package com.blaze.rtnblazegam.module

import android.util.Log
import com.blaze.blazesdk.ads.custom_native.BlazeGoogleCustomNativeAdsHandler
import com.blaze.gam.BlazeGAM
import com.blaze.gam.custom_native.BlazeCustomNativeAdData
import com.blaze.gam.custom_native.BlazeGAMCustomNativeAdsDelegate
import com.blaze.gam.custom_native.BlazeGamCustomNativeAdRequestInformation
import com.facebook.proguard.annotations.DoNotStrip
import com.facebook.react.bridge.ReactApplicationContext
import com.facebook.react.bridge.ReactContextBaseJavaModule
import com.facebook.react.bridge.ReactMethod
import com.facebook.react.bridge.ReadableMap
import javax.annotation.Nonnull

class BlazeGAMSdkModule(
    private val context: ReactApplicationContext
): ReactContextBaseJavaModule(context) {

    @Nonnull
    override fun getName(): String {
        return NAME
    }

    var additionalCustomGAMTargetingProperties: Map<String, String> = mapOf()

    private val delegate: BlazeGAMCustomNativeAdsDelegate = object : BlazeGAMCustomNativeAdsDelegate {

        override fun onGAMCustomNativeAdEvent(
            eventType: BlazeGoogleCustomNativeAdsHandler.EventType,
            adData: BlazeCustomNativeAdData
        ) {
            val event = SdkModuleJsEvent.OnAdEvent(
                eventType = eventType,
                adData = adData
            )
            sendJsEvent(event)
        }

        override fun onGAMCustomNativeAdError(errMsg: String) {
            val event = SdkModuleJsEvent.OnAdErrorEvent(
                errorMessage = errMsg
            )
            sendJsEvent(event)
        }

        override fun customGAMTargetingProperties(requestData: BlazeGamCustomNativeAdRequestInformation): Map<String, String> {
            return this@BlazeGAMSdkModule.additionalCustomGAMTargetingProperties
        }

    }

    @ReactMethod
    @DoNotStrip
    fun enableCustomNativeAds(options: ReadableMap) {
        // Initialize the sdk.
        val options = options.extractEnableCustomNativeAdsOptions() ?: run {
            Log.e(TAG, "Error extracting params of `enableCustomNativeAds`: $options")
            return
        }

        BlazeGAM.enableCustomNativeAds(
            context = context,
            defaultAdsConfig = options.defaultAdConfig?.asNativeModel,
            delegate = delegate
        )
    }

    @ReactMethod
    @DoNotStrip
    fun disableCustomNativeAds() {
        BlazeGAM.disableCustomNativeAds()
    }

    @ReactMethod
    @DoNotStrip
    fun setCustomGAMTargetingProperties(props: ReadableMap) {
        val props = props.toHashMap() as? Map<String, String> ?: run {
            Log.e(TAG, "Error extracting params of `setCustomGAMTargetingProperties`: $props")
            return
        }

        additionalCustomGAMTargetingProperties = props
    }

    private fun sendJsEvent(event: SdkModuleJsEvent) {
        context.emitDeviceEvent(event.eventName, event.params)
    }

    companion object {
        const val NAME = "RTNBlazeGAM"

        val TAG: String = BlazeGAMSdkModule::class.java.simpleName
    }

}