config: implement commands to change profiles and save settings

src/Config.cpp

@@ -53,7 +53,7 @@ Configuration::get(const char* key, bool defaultVal) const
     }
 }
 
-StaticJsonDocument<1024> jsonConfig;
+StaticJsonDocument<2048> jsonConfig;
 
 constexpr uint16_t HardwareConfig::MAX_LED_NUM;
 
@@ -154,6 +154,11 @@ ConfigService::loadMap(const String& mapName)
     deserializeJson(jsonConfig, configFile);
     configFile.close();
     JsonArray strideList = jsonConfig["strides"];
+    if (jsonConfig.containsKey("rotation")) {
+      m_jsonMap.rotation = jsonConfig["rotation"];
+    } else {
+      m_jsonMap.rotation = 0;
+    }
     m_jsonMap.load(strideList);
     return true;
   } else {
@@ -213,8 +218,9 @@ ConfigService::loadProfile(const char* profileName)
         m_jsonMap.loadDefault();
       }
       Log.notice("config: Loaded!");
+      strcpy(m_config.data.loadedProfile, profileName);
     } else {
-      Log.warning("config: Could not load profile %s!", profileName);
+      Log.warning("config: Could not find profile json %s!", fname.c_str());
       return false;
     }
 
@@ -254,5 +260,56 @@ ConfigService::handleEvent(const InputEvent &evt)
     }
 }
 
+void
+doMapList(Args& args, Print& out)
+{
+  static const auto conf = Static<ConfigService>::instance();
+  out.println("Available maps:");
+  LittleFS.begin();
+  for(auto it = conf->mapsBegin();it != conf->mapsEnd(); it++) {
+    out.println(*it);
+  }
+  LittleFS.end();
+}
+
+void
+doSave(Args& args, Print& print)
+{
+  MainLoop::instance()->dispatch(InputEvent::SaveConfigurationRequest);
+}
+
+static String s;
+
+void
+doSetProfile(Args& args, Print& out)
+{
+  s = args[1];
+  MainLoop::instance()->dispatch(InputEvent{InputEvent::LoadConfigurationByName, s.c_str()});
+}
+
+void
+doCoordMap(Args& args, Print& out)
+{
+  VirtualCoordinates coords{atoi(args[1].c_str()), atoi(args[2].c_str())};
+  auto map = Static<ConfigService>::instance()->coordMap();
+  auto pPos = map->virtualToPhysicalCoords(coords);
+  auto idx = map->physicalCoordsToIndex(pPos);
+  char buf[32];
+  sprintf(buf, "(%d, %d) -> (%d, %d) -> %d", coords.x, coords.y, pPos.x, pPos.y, idx);
+  out.println(buf);
+}
+
+const std::vector<Command>&
+ConfigService::commands() const
+{
+  static const std::vector<Command> _commands = {
+    {"save", doSave},
+    {"profile", doSetProfile},
+    {"maps", doMapList},
+    {"coordmap", doCoordMap}
+  };
+  return _commands;
+}
+
 STATIC_ALLOC(ConfigService);
 STATIC_TASK(ConfigService);