impala 0.7.2

TUI for managing wifi
Documentation 
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
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143

use crate::agent::AuthAgent;
use anyhow::Result;

use ratatui::{
    Frame,
    layout::{Alignment, Constraint, Direction, Layout},
    style::{Color, Style, Stylize},
    text::{Line, Span, Text},
    widgets::{Block, BorderType, Borders, Clear, Padding, Paragraph},
};
use tui_input::Input;

#[derive(Debug)]
pub struct RequestKeyPassphrase {
    pub passphrase: Input,
    pub show_password: bool,
    network_name: String,
}

impl RequestKeyPassphrase {
    pub fn new(network_name: String) -> Self {
        Self {
            passphrase: Input::default(),
            show_password: true,
            network_name,
        }
    }
    pub async fn submit(&mut self, agent: &AuthAgent) -> Result<()> {
        let passkey: String = self.passphrase.value().into();
        agent.tx_passphrase.send(passkey).await?;
        agent
            .private_key_passphrase_required
            .store(false, std::sync::atomic::Ordering::Relaxed);
        self.passphrase.reset();
        Ok(())
    }

    pub async fn cancel(&mut self, agent: &AuthAgent) -> Result<()> {
        agent.tx_cancel.send(()).await?;
        agent
            .private_key_passphrase_required
            .store(false, std::sync::atomic::Ordering::Relaxed);
        self.passphrase.reset();
        Ok(())
    }
    pub fn render(&self, frame: &mut Frame) {
        let popup_layout = Layout::default()
            .direction(Direction::Vertical)
            .constraints([
                Constraint::Fill(1),
                Constraint::Length(8),
                Constraint::Fill(1),
            ])
            .flex(ratatui::layout::Flex::SpaceBetween)
            .split(frame.area());

        let area = Layout::default()
            .direction(Direction::Horizontal)
            .constraints([
                Constraint::Fill(1),
                Constraint::Length(80),
                Constraint::Fill(1),
            ])
            .flex(ratatui::layout::Flex::SpaceBetween)
            .split(popup_layout[1])[1];

        let (text_area, passkey_area, show_password_area) = {
            let chunks = Layout::default()
                .direction(Direction::Vertical)
                .constraints([
                    Constraint::Length(1),
                    Constraint::Length(3),
                    Constraint::Length(1),
                    Constraint::Length(1),
                ])
                .split(area);

            let area1 = Layout::default()
                .direction(Direction::Horizontal)
                .constraints([
                    Constraint::Length(1),
                    Constraint::Fill(1),
                    Constraint::Length(1),
                ])
                .flex(ratatui::layout::Flex::Center)
                .split(chunks[1]);

            let area2 = Layout::default()
                .direction(Direction::Horizontal)
                .constraints([
                    Constraint::Percentage(20),
                    Constraint::Fill(1),
                    Constraint::Length(5),
                    Constraint::Percentage(20),
                ])
                .flex(ratatui::layout::Flex::Center)
                .split(chunks[2]);

            (area1[1], area2[1], area2[2])
        };

        let text = Line::from(vec![
            Span::raw("Enter the key passphrase for "),
            Span::from(&self.network_name).bold(),
        ]);

        let text = Paragraph::new(text.centered())
            .alignment(Alignment::Center)
            .style(Style::default().fg(Color::White))
            .block(Block::new().padding(Padding::uniform(1)));

        let passkey = Paragraph::new({
            if self.show_password {
                self.passphrase.value().to_string()
            } else {
                "*".repeat(self.passphrase.value().len())
            }
        })
        .alignment(Alignment::Center)
        .style(Style::default().fg(Color::White))
        .block(Block::new().style(Style::default().bg(Color::DarkGray)));

        let show_password_icon = if self.show_password {
            Text::from("").centered()
        } else {
            Text::from("").centered()
        };

        frame.render_widget(Clear, area);

        frame.render_widget(
            Block::new()
                .borders(Borders::ALL)
                .border_type(BorderType::Thick)
                .style(Style::default().green())
                .border_style(Style::default().fg(Color::Green)),
            area,
        );
        frame.render_widget(text, text_area);
        frame.render_widget(passkey, passkey_area);
        frame.render_widget(show_password_icon, show_password_area);
    }
}