//! Lint through the CLI: `run lint.* <json>` gives the engine's answer and fixes the note.

mod common;

use common::{empty_vault, note, read_file, run};
use notescraft_engine::{Registry, Session, register_core};
use serde_json::{Value, json};

const MESSY: &str = "# A\n\n### B\n\ntext  with  gaps\n";

fn engine(root: &std::path::Path, id: &str, params: &Value) -> Value {
    let mut registry = Registry::new();
    register_core(&mut registry).expect("register");
    let mut session = Session::open_read_only(root).expect("open");
    registry.run(id, &mut session, params).expect("engine run")
}

#[test]
fn check_matches_the_engine_and_fix_all_safe_cleans_the_note() {
    let root = empty_vault("lint-cli");
    note(&root, "messy.md", MESSY);
    let params = json!({ "path": "messy.md" });
    let checked = run(&root, &["--json", "run", "lint.check", &params.to_string()]);
    assert_eq!(checked.code, 0, "{}", checked.stderr);
    assert_eq!(checked.result(), engine(&root, "lint.check", &params));

    let fixed = run(&root, &["--json", "run", "lint.fix_all_safe", &params.to_string()]);
    assert_eq!(fixed.code, 0, "{}", fixed.stderr);
    assert_eq!(read_file(&root, "messy.md"), "# A\n\n## B\n\ntext with gaps\n");

    let stale = run(&root, &["--json", "run", "lint.fix", &json!({ "path": "messy.md", "key": "heading-increment:0000000000000000" }).to_string()]);
    assert_eq!(stale.code, 1);
    assert!(stale.stdout.contains("stale"), "{}", stale.stdout);
}