v2rmp 0.4.6

rmpca — Route Optimization TUI & Agent Engine
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

use ratatui::Frame;

use crate::app::App;

pub fn draw(f: &mut Frame, app: &App, area: ratatui::layout::Rect) {
    let inner = super::draw_panel(f, "VRP Optimization", area);

    let cyan = ratatui::style::Color::Cyan;
    let yellow = ratatui::style::Color::Yellow;
    let gray = ratatui::style::Color::DarkGray;
    let green = ratatui::style::Color::Green;

    let csv_display = match &app.vrp_csv_file {
        Some(p) => ratatui::text::Span::styled(p.clone(), ratatui::style::Style::default().fg(green)),
        None => ratatui::text::Span::styled(
            "(not set)".to_string(),
            ratatui::style::Style::default().fg(yellow),
        ),
    };

    let rmp_display = match &app.vrp_input_file {
        Some(p) => ratatui::text::Span::styled(p.clone(), ratatui::style::Style::default().fg(green)),
        None => ratatui::text::Span::styled(
            "(not set)".to_string(),
            ratatui::style::Style::default().fg(gray),
        ),
    };

    let capacity_display = match app.vrp_capacity {
        Some(c) => ratatui::text::Span::styled(format!("{:.1}", c), ratatui::style::Style::default().fg(yellow)),
        None => ratatui::text::Span::styled("(unlimited)", ratatui::style::Style::default().fg(gray)),
    };

    let status_text = format!("Status: {}", app.vrp_status);
    let status_color = app.vrp_status.color();

    let lines = vec![
        ratatui::text::Line::from(ratatui::text::Span::styled(
            "VRP Solver — Multi-Vehicle Route Planning",
            ratatui::style::Style::default()
                .fg(cyan)
                .add_modifier(ratatui::style::Modifier::BOLD),
        )),
        ratatui::text::Line::from(""),
        ratatui::text::Line::from(vec![
            ratatui::text::Span::raw("Coordinates CSV:   "),
            csv_display,
        ]),
        ratatui::text::Line::from(vec![
            ratatui::text::Span::raw("  columns: lat,lon [, label, demand, type]"),
            ratatui::text::Span::styled("", ratatui::style::Style::default().fg(gray)),
        ]),
        ratatui::text::Line::from(vec![
            ratatui::text::Span::raw("Road Network (.rmp): "),
            rmp_display,
        ]),
        ratatui::text::Line::from(vec![
            ratatui::text::Span::raw("  (optional, for map preview only)"),
            ratatui::text::Span::styled("", ratatui::style::Style::default().fg(gray)),
        ]),
        ratatui::text::Line::from(vec![
            ratatui::text::Span::raw("Output Directory:  "),
            ratatui::text::Span::styled(
                app.vrp_output_dir.clone(),
                ratatui::style::Style::default().fg(yellow),
            ),
        ]),
        ratatui::text::Line::from(""),
        ratatui::text::Line::from(ratatui::text::Span::styled(
            status_text,
            ratatui::style::Style::default().fg(status_color),
        )),
        ratatui::text::Line::from(""),
        ratatui::text::Line::from(vec![
            ratatui::text::Span::raw("Vehicles:          "),
            ratatui::text::Span::styled(
                app.vrp_vehicles.to_string(),
                ratatui::style::Style::default().fg(yellow),
            ),
        ]),
        ratatui::text::Line::from(vec![
            ratatui::text::Span::raw("Algorithm:         "),
            ratatui::text::Span::styled(
                app.vrp_algo.clone(),
                ratatui::style::Style::default().fg(yellow),
            ),
        ]),
        ratatui::text::Line::from(vec![
            ratatui::text::Span::raw("Capacity:          "),
            capacity_display,
        ]),
        ratatui::text::Line::from(""),
        ratatui::text::Line::from(ratatui::text::Span::raw(
            "────────────────────────────────────",
        )),
        ratatui::text::Line::from(""),
        ratatui::text::Line::from(ratatui::text::Span::styled(
            "Controls:",
            ratatui::style::Style::default().fg(cyan),
        )),
        ratatui::text::Line::from("  [C]  Set coordinates CSV file"),
        ratatui::text::Line::from("  [I]  Set road network .rmp (optional)"),
        ratatui::text::Line::from("  [O]  Set output directory"),
        ratatui::text::Line::from("  [V]  Set number of vehicles"),
        ratatui::text::Line::from("  [A]  Change algorithm (greedy|savings|local_search|simulated_annealing)"),
        ratatui::text::Line::from("  [K]  Set vehicle capacity"),
        ratatui::text::Line::from("  [Enter]  Run VRP solver"),
        ratatui::text::Line::from("  [Esc]  Return to home"),
    ];

    let paragraph = ratatui::widgets::Paragraph::new(lines);
    f.render_widget(paragraph, inner);

    super::draw_input_prompt(f, app, area);
}