//! On a host that answers `ai.complete` itself, an unanswered ask produces nothing.
//!
//! The local completer exists so a graph runs headless — the CLI, an agent session — with
//! no model attached. In the editor page it was wrong: with no model loaded, the front
//! panel showed its stand-in (`answer: <the prompt's words>`) as the node's reply while
//! the page's own Local AI panel said the same node was waiting for a model.

use flowrs_core::graph::runtime::Runtime;
use flowrs_core::graph::widget::{ExecContext, WidgetRegistry};
use std::collections::HashMap;

/// The editor page answers `ai.complete` itself, so an ask it has not answered yet must
/// produce nothing there — not the local completer's stand-in, shown as the node's reply
/// while the page's own panel says the node is waiting for a model.
#[test]
fn a_host_that_answers_completions_gets_no_stand_in_reply() {
    let reg = WidgetRegistry::with_builtins();
    let complete = reg.get("ai.complete").unwrap();
    let props = HashMap::from([("prompt".to_string(), "Reply with one word: ready".into())]);

    let headless = Runtime::new();
    let out = complete.execute(
        &ExecContext::for_widget(complete, &props).with_runtime(headless),
        HashMap::new(),
    );
    assert!(
        out.contains_key("text"),
        "headless, the local completer answers"
    );

    let page = Runtime::new();
    page.set_answers_completions(true);
    let out = complete.execute(
        &ExecContext::for_widget(complete, &props).with_runtime(page),
        HashMap::new(),
    );
    assert!(
        out.is_empty(),
        "an unanswered ask waits for the host: {out:?}"
    );
}