use crate::model::PrReviewDocument;
use crate::OUTPUT_VERSION;

pub fn render_json(doc: &PrReviewDocument) -> anyhow::Result<String> {
    Ok(serde_json::to_string_pretty(doc)?)
}

pub fn parse_json(input: &str) -> anyhow::Result<PrReviewDocument> {
    let doc: PrReviewDocument = serde_json::from_str(input)?;
    if doc.version != OUTPUT_VERSION {
        anyhow::bail!(
            "unsupported document version: {}, expected {}",
            doc.version,
            OUTPUT_VERSION
        );
    }
    Ok(doc)
}