package com.dittolive.rnsdk

import android.os.Build
import android.util.Log
import com.facebook.react.bridge.ReactApplicationContext
import com.facebook.react.bridge.ReactContextBaseJavaModule
import com.facebook.react.bridge.ReactMethod
import com.facebook.react.turbomodule.core.interfaces.CallInvokerHolder
import com.facebook.soloader.SoLoader

class DittoRNSDKModule(private val reactContext: ReactApplicationContext) :
  ReactContextBaseJavaModule(reactContext) {

  override fun getName(): String {
    return NAME
  }

  private external fun nativeInstall(
    context: ReactApplicationContext,
    callInvoker: CallInvokerHolder,
    jsiPtr: Long,
    defaultDir: String
  )

  @ReactMethod(isBlockingSynchronousMethod = true)
  fun install(): Boolean {
    return try {
      SoLoader.init(reactContext, false)
      SoLoader.loadLibrary("dittorn")


      val jsContextHolder = reactContext.javaScriptContextHolder
      // Although catalystInstance.jsCallInvokerHolder, it used to be the only
      // way to make it work with older RN project (0.73, I believe), so be sure
      // to check there if modifying.
      val jsCallInvokerHolder = reactContext.catalystInstance.jsCallInvokerHolder

      if (jsContextHolder != null && jsCallInvokerHolder != null) {
        nativeInstall(
          reactContext,
          jsCallInvokerHolder,
          jsContextHolder.get(),
          reactContext.filesDir.absolutePath
        )
        true
      } else {
        Log.e("ReactNative", "JavaScript context or call invoker holder is null.")
        false
      }
    } catch (exception: Exception) {
      Log.e("ReactNative", "Failed to load library or initialize: ${exception.message}", exception)
      false
    }
  }

  // This is actually called by the JS SDK.
  @Suppress("unused")
  fun defaultDeviceName(): String {
    val manufacturer = Build.MANUFACTURER
    val model = Build.MODEL
    return if (model.startsWith(manufacturer)) model else "$manufacturer $model"
  }

  companion object {
    const val NAME = "DittoRNSDK"
  }
}