                }

            })

        this@LoginActivity.ed_password.addTextChangedListener(object : TextWatcher {
            override fun afterTextChanged(s: Editable?) = Unit

            override fun beforeTextChanged(s: CharSequence?, start: Int, count: Int, after: Int) {

            }

            override fun onTextChanged(s: CharSequence?, start: Int, before: Int, count: Int) {
                this@LoginActivity.btn_sign_in.isClickable=true
                if(count>10){
                    this@LoginActivity.btn_sign_in.isClickable=false
                    Toast.makeText(this@LoginActivity,getString(R.string.strCheckTextLength),Toast.LENGTH_SHORT).show()
                }
            }

        })


    }


    companion object {
        class MyAsyncTask internal constructor(context: LoginActivity) : AsyncTask<Int, String, String?>() {

            private var resp: String? = null
            private val activityReference: WeakReference<LoginActivity> = WeakReference(context)
            private val TAG = "TAG"

            private val DF_PORT = "http://58.181.206.159:9814"
            private var MAIN_URL = DF_PORT + "/FplusProject/index.php/JsonMobile/getUserLogin"

            override fun onPreExecute() {
                val activity = activityReference.get()
                if (activity == null || activity.isFinishing) return
                activity.progressBar.visibility = View.VISIBLE
            }

            override fun doInBackground(vararg params: Int?): String? {

                var response: Response? = null
                val activity = activityReference.get()

                try {

                    val requestBody = MultipartBody.Builder()
                        .setType(MultipartBody.FORM)
                        .addFormDataPart("itemUser", activity!!.ed_username.text.toString().trim())
                        .addFormDataPart("itemPassword", activity!!.ed_password.text.toString().trim())
                        .build()

                    val client = OkHttpClient()
                    val request = Request.Builder()
                        .url(MAIN_URL)
                        .post(requestBody)
                        .build()
                    response = client.newCall(request).execute()
                    resp = response.body()!!.string()
                    publishProgress(resp)
                    //Toast.makeText(activity,resp, Toast.LENGTH_LONG).show()
                } catch (e: IOException) {
                    Log.e(TAG, "" + e.localizedMessage)
                } catch (e: JSONException) {
                    Log.e(TAG, "" + e.localizedMessage)
                }

                return resp
            }


            override fun onPostExecute(result: String?) {

                val activity = activityReference.get()
                if (activity == null || activity.isFinishing) return
                activity.progressBar.visibility = View.GONE
                activity.myVariable = 100
/*
                try {
                    var jsonArray = JSONArray(result)

                    for (jsonIndex in 0..(jsonArray.length() - 1)) {
                        user_name = jsonArray.getJSONObject(jsonIndex).getString("SALE_USERNAME")
                        name = jsonArray.getJSONObject(jsonIndex).getString("SALE_NAME")
                        area = jsonArray.getJSONObject(jsonIndex).getString("SALE_AREA")
                        Toast.makeText(activity, jsonArray.getJSONObject(jsonIndex).getString("SALE_NAME"), Toast.LENGTH_SHORT).show()
                    }

                    var mManager =  UserManager(activity)
                    mManager.saveLogin(user_name!!,name!!,area!!)

                    activity.myVariable = 100

                } catch (e: JSONException) {
                    Toast.makeText(activity,activity.getString(R.string.strReturnNoData), Toast.LENGTH_SHORT).show()
                    Log.e(TAG, "" + e.localizedMessage)
                }
*/


            }

            override fun onProgressUpdate(vararg text: String?) {

                val activity = activityReference.get()
                if (activity == null || activity.isFinishing) return

                //Toast.makeText(activity, text.firstOrNull(), Toast.LENGTH_SHORT).show()

            }
        }
    }




    override fun onStart() {
        super.onStart()
        this@LoginActivity.btn_sign_in.isClickable=false
    }


}