nyado 0.2.5

A Rust todo-list manager with TUI, inspired by meowdo
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78

use ratatui::style::Color;

pub const CAT_ASCII: [&str; 16] = [
    "⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀",
    "⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣇⠀⠀⠀⠀⠀⠀⠀⠀⣼⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀",
    "⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀",
    "⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀",
    "⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀",
    "⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀",
    "⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀",
    "⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀",
    "⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀",
    "⠀⠀⠀⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⠀⠀⠀",
    "⠀⠀⠀⣿⡟⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⣿⣿⠀⠀⠀",
    "⠀⠀⠀⢿⣇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⣿⣿⠀⠀⠀",
    "⠀⠀⠀⠘⣿⣄⡙⠟⠿⠋⢀⣿⣿⣿⣿⣿⣿⣿⣿⡘⠛⠋⠋⣀⣾⡿⠃⠀⠀⠀",
    "⠀⠀⠀⠀⠘⢻⣿⣷⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠁⠀⠀⠀⠀",
    "⠀⠀⠀ ⠔⠁⡠⠋⠛⡿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⢿⠋⠙⢄⠈⠂⠀⠀⠀⠀",
    "⠀⠀⠀⠀⠀⠀⠀⠀⠈  ⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠁ ⠀⠀⠀⠀⠀⠀⠀",
];

pub const CAT_HEIGHT: usize = CAT_ASCII.len();

pub mod color {
    use ratatui::style::Color;
    pub const BORDER: Color = Color::Cyan;
    pub const TOPBAR_BG: Color = Color::Magenta;
    pub const TOPBAR_FG: Color = Color::Black;
    pub const SELECTED_BG: Color = Color::Cyan;
    pub const SELECTED_FG: Color = Color::Black;
    pub const DONE: Color = Color::White;
    pub const PENDING: Color = Color::Yellow;
    pub const BONGO: Color = Color::Magenta;
    pub const STATUSBAR_BG: Color = Color::Blue;
    pub const STATUSBAR_FG: Color = Color::Black;
    pub const HEADER: Color = Color::Cyan;
    pub const GREEN: Color = Color::Green;
    pub const PIN: Color = Color::Red;
    pub const TAG1: Color = Color::Green;
    pub const TAG2: Color = Color::Yellow;
    pub const TAG3: Color = Color::Cyan;
    pub const TAG4: Color = Color::Magenta;
    pub const TAG5: Color = Color::Red;
    pub const TAG6: Color = Color::Blue;
    pub const TAG7: Color = Color::White;
    pub const TAG8: Color = Color::Green;
    pub const SEARCH: Color = Color::Yellow;
}

pub fn tag_color(tag: &str) -> Color {
    let mut h = 0u64;
    for ch in tag.chars() {
        h = h.wrapping_mul(31).wrapping_add(ch as u64);
    }
    let colors = [
        color::TAG1, color::TAG2, color::TAG3, color::TAG4,
        color::TAG5, color::TAG6, color::TAG7, color::TAG8,
    ];
    colors[(h % 8) as usize]
}

pub fn truncate_text(text: &str, max_chars: usize) -> String {
    if max_chars == 0 {
        return String::new();
    }
    let mut chars = text.chars();
    let mut result = String::with_capacity(max_chars);
    let mut count = 0;
    for ch in chars.by_ref() {
        if count + 1 > max_chars {
            result.push('…');
            return result;
        }
        result.push(ch);
        count += 1;
    }
    result
}