generated from emilk/eframe_template
-
Notifications
You must be signed in to change notification settings - Fork 1
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Moves challenge info fetcher to background process
- Loading branch information
1 parent
49e04f0
commit 198eacd
Showing
9 changed files
with
139 additions
and
108 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,80 @@ | ||
| use crate::helpers::{ | ||
| fetchers::{RequestStatus, Requestor}, | ||
| AppState, ChallengeCollection, | ||
| }; | ||
| use std::sync::{Arc, Mutex}; | ||
|
|
||
| #[derive(PartialEq, Clone, Copy)] | ||
| enum State { | ||
| Dirty, | ||
| Fetching, | ||
| Clean, | ||
| } | ||
|
|
||
| pub struct ChallengeFetcher { | ||
| state: State, | ||
| info_fetcher: Option<Requestor>, | ||
| app_state: Arc<Mutex<AppState>>, | ||
| } | ||
|
|
||
| impl Default for ChallengeFetcher { | ||
| fn default() -> Self { | ||
| Self { | ||
| info_fetcher: None, | ||
| state: State::Dirty, | ||
| app_state: Arc::new(Mutex::new(AppState::default())), | ||
| } | ||
| } | ||
| } | ||
|
|
||
| impl ChallengeFetcher { | ||
| pub fn new(app_state: Arc<Mutex<AppState>>) -> Self { | ||
| Self { | ||
| info_fetcher: None, | ||
| state: State::Dirty, | ||
| app_state: app_state.clone(), | ||
| } | ||
| } | ||
|
|
||
| pub fn tick(&mut self) { | ||
| self.fetch(); | ||
| self.check_info_promise(); | ||
| } | ||
|
|
||
| fn fetch(&mut self) { | ||
| if self.state != State::Dirty { | ||
| return; | ||
| } | ||
| log::debug!("Fetching challenge info"); | ||
| self.state = State::Fetching; | ||
| let app_state = self.app_state.clone(); | ||
| let my_app_state = self.app_state.clone(); | ||
| self.info_fetcher = my_app_state.lock().unwrap().challenges.fetch(app_state); | ||
| } | ||
| fn check_info_promise(&mut self) { | ||
| if self.state != State::Fetching { | ||
| return; | ||
| } | ||
|
|
||
| let getter = &mut self.info_fetcher; | ||
|
|
||
| if let Some(getter) = getter { | ||
| let result = &getter.check_promise(); | ||
| match result { | ||
| RequestStatus::NotStarted => {} | ||
| RequestStatus::InProgress => {} | ||
| RequestStatus::Success(data) => { | ||
| log::debug!("Challenge info fetch success: {}", data); | ||
| self.info_fetcher = None; | ||
| self.state = State::Clean; | ||
| } | ||
| RequestStatus::Failed(_) => { | ||
| self.info_fetcher = None; | ||
| self.state = State::Dirty; | ||
| } | ||
| } | ||
| self.app_state.lock().unwrap().challenges = | ||
| ChallengeCollection::from_json(&result.to_string()); | ||
| } | ||
| } | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,2 @@ | ||
| mod challenge_fetcher; | ||
| pub use challenge_fetcher::ChallengeFetcher; |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Oops, something went wrong.