package collector_go

import (
	"loafle.com/overflow/agent_api/config_manager"
	"loafle.com/overflow/agent_api/observer"
	"loafle.com/overflow/agent_api/observer/messages"
)

func handleConfigLoaded() {
	ch := make(chan interface{}, 0)
	observer.Add(messages.CONFIGMANAGER_LOADED, ch)

	data := <-ch
	confMng := data.(config_manager.ConfigManager)

	coll := GetInstance()
	coll.start(confMng)

	observer.Remove(messages.CONFIGMANAGER_LOADED, ch)
}

func handleSensorAdded(ch chan interface{}) {
	coll := GetInstance()
	observer.Add(messages.ADD_SENSOR_2_END, ch)

	for {
		configId := <-ch
		coll.addSensor(configId.(string))
	}
}

func handleSensorRemoved(ch chan interface{}) {
	coll := GetInstance()
	observer.Add(messages.REMOVE_SENSOR_1, ch)

	for {
		configId := <-ch
		coll.removeSensor(configId.(string))
		observer.Notify(messages.REMOVE_SENSOR_2_END, configId)
	}
}

func cleanObserver(ach chan interface{}, rch chan interface{}) {
	observer.Remove(messages.ADD_SENSOR_2_END, ach)
	observer.Remove(messages.REMOVE_SENSOR_1, rch)
	observer.Notify(messages.COLLECTOR_STOPPED, true)
}