SimpleWeatherService: Add sunrise and sunset data

doc/SimpleWeatherService.md

@@ -17,23 +17,25 @@ The host uses this characteristic to update the current weather information and
 
 This characteristics accepts a byte array with the following 2-Bytes header:
 
- - [0] Message Type : 
+ - [0] Message Type :
    - `0` : Current weather
    - `1` : Forecast
- - [1] Message Version : Version `0` is currently supported. Other versions might be added in future releases
+ - [1] Message Version :
+   - `0` : Currently supported
+   - `1` : Adds support for sunrise and sunset
 
-### Current Weather 
+### Current Weather
 
 The byte array must contain the following data:
 
  - [0] : Message type = `0`
- - [1] : Message version = `0`
+ - [1] : Message version = `1`
  - [2][3][4][5][6][7][8][9] : Timestamp (64 bits UNIX timestamp, number of seconds elapsed since 1 JAN 1970)  in local time (the same timezone as the one used to set the time)
  - [10, 11] : Current temperature (°C * 100)
  - [12, 13] : Minimum temperature (°C * 100)
  - [14, 15] : Maximum temperature (°C * 100)
  - [16]..[47] : location (string, unused characters should be set to `0`)
- - [48] : icon ID 
+ - [48] : icon ID
    - 0 = Sun, clear sky
    - 1 = Few clouds
    - 2 = Clouds
@@ -43,6 +45,8 @@ The byte array must contain the following data:
    - 6 = Thunderstorm
    - 7 = Snow
    - 8 = Mist, smog
+  - [49, 50] : Sunrise (16 bits, number of minutes elapsed since midnight)
+  - [51, 52] : Sunset (16 bits, number of minutes elapsed since midnight)
 
 ### Forecast
 

src/components/ble/SimpleWeatherService.cpp

@@ -33,6 +33,10 @@ namespace {
            (static_cast<uint64_t>(data[5]) << 40) + (static_cast<uint64_t>(data[6]) << 48) + (static_cast<uint64_t>(data[7]) << 56);
   }
 
+  uint16_t ToUInt16(const uint8_t* data) {
+    return data[0] + (data[1] << 8);
+  }
+
   int16_t ToInt16(const uint8_t* data) {
     return data[0] + (data[1] << 8);
   }
@@ -41,12 +45,20 @@ namespace {
     SimpleWeatherService::Location cityName;
     std::memcpy(cityName.data(), &dataBuffer[16], 32);
     cityName[32] = '\0';
+    uint16_t sunrise = 0;
+    uint16_t sunset = 0;
+    if (dataBuffer[1] > 0) {
+      sunrise = ToUInt16(&dataBuffer[49]);
+      sunset = ToUInt16(&dataBuffer[51]);
+    }
     return SimpleWeatherService::CurrentWeather(ToUInt64(&dataBuffer[2]),
                                                 SimpleWeatherService::Temperature(ToInt16(&dataBuffer[10])),
                                                 SimpleWeatherService::Temperature(ToInt16(&dataBuffer[12])),
                                                 SimpleWeatherService::Temperature(ToInt16(&dataBuffer[14])),
                                                 SimpleWeatherService::Icons {dataBuffer[16 + 32]},
-                                                std::move(cityName));
+                                                std::move(cityName),
+                                                sunrise,
+                                                sunset);
   }
 
   SimpleWeatherService::Forecast CreateForecast(const uint8_t* dataBuffer) {
@@ -94,7 +106,7 @@ int SimpleWeatherService::OnCommand(struct ble_gatt_access_ctxt* ctxt) {
 
   switch (GetMessageType(dataBuffer)) {
     case MessageType::CurrentWeather:
-      if (GetVersion(dataBuffer) == 0) {
+      if (GetVersion(dataBuffer) <= 1) {
         currentWeather = CreateCurrentWeather(dataBuffer);
         NRF_LOG_INFO("Current weather :\n\tTimestamp : %d\n\tTemperature:%d\n\tMin:%d\n\tMax:%d\n\tIcon:%d\n\tLocation:%s",
                      currentWeather->timestamp,
@@ -103,6 +115,9 @@ int SimpleWeatherService::OnCommand(struct ble_gatt_access_ctxt* ctxt) {
                      currentWeather->maxTemperature.PreciseCelsius(),
                      currentWeather->iconId,
                      currentWeather->location.data());
+        if (GetVersion(dataBuffer) == 1) {
+          NRF_LOG_INFO("Sunrise: %d\n\tSunset: %d", currentWeather->sunrise, currentWeather->sunset);
+        }
       }
       break;
     case MessageType::Forecast:
@@ -153,10 +168,26 @@ std::optional<SimpleWeatherService::Forecast> SimpleWeatherService::GetForecast(
   return {};
 }
 
+bool SimpleWeatherService::IsNight() const {
+  if (currentWeather && currentWeather->sunrise > 0 && currentWeather->sunset > 0) {
+    auto currentTime = dateTimeController.CurrentDateTime().time_since_epoch();
+
+    // Get timestamp for last midnight
+    auto midnight = std::chrono::floor<std::chrono::days>(currentTime);
+
+    // Calculate minutes since midnight
+    auto currentMinutes = std::chrono::duration_cast<std::chrono::minutes>(currentTime - midnight).count();
+
+    return currentMinutes < currentWeather->sunrise || currentMinutes > currentWeather->sunset;
+  }
+
+  return false;
+}
+
 bool SimpleWeatherService::CurrentWeather::operator==(const SimpleWeatherService::CurrentWeather& other) const {
   return this->iconId == other.iconId && this->temperature == other.temperature && this->timestamp == other.timestamp &&
          this->maxTemperature == other.maxTemperature && this->minTemperature == other.maxTemperature &&
-         std::strcmp(this->location.data(), other.location.data()) == 0;
+         std::strcmp(this->location.data(), other.location.data()) == 0 && this->sunrise == other.sunrise && this->sunset == other.sunset;
 }
 
 bool SimpleWeatherService::Forecast::Day::operator==(const SimpleWeatherService::Forecast::Day& other) const {

src/components/ble/SimpleWeatherService.h

@@ -112,13 +112,17 @@ namespace Pinetime {
                        Temperature minTemperature,
                        Temperature maxTemperature,
                        Icons iconId,
-                       Location&& location)
+                       Location&& location,
+                       uint16_t sunrise,
+                       uint16_t sunset)
           : timestamp {timestamp},
             temperature {temperature},
             minTemperature {minTemperature},
             maxTemperature {maxTemperature},
             iconId {iconId},
-            location {std::move(location)} {
+            location {std::move(location)},
+            sunrise {sunrise},
+            sunset {sunset} {
         }
 
         uint64_t timestamp;
@@ -127,6 +131,8 @@ namespace Pinetime {
         Temperature maxTemperature;
         Icons iconId;
         Location location;
+        uint16_t sunrise;
+        uint16_t sunset;
 
         bool operator==(const CurrentWeather& other) const;
       };
@@ -151,6 +157,8 @@ namespace Pinetime {
       std::optional<CurrentWeather> Current() const;
       std::optional<Forecast> GetForecast() const;
 
+      bool IsNight() const;
+
     private:
       // 00050000-78fc-48fe-8e23-433b3a1942d0
       static constexpr ble_uuid128_t BaseUuid() {

src/displayapp/fonts/fonts.json

@@ -68,7 +68,7 @@
       "sources": [
          {
             "file": "FontAwesome5-Solid+Brands+Regular.woff",
-            "range": "0xf185, 0xf6c4, 0xf743, 0xf740, 0xf75f, 0xf0c2, 0xf05e, 0xf73b, 0xf0e7, 0xf2dc"
+            "range": "0xf185, 0xf186, 0xf6c3, 0xf6c4, 0xf73c, 0xf743, 0xf740, 0xf75f, 0xf0c2, 0xf05e, 0xf73b, 0xf0e7, 0xf2dc"
          }
       ],
       "bpp": 1,

src/displayapp/screens/Symbols.h

@@ -45,8 +45,11 @@ namespace Pinetime {
 
         // fontawesome_weathericons.c
         // static constexpr const char* sun = "\xEF\x86\x85";
+        static constexpr const char* moon = "\xEF\x86\x86"; // 0xf186
         static constexpr const char* cloudSun = "\xEF\x9B\x84";
+        static constexpr const char* cloudMoon = "\xEF\x9B\x83"; // 0xf6c3
         static constexpr const char* cloudSunRain = "\xEF\x9D\x83";
+        static constexpr const char* cloudMoonRain = "\xEF\x9C\xBC"; // 0xf73c
         static constexpr const char* cloudShowersHeavy = "\xEF\x9D\x80";
         static constexpr const char* smog = "\xEF\x9D\x9F";
         static constexpr const char* cloud = "\xEF\x83\x82";

src/displayapp/screens/WatchFaceDigital.cpp

@@ -183,7 +183,7 @@ void WatchFaceDigital::Refresh() {
         tempUnit = 'F';
       }
       lv_label_set_text_fmt(temperature, "%d°%c", temp, tempUnit);
-      lv_label_set_text(weatherIcon, Symbols::GetSymbol(optCurrentWeather->iconId));
+      lv_label_set_text(weatherIcon, Symbols::GetSymbol(optCurrentWeather->iconId, weatherService.IsNight()));
     } else {
       lv_label_set_text_static(temperature, "");
       lv_label_set_text(weatherIcon, "");

src/displayapp/screens/WatchFacePineTimeStyle.cpp

@@ -548,7 +548,7 @@ void WatchFacePineTimeStyle::Refresh() {
         temp = optCurrentWeather->temperature.Fahrenheit();
       }
       lv_label_set_text_fmt(temperature, "%d°", temp);
-      lv_label_set_text(weatherIcon, Symbols::GetSymbol(optCurrentWeather->iconId));
+      lv_label_set_text(weatherIcon, Symbols::GetSymbol(optCurrentWeather->iconId, weatherService.IsNight()));
     } else {
       lv_label_set_text(temperature, "--");
       lv_label_set_text(weatherIcon, Symbols::ban);

src/displayapp/screens/Weather.cpp

@@ -118,7 +118,7 @@ void Weather::Refresh() {
         tempUnit = 'F';
       }
       lv_obj_set_style_local_text_color(temperature, LV_LABEL_PART_MAIN, LV_STATE_DEFAULT, optCurrentWeather->temperature.Color());
-      lv_label_set_text(icon, Symbols::GetSymbol(optCurrentWeather->iconId));
+      lv_label_set_text(icon, Symbols::GetSymbol(optCurrentWeather->iconId, weatherService.IsNight()));
       lv_label_set_text(condition, Symbols::GetCondition(optCurrentWeather->iconId));
       lv_label_set_text_fmt(temperature, "%d°%c", temp, tempUnit);
       lv_label_set_text_fmt(minTemperature, "%d°", minTemp);
@@ -154,7 +154,7 @@ void Weather::Refresh() {
         }
         const char* dayOfWeek = Controllers::DateTime::DayOfWeekShortToStringLow(static_cast<Controllers::DateTime::Days>(wday));
         lv_table_set_cell_value(forecast, 0, i, dayOfWeek);
-        lv_table_set_cell_value(forecast, 1, i, Symbols::GetSymbol(optCurrentForecast->days[i]->iconId));
+        lv_table_set_cell_value(forecast, 1, i, Symbols::GetSymbol(optCurrentForecast->days[i]->iconId, false));
         // Pad cells based on the largest number of digits on each column
         char maxPadding[3] = "  ";
         char minPadding[3] = "  ";

src/displayapp/screens/WeatherSymbols.cpp

@@ -1,11 +1,18 @@
 #include "displayapp/screens/WeatherSymbols.h"
 
-const char* Pinetime::Applications::Screens::Symbols::GetSymbol(const Pinetime::Controllers::SimpleWeatherService::Icons icon) {
+const char* Pinetime::Applications::Screens::Symbols::GetSymbol(const Pinetime::Controllers::SimpleWeatherService::Icons icon,
+                                                                const bool isNight) {
   switch (icon) {
     case Pinetime::Controllers::SimpleWeatherService::Icons::Sun:
+      if (isNight) {
+        return Symbols::moon;
+      }
       return Symbols::sun;
       break;
     case Pinetime::Controllers::SimpleWeatherService::Icons::CloudsSun:
+      if (isNight) {
+        return Symbols::cloudMoon;
+      }
       return Symbols::cloudSun;
       break;
     case Pinetime::Controllers::SimpleWeatherService::Icons::Clouds:
@@ -24,6 +31,9 @@ const char* Pinetime::Applications::Screens::Symbols::GetSymbol(const Pinetime::
       return Symbols::cloudShowersHeavy;
       break;
     case Pinetime::Controllers::SimpleWeatherService::Icons::CloudSunRain:
+      if (isNight) {
+        return Symbols::cloudMoonRain;
+      }
       return Symbols::cloudSunRain;
       break;
     case Pinetime::Controllers::SimpleWeatherService::Icons::Smog:

src/displayapp/screens/WeatherSymbols.h

@@ -6,7 +6,7 @@ namespace Pinetime {
   namespace Applications {
     namespace Screens {
       namespace Symbols {
-        const char* GetSymbol(const Pinetime::Controllers::SimpleWeatherService::Icons icon);
+        const char* GetSymbol(const Pinetime::Controllers::SimpleWeatherService::Icons icon, const bool isNight);
         const char* GetCondition(const Pinetime::Controllers::SimpleWeatherService::Icons icon);
       }
     }