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|
use chrono::Duration;
use either::Left;
use lazy_static::lazy_static;
use log::debug;
use rand::{
seq::SliceRandom,
thread_rng,
};
use serenity::{
framework::standard::{
macros::command,
Args,
CommandResult,
},
model::channel::Message,
prelude::*,
};
use crate::{
audio::{
PlayArgs,
PlayQueue,
},
util,
};
mod prelude;
mod nov_5;
mod sept_21;
mod france;
mod halloween;
mod putin;
mod shrek;
mod ussr;
mod thursday;
mod tomorrow;
mod wednesday;
mod pianoman;
pub type TodayIter = Box<dyn Iterator<Item = TodayArgs>>;
#[derive(Clone, Debug, Hash, Default)]
pub struct TodayArgs {
pub url: &'static str,
pub start: Option<Duration>,
pub end: Option<Duration>,
}
impl TodayArgs {
#[inline]
pub fn as_play_args(&self, msg: &Message) -> PlayArgs {
PlayArgs {
initiator: "you have done this to yourself :^)".to_string(),
data: Left(self.url.to_owned()),
sender_channel: msg.channel_id,
start: self.start,
end: self.end,
}
}
}
lazy_static! {
static ref ALL: Vec<fn(chrono::NaiveDateTime) -> TodayIter> = vec![
sept_21::sept_21,
nov_5::nov_5,
halloween::halloween,
ussr::ussr,
france::france,
shrek::shrek,
putin::putin,
wednesday::wednesday,
thursday::thursday,
tomorrow::tomorrow,
pianoman::pianoman,
];
}
#[command]
pub async fn today(ctx: &Context, msg: &Message, _args: Args) -> CommandResult {
let today = {
#[allow(unused_mut)]
let mut result = chrono::Local::now().naive_local();
#[cfg(debug_assertions)]
{
let dt = _args.parse::<chrono::NaiveDateTime>().or_else(|_| {
_args.parse::<chrono::NaiveDate>().map(|date| {
let time = chrono::NaiveTime::from_hms_opt(12, 0, 0).unwrap();
date.and_time(time)
})
});
match dt {
Ok(dt) => {
log::debug!("overriding with datetime: {}", dt);
result = dt;
},
Err(e) => {
log::debug!("parsing datetime: {:?}", e);
},
};
}
result
};
let options: Vec<TodayArgs> = ALL.iter().flat_map(|f| f(today)).collect();
debug!("{} options for {}", options.len(), today);
let play_args = options.choose(&mut thread_rng()).map(|x| x.as_play_args(msg));
if let Some(play_args) = play_args {
play_args.data.as_ref().left().iter().for_each(|url| {
debug!("today selected: {}", url);
});
let queue_lock = ctx.data.write().await.get::<PlayQueue>().cloned().unwrap();
let mut play_queue = queue_lock.write().unwrap();
play_queue.general_queue.push_front(play_args);
} else {
util::send(ctx, msg.channel_id, "no", false).await?;
util::send(ctx, msg.channel_id, ":angry:", false).await?;
}
Ok(())
}
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