Beiträge von redpine

let CONFIG = {
  // minimum open/close duration that is considered normal. Faulty operations usually
  // report a successful open/close operation after 2-3 seconds. This script only 
  // sends another set of commands to fix situation in case open/close operation took
  // less than this amount of seconds
  minDurationInSeconds: 4.0,
  
  // after a faulty operation has been detected (open/close took below minDurationInSeconds), 
  // this script fires the commands to remedy the situation with these delays in milliseconds
  debugDelaysInSeconds: [0.0, 3.0],
};

let STATES = [
  {
    actionTime: -1,
    debugTime: -1
  },
  {
    actionTime: -1,
    debugTime: -1
  }
];

// add status handler that is called once a cover starts to open or close
Shelly.addStatusHandler(function(e) {
  if (e.component == null) {
    // exit if component is not set
    return;
  }
 
  if (e.delta.state !== "opening" && e.delta.state !== "closing") {
    // exit if state is neither opening nor closing
    return;
  }
  
  // get id of cover that is triggering handler (e.g. e.component = "cover:0")
  let trigger = e.component.split(":");
  if (trigger.length < 2 || trigger[0] != "cover") {
    // exit if component that triggered handler is not a cover
    return;
  }
  let coverId = parseInt(trigger[1]);
  
  // get reference to global state variable of cover
  let state = STATES[coverId];
 
  print("Cover is now opening/closing");
  
  state.actionTime = Date.now();
});

// add event handler that is called once full open or closed position has supposedly been reached
Shelly.addEventHandler(function(e) {
  if (e.component == null) {
    // exit if component is not set
    return;
  }
  
  if (e.info.event !== "open" && e.info.event !== "closed") {
    // exit if event is neither open nor closed
    return;
  }
  
  // get id of cover that is triggering handler (e.g. e.component = "cover:0")
  let trigger = e.component.split(":");
  if (trigger.length < 2 || trigger[0] != "cover") {
    // exit if component that triggered handler is not a cover
    return;
  }
  let coverId = parseInt(trigger[1]);
  
  // get reference to global state variable of cover
  let state = STATES[coverId];
  
  print("Cover opened/closed in " + ((Date.now() - state.actionTime)/1000).toFixed(1) + "s");
  
  if (state.actionTime < 0 || Date.now() - state.actionTime > CONFIG.minDurationInSeconds * 1000) {
    // exit if closing or opening time is above threshold, thus considered normal
    return;
  }
  
  if (Date.now() - state.debugTime < (CONFIG.minDurationInSeconds + 1) * 1000) {
    print("Cover opened/closed too fast, but we are in debug mode - doing nothing");
    
    // exit if we are within an active debug time window as this means this event 
    // was likely triggered by our own function below - this avoids an endless loop
    return;
  }
  
  print print("Cover opened/closed in under " + CONFIG.minDurationInSeconds + "s - starting debug");
  
  // determine fix command based on reached end state          
  let command = e.info.event === "closed" ? "close" : "open";
  
  let shellyCallInDebugMode = function(command, coverId) {
    // start debug time window
    STATES[coverId].debugTime = Date.now();
    
    print("Now attempting to fix bugged operation - sending Shelly call...");
    
    // make Shelly call
    Shelly.call("Cover." + command, {'id': coverId});
  }

  // trigger delayed open/close commands to remedy the situation          
  for (let i=0; i<CONFIG.debugDelaysInSeconds.length; i++) {
    Timer.set(
      CONFIG.debugDelaysInSeconds[i] * 1000, // configure delay
      false, // do not repeat timer
      shellyCallInDebugMode.bind(this, command, coverId),
      null
    );
  }
});