use chrono::{DateTime, Utc};
use serde::{Deserialize, Serialize};

#[derive(Debug, Clone, Copy, Serialize, Deserialize)]
pub enum SignalType {
    Auth,
    Offer,
    Answer,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct Signal {
    pub username: String,
    pub signal_type: SignalType,
    pub data: String,
    time: DateTime<Utc>,
}

impl Signal {
    pub fn new(username: &String, signal_type: &SignalType, data: &String) -> Signal {
        let username = username.to_owned();
        let signal_type = *signal_type;
        let data = data.to_owned();
        Signal {
            username,
            signal_type,
            data,
            time: DateTime::default(),
        }
    }

    pub fn get_time(&self) -> DateTime<Utc> {
        self.time
    }
}