pod 'tealium-swift/TealiumCore'
pod 'tealium-swift/TealiumCollect' //or 'tealium-swift/TealiumTagManagement'
pod 'tealium-swift/TealiumVisitorService'

func profileDidUpdate(profile: TealiumVisitorProfile?) {
        guard let profile = profile else { return }

        // Return an array of booleans value
        if let arraysOfBooleans = profile.arraysOfBooleans?["5279"] {
            let numberOfPositiveBools = arraysOfBooleans.map { $0 == true }.count
            print(numberOfPositiveBools)
        }
}

func profileDidUpdate(profile: TealiumVisitorProfile?) {
        guard let profile = profile else { return }

        // Return an array of numbers value
        if let arraysOfNumbers = profile. arraysOfNumbers?["5279"] {
            arraysOfNumbers.forEach { number in
        		if number > 3.0 {
        			// ... take action
        		}
            }
        }
}

func profileDidUpdate(profile: TealiumVisitorProfile?) {
        guard let profile = profile else { return }

        // Return an array of strings value
        if let arraysOfStrings = profile.arraysOfStrings?["3390"] {
            arraysOfStrings.forEach { string in
        		if string.lowercased().contains("Jeans") {
        			// ... take action
        		}
            }
        }
}

func profileDidUpdate(profile: TealiumVisitorProfile?) {
        guard let profile = profile else { return }

        // Return the current Audiences for which the user is assigned
        if let currentVisitorAudiences = profile.audiences {
            print("Visitor audiences: \(currentVisitorAudiences)")

            // Check if an Audience is assigned to a user by id
            if currentVisitorAudiences[id: "106"] {
                print("Visitor is a member of audience id 106")
                // ... Visitor is a member of this audience, take appropriate action
            }

            // Check if an Audience is assigned to a user by name
            if currentVisitorAudiences[name: "ios users"] {
                print("Visitor is a member of audience iOS Users")
                // ... Visitor is a member of this audience, take appropriate action
            }
        }
}

func profileDidUpdate(profile: TealiumVisitorProfile?) {
        guard let profile = profile else { return }

        // Return a badge value
        if let badgeAssigned = profile.badges?["5279"] {
            print(badgeAssigned ? "Badge id 5279 is assigned" : "Badge id 5945 is not assigned")
        }
}

func profileDidUpdate(profile: TealiumVisitorProfile?) {
        guard let profile = profile else { return }

        // Return a boolean value
        if let booleanValue = profile. booleans?["4479"] {
            if booleanValue {
            	// ... do something
            }
        }
}

func profileDidUpdate(profile: TealiumVisitorProfile?) {
        guard let profile = profile else { return }

        // Return a current visit string attribute
        if let currentVisit = profile.currentVisit,
           let string = currentVisit.strings?["34"] {
            print(string)
            // ... take action
        }
}

func profileDidUpdate(profile: TealiumVisitorProfile?) {
        guard let profile = profile else { return }

        // Return a date value
        if let date = profile.dates?["33"] {
            print(date)
            // .. take action
        }
}

func profileDidUpdate(profile: TealiumVisitorProfile?) {
        guard let profile = profile else { return }

        // Return a number value
        if let number = profile. numbers?["1399"] {
            if number > 3.0 {
            	// ... take action
            }
        }
}

func profileDidUpdate(profile: TealiumVisitorProfile?) {
        guard let profile = profile else { return }

        // Return an set of strings value
        if let setOfStrings = profile.setsOfStrings?["5279"] {
            if setOfStrings.contains("toys") {
            	// ... take action
            }
        }
}

func profileDidUpdate(profile: TealiumVisitorProfile?) {
        guard let profile = profile else { return }

        // Return a string value
        if let string = profile.strings?["5699"] {
            print(string)
            // ... take action
        }
}

func profileDidUpdate(profile: TealiumVisitorProfile?) {
        guard let profile = profile else { return }

        // Return an entire tally
        if let tally = profile.tallies?["1399"] {
            print("Tally id 5377: \(tally)")
        }

        // Return a tally value by using the tally id and the key for the value desired
        if let tallyValue = profile.tallies?[tally: "5381", key: "red shirts"]{
            print("Tally value for id 5381 and key 'red shirts': \(tallyValue)")
        }
}

class MyHelperClass {
    var tealium: Tealium?

    public init () {
        let config = TealiumConfig(account: "ACCOUNT",
                                   profile: "PROFILE",
                                   environment: "ENVIRONMENT",
                                   datasource: "DATASOURCE",
                                   optionalData: nil)
        config.addVisitorServiceDelegate(self)                           
	     config.setVisitorServiceRefresh(interval: 10)		
		self.tealium = Tealium(config) {
			// Note: this is inside the completion block after initialization

			// self.tealium is guaranteed to be initialized inside the completion block

			self.tealium?.visitorService()?.#### // where #### is any public API method on the visitorProfile object - see other methods for examples
		}
	}
}

self.tealium?.visitorService()?.requestVisitorProfile()

func track(title: String, data: [String: Any]?) {
        tealium?.track(title: title, data: data, completion: { success, \_, error in
            if error != nil {
                print("*** Track not completed because of error: \n\(String(describing: error))")
            }
            if success {
                print("*** Track with VisitorService completed ***")
                self.tealium?.visitorProfile()?.requestVisitorProfile()

            }
        })
    }

self.tealium?.visitorService()?.getCachedProfile(completion: { profile in
                guard let profile = profile else { return }
                if let json = try? JSONEncoder().encode(profile), let string = String(data: 					json, encoding: .utf8) {
                    print(string)
   		}
})

self.tealium?.visitorService()?.removeAllVisitorServiceDelegates()

self.tealium?.visitorService()?.addVisitorServiceDelegate(self)

self.tealium?.visitorService()?.removeSingleDelegate(self)

func profileDidUpdate(profile: TealiumVisitorProfile?) {
        guard let profile = profile else { return }

        // act on profile attributes
        print(profile.audiences)

        ...
}

let config = TealiumConfig(...)
config.setVisitorServiceRefresh(3)

config.addVisitorServiceDelegate(self)

config.getVisitorServiceDelegates()

config. setVisitorServiceOverrideProfile("PROFILE")

config. setVisitorServiceOverrideURL("https://overridden-subdomain.yourdomain.com/")