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prevented crash on empty anime list selection

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mrfluffy-dev
2023-03-06 15:44:10 +00:00
parent d22c9e6818
commit 8dc4f4d6fe
1 changed files with 22 additions and 8 deletions
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30
src/ui/app/anime.rs
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@@ -103,6 +103,24 @@ impl<'a> KamiApp for App {
terminal.draw(|f| self.ui(f))?; terminal.draw(|f| self.ui(f))?;
if let Event::Key(key) = event::read()? { if let Event::Key(key) = event::read()? {
fn match_anime_list(this: &mut App, selected: Option<usize>) {
match selected {
Some(0) => match this.animes.2.len() {
0 => {
_ = 0;
}
_ => {
this.image = this.animes.2[selected.unwrap()].clone();
this.change_image();
}
},
Some(std::usize::MAX) => _ = 0,
_ => {
this.image = this.animes.2[selected.unwrap()].clone();
this.change_image();
}
}
}
match self.input_mode { match self.input_mode {
InputMode::Normal => match key.code { InputMode::Normal => match key.code {
KeyCode::Char('i') => { KeyCode::Char('i') => {
@@ -120,8 +138,7 @@ impl<'a> KamiApp for App {
false => { false => {
self.messages.next(); self.messages.next();
let selected = self.messages.state.selected(); let selected = self.messages.state.selected();
self.image = self.animes.2[selected.unwrap()].clone(); match_anime_list(self, selected);
self.change_image();
} }
}, },
KeyCode::Char('j') => match ep_select { KeyCode::Char('j') => match ep_select {
@@ -131,8 +148,7 @@ impl<'a> KamiApp for App {
false => { false => {
self.messages.next(); self.messages.next();
let selected = self.messages.state.selected(); let selected = self.messages.state.selected();
self.image = self.animes.2[selected.unwrap()].clone(); match_anime_list(self, selected)
self.change_image();
} }
}, },
KeyCode::Up => match ep_select { KeyCode::Up => match ep_select {
@@ -142,8 +158,7 @@ impl<'a> KamiApp for App {
false => { false => {
self.messages.previous(); self.messages.previous();
let selected = self.messages.state.selected(); let selected = self.messages.state.selected();
self.image = self.animes.2[selected.unwrap()].clone(); match_anime_list(self, selected)
self.change_image();
} }
}, },
KeyCode::Char('k') => match ep_select { KeyCode::Char('k') => match ep_select {
@@ -153,8 +168,7 @@ impl<'a> KamiApp for App {
false => { false => {
self.messages.previous(); self.messages.previous();
let selected = self.messages.state.selected(); let selected = self.messages.state.selected();
self.image = self.animes.2[selected.unwrap()].clone(); match_anime_list(self, selected)
self.change_image();
} }
}, },
//if KeyCode::Enter => { //if KeyCode::Enter => {