use crate::app::{actions::Action, state::AppState};
pub fn reduce(mut state: AppState, action: &Action) -> Option<AppState> {
match action {
Action::SetStashes(list) => {
state.stashes = list.clone();
if state.stash_selected >= state.stashes.len() && !state.stashes.is_empty() {
state.stash_selected = state.stashes.len() - 1;
}
}
Action::StashUp => {
if state.stash_selected > 0 {
state.stash_selected -= 1;
}
}
Action::StashDown => {
if !state.stashes.is_empty() && state.stash_selected < state.stashes.len() - 1 {
state.stash_selected += 1;
}
}
Action::StartStashCreate => {
state.stash_create_mode = true;
state.stash_message_input.clear();
}
Action::CancelStashCreate => {
state.stash_create_mode = false;
state.stash_message_input.clear();
}
Action::StashInputChar(c) => {
state.stash_message_input.push(*c);
}
Action::StashInputBackspace => {
state.stash_message_input.pop();
}
_ => return None,
}
Some(state)
}