piopulse 0.1.2

A terminal user interface (TUI) factory flashing tool designed for high-concurrency ESP32 chip flashing on production lines.
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pub mod channels;
pub mod config;
pub mod footer;
pub mod header;
pub mod modal;
pub mod plotter;
pub mod serial;
pub mod sidebar;
pub mod theme;
pub mod utils;
pub mod widgets;

pub use utils::center_rect;

use crate::app::{ActiveTab, App};
use ratatui::{
    Frame,
    layout::{Constraint, Direction, Layout, Rect},
    style::{Modifier, Style},
    widgets::{Block, Borders, Tabs},
};

pub fn draw(f: &mut Frame, app: &mut App) {
    // Main layout: Vertical split for Header, Main Body, Footer
    let chunks = Layout::default()
        .direction(Direction::Vertical)
        .constraints([
            Constraint::Length(3), // Header
            Constraint::Min(10),   // Main Area
            Constraint::Length(1), // Footer
        ])
        .split(f.size());

    app.layout_zones.header = chunks[0];

    header::draw(f, app, chunks[0]);
    draw_main_area(f, app, chunks[1]);
    footer::draw(f, app, chunks[2]);

    if app.show_exit_menu {
        let area = center_rect(48, 11, f.size());
        app.layout_zones.exit_menu_modal = area;
        modal::draw_exit_menu(f, app, area);
    }

    if app.is_entering_password {
        let area = center_rect(45, 11, f.size());
        app.layout_zones.password_modal = area;
        modal::draw(f, app, area);
    }
}

fn draw_main_area(f: &mut Frame, app: &mut App, area: Rect) {
    if app.active_tab == ActiveTab::Flasher && app.show_sidebar {
        // Horizontal split: Left Workspace (70%), Right Panel (30%)
        let chunks = Layout::default()
            .direction(Direction::Horizontal)
            .constraints([Constraint::Percentage(70), Constraint::Percentage(30)])
            .split(area);

        draw_workspace(f, app, chunks[0]);
        sidebar::draw(f, app, chunks[1]);
    } else {
        // Workspace takes full screen width on all other tabs, or when sidebar is hidden
        draw_workspace(f, app, area);
    }
}

fn draw_workspace(f: &mut Frame, app: &mut App, area: Rect) {
    // Vertical split for Tabs Bar and Content
    let chunks = Layout::default()
        .direction(Direction::Vertical)
        .constraints([Constraint::Length(3), Constraint::Min(5)])
        .split(area);

    // Render Tabs
    let tab_titles = vec![
        " [1] Serial ",
        " [2] Plot ",
        " [3] Dash ",
        " [4] Flash ",
        " [5] Settings ",
    ];

    let active_index = match app.active_tab {
        ActiveTab::Serial => 0,
        ActiveTab::Plotter => 1,
        ActiveTab::Widgets => 2,
        ActiveTab::Flasher => 3,
        ActiveTab::Configuration => 4,
    };

    let tabs = Tabs::new(tab_titles)
        .block(
            Block::default()
                .borders(Borders::BOTTOM)
                .border_style(Style::default().fg(theme::CATPPUCCIN_MOCHA.border)),
        )
        .select(active_index)
        .style(Style::default().fg(theme::CATPPUCCIN_MOCHA.text_muted))
        .highlight_style(
            Style::default()
                .fg(theme::CATPPUCCIN_MOCHA.accent)
                .add_modifier(Modifier::BOLD),
        );

    f.render_widget(tabs, chunks[0]);
    app.layout_zones.tabs = chunks[0];

    // Render Tab Content
    match app.active_tab {
        ActiveTab::Serial => serial::draw(f, app, chunks[1]),
        ActiveTab::Plotter => plotter::draw(f, app, chunks[1]),
        ActiveTab::Flasher => channels::draw(f, app, chunks[1]),
        ActiveTab::Configuration => {
            app.layout_zones.config_table = chunks[1];
            config::draw(f, app, chunks[1]);
        }
        ActiveTab::Widgets => {
            app.layout_zones.monitor_panel = chunks[1];
            widgets::draw(f, app, chunks[1]);
        }
    }
}