dummy pingpong bot

src/main.rs

@@ -1,25 +1,109 @@
+mod models;
+
 use std::env;
 
 use dotenv::dotenv;
+use models::Notice;
 use serenity::{
-    all::{Context, EventHandler, GatewayIntents, Message, GATEWAY_VERSION},
+    all::{
+        Colour, Context, CreateAttachment, CreateEmbed, CreateEmbedFooter, CreateMessage,
+        EventHandler, GatewayIntents, Message, Ready, Timestamp,
+    },
     async_trait, Client,
 };
 
+use crate::models::get_line_color;
+
 struct Handler;
 
 #[async_trait]
 impl EventHandler for Handler {
     async fn message(&self, ctx: Context, msg: Message) {
-        if msg.content == "!ping" {
-            println!("found PING!");
-            if let Err(why) = msg.channel_id.say(&ctx.http, "Pong!").await {
+        let new = Notice {
+            affected_lines: vec!(String::from("10")),
+            dest_1: String::from("Hannover/Wettbergen"),
+            dest_2: String::from("Hannover/Misburg"),
+            headline: String::from("Linie 7 fährt erst bzw. bis Haltestelle In den Sieben Stücken"),
+            detail: String::from("Die Stadtbahnlinie 7 fährt während der Baumaßnahme erst ab beziehungsweise bis zur Haltestelle In den Sieben Stücken. Dort besteht die Umsteigemöglichkeit vom bzw. in den Schienenersatzverkehr (SEV) und die Stadtbahnlinien 3 und 13. An der Haltestelle Buchholz/Betriebshof ist kein Zustieg bzw. Ausstieg möglich."),
+            from: 12,
+            to: 30,
+            last_modified: String::from("2026-07-24T13:37:00Z"), 
+        };
+        if msg.content == "!hello" {
+            // The create message builder allows you to easily create embeds and messages using a
+            // builder syntax.
+            // This example will create a message that says "Hello, World!", with an embed that has
+            // a title, description, an image, three fields, and a footer.
+            let footer = CreateEmbedFooter::new("").text(format!(
+                "Betroffene Linien: {}",
+                new.affected_lines
+                    .iter()
+                    .fold(String::new(), |acc, a| acc + &format!("{}", a.to_string()))
+            ));
+
+            let timestamp: Timestamp = new.last_modified.parse().expect("Invalid timestamp!");
+            let color =
+                get_line_color(new.affected_lines.first().expect("No single line affected"));
+
+            let embed = CreateEmbed::new()
+                .title(new.headline)
+                .description(new.detail)
+                .color(Colour::from_rgb(color.0, color.1, color.2))
+                .timestamp(timestamp)
+                .fields(vec![
+                    ("Start", new.from.to_string(), true),
+                    ("Ende", new.to.to_string(), true),
+                ])
+                .field(
+                    "Fahrtrichtungen",
+                    format!("{} & {}", new.dest_1, new.dest_2),
+                    false,
+                )
+                .footer(footer);
+
+            // let embed = CreateEmbed::new()
+            //     .title("This is a title")
+            //     .description("This is a description")
+            //     .image("attachment://ferris_eyes.png")
+            //     .fields(vec![
+            //         ("This is the first field", "This is a field body", true),
+            //         ("This is the second field", "Both fields are inline", true),
+            //     ])
+            //     .field(
+            //         "This is the third field",
+            //         "This is not an inline field",
+            //         false,
+            //     )
+            //     .footer(footer)
+            //     // Add a timestamp for the current time
+            //     // This also accepts a rfc3339 Timestamp
+            //     .timestamp(Timestamp::now());
+            let builder = CreateMessage::new().content("").embed(embed);
+            let msg = msg.channel_id.send_message(&ctx.http, builder).await;
+
+            if let Err(why) = msg {
                 println!("Error sending message: {why:?}");
             }
         }
     }
+
+    async fn ready(&self, _: Context, ready: Ready) {
+        println!("{} is connected!", ready.user.name);
+    }
 }
 
+// #[async_trait]
+// impl EventHandler for Handler {
+//     async fn message(&self, ctx: Context, msg: Message) {
+//         if msg.content == "!ping" {
+//             println!("found PING!");
+//             if let Err(why) = msg.channel_id.say(&ctx.http, "Pong!").await {
+//                 println!("Error sending message: {why:?}");
+//             }
+//         }
+//     }
+// }
+
 #[tokio::main]
 async fn main() {
     println!("Hello, world!");