package com.dittolive.rnsdk

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

// Import the generated spec base class
import com.dittolive.rnsdk.NativeDittoRNSDKSpec

class DittoRNSDKModule(reactContext: ReactApplicationContext) :
  NativeDittoRNSDKSpec(reactContext) {

  override fun getName(): String {
    return NAME
  }

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

  override fun install(): Boolean {
    return try {
      SoLoader.init(reactApplicationContext, false)
      SoLoader.loadLibrary("dittorn")

      val jsContextHolder = reactApplicationContext.javaScriptContextHolder
      val jsCallInvokerHolder = reactApplicationContext.catalystInstance.jsCallInvokerHolder

      if (jsContextHolder != null && jsCallInvokerHolder != null) {
        nativeInstall(
          reactApplicationContext,
          jsCallInvokerHolder,
          jsContextHolder.get(),
          reactApplicationContext.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
    }
  }

  override fun getTypedExportedConstants(): Map<String, Any> {
    return mapOf(
      "DEFAULT_DIRECTORY" to reactApplicationContext.filesDir.absolutePath
    )
  }

  // This is actually called by the C++ JSI code
  @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"
  }
}