1use nu_ansi_term::{Color, Style};
2use nu_color_config::TextStyle;
3use nu_table::{NuTable, TableTheme};
4use tabled::grid::records::vec_records::Text;
5
6fn main() {
7 let args: Vec<_> = std::env::args().collect();
8 let mut width = 0;
9
10 if args.len() > 1 {
11 width = args[1].parse::<usize>().expect("Need a width in columns");
12 }
13
14 if width < 4 {
15 println!("Width must be greater than or equal to 4, setting width to 80");
16 width = 80;
17 }
18
19 let (table_headers, row_data) = make_table_data();
20
21 let headers = to_cell_info_vec(&table_headers);
22 let rows = to_cell_info_vec(&row_data);
23
24 let mut table = NuTable::new(4, 3);
25 table.set_row(0, headers);
26
27 for i in 0..3 {
28 table.set_row(i + 1, rows.clone());
29 }
30
31 table.set_data_style(TextStyle::basic_left());
32 table.set_header_style(TextStyle::basic_center().style(Style::new().on(Color::Blue)));
33 table.set_theme(TableTheme::rounded());
34 table.set_structure(false, true, false);
35
36 let output_table = table
37 .draw(width)
38 .unwrap_or_else(|| format!("Couldn't fit table into {width} columns!"));
39
40 println!("{output_table}")
41}
42
43fn make_table_data() -> (Vec<&'static str>, Vec<&'static str>) {
44 let table_headers = vec![
45 "category",
46 "description",
47 "emoji",
48 "ios_version",
49 "unicode_version",
50 "aliases",
51 "tags",
52 "category2",
53 "description2",
54 "emoji2",
55 "ios_version2",
56 "unicode_version2",
57 "aliases2",
58 "tags2",
59 ];
60
61 let row_data = vec![
62 "Smileys & Emotion",
63 "grinning face",
64 "😀",
65 "6",
66 "6.1",
67 "grinning",
68 "smile",
69 "Smileys & Emotion",
70 "grinning face",
71 "😀",
72 "6",
73 "6.1",
74 "grinning",
75 "smile",
76 ];
77
78 (table_headers, row_data)
79}
80
81fn to_cell_info_vec(data: &[&str]) -> Vec<Text<String>> {
82 let mut v = vec![];
83 for x in data {
84 v.push(Text::new(String::from(*x)));
85 }
86
87 v
88}