This code is probably terrible but its ok
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10 changed files with 201 additions and 219 deletions
159
src/main.cpp
159
src/main.cpp
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@ -4,9 +4,9 @@
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#include <fmt/core.h>
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#include <fmt/format.h>
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#include <boost/json/src.hpp>
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#include <ctime>
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#include <toml++/toml.hpp>
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import OS;
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#include "os/os.h"
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using std::string;
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@ -24,35 +24,41 @@ struct LatLon {
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};
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struct Location {
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enum { coords, city } type;
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enum {
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coords,
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city,
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} type;
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union {
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LatLon coords;
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const char* city;
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LatLon coords;
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} data;
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};
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void use_location(const Location& l) {
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switch (l.type) {
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case Location::city:
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{
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char* c = const_cast<char*>(l.data.city);
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puts(c);
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free(c);
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break;
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}
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case Location::coords:
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{
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const auto [lat, lon] = l.data.coords;
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printf("%.f, %.f", lon, lat);
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break;
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}
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}
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}
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struct Weather {
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Location location;
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string api_key;
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string units;
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Weather() = default;
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Weather(const char* _city, string _api_key, string _units) {
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this->api_key = _api_key;
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this->units = _units;
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this->location = Location {
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Location::city,
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{.city = _city},
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};
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}
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Weather(LatLon _coords, string _api_key, string _units) {
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this->api_key = _api_key;
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this->units = _units;
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this->location = Location {
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Location::coords,
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{.coords = _coords},
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};
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}
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};
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struct Config {
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@ -60,44 +66,28 @@ struct Config {
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NowPlaying now_playing;
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Weather weather;
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explicit Config(auto toml) {
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general = General{.name = toml["general"]["name"].value_or(getlogin())};
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Config(toml::table toml) {
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general = General {toml["general"]["name"].value_or(getlogin())};
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now_playing =
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NowPlaying{.enable = toml["now_playing"]["enable"].value_or(false)};
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now_playing = NowPlaying {toml["now_playing"]["enable"].value_or(false)};
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const char* location = toml["weather"]["location"].value_or("");
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const auto location = toml["weather"]["location"];
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const string api_key = toml["weather"]["api_key"].value_or("");
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const string units = toml["weather"]["units"].value_or("metric");
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const size_t len = strlen(location);
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char* loc = new char[len + 1];
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strncpy(loc, location, len);
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loc[len] = '\0';
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if (toml["weather"]["location"].is_string()) {
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weather = Weather{
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.location = Location{.type = Location::city, .data = {.city = loc}},
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.api_key = toml["weather"]["api_key"].value_or(""),
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.units = toml["weather"]["units"].value_or("metric"),
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};
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} else {
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weather = Weather{
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.location =
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Location{
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.type = Location::coords,
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.data = {.coords =
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LatLon{
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toml["weather"]["location"]["lat"].value_or(
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0.0),
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toml["weather"]["location"]["lon"].value_or(
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0.0)}}},
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.api_key = toml["weather"]["api_key"].value_or(""),
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.units = toml["weather"]["units"].value_or("metric"),
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};
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}
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if (location.is_string())
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weather = Weather(location.value_or(""), api_key, units);
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else
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weather = Weather(
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LatLon {location["lat"].value_or(0.0), location["lon"].value_or(0.0)},
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api_key, units);
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}
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};
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static Config CONFIG = Config(toml::parse_file("./config.toml"));
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static const Config& CONFIG() {
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static const Config& CONFIG = *new Config(toml::parse_file("./config.toml"));
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return CONFIG;
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}
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struct BytesToGiB {
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uint64_t value;
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@ -108,7 +98,7 @@ struct fmt::formatter<BytesToGiB> : formatter<double> {
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template <typename FormatContext>
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auto format(const BytesToGiB b, FormatContext& ctx) {
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auto out = formatter<double>::format(
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b.value / pow(1024, 3), ctx); // NOLINT(*-narrowing-conversions);
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static_cast<double>(b.value) / pow(1024, 3), ctx);
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*out++ = 'G';
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*out++ = 'i';
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*out++ = 'B';
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@ -136,30 +126,30 @@ boost::json::object get_weather() {
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using namespace boost::json;
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using namespace fmt;
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if (CONFIG.weather.location.type == Location::city) {
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const char* location =
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curl_easy_escape(nullptr, CONFIG.weather.location.data.city,
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strlen(CONFIG.weather.location.data.city));
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const char* api_key = CONFIG.weather.api_key.c_str();
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const char* units = CONFIG.weather.units.c_str();
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if (CONFIG().weather.location.type == Location::city) {
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const char* location = curl_easy_escape(
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nullptr, CONFIG().weather.location.data.city,
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static_cast<int>(strlen(CONFIG().weather.location.data.city)));
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const char* api_key = CONFIG().weather.api_key.c_str();
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const char* units = CONFIG().weather.units.c_str();
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const Response r =
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Get(Url{format("https://api.openweathermap.org/data/2.5/"
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"weather?q={}&appid={}&units={}",
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location, api_key, units)});
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Get(Url {format("https://api.openweathermap.org/data/2.5/"
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"weather?q={}&appid={}&units={}",
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location, api_key, units)});
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value json = parse(r.text);
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return json.as_object();
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} else {
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const auto [lat, lon] = CONFIG.weather.location.data.coords;
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const char* api_key = CONFIG.weather.api_key.c_str();
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const char* units = CONFIG.weather.units.c_str();
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const auto [lat, lon] = CONFIG().weather.location.data.coords;
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const char* api_key = CONFIG().weather.api_key.c_str();
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const char* units = CONFIG().weather.units.c_str();
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const Response r =
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Get(Url{format("https://api.openweathermap.org/data/2.5/"
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"weather?lat={}&lon={}&appid={}&units={}",
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lat, lon, api_key, units)});
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Get(Url {format("https://api.openweathermap.org/data/2.5/"
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"weather?lat={}&lon={}&appid={}&units={}",
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lat, lon, api_key, units)});
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value json = parse(r.text);
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@ -168,20 +158,28 @@ boost::json::object get_weather() {
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}
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int main() {
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const auto toml = toml::parse_file("./config.toml");
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using boost::json::object;
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using fmt::format;
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using fmt::localtime;
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using fmt::println;
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using std::time;
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using std::time_t;
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using toml::parse_result;
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if (CONFIG.now_playing.enable)
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fmt::println("{}", get_nowplaying());
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const parse_result toml = toml::parse_file("./config.toml");
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fmt::println("Hello {}!", CONFIG.general.name);
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if (CONFIG().now_playing.enable)
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println("{}", get_nowplaying());
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println("Hello {}!", CONFIG().general.name);
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const uint64_t meminfo = get_meminfo();
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fmt::println("{:.2f}", BytesToGiB{meminfo});
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println("{:.2f}", BytesToGiB {meminfo});
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const std::time_t t = std::time(nullptr);
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const time_t t = time(nullptr);
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string date = fmt::format("{:%d}", fmt::localtime(t));
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string date = format("{:%d}", localtime(t));
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switch (parse_date(date)) {
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case Ones:
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@ -201,15 +199,14 @@ int main() {
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break;
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}
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fmt::println("{:%B} {}, {:%-I:%0M %p}", fmt::localtime(t), date,
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fmt::localtime(t));
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println("{:%B} {}, {:%-I:%0M %p}", localtime(t), date, localtime(t));
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boost::json::object json = get_weather();
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object json = get_weather();
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const char* town_name =
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json["name"].is_string() ? json["name"].as_string().c_str() : "Unknown";
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fmt::println("{}", town_name);
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println("{}", town_name);
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return 0;
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}
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