ublx 0.1.2

TUI to index once, enrich with metadata, and browse a flat snapshot in a 3-pane layout with multiple modes.
Documentation 
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//! Snapshot loading for the TUI (categories + rows, sorted).

use std::path::Path;

use crate::engine::db_ops;
use crate::layout::setup;

fn sort_categories_and_rows(categories: &mut [String], all_rows: &mut [setup::TuiRow]) {
    categories.sort();
    all_rows.sort_by(|a, b| a.0.cmp(&b.0));
}

/// Load snapshot categories and rows for the TUI, sorted. Path is chosen by `preference` (e.g. prefer `.ublx` at startup, prefer `.ublx_tmp` when polling).
#[must_use]
pub fn load_snapshot_for_tui(
    db_path: &Path,
    preference: db_ops::SnapshotReaderPreference,
) -> (Vec<String>, Vec<setup::TuiRow>) {
    let Some(path) = db_ops::snapshot_reader_path_with(db_path, preference) else {
        return (Vec::new(), Vec::new());
    };
    let mut categories = db_ops::load_snapshot_categories(&path).unwrap_or_default();
    let mut all_rows = db_ops::load_snapshot_rows_for_tui(&path, None).unwrap_or_default();
    sort_categories_and_rows(&mut categories, &mut all_rows);
    (categories, all_rows)
}