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index.js
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index.js
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var {PythonShell} = require('python-shell');
var Service, Characteristic;
module.exports = function(homebridge) {
console.log("SmartShades2 homebridge API version: " + homebridge.version);
Service = homebridge.hap.Service;
Characteristic = homebridge.hap.Characteristic;
homebridge.registerAccessory("homebridge-soma-smartshades", "SmartShades", SmartShades);
};
function SmartShades(log, config) {
this.service = new Service.WindowCovering(this.name);
this.log = log;
this.name = config.name || "Window cover";
this.id = config.id || 0;
this.pythonScriptPath = config.pythonScriptPath;
this.pythonScriptName = config.pythonScriptName;
this.apiroute = config.apiroute;
// Required Characteristics
this.currentPosition = 100;
this.targetPosition = 100;
//Characteristic.PositionState.DECREASING = 0;
//Characteristic.PositionState.INCREASING = 1;
//Characteristic.PositionState.STOPPED = 2;
this.positionState = Characteristic.PositionState.STOPPED;
this.service.setCharacteristic(Characteristic.PositionState, Characteristic.PositionState.STOPPED);
// Optional Characteristics
//this.holdPosition = Characteristic.HoldPosition;
//this.targetHorizontalTiltAngle = Characteristic.TargetHorizontalTiltAngle;
//this.targetVerticalTiltAngle = Characteristic.TargetVerticalTiltAngle;
//this.currentHorizontalTiltAngle = Characteristic.CurrentHorizontalTiltAngle;
//this.currentVerticalTiltAngle = Characteristic.CurrentVerticalTiltAngle;
//this.obstructionDetected = Characteristic.ObstructionDetected;
}
SmartShades.prototype = {
//Start
identify: function(callback) {
this.log("Identify requested!");
callback(null);
},
// Required
getCurrentPosition: function(callback) {
this.log("getCurrentPosition2:", this.currentPosition);
var error = null;
callback(error, this.currentPosition);
},
getName: function(callback) {
this.log("getName :", this.name);
var error = null;
callback(error, this.name);
},
getTargetPosition: function (callback) {
this.log("getTargetPosition2:", this.targetPosition);
var error = null;
callback(error, this.targetPosition);
},
setTargetPosition: function (value, callback) {
this.log("setTargetPosition from %s to %s", this.targetPosition, value);
this.targetPosition = value;
if(this.targetPosition > this.currentPosition) {
this.service.setCharacteristic(Characteristic.PositionState, Characteristic.PositionState.INCREASING);
} else if(this.targetPosition < this.currentPosition) {
this.service.setCharacteristic(Characteristic.PositionState, Characteristic.PositionState.DECREASING);
} else if(this.targetPosition = this.currentPosition) {
this.service.setCharacteristic(Characteristic.PositionState, Characteristic.PositionState.STOPPED);
}
//PYTHON
if(this.pythonScriptPath !== undefined) {
var options = {};
/*options.args = {
'-t': 'E3:19:51:66:9F:8B',
'-c': 'move_target',
'-a': this.targetPosition
}*/
options.args = ["-t E3:19:51:66:9F:8B", "-c move_target", "-a "+this.targetPosition];
options.scriptPath = this.pythonScriptPath;
PythonShell.run(this.pythonScriptName, options, function (err, results) {
if (err) {
this.log("Script Error", options.scriptPath, options.args, err);
callback(err);
} else {
// results is an array consisting of messages collected during execution
console.log('Success ! Results: %j', results);
this.currentPosition = this.targetPosition;
this.service.setCharacteristic(Characteristic.CurrentPosition, this.currentPosition);
this.log("currentPosition is now %s", this.currentPosition);
this.service.setCharacteristic(Characteristic.PositionState, Characteristic.PositionState.STOPPED);
callback(null); // success
}
}.bind(this));
} else if (this.apiroute !== undefined) {
//HTTP API ACTION
/*var url = this.apiroute + "/targetposition/"+ this.id + "/" + this.targetPosition;
this.log("GET", url);
request.get({
url: url
}, function(err, response, body) {
if (!err && response.statusCode == 200) {
this.log("Response success");
this.currentPosition = this.targetPosition;
this.service.setCharacteristic(Characteristic.CurrentPosition, this.currentPosition);
this.log("currentPosition is now %s", this.currentPosition);
this.service.setCharacteristic(Characteristic.PositionState, Characteristic.PositionState.STOPPED);
//doSuccess.bind(this);
callback(null); // success
} else {
this.log("Response error" , err);
callback(err);
}
}.bind(this));*/
} else {
//FAKE SUCCESS
this.log("Fake Success");
this.currentPosition = this.targetPosition;
this.service.setCharacteristic(Characteristic.CurrentPosition, this.currentPosition);
this.log("currentPosition is now %s", this.currentPosition);
this.service.setCharacteristic(Characteristic.PositionState, Characteristic.PositionState.STOPPED);
callback(null); // success
}
},
getPositionState: function(callback) {
this.log("getPositionState :", this.positionState);
var error = null;
callback(error, this.positionState);
},
getServices: function() {
// you can OPTIONALLY create an information service if you wish to override
// the default values for things like serial number, model, etc.
var informationService = new Service.AccessoryInformation();
informationService
.setCharacteristic(Characteristic.Manufacturer, "HTTP Manufacturer")
.setCharacteristic(Characteristic.Model, "HTTP Model")
.setCharacteristic(Characteristic.SerialNumber, "HTTP Serial Number");
this.service
.getCharacteristic(Characteristic.Name)
.on('get', this.getName.bind(this));
// Required Characteristics
this.service
.getCharacteristic(Characteristic.CurrentPosition)
.on('get', this.getCurrentPosition.bind(this));
this.service
.getCharacteristic(Characteristic.TargetPosition)
.on('get', this.getTargetPosition.bind(this))
.on('set', this.setTargetPosition.bind(this));
this.service
.getCharacteristic(Characteristic.PositionState)
.on('get', this.getPositionState.bind(this));
// Optional Characteristics
//TODO
return [informationService, this.service];
}
};