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