vizbee/1-iOSSDKCodeSetupInstructions.md

## 1-iOSSDKCodeSetupInstructions.md

      
    Raw
  

              1-iOSSDKCodeSetupInstructions.md
            
          
    Template Files for Vizbee iOS SDK Integration


Create a folder called vizbee within your app's code repository
Copy the following template files into the vizbee folder

VizbeeWrapper.swift - The main wrapper for all Vizbee SDK APIs
VizbeeAppAdapter.swift - The template for writing Vizbee AppAdapter
VizbeeSigninAdapter.swift - The template for writing Vizbee signin adapter.
VizbeeAnalyticsHandler.swift - The template for hooking in all custom analytics handlers.
VizbeeStyles.swift - The template file for customizing Vizbee style to your app's brand requirements.


## VizbeeAnalyticsHandler.swift
//
//  VizbeeAnalyticsHandler.swift
//  This is the template for tracking vizbee analytics
//

import Foundation
import VizbeeKit

class VizbeeAnalyticsHandler: NSObject {

    override init() {
        super.init()
        Vizbee.getAnalyticsManager().add(self)
    }

    deinit {
        Vizbee.getAnalyticsManager().remove(self)
    }

    //----------------------------
    // UIFlow events
    //----------------------------

    /**
      This handler is invoked by the Vizbee SDK when the
      Cast Introduction card is shown.
      - Parameter attrs: A dictionary of flow attributes
    */
    func onCastIntroductionCardShown(attrs: [AnyHashable: Any]) {

        // Add your custom analytics handler here
    }

    /**
      This handler is invoked by the Vizbee SDK when the
      Smart Install card is shown.
      - Parameter attrs: A dictionary of flow attributes
    */
    func onSmartInstallCardShown(attrs: [AnyHashable: Any]) {

        // Add your custom analytics handler here
    }

    //----------------------------
    // Screen connection events
    //----------------------------

    /**
      This handler is invoked by the Vizbee SDK when the
      mobile app is connecting to a new screen.
    */
    func onConnecting() {

        // Add your custom analytics handler here
    }

    /**
      This handler is invoked by the Vizbee SDK when the
      mobile app is connected to a new screen.
      - Parameter screen: VZBScreen to which the mobile is connected
    */
    func onConnectedToScreen(screen: VZBScreen?) {

        // Add your custom analytics handler here
    }

    /**
     This handler is invoked by the Vizbee SDK when the
     mobile app is disconnected from a screen.
    */
    func onDisconnect() {

        // Add your custom analytics handler here

    }

    //----------------------------
    // Video status events
    //----------------------------
    /**
      This handler is invoked by the Vizbee SDK when the
      mobile app casts a new video to the screen.
      - Parameter vzbVideoStatus: VZBVideoStatus
    */
    func onVideoStart(vzbVideoStatus: VZBVideoStatus) {

        // Add your custom analytics handler here
    }
}

extension VizbeeAnalyticsHandler: VZBAnalyticsDelegate {

    func onAnalyticsEvent(_ event: VZBAnalyticsEventType, withAttrs attrs: [AnyHashable: Any]) {

        switch event {
        case .castIntroductionCardShown:
            onCastIntroductionCardShown(attrs: attrs)
        case .smartInstallCardShown:
            onSmartInstallCardShown(attrs: attrs)
        default:
            // this is return instead of default because we don't
            // want the metrics call to get executed at all
            return
        }
    }
}

## VizbeeAppAdapter.swift
//
// VizbeeAppAdapter.swift
// This is the template for writing a custom VizbeeAppAdapter
//

import VizbeeKit

class VizbeeAppAdapter: NSObject, VZBAppAdapterDelegate {

    /**
      This adapter method is invoked by the Vizbee SDK to get
      metadata in the Vizbee format for a given video.

      - Parameter appVideoObject: The videoObject used in the app
      - Parameter successCallback: callback on successful creation of VZBVideoMetadata
      - Parameter failureCallback: callback on failure
    */
    func getVZBMetadata(fromVideo appVideoObject: Any,
                        onSuccess successCallback: @escaping (VZBVideoMetadata) -> Void,
                        onFailure failureCallback: @escaping (Error) -> Void) {

        // EXAMPLE:
        /*
        if let video = appVideoObject as? VideoModel {

                let metadata = VZBVideoMetadata()
                metadata.guid = video.id
                metadata.title = video.title
                metadata.subTitle = video.subtitle
                metadata.imageURL = video.imageUrl
                metadata.isLive = video.isLive
                metadata.customMetadata = [
                    "userId": ""
                ]

                successCallback(metadata)
            } else {
                failureCallback(NSError(domain: "Unrecognized video type: \(appVideoObject)", code: 2, userInfo: nil))
                return
            }
        }
        */

        // default
        failureCallback(NSError(domain: "Not implemented", code: 2, userInfo: nil))
    }

    /**
      This adapter method is invoked by the Vizbee SDK to get
      streaming info in the Vizbee format for a given video.

      - Parameter appVideoObject: The videoObject used in the app
      - Parameter forScreen: The target screen to which the video is being cast
      - Parameter successCallback: callback on successful creation of VZBStreamInfo
      - Parameter failureCallback: callback on failure
    */
    func getVZBStreamInfo(fromVideo appVideoObject: Any,
                          for _: VZBScreenType,
                          onSuccess successCallback: @escaping (VZBVideoStreamInfo) -> Void,
                          onFailure failureCallback: @escaping (Error) -> Void) {

        // EXAMPLE:
        /*
        if let video = appVideoObject as? VideoModel {

              let streamInfo = VZBVideoStreamInfo()
              streamInfo.videoURL = video.hlsURL
              streamInfo.customStreamInfo = [
                                              "authToken" : "<authToken>",
                                              "refreshToken" : "<refreshToken>",
                                              ...
                                            ]
              successCallback(streamInfo)

        } else {
            failureCallback(NSError(domain: "Unrecognized video type: \(appVideoObject)", code: 2, userInfo: nil))
        }
        */

        // default
        failureCallback(NSError(domain: "Not implemented", code: 2, userInfo: nil))
    }

    /**
      This adapter method is invoked by the Vizbee SDK when
      the mobile app 'joins' a receiver that is already playing a video.
      The method is used by the Vizbee SDK to get metadata about the
      video playing on the receiver by using the GUID of the video.

      - Parameter guid: GUID of the video
      - Parameter successCallback: callback on successful creation of VZBVideoInfo
      - Parameter failureCallback: callback on failure
    */
    func getVideoInfo(byGUID guid: String,
                      onSuccess successCallback: @escaping (Any) -> Void,
                      onFailure failureCallback: @escaping (Error) -> Void) {

        // EXAMPLE:
        /*
        AppNetworking.shared.fetchVideo(id: guid) { video, error in
            if let video = video {
                successCallback(video)
            } else if let error = error {
                failureCallback(error)
            }
        }
        */

        // default response
        failureCallback(NSError(domain: "Not implemented", code: 2, userInfo: nil))
    }

    /**
      This adapter method is invoked by the Vizbee SDK in SmartPlay flow
      or the Disconnect flow to start playback of a video on the phone.

      - Parameter appVideoObject: app's video object
      - Parameter atPosition: resume position of video
      - Parameter shouldAutoPlay: indicates if the video should start auto playing
      - Parameter viewController: the presenting view controller
    */
    func playVideo(onPhone appVideoObject: Any,
                   atPosition playHeadTime: TimeInterval,
                   shouldAutoPlay: Bool,
                   presenting viewController: UIViewController) {

        // EXAMPLE:
        /*
        if let video = playable.videoObject as? VideoModel,
           let playerController = viewController as? PlayerViewController {

            playerController.playVideoOnPhone(video: video, atPosition: playHeadTime, shouldAutoPlay: shouldAutoPlay)
        }
        */
    }

    /**
      This adapter method is deprecated.
    */
    func goToViewController(forGUID guid: String,
                            onSuccess _: @escaping (UIViewController) -> Void,
                            onFailure _: @escaping (Error) -> Void) {

        // EXAMPLE:
        /*
        AppNavigationCoordinator
            .tryToNavigateToDeepLink(route: DeepLinkRoute.detail(guid, 0))
        */
    }
}

## VizbeeSigninAdapter.swift
//
// VizbeeSigninAdapter.swift
// This is the template for writing Vizbee SigninAdapter
//
import Foundation

class VizbeeSigninAdapter: NSObject {

    /**
      This adapter method is invoked by the Vizbee SDK on connection to
      a new device to get user signin info. The returned signin info is sent
      to the receiver for automatic signin.

      - Return : A dictionary with fields
                    {
                        "userId" : "<required id for user>",
                        "userLogin" : "<required login for user>",
                        "userFullName" : "<required fullname for user>", // this is shown in the welcome message on receiver
                        "accessToken" : "<accessToken for user>", // one of access or refresh token must be included
                        "refreshToken" : "<refreshToken for user>", // one of access or refresh token must be included
                    }
    */
    func getSigninInfo(completionHandler: @escaping ([AnyHashable: Any]?) -> Void) {

        // EXAMPLE:
        /*
         AccountManager.shared().session?.getRefreshToken().done({ obj in
                 let refreshToken = obj?.token
                 DispatchQueue.main.async {
                     let userInfo = [
                         "userId": AccountManager.shared().profileId ?? "",
                         "userLogin": AccountManager.shared().userEmail ?? "",
                         "userFullName": AccountManager.shared().profileName ?? "",
                         "accessToken": AccountManager.shared().accessToken ?? "",
                         "refreshToken": refreshToken ?? ""
                     ]
                     completionHandler(userInfo)
                 }
             }, rejected: { _ in
                     DispatchQueue.main.async {
                         completionHandler(nil)
                     }
             })
         */


        // default
        completionHandler(nil)
    }
}

## VizbeeStyles.swift
//
// VizbeeStyles.swift
// This is the template file for customizing Vizbee UI styles to your app's brand requirements.

import Foundation
import VizbeeKit

class VizbeeStyles : NSObject {

    static func uiStyle() -> [String : Any] {
        return darkTheme
    }

    //----------------------------
    // MARK : - Light Theme
    //---------------------------

    static let lightTheme: [String: Any] =  [

        // ===============================================================
        // Basic Style Customization (Required)
        // ===============================================================

        "base" : "LightTheme",

        "references" : [

            /* Your app's theme colors -->

            1. Primary Color - this is typically the background color used on most of your app screens
            2. Secondary Color - this is the highlight or accent color used on buttons etc. in your app screens
            3. Tertiary Color - this is the text color used in most of your app screens

            Update the colors below to suit your app.
            */
            "@primaryColor"       : "#FFFFFF",
            "@secondaryColor"     : "#FF140F",
            "@tertiaryColor"      : "#0C0C0C",
            "@lighterTertiaryColor" : "#323236",

            /* Your app's theme fonts

            Provide fonts located in your supporting files folder including any nested directories.
            i.e 'yourFont.<extension>' or 'fonts/yourFont.<extension>.

            Update the fonts below to suit your app.
            */
            "@primaryFont"        : "<apps_primary_font_name>",
            "@secondaryFont"      : "<apps_secondary_font_name>",
        ],

        // ===============================================================
        // Advanced Style Customization (Optional)
        // ===============================================================

        "classes" : [

            /* Card background

            set this attribute if you prefer an image background for Vizbee screens
            "BackgroundLayer": [
                                "backgroundType"  : "image",
                                "backgroundImageName" : "<image_name.png>"
                                ],
            */

        ]

        /*
         OVERLAY CARD

         Customize the Overlay cards as shown here
         https://gist.github.com/vizbee/7e9613f76a546c8f9ed9087e91bdc7b1#customize-overlay-cards
        */

        /*
        INTERSTITIAL CARD

        Customize the Interstitial cards as shown here
        https://gist.github.com/vizbee/7e9613f76a546c8f9ed9087e91bdc7b1#customize-interstitial-cards
        */

         /*
         SPECIFIC CARD ATTRIBUTES

         Player Card
            Customize the Player card as shown here
            https://gist.github.com/vizbee/7e9613f76a546c8f9ed9087e91bdc7b1#customize-player-card
         */

    ]

    //---------------------------
    // MARK : - Dark Theme
    //---------------------------

    static let darkTheme: [String: Any] =  [

        // ===============================================================
        // Basic Style Customization (Required)
        // ===============================================================

        "base" : "DarkTheme",

        "references" : [

            /* Your app's theme colors -->

            1. Primary Color - this is typically the background color used on most of your app screens
            2. Secondary Color - this is the highlight or accent color used on buttons etc. in your app screens
            3. Tertiary Color - this is the text color used in most of your app screens

            Update the colors below to suit your app.
            */
            "@primaryColor"       : "#0C0C0C",
            "@secondaryColor"     : "#FF140F",
            "@tertiaryColor"      : "#FFFFFF",

            /* Your app's theme fonts

            Provide fonts located in your supporting files folder including any nested directories.
            i.e 'yourFont.<extension>' or 'fonts/yourFont.<extension>.

            Update the fonts below to suit your app.
            */
            "@primaryFont"        : "<apps_primary_font_name>",
            "@secondaryFont"      : "<apps_secondary_font_name>",
        ]
    ]
}

## VizbeeWrapper.swift
//
//  VizbeeWrapper.swift
//  This is the template file for intializing Vizbee SDK and listening for session changes
//

import Foundation
import VizbeeKit

class VizbeeWrapper: NSObject {

    static let shared = VizbeeWrapper()
    var isSDKInitialized: Bool = false

    static let kVZBCastConnected = "vizbee.cast.connected"
    static let kVZBCastDisconnected = "vizbee.cast.disconnected"

    var isConnected = false
    private var sessionManager: VZBSessionManager?
    private var vizbeeAnalyticsHandler: VizbeeAnalyticsHandler?

    // ------------------
    // MARK: - SDK init
    // -----------------

    func initVizbeeSDK() {

        if (!isSDKInitialized) {

            isSDKInitialized = true

            /*
             * SDK init
             */

            let appAdapter = VizbeeAppAdapter()
            let options = VZBOptions()
            options.uiConfig = VizbeeStyles.lightTheme

            // Update with correct Vizbee assigned VizbeeAppID
            Vizbee.start(withAppID: "vzb*********",
                         appAdapterDelegate: appAdapter,
                         andVizbeeOptions: options)

            /*
             * Setup session manager
             */

            sessionManager = Vizbee.getSessionManager()
            addSessionStateDelegate(sessionDelegate: self)

            /*
             * Init vizbee analytics
             */

            vizbeeAnalyticsHandler = VizbeeAnalyticsHandler();
        }
    }

    // ------------------
    // MARK: - SignIn
    // ------------------

    func doSignIn() {

        let vizbeeSigninAdapter = VizbeeSigninAdapter()
        guard let sessionManager = sessionManager else { return }
        guard let currentSession = sessionManager.getCurrentSession() else { return }
        vizbeeSigninAdapter.getSigninInfo { authInfo in
            guard let authInfo = authInfo else { return }
            let eventManager = currentSession.eventManager
            eventManager.sendEvent(withName: "tv.vizbee.homesign.signin", andData: ["authInfo": authInfo])
        }
    }
}

// ----------------------------
// MARK: - Session Management
// ----------------------------

extension VizbeeWrapper: VZBSessionStateDelegate {

    func addSessionStateDelegate(sessionDelegate: VZBSessionStateDelegate) {
        guard let sessionManager = sessionManager else { return }
        sessionManager.add(sessionDelegate)
    }

    func onSessionStateChanged(_ newState: VZBSessionState) {
        switch newState {
        case VZBSessionState.noDeviceAvailable: fallthrough
        case VZBSessionState.notConnected:

            onDisconnected()

        case VZBSessionState.connecting:

            onDisconnected()

            // analytics handler
            vizbeeAnalyticsHandler?.onConnecting()

        case VZBSessionState.connected:

            onConnected()

        default:
            isConnected = false
        }
    }

    func onConnected() {

        isConnected = true
        addVideoStatusListener()

        // post cast connected notification
        NotificationCenter.default.post(name: Notification.Name(VizbeeWrapper.kVZBCastConnected), object: nil)

        // analytics handler
        let screen = sessionManager?.getCurrentSession()?.vizbeeScreen
        vizbeeAnalyticsHandler?.onConnectedToScreen(screen: screen)

        // signin handler
        doSignIn()
    }

    func onDisconnected() {

        if (isConnected) {

            isConnected = false
            removeVideoStatusListener()

            // post cast disconnected notification
            NotificationCenter.default.post(name: Notification.Name(VizbeeWrapper.kVZBCastDisconnected), object: nil)

            // analytics handler
            vizbeeAnalyticsHandler?.onDisconnect()
        }
    }

    func getConnectedScreen() -> VZBScreen? {
        return sessionManager?.getCurrentSession()?.vizbeeScreen
    }

    func disconnectSession() {
        sessionManager?.disconnectSession()
    }
}

// --------------------------------
// MARK: - Video Status Management
// --------------------------------

extension VizbeeWrapper: VZBVideoStatusUpdateDelegate {
    func addVideoStatusListener() {
        sessionManager?.getCurrentSession()?.videoClient.addVideoStatusDelegate(self)
    }

    func removeVideoStatusListener() {
        sessionManager?.getCurrentSession()?.videoClient.removeVideoStatusDelegate(self)
    }

    func onVideoStatusUpdate(_ videoStatus: VZBVideoStatus?) {
        guard let videoStatus = videoStatus,
              let _ = videoStatus.guid else { return }

        switch videoStatus.playerState {
        case .started:
            vizbeeAnalyticsHandler?.onVideoStart(vzbVideoStatus: videoStatus)

        default:
            break
        }
    }
}
	//
	// VizbeeAnalyticsHandler.swift
	// This is the template for tracking vizbee analytics
	//

	import Foundation
	import VizbeeKit

	class VizbeeAnalyticsHandler: NSObject {

	override init() {
	super.init()
	Vizbee.getAnalyticsManager().add(self)
	}

	deinit {
	Vizbee.getAnalyticsManager().remove(self)
	}

	//----------------------------
	// UIFlow events
	//----------------------------

	/**
	This handler is invoked by the Vizbee SDK when the
	Cast Introduction card is shown.
	- Parameter attrs: A dictionary of flow attributes
	*/
	func onCastIntroductionCardShown(attrs: [AnyHashable: Any]) {

	// Add your custom analytics handler here
	}

	/**
	This handler is invoked by the Vizbee SDK when the
	Smart Install card is shown.
	- Parameter attrs: A dictionary of flow attributes
	*/
	func onSmartInstallCardShown(attrs: [AnyHashable: Any]) {

	// Add your custom analytics handler here
	}

	//----------------------------
	// Screen connection events
	//----------------------------

	/**
	This handler is invoked by the Vizbee SDK when the
	mobile app is connecting to a new screen.
	*/
	func onConnecting() {

	// Add your custom analytics handler here
	}

	/**
	This handler is invoked by the Vizbee SDK when the
	mobile app is connected to a new screen.
	- Parameter screen: VZBScreen to which the mobile is connected
	*/
	func onConnectedToScreen(screen: VZBScreen?) {

	// Add your custom analytics handler here
	}

	/**
	This handler is invoked by the Vizbee SDK when the
	mobile app is disconnected from a screen.
	*/
	func onDisconnect() {

	// Add your custom analytics handler here

	}

	//----------------------------
	// Video status events
	//----------------------------
	/**
	This handler is invoked by the Vizbee SDK when the
	mobile app casts a new video to the screen.
	- Parameter vzbVideoStatus: VZBVideoStatus
	*/
	func onVideoStart(vzbVideoStatus: VZBVideoStatus) {

	// Add your custom analytics handler here
	}
	}

	extension VizbeeAnalyticsHandler: VZBAnalyticsDelegate {

	func onAnalyticsEvent(_ event: VZBAnalyticsEventType, withAttrs attrs: [AnyHashable: Any]) {

	switch event {
	case .castIntroductionCardShown:
	onCastIntroductionCardShown(attrs: attrs)
	case .smartInstallCardShown:
	onSmartInstallCardShown(attrs: attrs)
	default:
	// this is return instead of default because we don't
	// want the metrics call to get executed at all
	return
	}
	}
	}
	//
	// VizbeeAppAdapter.swift
	// This is the template for writing a custom VizbeeAppAdapter
	//

	import VizbeeKit

	class VizbeeAppAdapter: NSObject, VZBAppAdapterDelegate {

	/**
	This adapter method is invoked by the Vizbee SDK to get
	metadata in the Vizbee format for a given video.

	- Parameter appVideoObject: The videoObject used in the app
	- Parameter successCallback: callback on successful creation of VZBVideoMetadata
	- Parameter failureCallback: callback on failure
	*/
	func getVZBMetadata(fromVideo appVideoObject: Any,
	onSuccess successCallback: @escaping (VZBVideoMetadata) -> Void,
	onFailure failureCallback: @escaping (Error) -> Void) {

	// EXAMPLE:
	/*
	if let video = appVideoObject as? VideoModel {

	let metadata = VZBVideoMetadata()
	metadata.guid = video.id
	metadata.title = video.title
	metadata.subTitle = video.subtitle
	metadata.imageURL = video.imageUrl
	metadata.isLive = video.isLive
	metadata.customMetadata = [
	"userId": ""
	]

	successCallback(metadata)
	} else {
	failureCallback(NSError(domain: "Unrecognized video type: \(appVideoObject)", code: 2, userInfo: nil))
	return
	}
	}
	*/

	// default
	failureCallback(NSError(domain: "Not implemented", code: 2, userInfo: nil))
	}

	/**
	This adapter method is invoked by the Vizbee SDK to get
	streaming info in the Vizbee format for a given video.

	- Parameter appVideoObject: The videoObject used in the app
	- Parameter forScreen: The target screen to which the video is being cast
	- Parameter successCallback: callback on successful creation of VZBStreamInfo
	- Parameter failureCallback: callback on failure
	*/
	func getVZBStreamInfo(fromVideo appVideoObject: Any,
	for _: VZBScreenType,
	onSuccess successCallback: @escaping (VZBVideoStreamInfo) -> Void,
	onFailure failureCallback: @escaping (Error) -> Void) {

	// EXAMPLE:
	/*
	if let video = appVideoObject as? VideoModel {

	let streamInfo = VZBVideoStreamInfo()
	streamInfo.videoURL = video.hlsURL
	streamInfo.customStreamInfo = [
	"authToken" : "<authToken>",
	"refreshToken" : "<refreshToken>",
	...
	]
	successCallback(streamInfo)

	} else {
	failureCallback(NSError(domain: "Unrecognized video type: \(appVideoObject)", code: 2, userInfo: nil))
	}
	*/

	// default
	failureCallback(NSError(domain: "Not implemented", code: 2, userInfo: nil))
	}

	/**
	This adapter method is invoked by the Vizbee SDK when
	the mobile app 'joins' a receiver that is already playing a video.
	The method is used by the Vizbee SDK to get metadata about the
	video playing on the receiver by using the GUID of the video.

	- Parameter guid: GUID of the video
	- Parameter successCallback: callback on successful creation of VZBVideoInfo
	- Parameter failureCallback: callback on failure
	*/
	func getVideoInfo(byGUID guid: String,
	onSuccess successCallback: @escaping (Any) -> Void,
	onFailure failureCallback: @escaping (Error) -> Void) {

	// EXAMPLE:
	/*
	AppNetworking.shared.fetchVideo(id: guid) { video, error in
	if let video = video {
	successCallback(video)
	} else if let error = error {
	failureCallback(error)
	}
	}
	*/

	// default response
	failureCallback(NSError(domain: "Not implemented", code: 2, userInfo: nil))
	}

	/**
	This adapter method is invoked by the Vizbee SDK in SmartPlay flow
	or the Disconnect flow to start playback of a video on the phone.

	- Parameter appVideoObject: app's video object
	- Parameter atPosition: resume position of video
	- Parameter shouldAutoPlay: indicates if the video should start auto playing
	- Parameter viewController: the presenting view controller
	*/
	func playVideo(onPhone appVideoObject: Any,
	atPosition playHeadTime: TimeInterval,
	shouldAutoPlay: Bool,
	presenting viewController: UIViewController) {

	// EXAMPLE:
	/*
	if let video = playable.videoObject as? VideoModel,
	let playerController = viewController as? PlayerViewController {

	playerController.playVideoOnPhone(video: video, atPosition: playHeadTime, shouldAutoPlay: shouldAutoPlay)
	}
	*/
	}

	/**
	This adapter method is deprecated.
	*/
	func goToViewController(forGUID guid: String,
	onSuccess _: @escaping (UIViewController) -> Void,
	onFailure _: @escaping (Error) -> Void) {

	// EXAMPLE:
	/*
	AppNavigationCoordinator
	.tryToNavigateToDeepLink(route: DeepLinkRoute.detail(guid, 0))
	*/
	}
	}
	//
	// VizbeeSigninAdapter.swift
	// This is the template for writing Vizbee SigninAdapter
	//
	import Foundation

	class VizbeeSigninAdapter: NSObject {

	/**
	This adapter method is invoked by the Vizbee SDK on connection to
	a new device to get user signin info. The returned signin info is sent
	to the receiver for automatic signin.

	- Return : A dictionary with fields
	{
	"userId" : "<required id for user>",
	"userLogin" : "<required login for user>",
	"userFullName" : "<required fullname for user>", // this is shown in the welcome message on receiver
	"accessToken" : "<accessToken for user>", // one of access or refresh token must be included
	"refreshToken" : "<refreshToken for user>", // one of access or refresh token must be included
	}
	*/
	func getSigninInfo(completionHandler: @escaping ([AnyHashable: Any]?) -> Void) {

	// EXAMPLE:
	/*
	AccountManager.shared().session?.getRefreshToken().done({ obj in
	let refreshToken = obj?.token
	DispatchQueue.main.async {
	let userInfo = [
	"userId": AccountManager.shared().profileId ?? "",
	"userLogin": AccountManager.shared().userEmail ?? "",
	"userFullName": AccountManager.shared().profileName ?? "",
	"accessToken": AccountManager.shared().accessToken ?? "",
	"refreshToken": refreshToken ?? ""
	]
	completionHandler(userInfo)
	}
	}, rejected: { _ in
	DispatchQueue.main.async {
	completionHandler(nil)
	}
	})
	*/


	// default
	completionHandler(nil)
	}
	}
	//
	// VizbeeStyles.swift
	// This is the template file for customizing Vizbee UI styles to your app's brand requirements.

	import Foundation
	import VizbeeKit

	class VizbeeStyles : NSObject {

	static func uiStyle() -> [String : Any] {
	return darkTheme
	}

	//----------------------------
	// MARK : - Light Theme
	//---------------------------

	static let lightTheme: [String: Any] = [

	// ===============================================================
	// Basic Style Customization (Required)
	// ===============================================================

	"base" : "LightTheme",

	"references" : [

	/* Your app's theme colors -->

	1. Primary Color - this is typically the background color used on most of your app screens
	2. Secondary Color - this is the highlight or accent color used on buttons etc. in your app screens
	3. Tertiary Color - this is the text color used in most of your app screens

	Update the colors below to suit your app.
	*/
	"@primaryColor" : "#FFFFFF",
	"@secondaryColor" : "#FF140F",
	"@tertiaryColor" : "#0C0C0C",
	"@lighterTertiaryColor" : "#323236",

	/* Your app's theme fonts

	Provide fonts located in your supporting files folder including any nested directories.
	i.e 'yourFont.<extension>' or 'fonts/yourFont.<extension>.

	Update the fonts below to suit your app.
	*/
	"@primaryFont" : "<apps_primary_font_name>",
	"@secondaryFont" : "<apps_secondary_font_name>",
	],

	// ===============================================================
	// Advanced Style Customization (Optional)
	// ===============================================================

	"classes" : [

	/* Card background

	set this attribute if you prefer an image background for Vizbee screens
	"BackgroundLayer": [
	"backgroundType" : "image",
	"backgroundImageName" : "<image_name.png>"
	],
	*/

	]

	/*
	OVERLAY CARD

	Customize the Overlay cards as shown here
	https://gist.github.com/vizbee/7e9613f76a546c8f9ed9087e91bdc7b1#customize-overlay-cards
	*/

	/*
	INTERSTITIAL CARD

	Customize the Interstitial cards as shown here
	https://gist.github.com/vizbee/7e9613f76a546c8f9ed9087e91bdc7b1#customize-interstitial-cards
	*/

	/*
	SPECIFIC CARD ATTRIBUTES

	Player Card
	Customize the Player card as shown here
	https://gist.github.com/vizbee/7e9613f76a546c8f9ed9087e91bdc7b1#customize-player-card
	*/

	]

	//---------------------------
	// MARK : - Dark Theme
	//---------------------------

	static let darkTheme: [String: Any] = [

	// ===============================================================
	// Basic Style Customization (Required)
	// ===============================================================

	"base" : "DarkTheme",

	"references" : [

	/* Your app's theme colors -->

	1. Primary Color - this is typically the background color used on most of your app screens
	2. Secondary Color - this is the highlight or accent color used on buttons etc. in your app screens
	3. Tertiary Color - this is the text color used in most of your app screens

	Update the colors below to suit your app.
	*/
	"@primaryColor" : "#0C0C0C",
	"@secondaryColor" : "#FF140F",
	"@tertiaryColor" : "#FFFFFF",

	/* Your app's theme fonts

	Provide fonts located in your supporting files folder including any nested directories.
	i.e 'yourFont.<extension>' or 'fonts/yourFont.<extension>.

	Update the fonts below to suit your app.
	*/
	"@primaryFont" : "<apps_primary_font_name>",
	"@secondaryFont" : "<apps_secondary_font_name>",
	]
	]
	}
	//
	// VizbeeWrapper.swift
	// This is the template file for intializing Vizbee SDK and listening for session changes
	//

	import Foundation
	import VizbeeKit

	class VizbeeWrapper: NSObject {

	static let shared = VizbeeWrapper()
	var isSDKInitialized: Bool = false

	static let kVZBCastConnected = "vizbee.cast.connected"
	static let kVZBCastDisconnected = "vizbee.cast.disconnected"

	var isConnected = false
	private var sessionManager: VZBSessionManager?
	private var vizbeeAnalyticsHandler: VizbeeAnalyticsHandler?

	// ------------------
	// MARK: - SDK init
	// -----------------

	func initVizbeeSDK() {

	if (!isSDKInitialized) {

	isSDKInitialized = true

	/*
	* SDK init
	*/

	let appAdapter = VizbeeAppAdapter()
	let options = VZBOptions()
	options.uiConfig = VizbeeStyles.lightTheme

	// Update with correct Vizbee assigned VizbeeAppID
	Vizbee.start(withAppID: "vzb*********",
	appAdapterDelegate: appAdapter,
	andVizbeeOptions: options)

	/*
	* Setup session manager
	*/

	sessionManager = Vizbee.getSessionManager()
	addSessionStateDelegate(sessionDelegate: self)

	/*
	* Init vizbee analytics
	*/

	vizbeeAnalyticsHandler = VizbeeAnalyticsHandler();
	}
	}

	// ------------------
	// MARK: - SignIn
	// ------------------

	func doSignIn() {

	let vizbeeSigninAdapter = VizbeeSigninAdapter()
	guard let sessionManager = sessionManager else { return }
	guard let currentSession = sessionManager.getCurrentSession() else { return }
	vizbeeSigninAdapter.getSigninInfo { authInfo in
	guard let authInfo = authInfo else { return }
	let eventManager = currentSession.eventManager
	eventManager.sendEvent(withName: "tv.vizbee.homesign.signin", andData: ["authInfo": authInfo])
	}
	}
	}

	// ----------------------------
	// MARK: - Session Management
	// ----------------------------

	extension VizbeeWrapper: VZBSessionStateDelegate {

	func addSessionStateDelegate(sessionDelegate: VZBSessionStateDelegate) {
	guard let sessionManager = sessionManager else { return }
	sessionManager.add(sessionDelegate)
	}

	func onSessionStateChanged(_ newState: VZBSessionState) {
	switch newState {
	case VZBSessionState.noDeviceAvailable: fallthrough
	case VZBSessionState.notConnected:

	onDisconnected()

	case VZBSessionState.connecting:

	onDisconnected()

	// analytics handler
	vizbeeAnalyticsHandler?.onConnecting()

	case VZBSessionState.connected:

	onConnected()

	default:
	isConnected = false
	}
	}

	func onConnected() {

	isConnected = true
	addVideoStatusListener()

	// post cast connected notification
	NotificationCenter.default.post(name: Notification.Name(VizbeeWrapper.kVZBCastConnected), object: nil)

	// analytics handler
	let screen = sessionManager?.getCurrentSession()?.vizbeeScreen
	vizbeeAnalyticsHandler?.onConnectedToScreen(screen: screen)

	// signin handler
	doSignIn()
	}

	func onDisconnected() {

	if (isConnected) {

	isConnected = false
	removeVideoStatusListener()

	// post cast disconnected notification
	NotificationCenter.default.post(name: Notification.Name(VizbeeWrapper.kVZBCastDisconnected), object: nil)

	// analytics handler
	vizbeeAnalyticsHandler?.onDisconnect()
	}
	}

	func getConnectedScreen() -> VZBScreen? {
	return sessionManager?.getCurrentSession()?.vizbeeScreen
	}

	func disconnectSession() {
	sessionManager?.disconnectSession()
	}
	}

	// --------------------------------
	// MARK: - Video Status Management
	// --------------------------------

	extension VizbeeWrapper: VZBVideoStatusUpdateDelegate {
	func addVideoStatusListener() {
	sessionManager?.getCurrentSession()?.videoClient.addVideoStatusDelegate(self)
	}

	func removeVideoStatusListener() {
	sessionManager?.getCurrentSession()?.videoClient.removeVideoStatusDelegate(self)
	}

	func onVideoStatusUpdate(_ videoStatus: VZBVideoStatus?) {
	guard let videoStatus = videoStatus,
	let _ = videoStatus.guid else { return }

	switch videoStatus.playerState {
	case .started:
	vizbeeAnalyticsHandler?.onVideoStart(vzbVideoStatus: videoStatus)

	default:
	break
	}
	}
	}