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.CRM_READY, ch)

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

	coll := GetInstance()
	coll.start(confMng)
	observer.Remove(messages.CRM_READY, ch)
}

func (c *Collector) notifyCollectorReady() {
	observer.Notify(messages.CLT_READY, nil)
}

func (c *Collector) notifyCollectorStopped() {
	observer.Notify(messages.CLT_STOPPED, nil)
}

func (c *Collector) handleAgentWillStop() {
	ch := make(chan interface{}, 0)
	observer.Add(messages.AGT_WILL_STOP, ch)
	data := <-ch
	c.Stop(data)
	observer.Remove(messages.AGT_WILL_STOP, ch)
}

func (c *Collector) handleSensorStart() {
	observer.Add(messages.TASK_SENSOR_START, c.startSensorCh)
	configId := <-c.startSensorCh
	err := c.addSensor(configId.(string))
	if err == nil {
		//todo task done
	}
}

func (c *Collector) handleSensorStop() {
	observer.Add(messages.TASK_SENSOR_STOP, c.stopSensorCh)
	configId := <-c.stopSensorCh
	c.removeSensor(configId.(string))
	//todo task done
}

func (c *Collector) handleSensorAdd() {
	observer.Add(messages.CRM_SENSOR_ADD_DONE, c.addSensorCh)
	configId := <-c.addSensorCh
	err := c.addSensor(configId.(string))
	if err == nil {
		//todo task done
	}
}

func (c *Collector) handleSensorRemove() {
	observer.Add(messages.TASK_SENSOR_REMOVE, c.remSensorCh)
	configId := <-c.remSensorCh
	c.removeSensor(configId.(string))
	observer.Notify(messages.CLT_SENSOR_REMOVE_DONE, configId)
}

func (c *Collector) handleSensorUpdate() {
	observer.Add(messages.TASK_SENSOR_UPDATE, c.updateSensorCh)

	configId := <-c.updateSensorCh
	//todo update logic
	observer.Notify(messages.CLT_SENSOR_UPDATE_DONE, configId)
}

func (c *Collector) handleCrmSensorUpdateDone() {
	observer.Add(messages.CRM_SENSOR_UPDATE_DONE, c.crmSensorUpdateCh)

	//configId := <-c.crmSensorUpdateCh
	//todo update logic
	//todo task done
}

func (c *Collector) handleCrawlerUpdate() {
	observer.Add(messages.TASK_CRAWLER_UPDATE, c.crmUpdateCh)
	//todo. do what collector has to do
}

func (c *Collector) handleCrawlerUpdateDone() {
	observer.Add(messages.CRM_UPDATE_DONE, c.crmUpdateDoneCh)
	//todo. task done
}

func (c *Collector) cleanObserver(ach chan interface{}, rch chan interface{}) {
	observer.Remove(messages.TASK_SENSOR_START, c.startSensorCh)
	observer.Remove(messages.TASK_SENSOR_STOP, c.stopSensorCh)
	observer.Remove(messages.CRM_SENSOR_ADD_DONE, c.addSensorCh)
	observer.Remove(messages.TASK_SENSOR_REMOVE, c.remSensorCh)
	observer.Remove(messages.TASK_SENSOR_UPDATE, c.updateSensorCh)
	observer.Remove(messages.TASK_CRAWLER_UPDATE, c.crmUpdateCh)
	observer.Remove(messages.CRM_SENSOR_UPDATE_DONE, c.crmSensorUpdateCh)
	observer.Remove(messages.CRM_UPDATE_DONE, c.crmUpdateDoneCh)
}

func (c *Collector) notifyData(data interface{}) {
	observer.Notify(messages.QUEUE_DATA, data)
}