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use input::Event;
use todo_file::TodoFile;
use view::{RenderContext, ViewData, ViewSender};
use crate::module::{Module, ProcessResult};
pub(crate) struct TestModule<'module> {
event_callback: Box<dyn Fn(Event, &ViewSender, &mut TodoFile) -> ProcessResult + Send + 'module>,
view_data: ViewData,
view_data_callback: Box<dyn Fn(&mut ViewData) + Send + 'module>,
}
impl<'module> TestModule<'module> {
pub(crate) fn new() -> Self {
Self {
event_callback: Box::new(|event, _, _| ProcessResult::from(event)),
view_data: ViewData::new(|_| {}),
view_data_callback: Box::new(|_| {}),
}
}
pub(crate) fn event_callback<EC>(&mut self, callback: EC)
where
EC: Fn(Event, &ViewSender, &mut TodoFile) -> ProcessResult,
EC: Send + 'module,
{
self.event_callback = Box::new(callback);
}
pub(crate) fn view_data_callback<VDC>(&mut self, callback: VDC)
where
VDC: Fn(&mut ViewData),
VDC: Send + 'module,
{
self.view_data_callback = Box::new(callback);
}
}
impl Module for TestModule<'_> {
fn build_view_data(&mut self, _render_context: &RenderContext, _rebase_todo: &TodoFile) -> &ViewData {
(self.view_data_callback)(&mut self.view_data);
&self.view_data
}
fn handle_event(&mut self, event: Event, view_sender: &ViewSender, todo_file: &mut TodoFile) -> ProcessResult {
(self.event_callback)(event, view_sender, todo_file)
}
}
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