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statusweather: reformat

This commit is contained in:
tastytea 2023-08-16 21:43:32 +02:00
parent fee14c4585
commit c9c99cf37c
Signed by: tastytea
SSH Key Fingerprint: SHA256:FBkvrOlhq5use1XEttyUGT4bUTDVA1ar9SgIc9P03cM
1 changed files with 40 additions and 62 deletions
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102
statusweather.cpp
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@ -38,32 +38,31 @@
#include <tuple> #include <tuple>
#include <utility> #include <utility>
struct weather struct weather {
{
float temperature{-273.15}; float temperature{-273.15};
std::string icon{"❗"}; std::string icon{"❗"};
bool old{true}; bool old{true};
} __attribute__((aligned(64))) weather; // NOLINT(cert-err58-cpp) } __attribute__((aligned(64))) weather; // NOLINT(cert-err58-cpp)
std::mutex mutex_weather; std::mutex mutex_weather;
std::string map_icon(const std::string_view icon_id) std::string map_icon(const std::string_view icon_id) {
{
// <https://openweathermap.org/weather-conditions> // <https://openweathermap.org/weather-conditions>
// NOTE: There does not seem to be weather emojis with the moon in unicode. // NOTE: There does not seem to be weather emojis with the moon in unicode.
const std::map<std::uint8_t, std::pair<std::string, std::string>> icons{ const std::map<std::uint8_t, std::pair<std::string, std::string>> icons{
{{1, {"🌞", "🌝"}}, // clear sky {{1, {"🌞", "🌝"}}, // clear sky
{2, {"🌤", "🌤"}}, // few clouds {2, {"🌤", "🌤"}}, // few clouds
{3, {"⛅", "⛅"}}, // scattered clouds {3, {"⛅", "⛅"}}, // scattered clouds
{4, {"☁", "☁"}}, // broken clouds {4, {"☁", "☁"}}, // broken clouds
{9, {"🌧", "🌧"}}, // shower rain {9, {"🌧", "🌧"}}, // shower rain
{10, {"🌧", "🌧"}}, // rain {10, {"🌧", "🌧"}}, // rain
{10, {"🌩", "🌩"}}, // thunderstorm {10, {"🌩", "🌩"}}, // thunderstorm
{13, {"🌨", "🌨"}}, // snow {13, {"🌨", "🌨"}}, // snow
{50, {"🌫", "🌫"}}}}; // mist {50, {"🌫", "🌫"}}}
}; // mist
const auto icon{icons.find(std::stoul(icon_id.data()))}; const auto icon{icons.find(std::stoul(icon_id.data()))};
if (icon != icons.end()) if (icon != icons.end()) {
{
if (*icon_id.rbegin() == 'n') // Night if (*icon_id.rbegin() == 'n') // Night
{ {
return icon->second.second; return icon->second.second;
@ -73,8 +72,7 @@ std::string map_icon(const std::string_view icon_id)
return "❔"; return "❔";
} }
std::tuple<std::string, std::string> get_options() std::tuple<std::string, std::string> get_options() {
{
namespace po = boost::program_options; namespace po = boost::program_options;
po::options_description options("Options"); po::options_description options("Options");
@ -99,18 +97,14 @@ std::tuple<std::string, std::string> get_options()
vm["city"].as<std::string>()); vm["city"].as<std::string>());
} }
bool fetch_weather() bool fetch_weather() {
{
using fmt::format; using fmt::format;
std::string api_key; std::string api_key;
std::string city; std::string city;
try try {
{
std::tie(api_key, city) = get_options(); std::tie(api_key, city) = get_options();
} } catch (std::runtime_error &e) {
catch (std::runtime_error &e)
{
std::cout << R"(<span color="red">)" << e.what() << "</span>" std::cout << R"(<span color="red">)" << e.what() << "</span>"
<< std::endl; << std::endl;
return false; return false;
@ -127,43 +121,35 @@ bool fetch_weather()
RestClient::disable(); RestClient::disable();
const std::lock_guard<std::mutex> guard(mutex_weather); const std::lock_guard<std::mutex> guard(mutex_weather);
if (response.code == 200) if (response.code == 200) {
{
const auto json{nlohmann::json::parse(response.body)}; const auto json{nlohmann::json::parse(response.body)};
weather.temperature = json[0]["main"]["temp"].get<float>(); weather.temperature = json[0]["main"]["temp"].get<float>();
weather.icon = map_icon( weather.icon = map_icon(
json[0]["weather"][0]["icon"].get<std::string_view>()); json[0]["weather"][0]["icon"].get<std::string_view>());
weather.old = false; weather.old = false;
} } else {
else
{
weather.old = true; weather.old = true;
} }
return true; return true;
} }
void print_weather() void print_weather() {
{
using fmt::format; using fmt::format;
const std::lock_guard<std::mutex> guard(mutex_weather); const std::lock_guard<std::mutex> guard(mutex_weather);
const std::string color{[] const std::string color{[] {
{ if (weather.temperature > 25.0) {
if (weather.temperature > 25.0) return "#ff2200";
{ }
return "#ff2200"; if (weather.temperature < 0.0) {
} return "#aaffff";
if (weather.temperature < 0.0) }
{ if (weather.temperature < 10.0) {
return "#aaffff"; return "#44ddff";
} }
if (weather.temperature < 10.0) return "#66ff66";
{ }()};
return "#44ddff";
}
return "#66ff66";
}()};
std::cout << format(R"(<big>{0:s}</big> )" std::cout << format(R"(<big>{0:s}</big> )"
R"(<span color="{1:s}">{2:.1Lf}°C</span>{3:s})", R"(<span color="{1:s}">{2:.1Lf}°C</span>{3:s})",
@ -172,25 +158,20 @@ void print_weather()
<< std::endl; << std::endl;
} }
void update(std::atomic<bool> &cancelled) void update(std::atomic<bool> &cancelled) {
{
using clock = std::chrono::system_clock; using clock = std::chrono::system_clock;
using namespace std::chrono_literals; using namespace std::chrono_literals;
while (!cancelled) while (!cancelled) {
{ if (fetch_weather()) {
if (fetch_weather())
{
print_weather(); print_weather();
} }
std::this_thread::sleep_until(clock::now() + 30min); std::this_thread::sleep_until(clock::now() + 30min);
} }
} }
int main() int main() {
{ try {
try
{
std::locale::global(std::locale("")); std::locale::global(std::locale(""));
// TODO: Implement clean shutdown. // TODO: Implement clean shutdown.
std::atomic<bool> cancelled{false}; std::atomic<bool> cancelled{false};
@ -202,15 +183,12 @@ int main()
{ {
if (line == "1") // Left mouse button. if (line == "1") // Left mouse button.
{ {
if (fetch_weather()) if (fetch_weather()) {
{
print_weather(); print_weather();
} }
} }
} }
} } catch (const std::exception &e) {
catch (const std::exception &e)
{
std::cout << R"(<span color="red">)" << e.what() << "</span>" std::cout << R"(<span color="red">)" << e.what() << "</span>"
<< std::endl; << std::endl;
return 1; return 1;