IdenfyReactNative.swift

import Foundation
import iDenfySDK
import idenfyviews

@objc(IdenfyReactNative)
class IdenfyReactNative: NSObject {

    @objc func start(_ config: NSDictionary,
                     resolver resolve: @escaping RCTPromiseResolveBlock,
                     rejecter reject: @escaping RCTPromiseRejectBlock) {
        DispatchQueue.main.async {
            self.run(withConfig: config, resolver: resolve, rejecter: reject)
        }
    }

    @objc func startFaceReAuth(_ config: NSDictionary,
                               resolver resolve: @escaping RCTPromiseResolveBlock,
                               rejecter reject: @escaping RCTPromiseRejectBlock) {
        DispatchQueue.main.async {
            self.runFaceReauth(withConfig: config, resolver: resolve, rejecter: reject)
        }
    }

    private func run(withConfig config: NSDictionary,
                     resolver resolve: @escaping RCTPromiseResolveBlock,
                     rejecter reject: @escaping RCTPromiseRejectBlock) {
        do {
            let authToken = GetSdkConfig.getAuthToken(config: config)
            let idenfySettingsV2 = IdenfyBuilderV2()
                .withAuthToken(authToken)
                .build()


            let idenfyColorMain = "#EA9619"
            let idenfyColorButton = "#6539AC"
            IdenfyCommonColors.idenfyMainColorV2 = UIColor(hexString: idenfyColorMain)
            IdenfyCommonColors.idenfyMainDarkerColorV2 = UIColor(hexString: idenfyColorMain)
            IdenfyCommonColors.idenfyGradientColor1V2 = UIColor(hexString: idenfyColorButton)
            IdenfyCommonColors.idenfyGradientColor2V2 = UIColor(hexString: idenfyColorButton)

            IdenfyToolbarUISettingsV2.idenfyDefaultToolbarBackgroundColor = UIColor(hexString: idenfyColorMain)

            IdenfyToolbarUISettingsV2.idenfyDefaultToolbarBackIconTintColor = IdenfyCommonColors.idenfyBlack
            IdenfyToolbarUISettingsV2.idenfyDefaultToolbarLogoIconTintColor = IdenfyCommonColors.idenfyBlack

            IdenfyToolbarUISettingsV2.idenfyLanguageSelectionToolbarLanguageSelectionIconTintColor  = IdenfyCommonColors.idenfyBlack
            IdenfyToolbarUISettingsV2.idenfyLanguageSelectionToolbarCloseIconTintColor = IdenfyCommonColors.idenfyBlack

            IdenfyCommonColors.idenfyPhotoResultDetailsCardBackgroundColorV2 = UIColor(hexString: "#FFE5BD")

            IdenfyPhotoResultViewUISettingsV2.idenfyPhotoResultViewDetailsCardTitleColor = UIColor(hexString: idenfyColorButton)

            let idenfyViewsV2:IdenfyViewsV2 = IdenfyViewsBuilderV2()
                .withCountryCellView(CountryCell.self)
                .build()



            let idenfyController = IdenfyController.shared
            idenfyController.initializeIdenfySDKV2WithManual(idenfySettingsV2: idenfySettingsV2, idenfyViewsV2: idenfyViewsV2)

            let idenfyVC = idenfyController.instantiateNavigationController()

            idenfyVC.modalPresentationStyle = .fullScreen

            UIApplication.shared.windows.first?.rootViewController?.present(idenfyVC, animated: true)

            handleSdkCallbacks(idenfyController: idenfyController, resolver: resolve)

        } catch let error as NSError {
            reject("error", error.domain, error)
            return
        } catch {
            reject("error", "Unexpected error. Verify that config is structured correctly.", error)
            return
        }
    }

    private func handleSdkCallbacks(idenfyController: IdenfyController, resolver resolve: @escaping RCTPromiseResolveBlock) {
        idenfyController.handleIdenfyCallbacksWithManualResults(idenfyIdentificationResult: {
            idenfyIdentificationResult
            in
            let response = NativeResponseToReactNativeResponseMapper.map(o: idenfyIdentificationResult)
            resolve(response)
        })
    }

    private func runFaceReauth(withConfig config: NSDictionary,
                               resolver resolve: @escaping RCTPromiseResolveBlock,
                               rejecter reject: @escaping RCTPromiseRejectBlock) {
        do {
            let authToken = GetSdkConfig.getAuthToken(config: config)

            let idenfyController = IdenfyController.shared
            let faceReauthenticationInitialization = FaceAuthenticationInitialization(authenticationToken: authToken, withImmediateRedirect: false)
            idenfyController.initializeFaceAuthentication(faceAuthenticationInitialization: faceReauthenticationInitialization)

            let idenfyVC = idenfyController.instantiateNavigationController()

            idenfyVC.modalPresentationStyle = .fullScreen

            UIApplication.shared.windows.first?.rootViewController?.present(idenfyVC, animated: true)

            handleFaceReauthSdkCallbacks(idenfyController: idenfyController, resolver: resolve)

        } catch let error as NSError {
            reject("error", error.domain, error)
            return
        } catch {
            reject("error", "Unexpected error. Verify that config is structured correctly.", error)
            return
        }
    }

    private func handleFaceReauthSdkCallbacks(idenfyController: IdenfyController, resolver resolve: @escaping RCTPromiseResolveBlock) {
        idenfyController.handleIdenfyCallbacksForFaceAuthentication(faceAuthenticationResult: {
            faceAuthenticationResult
            in
            let response = NativeResponseToReactNativeResponseMapper.mapFaceReauth(o: faceAuthenticationResult)
            resolve(response)
        })
    }
}