Importing the Copilot.cx iOS SDK for Flutter

Setting up the iOS side for Copilot.cx SDK

1. Please follow steps 1 through 9 in Importing the iOS SDK

2. Add a CopilotModule class through which you'll interface with your flutter dart code using the FlutterMethodChannel. Inside the setupMethodChannel function, we'll "capture" function calls from the dart side(with or without parameters) and point them to our native side fuctions. In this following example we're using the signup, login, logout and sendEvent functions.

import Flutter
import CopilotAPIAccess

class CopilotModule {
    private let channel = "myProjectChannelName"
    
    init(_ controller: FlutterViewController) {
        setupMethodChannel(with: controller)
    }
    
    fileprivate func setupMethodChannel(with controller: FlutterViewController) {
        let methodChannel = FlutterMethodChannel(name: channel, binaryMessenger: controller.binaryMessenger)
        
        methodChannel.setMethodCallHandler { (call: FlutterMethodCall, result: @escaping FlutterResult) in
            switch (call.method) {
            case "signup":
                if let args = call.arguments as? [String: Any] {
                    if let email = args["email"] as? String,
                       let password = args["password"] as? String,
                       let firstName = args["firstName"] as? String,
                       let lastName = args["lastName"] as? String {
                        self.signup(email: email, password: password, firstName: firstName, lastName: lastName, result: result)
                    }
                }
            case "login":
                if let args = call.arguments as? [String: Any] {
                    if let email = args["email"] as? String,
                       let password = args["password"] as? String {
                        self.login(email: email, password: password, result: result)
                    }
                }
            case "logout":
                self.logout(result: result)
            default:
                result(FlutterMethodNotImplemented)
            }
        }
    }

    fileprivate func signup(email: String, password: String, firstName: String, lastName: String, result: @escaping FlutterResult) {
        Copilot.instance.manage.sphere.auth.signup().withCopilotAnalysisConsent(true).with(email: email, password: password, firstname: firstName, lastname: lastName).build().execute { response in
            switch (response) {
            case .success(): 
                result(true)
                break
            case .failure(error: let error): 
                result(FlutterError(code: "signup failed: \(error.localizedDescription)", message: nil, details: nil))
                break
            }
        }
    }

    fileprivate func login(email: String, password: String, result: @escaping FlutterResult) {
        Copilot.instance.manage.sphere.auth.login().with(email: email, password: password).build().execute { response in
            switch (response) {
            case .success(): 
                result(true)
                break
                //Your code here
            case .failure(error: let error): 
                result(FlutterError(code: "login failed: \(error.localizedDescription)", message: nil, details: nil))
                break
                //Your code here
            }
        }
    }

    fileprivate func logout(result: @escaping FlutterResult) {
        Copilot.instance.manage.sphere.auth.logout().build().execute { response in
            switch (response) {
            case .success(): 
                result(true)
                break
                
            case .failure(error: let error): 
                result(FlutterError(code: "logout failed: \(error.localizedDescription)", message: nil, details: nil))
                break
                
            }
        }
    }
}

3. Initialize the CopilotModule in your AppDelegate through which all Copilot functions will be activated and then initialize Copilot.cx, setting it with a list of EventLogProviders as shown below (please refer the Managing providers section).

import CopilotAPIAccess

override func application(
    _ application: UIApplication,
    didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
  ) -> Bool {
    ...
    let controller = window?.rootViewController as! FlutterViewController
    let copilotModule = CopilotModule(controller)
    Copilot.setup(analyticsProviders: [FirebaseAnalyticsProvider()])
    ...
}