//! FIG export + import keeps all three distributed main-axis alignments distinct.

use figcraft_doc::{AutoLayout, Document, MainAlign, NodeKind};
use figcraft_format::fig;

#[test]
fn distributed_alignment_round_trip() {
    let mut results = Vec::new();
    for expected in [MainAlign::SpaceBetween, MainAlign::SpaceAround, MainAlign::SpaceEvenly] {
        let mut doc = Document::new("Alignment");
        let page = doc.first_page().unwrap();
        let frame = doc.create(page, NodeKind::Frame, "Frame", 0.0, 0.0, 200.0, 40.0).unwrap();
        doc.node_mut(frame).unwrap().layout = Some(AutoLayout { main_align: expected, ..Default::default() });
        let (native, _) = figcraft_format::load_bytes(&figcraft_format::save_bytes(&doc, None).unwrap()).unwrap();
        assert_eq!(native.node(frame).unwrap().layout.as_ref().unwrap().main_align, expected);
        let (bytes, export_warnings) = fig::export(&doc, None).unwrap();
        let (imported, import_warnings) = fig::import(&bytes, "Alignment").unwrap();
        let actual = imported.nodes().find(|n| n.name == "Frame").unwrap().layout.as_ref().unwrap().main_align;
        assert!(export_warnings.is_empty());
        assert!(import_warnings.is_empty());
        results.push((expected, actual));
    }
    assert!(results.iter().all(|(expected, actual)| expected == actual), "{results:?}");
}