Move wifi code into a watch feature

src/WatchFace.cpp

@@ -13,9 +13,10 @@ void WatchFace::InitBoot()
   SetupVolatileMenuStuff();
   m_menu.Reset();
 
-  ConnectWiFi();
-  SyncNTPTime();
-  DisconnectWiFi();
+  if(m_features.wifi.Connect()) {
+    SyncNTPTime();
+    m_features.wifi.Disconnect();
+  }
 
   for (auto & page : m_pages) {
     page->InitBoot();
@@ -235,16 +236,20 @@ void WatchFace::MenuExited()
 
 void WatchFace::MenuNTPSyncSelected()
 {
-  ConnectWiFi();
+  if (!m_features.wifi.Connect()) {
+    return;
+  }
+
   SyncNTPTime();
-  DisconnectWiFi();
-  m_features.rtc.Resync();
+  m_features.wifi.Disconnect();
 
   if (m_inMenu) {
     m_inMenu = false;
     m_menu.Reset();
     DrawWatchFace(false);
   }
+
+  m_features.rtc.Resync();
 }
 
 void WatchFace::MenuTimeZoneSelected(int tzOffset)

src/WatchFeatures/WatchFeatures.h

@@ -4,6 +4,7 @@
 #include "StepCounter.h"
 #include "RTC.h"
 #include "Storage.h"
+#include "Wifi.h"
 
 namespace WatchFeatures
 {
@@ -21,4 +22,5 @@ struct WatchFeatures::WatchFeatures
   StepCounter stepCounter;
   RTC rtc;
   Storage storage;
+  Wifi wifi;
 };

src/WatchFeatures/Wifi.cpp

@@ -0,0 +1,28 @@
+#include <WiFi.h>
+#include "Wifi.h"
+#include "config.h"
+
+bool WatchFeatures::Wifi::Connect()
+{
+  if (WiFi.begin(WIFI_SSID, WIFI_PASS) == WL_CONNECT_FAILED) {
+    WiFi.mode(WIFI_OFF);
+    return false;
+  }
+
+  if (WiFi.waitForConnectResult() != WL_CONNECTED) {
+    WiFi.mode(WIFI_OFF);
+    return false;
+  }
+
+  return true;
+}
+
+void WatchFeatures::Wifi::Disconnect()
+{
+
+}
+
+bool WatchFeatures::Wifi::IsConnected()
+{
+  return true;
+}

src/WatchFeatures/Wifi.h

@@ -0,0 +1,12 @@
+#pragma once
+
+namespace WatchFeatures
+{
+  class Wifi
+  {
+  public:
+    bool Connect();
+    void Disconnect();
+    bool IsConnected();
+  };
+}

src/Watchy.cpp

@@ -112,21 +112,6 @@ void Watchy::VibeMotor(uint8_t intervalMs, uint8_t length)
   }
 }
 
-void Watchy::ConnectWiFi()
-{
-  if(WiFi.begin(WIFI_SSID, WIFI_PASS) == WL_CONNECT_FAILED) {  
-    Serial.begin(9600);
-    Serial.println("Failed to connect to WiFi");
-    return;
-  }
-
-  if(WiFi.waitForConnectResult() != WL_CONNECTED) {
-    Serial.begin(9600);
-    Serial.println("Failed to connect to WiFi");
-    return;
-  }
-}
-
 void Watchy::SyncNTPTime()
 {
   WiFiUDP ntpUDP;
@@ -144,11 +129,6 @@ void Watchy::SyncNTPTime()
   }
 }
 
-void Watchy::DisconnectWiFi()
-{
-  WiFi.mode(WIFI_OFF);
-}
-
 void Watchy::ShowWatchFace(bool partialRefresh)
 {
   DrawWatchFace(partialRefresh);