Move all commands to their own files

src/commands/multiline.rs

@@ -0,0 +1,69 @@
+use chrono_tz::Tz;
+use log::warn;
+use poise::{CreateReply, Modal};
+
+use crate::{
+    commands::autocomplete::{time_hint_autocomplete, timezone_autocomplete},
+    models::reminder::create_reminder,
+    ApplicationContext, Context, Error,
+};
+
+#[derive(poise::Modal)]
+#[name = "Reminder"]
+struct ContentModal {
+    #[name = "Content"]
+    #[placeholder = "Message..."]
+    #[paragraph]
+    #[max_length = 2000]
+    content: String,
+}
+
+/// Create a reminder with multi-line content. Press "+4 more" for other options.
+#[poise::command(
+    slash_command,
+    identifying_name = "multiline",
+    default_member_permissions = "MANAGE_GUILD"
+)]
+pub async fn multiline(
+    ctx: ApplicationContext<'_>,
+    #[description = "A description of the time to set the reminder for"]
+    #[autocomplete = "time_hint_autocomplete"]
+    time: String,
+    #[description = "Channel or user mentions to set the reminder for"] channels: Option<String>,
+    #[description = "(Patreon only) Time to wait before repeating the reminder. Leave blank for one-shot reminder"]
+    interval: Option<String>,
+    #[description = "(Patreon only) For repeating reminders, the time at which the reminder will stop repeating"]
+    expires: Option<String>,
+    #[description = "Set the TTS flag on the reminder message, similar to the /tts command"]
+    tts: Option<bool>,
+    #[description = "Set a timezone override for this reminder only"]
+    #[autocomplete = "timezone_autocomplete"]
+    timezone: Option<String>,
+) -> Result<(), Error> {
+    let tz = timezone.map(|t| t.parse::<Tz>().ok()).flatten();
+    let data_opt = ContentModal::execute(ctx).await?;
+
+    match data_opt {
+        Some(data) => {
+            create_reminder(
+                Context::Application(ctx),
+                time,
+                data.content,
+                channels,
+                interval,
+                expires,
+                tts,
+                tz,
+            )
+            .await
+        }
+
+        None => {
+            warn!("Unexpected None encountered in /multiline");
+            Ok(Context::Application(ctx)
+                .send(CreateReply::default().content("Unexpected error.").ephemeral(true))
+                .await
+                .map(|_| ())?)
+        }
+    }
+}