Initial commit

src/controller/agent/list/mod.rs

@@ -0,0 +1,39 @@
+use mxlink::MessageResponseType;
+
+use crate::agent::AgentPurpose;
+use crate::strings;
+use crate::{entity::MessageContext, Bot};
+
+pub async fn handle(bot: &Bot, message_context: &MessageContext) -> anyhow::Result<()> {
+    let agents = bot
+        .agent_manager()
+        .available_room_agents_by_room_config_context(message_context.room_config_context());
+
+    let mut message = String::new();
+    if agents.is_empty() {
+        message.push_str(strings::agent::agent_list_empty().as_str());
+    } else {
+        message.push_str(&strings::agent::non_empty_agent_list_block(&agents));
+        message.push_str("\n\n");
+
+        message.push_str(strings::agent::agent_list_legend_intro().as_str());
+        for purpose in AgentPurpose::choices() {
+            message.push_str(&format!(
+                "\n- {} `{}` ({})",
+                purpose.emoji(),
+                purpose.as_str(),
+                strings::agent::purpose_howto(purpose),
+            ));
+        }
+    }
+
+    bot.messaging()
+        .send_text_markdown_no_fail(
+            message_context.room(),
+            message,
+            MessageResponseType::Reply(message_context.thread_info().root_event_id.clone()),
+        )
+        .await;
+
+    Ok(())
+}