package io.oxygenhub.android

import android.app.Application
import android.os.Build
import io.oxygenhub.android.api.DeviceAuth
import io.oxygenhub.android.api.HubClient
import io.oxygenhub.android.api.HubDeviceAuth
import io.oxygenhub.android.api.hubHttpClient
import io.oxygenhub.android.auth.KeystoreSessionStore
import io.oxygenhub.android.auth.SessionManager
import okhttp3.OkHttpClient

/** The hub the app signs in to unless told otherwise. */
const val DEFAULT_HUB = "https://oxygenhub.io"

/** The app's shared objects, made once. A small hand-made container: no DI framework yet. */
class AppContainer(app: Application) {
    val http: OkHttpClient = hubHttpClient()

    val sessions = SessionManager(KeystoreSessionStore(app)) { session, onUnauthorized ->
        HubClient(session.hub, session.token, http, onUnauthorized)
    }

    fun deviceAuth(hub: String): DeviceAuth = HubDeviceAuth(hub, http)

    /** What the app calls itself on the hub's /device page and token list. */
    val clientName: String = "OxygenHub for Android on ${Build.MODEL}".take(80)
}

class OxygenHubApp : Application() {
    lateinit var container: AppContainer
        private set

    override fun onCreate() {
        super.onCreate()
        container = AppContainer(this)
    }
}