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use join_event::JoinEvent;
use leave_event::LeaveEvent;
use message_event::MessageEvent;
use self::{error_event::ErrorEvent, event::Event};
pub mod event;
pub mod join_event;
pub mod leave_event;
pub mod message_event;
pub mod error_event;
#[derive(Debug)]
pub enum Events {
Join(JoinEvent),
Leave(LeaveEvent),
Message(MessageEvent),
Error(ErrorEvent)
}
impl Events {
pub fn deserialize(raw: String) -> Result<Events, String> {
let json: Event;
match serde_json::from_str(&raw) {
Ok(out) => json = out,
Err(_) => panic!("Server disconnected."),
}
match json.e.t.as_str() {
"err" => {
let event: ErrorEvent = serde_json::from_str(&raw).unwrap();
return Ok(Events::Error(event));
},
"msg" => {
let event: MessageEvent = serde_json::from_str(&raw).unwrap();
return Ok(Events::Message(event));
},
"join" => {
let event: JoinEvent = serde_json::from_str(&raw).unwrap();
return Ok(Events::Join(event));
},
"leave" => {
let event: LeaveEvent = serde_json::from_str(&raw).unwrap();
return Ok(Events::Leave(event));
},
_ => {
return Err(String::from("Cannot decode: Event unknown."));
}
};
}
pub fn serialize(event: Events) -> Result<String, String> {
match event {
Events::Message(e) => {
Ok(serde_json::to_string(&e).unwrap())
}
Events::Join(e) => {
Ok(serde_json::to_string(&e).unwrap())
}
Events::Leave(e) => {
Ok(serde_json::to_string(&e).unwrap())
}
Events::Error(e) => {
Ok(serde_json::to_string(&e).unwrap())
}
}
}
}