package com.myfatoorahreactnative.googlepay

import android.content.Context
import android.widget.FrameLayout
import com.google.android.gms.wallet.button.ButtonConstants
import com.google.android.gms.wallet.button.ButtonOptions
import com.google.android.gms.wallet.button.PayButton
import com.google.gson.Gson
import com.myfatoorah.sdk.entity.googlepay.GooglePayRequest

//TODO Remove After SDK Upgrade
class MFGooglePayButton(private val context: Context) : FrameLayout(context) {
  var type = ButtonConstants.ButtonType.PAY
  var theme = ButtonConstants.ButtonTheme.DARK
  var cornerRadius = 10
  var button: PayButton? = null

  fun addButton() {
    if (button != null) {
      removeView(button)
    }
    button = initializeGooglePayButton()
    addView(button)
    viewTreeObserver.addOnGlobalLayoutListener { requestLayout() }
  }

  private fun initializeGooglePayButton(): PayButton {
    val googlePayButton = PayButton(context)
    val googlePayRequest = GooglePayRequest("", "", "", "", "")
    val options = ButtonOptions.newBuilder()
      .setAllowedPaymentMethods(Gson().toJson(googlePayRequest.allowedPaymentMethods))
      .setButtonType(type)
      .setButtonTheme(theme)
      .setCornerRadius(this.cornerRadius)
    googlePayButton.initialize(options.build())
//    googlePayButton.setOnClickListener { _ -> }
    return googlePayButton
  }

  override fun requestLayout() {
    super.requestLayout()
    post(mLayoutRunnable)
  }

  private val mLayoutRunnable = Runnable {
    measure(
      MeasureSpec.makeMeasureSpec(width, MeasureSpec.EXACTLY),
      MeasureSpec.makeMeasureSpec(height, MeasureSpec.EXACTLY)
    )
    layout(left, top, right, bottom)
  }
}