package dispatcher

import "log"
import "udi/mqtt"
import "udi/config"


func InputDispatcher() {
  for {
    select {
    case message := <- mqtt.InputChannel:
      log.Printf("Message arrived in inputDispatcher, topic: %s, payload: %s\n", message.Topic, message.Payload)

      for _, mapping := range config.Config.TopicMappings {
        log.Printf("Testing %s -> %s", mapping.Topics, mapping.Plugin)
        for _, subscribedTopic := range mapping.Topics {
          log.Printf("Testing %s in %s", message.Topic, subscribedTopic)
          if mqtt.TopicMatchesSubscription(message.Topic, subscribedTopic) {
            log.Printf("Handle message in plugin %s", mapping.Plugin)
          } else {
            log.Printf("no match")
          }
        }
      }
    }
  }
}