dyd 0.4.0

CLI for daily diffing of git repos
Documentation 
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use crate::app::{App, SelectedPane};

use tui::layout::Constraint;
use tui::style::{Color, Modifier, Style};
use tui::text;
use tui::widgets::{Block, Borders, Cell, Row, Table};

pub fn render(app: &App) -> Table {
    let container = Block::default()
        .title(title(app))
        .borders(Borders::ALL)
        .style(Style::default().fg(Color::LightCyan));

    let mut rows: Vec<Row> = vec![];

    if let Some(index) = app.repo_state.selected() {
        let (_id, selected_repo) = app.repos.get_index(index).unwrap();
        rows = selected_repo
            .logs
            .iter()
            .map(|log| {
                let stale = app.since >= log.commit_datetime;

                let cells = [
                    Cell::from(sha(&log.sha)),
                    Cell::from(age(&log.age)),
                    Cell::from(author(&log.author)),
                    Cell::from(message(&log.message)),
                ];

                Row::new(cells).style(stale_style(stale))
            })
            .collect()
    }

    Table::new(rows)
        .block(container)
        .highlight_style(Style::default().add_modifier(Modifier::BOLD))
        .highlight_symbol("ยท")
        .column_spacing(2)
        .widths(&[
            Constraint::Length(9),
            Constraint::Length(17),
            Constraint::Percentage(20),
            Constraint::Percentage(100),
        ])
}

fn title(app: &App) -> text::Span {
    let text_style = Style::default()
        .fg(super::selected_color(app, SelectedPane::Diff))
        .add_modifier(Modifier::BOLD);
    text::Span::styled(" Diff ", text_style)
}

fn age(text: &String) -> text::Span {
    let text_style = Style::default().fg(Color::Red);
    text::Span::styled(text, text_style)
}

fn author(text: &String) -> text::Span {
    let text_style = Style::default().fg(Color::Yellow);
    text::Span::styled(text, text_style)
}

fn message(text: &String) -> text::Span {
    let text_style = Style::default().fg(Color::White);
    text::Span::styled(text, text_style)
}

fn sha(text: &String) -> text::Span {
    let text_style = Style::default();
    text::Span::styled(text, text_style)
}

fn stale_style(stale: bool) -> Style {
    if stale {
        Style::default().add_modifier(Modifier::DIM)
    } else {
        Style::default()
    }
}