troll

src/lib.rs

@@ -1,7 +1,7 @@
 use dashmap::DashMap;
 use itertools::Itertools;
 use log::{debug, error, info};
-use serenity::all::{ActivityData, CreateEmbed, CreateMessage};
+use serenity::all::{ActivityData, CreateEmbed, CreateMessage, TypingStartEvent};
 use serenity::client::{Context, EventHandler};
 use serenity::model::channel::Message;
 use serenity::model::colour::Colour;
@@ -12,7 +12,8 @@ use std::cmp::Reverse;
 use std::collections::HashMap;
 use std::fmt::Display;
 use std::ops::RangeInclusive;
-use std::time::Duration;
+use std::sync::Mutex;
+use std::time::{Duration, Instant};
 use time::OffsetDateTime;
 use tokio::sync::mpsc;
 
@@ -28,6 +29,7 @@ type Contests = DashMap<ChannelId, mpsc::Sender<Message>>;
 #[derive(Default)]
 pub struct Handler {
     contests: Contests,
+    ntfy_typing_last: Mutex<Option<Instant>>,
 }
 
 impl Handler {
@@ -36,9 +38,54 @@ impl Handler {
     }
 }
 
+const NTFY_USER_ID: u64 = 313015629659635713;
+const NTFY_URL: &str = "https://ntfy.noisruker.de/up123456789TestTest";
+const NTFY_TYPING_TIMEOUT: Duration = Duration::from_secs(60);
+
 #[serenity::async_trait]
 impl EventHandler for Handler {
+    async fn typing_start(&self, _ctx: Context, event: TypingStartEvent) {
+        if event
+            .member
+            .is_some_and(|m| m.user.id.get() == NTFY_USER_ID)
+            && { self.ntfy_typing_last.lock() }
+                .unwrap()
+                .is_none_or(|i| i.elapsed() > NTFY_TYPING_TIMEOUT)
+        {
+            let client = reqwest::Client::new();
+            let res = client.post(NTFY_URL)
+            .header("Title", "Ich höre zu ...")
+            .header("Priority", "max")
+            .header("Tags", "ear")
+            .body("Du tippst gerade eine Nachricht auf Discord. Weiter so! Ich (wer auch immer ich sein mag) bin empfangsbereit.").send().await;
+            match res {
+                Ok(_) => info!("NTFY typing message sent"),
+                Err(error) => error!("NTFY error: {error}"),
+            }
+        }
+
+        *self.ntfy_typing_last.lock().unwrap() = Some(Instant::now());
+    }
+
     async fn message(&self, ctx: Context, msg: Message) {
+        if msg.author.id.get() == NTFY_USER_ID {
+            let client = reqwest::Client::new();
+            let res = client
+                .post(NTFY_URL)
+                .header("Title", "Ich habe deine Nachricht erhalten!")
+                .header("Priority", "max")
+                .header("Tags", "mailbox_with_mail")
+                .body(format!("Du hast geschrieben: {}", msg.content))
+                .send()
+                .await;
+            match res {
+                Ok(_) => info!("NTFY message message sent"),
+                Err(error) => error!("NTFY error: {error}"),
+            }
+
+            *self.ntfy_typing_last.lock().unwrap() = None;
+        }
+
         if let Some(contest) = self.contests.get(&msg.channel_id) {
             debug!(
                 "Counting message {} (from {} in channel {})",