Files
fomo-reducer/src/main.rs

123 lines
3.0 KiB
Rust

use clap::Parser;
use fomo_reducer::{VCs, initialize_vcs, update_vcs};
use opendal::{IntoOperatorUri, Operator, OperatorUri};
use secrecy::{ExposeSecret, SecretString};
use snafu::Snafu;
use std::{fmt::Debug, str::FromStr};
use tracing_subscriber::fmt::format::FmtSpan;
use twilight_gateway::{
Event, EventTypeFlags, Intents, Shard, ShardId, StreamExt, error::ReceiveMessageErrorType,
};
use twilight_model::id::{Id, marker::UserMarker};
#[derive(Clone)]
struct OpendalOperator {
uri: OperatorUri,
operator: Operator,
}
impl FromStr for OpendalOperator {
type Err = opendal::Error;
fn from_str(s: &str) -> Result<Self, Self::Err> {
let uri = s.into_operator_uri()?;
let operator = Operator::from_uri(&uri)?;
Ok(Self { uri, operator })
}
}
impl OpendalOperator {
fn into_inner(self) -> Operator {
self.operator
}
}
impl From<OpendalOperator> for Operator {
fn from(wrapper: OpendalOperator) -> Self {
wrapper.into_inner()
}
}
impl Debug for OpendalOperator {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
Debug::fmt(&self.uri, f)
}
}
#[derive(Debug, Parser)]
struct Args {
#[arg(long, env)]
discord_token: SecretString,
#[arg(long, env)]
storage: OpendalOperator,
#[arg(long, env)]
bot_owner: Id<UserMarker>,
}
#[derive(Debug, Snafu)]
enum MainError {}
#[snafu::report]
#[tokio::main]
async fn main() -> Result<(), MainError> {
tracing_subscriber::fmt()
.pretty()
.with_span_events(FmtSpan::NEW | FmtSpan::CLOSE)
.init();
let args = Parser::parse();
tracing::debug!(?args, "using");
let Args {
discord_token,
storage,
bot_owner,
} = args;
rustls::crypto::aws_lc_rs::default_provider()
.install_default()
.unwrap();
let shard_id = ShardId::new(0, 1);
let intents = Intents::GUILD_VOICE_STATES;
let mut shard = Shard::new(shard_id, discord_token.expose_secret().to_owned(), intents);
let vc_event_types = EventTypeFlags::GUILD_VOICE_STATES;
let mut next_event = shard.next_event(vc_event_types);
let discord_client = twilight_http::Client::new(discord_token.expose_secret().to_owned());
let mut voice_status = initialize_vcs(&discord_client).await;
while let Some(event_res) = next_event.await {
match event_res {
Ok(event) => {
tracing::debug!(?voice_status, "before handling");
handle_event(event, &mut voice_status).await;
tracing::debug!(?voice_status, "after handling");
}
Err(error) => {
tracing::error!(?error);
}
}
next_event = shard.next_event(vc_event_types);
}
Ok(())
}
#[tracing::instrument(skip(vcs))]
async fn handle_event(event: Event, vcs: &mut VCs) {
match event {
Event::VoiceStateUpdate(voice_state_update) => {
update_vcs(&voice_state_update, vcs);
}
other => {
tracing::warn!(?other, "wasn't expected");
}
}
}