Initial commit

2019-01-16 11:42:54 +08:00
commit 44ca0897d7
82 changed files with 4809 additions and 0 deletions
@@ -0,0 +1,84 @@
+'use strict';
+
+function VibrationSensor(sid, ip, hub, model) {
+    this.type         = model;
+    this.sid          = sid;
+    this.ip           = ip;
+    this.hub          = hub;
+    this.vibration    = null;
+    this.orientationX = null;
+    this.orientationY = null;
+    this.orientationZ = null;
+    this.bed_activity = null;
+    this.tilt_angle   = null;
+    this.voltage      = null;
+    this.percent      = null;
+}
+
+VibrationSensor.prototype.getData = function (data, isHeartbeat) {
+    let newData = false;
+    let obj = {};
+    if (data.voltage !== undefined) {
+        data.voltage = parseInt(data.voltage, 10);
+        this.voltage = data.voltage / 1000;
+        this.percent = ((data.voltage - 2200) / 10);
+        if (this.percent > 100) {
+            this.percent = 100;
+        }
+        if (this.percent < 0) {
+            this.percent = 0;
+        }
+        obj.voltage  = this.voltage;
+        obj.percent  = this.percent;
+        newData = true;
+    }
+    if (data.status && !isHeartbeat) {
+        this.vibration = data.status === 'vibration' || data.status === 'vibrate';
+        if (this.vibration) {
+            setTimeout(() => this.hub.emit('data', this.sid, this.type, {state: false}), 300);
+        }
+
+        obj.state   = this.vibration;
+        newData     = true;
+    }
+    if (data.final_tilt_angle !== undefined) {
+        this.tilt_angle = parseInt(data.final_tilt_angle, 10);
+        obj.tilt_angle  = this.tilt_angle;
+        newData         = true;
+    }
+    if (data.coordination !== undefined) {
+        const parts = data.coordination.split(',').map(num => parseInt(num.trim()));
+        this.orientationX = parts[0];
+        this.orientationY = parts[1];
+        this.orientationZ = parts[2];
+        obj.orientationX  = this.orientationX;
+        obj.orientationY  = this.orientationY;
+        obj.orientationZ  = this.orientationZ;
+        newData         = true;
+    }
+    if (data.bed_activity !== undefined) {
+        this.bed_activity = parseInt(data.bed_activity, 10);
+        obj.bed_activity  = this.bed_activity;
+        newData           = true;
+    }
+    return newData ? obj : null;
+};
+
+VibrationSensor.prototype.heartBeat = function (token, data) {
+    if (data) {
+        const obj = this.getData(data, true);
+        if (obj) {
+            this.hub.emit('data', this.sid, this.type, obj);
+        }
+    }
+};
+VibrationSensor.prototype.onMessage = function (message) {
+    if (message.data) {
+        const obj = this.getData(message.data);
+        if (obj) {
+            this.hub.emit('data', this.sid, this.type, obj);
+        }
+    }
+};
+
+module.exports = VibrationSensor;