diff options
Diffstat (limited to 'src/components')
| -rw-r--r-- | src/components/ble/weather/WeatherService.cpp | 46 | ||||
| -rw-r--r-- | src/components/ble/weather/WeatherService.h | 17 |
2 files changed, 59 insertions, 4 deletions
diff --git a/src/components/ble/weather/WeatherService.cpp b/src/components/ble/weather/WeatherService.cpp index e6d22d71..c8eb3c20 100644 --- a/src/components/ble/weather/WeatherService.cpp +++ b/src/components/ble/weather/WeatherService.cpp @@ -513,5 +513,51 @@ namespace Pinetime { uint64_t WeatherService::GetCurrentUnixTimestamp() const { return std::chrono::duration_cast<std::chrono::seconds>(dateTimeController.CurrentDateTime().time_since_epoch()).count(); } + + int16_t WeatherService::getTodayMinTemp() const { + uint64_t currentTimestamp = GetCurrentUnixTimestamp(); + uint64_t currentDayEnd = currentTimestamp - ((24 - dateTimeController.Hours()) * 60 * 60) - + ((60 - dateTimeController.Minutes()) * 60) - (60 - dateTimeController.Seconds()); + int16_t result = -32768; + for (auto&& header : this->timeline) { + if (header->eventType == WeatherData::eventtype::AirQuality && isEventStillValid(header, currentTimestamp) && + header->timestamp < currentDayEnd && + reinterpret_cast<const std::unique_ptr<WeatherData::Temperature>&>(header)->temperature != -32768) { + int16_t temperature = reinterpret_cast<const std::unique_ptr<WeatherData::Temperature>&>(header)->temperature; + if (result == -32768) { + result = temperature; + } else if (result > temperature) { + result = temperature; + } else { + // The temperature in this item is higher than the lowest we've found + } + } + } + + return result; + } + + int16_t WeatherService::getTodayMaxTemp() const { + uint64_t currentTimestamp = GetCurrentUnixTimestamp(); + uint64_t currentDayEnd = currentTimestamp - ((24 - dateTimeController.Hours()) * 60 * 60) - + ((60 - dateTimeController.Minutes()) * 60) - (60 - dateTimeController.Seconds()); + int16_t result = -32768; + for (auto&& header : this->timeline) { + if (header->eventType == WeatherData::eventtype::AirQuality && isEventStillValid(header, currentTimestamp) && + header->timestamp < currentDayEnd && + reinterpret_cast<const std::unique_ptr<WeatherData::Temperature>&>(header)->temperature != -32768) { + int16_t temperature = reinterpret_cast<const std::unique_ptr<WeatherData::Temperature>&>(header)->temperature; + if (result == -32768) { + result = temperature; + } else if (result < temperature) { + result = temperature; + } else { + // The temperature in this item is lower than the highest we've found + } + } + } + + return result; + } } } diff --git a/src/components/ble/weather/WeatherService.h b/src/components/ble/weather/WeatherService.h index cc1a4b0d..52b0356a 100644 --- a/src/components/ble/weather/WeatherService.h +++ b/src/components/ble/weather/WeatherService.h @@ -61,6 +61,17 @@ namespace Pinetime { std::unique_ptr<WeatherData::Pressure>& GetCurrentPressure(); std::unique_ptr<WeatherData::AirQuality>& GetCurrentQuality(); + /** + * Searches for the current day's maximum temperature + * @return -32768 if there's no data, degrees celcius times 100 otherwise + */ + int16_t getTodayMaxTemp() const; + /** + * Searches for the current day's minimum temperature + * @return -32768 if there's no data, degrees celcius times 100 otherwise + */ + int16_t getTodayMinTemp() const; + /* * Management functions */ @@ -75,7 +86,6 @@ namespace Pinetime { size_t GetTimelineLength() const; /** * Checks if an event of a certain type exists in the timeline - * @return */ bool HasTimelineEventOfType(WeatherData::eventtype type) const; @@ -124,6 +134,8 @@ namespace Pinetime { Pinetime::Controllers::DateTime& dateTimeController; std::vector<std::unique_ptr<WeatherData::TimelineHeader>> timeline; + std::unique_ptr<WeatherData::TimelineHeader> nullTimelineheader = std::make_unique<WeatherData::TimelineHeader>(); + std::unique_ptr<WeatherData::TimelineHeader>* nullHeader; /** * Cleans up the timeline of expired events @@ -149,9 +161,6 @@ namespace Pinetime { * @return if the event is valid */ static bool isEventStillValid(const std::unique_ptr<WeatherData::TimelineHeader>& uniquePtr, const uint64_t timestamp); - - std::unique_ptr<WeatherData::TimelineHeader> nullTimelineheader = std::make_unique<WeatherData::TimelineHeader>(); - std::unique_ptr<WeatherData::TimelineHeader>* nullHeader; }; } } |