rho-coding-agent 2.9.1

A fast Rust agent harness with a small footprint and opinionated defaults
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//! Delegation policy for the generic host message card.

use super::{ToolKind, ToolView};
use crate::{
    presentation::{MessageCard, MessageDelivery, MessagePreview, MessageTone, MessageVisibility},
    tools::agent::message_receipt::MessageReceipt,
};

pub(super) fn finished_message(
    view: &ToolView,
    content: &str,
    ok: bool,
) -> Option<Box<MessageCard>> {
    if !ok || view.kind != ToolKind::Agents || view.arguments.get("action")?.as_str()? != "message"
    {
        return None;
    }
    let id = view.arguments.get("id")?.as_str()?;
    let receipt = MessageReceipt::parse(content);
    let (title, recipient, run_id) = match receipt {
        Some(receipt) => (receipt.task, receipt.agent_id, receipt.run_id),
        None => ("Delegated task".into(), "child".into(), id.into()),
    };
    Some(Box::new(MessageCard {
        title: title.clone(),
        sender: "parent".into(),
        recipient,
        delivery: MessageDelivery::Queued,
        tone: MessageTone::Accent,
        preview: MessagePreview::Truncated,
        visibility: MessageVisibility::Activity,
        reference: Some(run_id.to_string()),
        body: view.arguments.get("message")?.as_str()?.trim().into(),
        details: vec![format!("task: {title}")],
    }))
}