package com.unitreactnativecomponents.nativeModules.navigationBar

import android.view.WindowManager
import com.facebook.react.bridge.Promise
import com.facebook.react.bridge.ReactApplicationContext
import com.facebook.react.bridge.ReactContextBaseJavaModule
import com.facebook.react.bridge.ReactMethod

class UNNavigationBarModule(reactContext: ReactApplicationContext) :
  ReactContextBaseJavaModule(reactContext) {

  @ReactMethod
  fun isNavigationBarTranslucent(promise: Promise) {
    val activity = reactApplicationContext.currentActivity
    if (activity == null) {
      promise.resolve(false)
      return
    }

    activity.runOnUiThread {
      try {
        @Suppress("DEPRECATION")
        val flags = activity.window.attributes.flags
        @Suppress("DEPRECATION")
        val isTranslucent = (flags and WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION) != 0
        promise.resolve(isTranslucent)
      } catch (e: Exception) {
        promise.resolve(false)
      }
    }
  }

  override fun getName() = MODULE_NAME

  companion object {
    const val MODULE_NAME = "UNNavigationBarModule"
  }
}