/*
 * Copyright (c) 2019. Relsell Global
 */

/*
 * Copyright (c) 2018. Relsell Global
 */

package com.stripedemo

import android.app.Activity
import android.content.Intent
import android.os.AsyncTask
import android.os.Bundle
import android.os.Handler
import android.os.Message
import android.util.Log
import android.widget.Button
import android.widget.ProgressBar
import android.widget.TextView
import android.widget.Toast
import com.facebook.react.ReactActivity
import com.google.gson.Gson
import com.stripe.android.Stripe
import com.stripe.android.TokenCallback
import com.stripe.android.model.Card
import com.stripe.android.model.Token
import com.stripe.android.view.CardInputWidget


class StripeMainActivity : ReactActivity() {

    internal var PUBLISHABLE_KEY = "pk_test_b9t1oL9MfKlVGSqOkV3VLjHa00SUeq4B4t"
    internal var stripe: Stripe? = null
    internal var mCardInputWidget: CardInputWidget? = null
    internal var paymentButton: Button? = null
    internal var amountToPaytV: TextView? = null
    internal var pb: ProgressBar? = null
    internal var paymentHandler = PaymentHandler()
    internal var loggedInUserId: String? = null
    internal var TAG = StripeMainActivity::class.java.simpleName
    data class User(val name: String, val age: Int)


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

        mCardInputWidget = findViewById(R.id.card_input_widget)




        stripe = Stripe(this@StripeMainActivity, PUBLISHABLE_KEY.toString())

        paymentButton = findViewById(R.id.payment_button)

//        pb = findViewById(R.id.progress_bar)

        amountToPaytV = findViewById(R.id.amount_topay)

        var bundle = intent.getBundleExtra(Constants.bundle)
        var paymentRequest = bundle.getParcelable(Constants.paymentRequest) as PaymentRequest

        amountToPaytV!!.text = "$" + String.format("%.2f", paymentRequest.amount)


        paymentButton!!.setOnClickListener { view ->
            val cardToSave = mCardInputWidget!!.card
            if (cardToSave != null && paymentRequest.amount != 0f) {
                doTran(cardToSave, paymentRequest)
                paymentButton!!.text = "payment initiated"
                paymentButton!!.isEnabled = false
            }
        }


    }

    fun doTran(card: Card, paymentRequest: PaymentRequest) {
        stripe!!.createToken(
                card,
                object : TokenCallback {
                    override fun onError(error: Exception) {

                        Toast.makeText(this@StripeMainActivity, "Stripe Token generation was not successful. Please try again. " +
                                ""+error,
                                Toast.LENGTH_LONG)
                                .show()
                        paymentButton!!.text = "Make Payment"
                        paymentButton!!.isEnabled = true

                    }

                    override fun onSuccess(token: Token) {

                        val gson = Gson()
                        paymentRequest.stripeToken = token
                        val paymentJsonStr = gson.toJson(paymentRequest)
                        var url = paymentRequest.paymentUrl;


                        try {

                            PaymentTask(url, paymentJsonStr, paymentHandler).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR)
                        } catch (e: Exception) {
                            Toast.makeText(this@StripeMainActivity, "Payment was not successful. Please try again. ", Toast.LENGTH_LONG)
                                    .show()
                            paymentButton!!.text = "Make Payment"
                            paymentButton!!.isEnabled = true
                        }


                    }
                }
        )
    }

    inner class PaymentHandler : Handler() {
        override fun handleMessage(msg: Message?) {
            super.handleMessage(msg)

            if (msg != null && msg.what == Constants.PAYMENT_SUCCESS_CODE) {
                Toast.makeText(this@StripeMainActivity, "Payment Successful", Toast.LENGTH_LONG).show()



                val a = User("anil",36)

                Log.v(TAG,a.toString())

                val gson = Gson()
                var resultJsonStr = gson.toJson(User("anil",36))

                Log.v(TAG,resultJsonStr)


                val intent = Intent()
                intent.putExtra(Constants.resultFromStripeNative,resultJsonStr)
                reactInstanceManager.onActivityResult( this@StripeMainActivity, Constants.STRIPE_ACTIVITY_INVOKE_CODE, Activity.RESULT_OK, intent )

                setResult(Activity.RESULT_OK)
                finish()

            } else if (msg != null && msg.what == Constants.PAYMENT_FAILURE_CODE) {
                Toast.makeText(this@StripeMainActivity, "Payment Not Successful", Toast.LENGTH_LONG).show()
                setResult(Activity.RESULT_CANCELED)
                finish()
            }

        }
    }




}