Function extract_final_reply_markdown

crates/backend/src/comment_worker.rs:625–654

(raw: &str)

#[cfg(test)]
fn extract_final_reply_markdown(raw: &str) -> Option<String> {
    let mut candidates = Vec::new();

    if let Ok(value) = serde_json::from_str::<Value>(raw) {
        collect_markdown_candidates(&value, &mut candidates);
    }

    for value in serde_json::Deserializer::from_str(raw)
        .into_iter::<Value>()
        .flatten()
    {
        collect_markdown_candidates(&value, &mut candidates);
    }

    for line in raw.lines() {
        let line = line.trim();
        if line.is_empty() {
            continue;
        }
        if let Ok(value) = serde_json::from_str::<Value>(line) {
            collect_markdown_candidates(&value, &mut candidates);
        }
    }

    candidates
        .into_iter()
        .rev()
        .find(|item| !item.trim().is_empty())
        .map(|item| item.trim().to_string())
}

fn collect_markdown_candidates(value: &Value, output: &mut Vec<String>) {
    match value {