Setup

Asleep.setup(apiKey:, productInfo:, delegate:)      ← 인증정보 · 기기 정보 전달
   └ setupDidComplete()
      └ Asleep.initAsleepConfig(userId:, delegate:) ← 인증정보 생략 가능 (setup값을 이어받음)
           └ userDidJoin(userId:, config:)
                └ createSleepTrackingManager → startTracking

let apiKey: String = "YOUR_API_KEY"
let baseUrl: URL?
let callbackUrl: URL?
let service: String?
let productInfo: Asleep.ProductInfo?
let delegate: AsleepSetupDelegate = self

Asleep.setup(apiKey: apiKey,
             baseUrl: baseUrl,
             callbackUrl: callbackUrl,
             service: service,
             productInfo: productInfo,
             delegate: delegate)

Asleep.setup(appId: "YOUR_APP_ID",
             appSecret: "YOUR_APP_SECRET",
             productInfo: productInfo,
             delegate: self)

protocol AsleepSetupDelegate {
    func setupDidComplete()
    func setupDidFail(error: Asleep.AsleepError)
    func setupInProgress(progress: Int)
}

let productInfo = Asleep.ProductInfo(
    model: "MODEL_NAME",
    identifierType: .serial,
    identifierValue: "SERIAL_NUMBER"
)

public struct ProductInfo: Equatable {
    public let model: String
    public let identifierType: ProductIdentifierType
    public let identifierValue: String
}

public enum ProductIdentifierType: String {
    case serial
    case macAddress
}

import AsleepSDK

final class SleepSDKController: AsleepSetupDelegate, AsleepConfigDelegate {

    private let apiKey: String = "YOUR_API_KEY"
    private let userId: String? = nil
    private var config: Asleep.Config?

    func start() {
        let productInfo = Asleep.ProductInfo(
            model: "MODEL_NAME",
            identifierType: .serial,
            identifierValue: "SERIAL_NUMBER"
        )

        Asleep.setup(apiKey: apiKey,
                     productInfo: productInfo,
                     delegate: self)
    }

    // MARK: - AsleepSetupDelegate
    func setupDidComplete() {
        // 기기 등록이 끝난 뒤에만 호출됩니다.
        Asleep.initAsleepConfig(userId: userId, delegate: self)
    }

    func setupDidFail(error: Asleep.AsleepError) {
        switch error {
        case .productRegisterFailed:
            // 일시적인 실패 — 네트워크 확인 후 잠시 뒤 setup 재호출
            break
        case .productRegisterRejected:
            // 거부 — productInfo / API Key 확인 (다시 시도해도 결과 동일)
            break
        default:
            break
        }
    }

    func setupInProgress(progress: Int) { }

    // MARK: - AsleepConfigDelegate
    func userDidJoin(userId: String, config: Asleep.Config) {
        self.config = config  // 이제 측정을 시작할 수 있습니다.
    }

    func didFailUserJoin(error: Asleep.AsleepError) { }
    func userDidDelete(userId: String) { }
}