Add current time indicator of the current day on the Calendar

external/mirai-core/src/DateTime.cpp

@@ -6,6 +6,7 @@
 
 #include "DateTime.h"
 #include <charconv>
+#include <chrono>
 #include <optional>
 #include <ranges>
 #include <string>
@@ -54,10 +55,6 @@ Date::Date(std::chrono::year_month_day chronoDate)
 	day = static_cast<unsigned>(chronoDate.day());
 }
 
-int year;
-unsigned month;
-unsigned day;
-
 bool Date::operator==(const Date &other) const
 {
 	return other.year == year && other.month == month && other.day == day;
@@ -92,6 +89,21 @@ bool Date::operator<=(const Date &other) const
 	return (*this < other) || (*this == other);
 }
 
+Time::Time(int hour, int minute) : hour(hour), minute(minute)
+{
+}
+
+Time::Time(std::chrono::time_point<std::chrono::system_clock> tp)
+{
+	auto localTp = std::chrono::zoned_time{std::chrono::current_zone(), tp}.get_local_time();
+	auto chronoDate = std::chrono::floor<std::chrono::days>(localTp);
+	auto chronoTime =
+		std::chrono::hh_mm_ss{std::chrono::duration_cast<std::chrono::minutes>(localTp - chronoDate)
+		};
+	hour = static_cast<int>(chronoTime.hours().count());
+	minute = static_cast<int>(chronoTime.minutes().count());
+}
+
 bool Time::operator==(const Time &other) const
 {
 	return other.hour == hour && other.minute == minute;

external/mirai-core/src/MarkdownDataProvider.Parser.cpp

@@ -61,9 +61,10 @@ Time stringToTime(const std::string &str)
 	if (str[2] != 'h') {
 		throw std::runtime_error("Malformated time range");
 	}
-	Time time{};
-	std::from_chars(str.data(), str.data() + 2, time.hour);
-	std::from_chars(str.data() + 3, str.data() + 5, time.minute);
+	int hour, minute;
+	std::from_chars(str.data(), str.data() + 2, hour);
+	std::from_chars(str.data() + 3, str.data() + 5, minute);
+	Time time{hour, minute};
 
 	return time;
 }

external/mirai-core/src/View.cpp

@@ -6,6 +6,7 @@
 
 #include "View.h"
 #include "utils.h"
+#include <algorithm>
 #include <iostream>
 #include <iterator>
 #include <ranges>
@@ -104,6 +105,13 @@ void View::update()
 		auto tasks = source->getUnscheduledTasks();
 		unscheduledTasks_.insert(unscheduledTasks_.end(), tasks.begin(), tasks.end());
 	}
+
+	for (auto &date : dates) {
+		auto &events = date.second.events;
+		std::sort(events.begin(), events.end(), [](const Event &a, const Event &b) {
+			return a.startsAt() < b.startsAt();
+		});
+	}
 }
 
 void View::removeSources()