Fix wrong source when creating new task or event

external/mirai-core/include/mirai-core/Mirai.h

@@ -28,13 +28,13 @@ class Mirai
 	void deleteSource(int id);
 	void unloadAllSources();
 	void save();
-	std::optional<std::reference_wrapper<DataProvider>> getSourceByName(const std::string &name);
 
 	std::vector<std::unique_ptr<Source>> &getSources();
 	const std::vector<std::string> &getTags();
 
 	// Returns a non owning pointer to the requested resource or nullptr if not found.
 	Source *getSourceById(int id);
+	Source *getSourceByName(const std::string &name);
 
 	void onSourceAdded(std::function<void(Source *)> f);
 	void onSourceEdited(std::function<void(Source *)> f);

external/mirai-core/src/Mirai.cpp

@@ -149,6 +149,18 @@ Source *Mirai::getSourceById(int id)
 	return source->get();
 }
 
+Source *Mirai::getSourceByName(const std::string &name)
+{
+	auto source = std::ranges::find_if(sources_, [&](const std::unique_ptr<Source> &source) {
+		return source->name() == name;
+	});
+	assert(source != sources_.end()); // This should not happen
+	if (source == sources_.end()) {
+		return nullptr;
+	}
+	return source->get();
+}
+
 void Mirai::onSourceAdded(std::function<void(Source *)> f)
 {
 	sourceAdded.registerCallback(f);

src/windows/AppWindow/AppWindow.cpp

@@ -93,6 +93,11 @@ std::optional<ui::Date> stringToDate(const std::string &dateStr)
 
 void AppWindow::setupCallbacks()
 {
+	models().on_get_source_id_from_name([&](slint::SharedString name) {
+		auto source = miraiInstance_->getSourceByName(std::string(name));
+		assert(source);
+		return source->id;
+	});
 	miraiInstance_->onSourceAdded([&](mirai::Source *source) {
 		refreshModels();
 	});