shared/src/iosMain/kotlin/mx/trackermap/TrackerMap/controllers/NetworkController.kt


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package mx.trackermap.TrackerMap.controllers

import kotlinx.coroutines.flow.MutableStateFlow
import kotlinx.coroutines.flow.asStateFlow
import mx.trackermap.TrackerMap.Injectable
import platform.Network.*
import platform.darwin.*

actual class NetworkController: Injectable {
    private val monitor = nw_path_monitor_create()
    private val queue: dispatch_queue_t = dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_BACKGROUND.toLong(), 0u)
    private val _networkAvailable = MutableStateFlow<Boolean?>(null)
    actual val networkAvailable = _networkAvailable.asStateFlow()

    private val updateHandler: nw_path_monitor_update_handler_t = { path: nw_path_t ->
        val status = nw_path_get_status(path)
        _networkAvailable.value = status in arrayOf(nw_path_status_satisfied, nw_path_status_satisfiable)
    }

    init {
        nw_path_monitor_set_update_handler(monitor, updateHandler)
        nw_path_monitor_set_queue(monitor, queue)
        nw_path_monitor_start(monitor)
    }
}