Voqal iOS SDK 1.2.2

import UIKit
import VoqalSDK

// 1) Register the SDK once at launch.
@main
class AppDelegate: UIResponder, UIApplicationDelegate {
    // Retained so prewarm's background task always has live credentials.
    let voqalDelegate = VoqalCredentialsDelegate()

    func application(_ application: UIApplication,
                     didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {

        var config = VoqalSDKConfiguration(requestId: "prod-yourapp")  // "prod-" / "stg-"
        config.apiKey = "pk_live_…"                                    // your Voqal API key
        config.theme  = VoqalTheme(accent: "#2d5bff", accent2: "#5b8dff",
                                   appearance: .auto)
        config.home   = VoqalHome(userName: "Nour",
                                  pinnedCTAs: ["What's my balance?", "Create a payment link"])

        VoqalSDKManager.shared.setup(configuration: config)
        VoqalSDKManager.shared.prewarm(delegate: voqalDelegate)   // warm the engine at launch

        #if DEBUG
        VoqalSDKManager.shared.addLogSink(VoqalConsoleLogSink())       // log every event/error
        #endif
        return true
    }
}

// 2) Open the assistant from any of your own buttons.
final class HomeViewController: UIViewController {
    let voqal = VoqalCredentialsDelegate()
    @objc func openAssistant() {
        VoqalSDKManager.shared.presentChat(from: self, delegate: voqal, animated: true)
    }
}

// 3) Supply credentials live — the SDK reads these on every request.
final class VoqalCredentialsDelegate: NSObject, VocalButtonDelegate {
    func getToken() -> String { TokenStore.shared.current }   // keep this token fresh
    func getMetaData() -> String? { #"{"country_code":"EGY","user_id":"285"}"# }
    func getViewController() -> UIViewController {
        UIApplication.shared.connectedScenes
            .compactMap { ($0 as? UIWindowScene)?.keyWindow?.rootViewController }
            .first ?? UIViewController()
    }
    func voqalButton(didUploadRecording result: String) {}   // recording lifecycle
    func voqalButton(didFailWith error: Error) {}
}

config.theme = VoqalTheme(
    accent: "#2d5bff",        // your brand color (hex)
    accent2: "#5b8dff",       // optional gradient pair
    appearance: .auto,        // .light · .dark · .auto (follows the phone)
    fontName: nil,            // optional custom display font
    radius: 20)               // base corner radius for cards & the sheet