♻️ Moves analytics subscription handling to store

app/src/lib/stores/analytics.ts

@@ -1,19 +1,34 @@
 import { AnalyticsData } from '$lib/platform_shared/message'
 import { writable } from 'svelte/store'
-
-const analytics_data: AnalyticsData[] = []
+import { socket } from './socket'
 
 const maxAnalyticsData = 100
 
 function createAnalytics() {
-    const { subscribe, update } = writable(analytics_data)
+    const { subscribe, update } = writable<AnalyticsData[]>([])
+
+    let unsubscribe: (() => void) | null = null
+    let listenerCount = 0
+
+    const addData = (content: AnalyticsData) => {
+        update(data => [...data, content].slice(-maxAnalyticsData))
+    }
 
     return {
         subscribe,
-        addData: (content: AnalyticsData) => {
-            update(analytics_data => {
-                return [...analytics_data, content].slice(-maxAnalyticsData)
-            })
+        addData,
+        listen: () => {
+            listenerCount++
+            if (!unsubscribe) {
+                unsubscribe = socket.on(AnalyticsData, addData)
+            }
+        },
+        stop: () => {
+            listenerCount = Math.max(0, listenerCount - 1)
+            if (listenerCount === 0 && unsubscribe) {
+                unsubscribe()
+                unsubscribe = null
+            }
         }
     }
 }

app/src/lib/types/models.ts

@@ -1,3 +1,53 @@
+export enum MessageTopic {
+    imu = 'imu',
+    imuCalibrate = 'imuCalibrate',
+    mode = 'mode',
+    input = 'input',
+    analytics = 'analytics',
+    position = 'position',
+    angles = 'angles',
+    i2cScan = 'i2cScan',
+    peripheralSettings = 'peripheralSettings',
+    otastatus = 'otastatus',
+    gait = 'walk_gait',
+    servoState = 'servoState',
+    servoPWM = 'servoPWM',
+    WiFiSettings = 'WiFiSettings',
+    sonar = 'sonar',
+    rssi = 'rssi'
+}
+
+export type WifiStatus = {
+    status: number
+    local_ip: string
+    mac_address: string
+    rssi: number
+    ssid: string
+    bssid: string
+    channel: number
+    subnet_mask: string
+    gateway_ip: string
+    dns_ip_1: string
+    dns_ip_2?: string
+}
+
+export type KnownNetworkItem = {
+    ssid: string
+    password: string
+    static_ip_config: boolean
+    local_ip?: string
+    subnet_mask?: string
+    gateway_ip?: string
+    dns_ip_1?: string
+    dns_ip_2?: string
+}
+
+export type WifiSettings = {
+    hostname: string
+    priority_RSSI: boolean
+    wifi_networks: KnownNetworkItem[]
+}
+
 export type vector = { x: number; y: number }
 
 export type GithubRelease = {