55 lines
1.3 KiB
Rust
55 lines
1.3 KiB
Rust
use crate::entry::{Entry, Event};
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use crate::Response;
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use std::str::FromStr;
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#[derive(Clone, Debug, PartialEq)]
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pub enum MatchEvent {
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Evt(Vec<Event>),
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All,
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}
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#[derive(Clone)]
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pub struct EventHandler {
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event: MatchEvent,
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callback: (fn(&Entry) -> Response),
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}
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impl EventHandler {
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fn get_events_from_string(event_str: &String) -> MatchEvent {
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let mut events = Vec::new();
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for name in event_str.split(" , ") {
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match name {
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"Any" | "All" => {
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return MatchEvent::All;
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}
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_ => match Event::from_str(name) {
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Ok(e) => {
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events.push(e);
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}
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Err(_) => {}
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},
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}
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}
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MatchEvent::Evt(events)
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}
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pub fn new(event_str: String, callback: (fn(&Entry) -> Response)) -> Self {
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EventHandler {
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event: EventHandler::get_events_from_string(&event_str),
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callback,
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}
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}
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pub fn is_callable(&self, event: Event) -> bool {
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match &self.event {
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MatchEvent::All => true,
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MatchEvent::Evt(v) => v.contains(&event),
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}
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}
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pub fn call(&self, entry: &Entry) {
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match (self.callback)(entry) {
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Response::None => {}
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};
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}
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}
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