package com.reactnativehdfcpaymentgateway

import android.app.Activity
import android.app.Activity.RESULT_CANCELED
import android.app.Activity.RESULT_OK
import android.content.Intent
import android.support.v4.app.ActivityCompat.startActivityForResult
import com.facebook.react.bridge.*
import org.json.JSONObject


class HdfcPaymentGatewayModule(reactContext: ReactApplicationContext) : ReactContextBaseJavaModule(reactContext), ActivityEventListener {

    private val paymentRequestCode = 21012
    private var transactionCallBack:Promise? = null
    private  var key: String? = null
    private  var mid: String? = null

    init {
        reactContext.addActivityEventListener(this)
    }

    override fun getName(): String {
        return "HdfcPaymentGateway"
    }

    @ReactMethod
    fun startPayment(map: ReadableMap, promise: Promise) {
      this.transactionCallBack = promise
      val intent = Intent(reactApplicationContext, Payment::class.java)

      intent.putExtra("razor_pay_key", map.getString("razor_pay_key"))
      intent.putExtra("description", map.getString("description"))
      intent.putExtra("currency", map.getString("currency"))
      intent.putExtra("amount", map.getInt("amount"))
      intent.putExtra("name", map.getString("name"))
      intent.putExtra("cus_email", map.getString("cus_email"))
      intent.putExtra("cus_contact", map.getString("cus_contact"))
      intent.putExtra("order_id", map.getString("order_id"))

      startActivityForResult(currentActivity!!, intent, paymentRequestCode, null)
    }

  override fun onActivityResult(activity: Activity?, requestCode: Int, resultCode: Int, data: Intent?) {
    if (requestCode == paymentRequestCode) {
      if (resultCode == RESULT_OK) {
        val razorPayPaymentId = data?.getStringExtra("razor_pay_payment_id")
        val json = JSONObject()
        json.put("razor_pay_payment_id",razorPayPaymentId)
        transactionCallBack?.resolve(json.toString())
      } else if(resultCode == RESULT_CANCELED){
        transactionCallBack?.resolve("User Cancelled!")
      }
    }
  }

  override fun onNewIntent(intent: Intent?) {

  }


}