From ad82e778ed40df1eb000042970b000266201f532 Mon Sep 17 00:00:00 2001
From: cheetah <git@cheetah.cat>
Date: Tue, 11 May 2021 07:56:50 +0000
Subject: [PATCH] added DeviceEvents over websocket

---
 index.js                   |  6 +++++-
 types/DeviceRegistry.js    |  6 ++++++
 types/MessageManager.js    | 19 +++++++++++++++----
 types/devices/BirdySlim.js | 10 ++++++++++
 4 files changed, 36 insertions(+), 5 deletions(-)

diff --git a/index.js b/index.js
index 97485f2..ac8afaa 100644
--- a/index.js
+++ b/index.js
@@ -113,11 +113,15 @@ io.on("connection", socket => {
     console.log('new socket.io connection')
 })
 
-types.MessageManager.events.on('msgmgr:event', (eventType, eventData) => {
+types.MessageManager.events.on('event', (eventType, eventData) => {
     console.log(eventType, eventData)
     io.sockets.emit('msgmgr:event', eventType, eventData)
 })
 
+types.DeviceRegistry.events.on('event', (deviceType, deviceId, eventData) => {
+    console.log(deviceType, deviceId, eventData)
+    io.sockets.emit('device:event', deviceType, deviceId, eventData)
+})
 /** CONFIG Routes */
 
 appConfig.get('/config', async (req, res) => {
diff --git a/types/DeviceRegistry.js b/types/DeviceRegistry.js
index 3f8de72..cbb16b8 100644
--- a/types/DeviceRegistry.js
+++ b/types/DeviceRegistry.js
@@ -1,6 +1,9 @@
+const events = require('events')
+
 class DeviceRegistry {
     constructor() {
         this.Devices = {}
+        this.events = new events.EventEmitter()
         this.DeviceStates = {} // for keeping device states
     }
     register(device) {
@@ -15,6 +18,9 @@ class DeviceRegistry {
             this.DeviceStates[ key ] = {}
         Object.assign(this.DeviceStates[ key], stateData)
     }
+    deviceEvent(deviceType, deviceId, eventData) {
+        this.events.emit('event', deviceType, deviceId, eventData)
+    }
     /*tryReceive(deviceName, data) {
         return this.Devices[ deviceName ].tryReceive(data)
     }*/
diff --git a/types/MessageManager.js b/types/MessageManager.js
index c661bc6..4e0a672 100644
--- a/types/MessageManager.js
+++ b/types/MessageManager.js
@@ -2,7 +2,11 @@ const events = require('events')
 const ConnectorRegistry = require("./ConnectorRegistry")
 const config = require('../config.json')
 const md5 = require('md5')
+const axios = require('axios')
 
+function clamp(v,min,max) {
+    return Math.max(Math.min(v,min),max)
+}
 class MessageManager {
     constructor() {
         this.messages = {}
@@ -47,7 +51,7 @@ class MessageManager {
         if (status === 'delivered') this.messages[ msgId ]._routerData.recvAck = true
         //this.Deliver(msgId)
         console.log(msgId, uuid, 'status is', status)
-        this.events.emit('msgmgr:event', 'status', [msgId, uuid, status])
+        this.events.emit('event', 'status', [msgId, uuid, status])
     }
     async Deliver(msgId) {
         if (this.messages[ msgId ].type === 'duplex')
@@ -67,13 +71,20 @@ class MessageManager {
 
     markMessageRead(msgId) {
         this.messages[ msgId ]._routerData.readAck = true
-        this.events.emit('msgmgr:event', 'read', msgId)
+        this.events.emit('event', 'read', msgId)
     }
     respondToMessage(msgId, response) {
         this.messages[ msgId ]._routerData.response = response
-        this.events.emit('msgmgr:event', 'response', [msgId, response])
+        this.events.emit('event', 'response', [msgId, response])
         if (!!this.messages[ msgId ]._routerData.menu) {
-            //TODO: nice handling
+            const menuOptions = this.messages[ msgId ]._routerData.menu
+            const selectedMenu = menuOptions[ Object.keys(menuOptions)[
+                clamp(+response-1, 0, Object.keys(menuOptions).length)
+            ] ]
+            this.events.emit('event', 'menu', [msgId, response, selectedMenu])
+            if (!!menuOptions.url) {
+                axios.get(menuOptions.url).then( () => false )
+            }
         }
     }
     _clearEventHandlers4MsgID(msgId) {
diff --git a/types/devices/BirdySlim.js b/types/devices/BirdySlim.js
index 6e0dd16..841099e 100644
--- a/types/devices/BirdySlim.js
+++ b/types/devices/BirdySlim.js
@@ -71,6 +71,16 @@ class BirdySlim extends PagerDevice {
                         date: data.date,
                     }
                 break;
+
+                case 'status':
+                case 'cannedMessage':
+                case 'low_battery':
+                case 'power':
+                case 'battery':
+                case 'sos':
+                case 'gps':
+                    require('../DeviceRegistry').deviceEvent(this.name, data.device_id, data)
+                break;
             }
             require('../DeviceRegistry').stateSet(this.name, data.device_id, stateSet) 
             return true