tabiew 0.13.1

A lightweight TUI application to view and query tabular data files, such as CSV, TSV, and parquet.
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use crossterm::event::{KeyCode, KeyEvent, KeyModifiers};
use ratatui::{
    layout::{Constraint, Flex, Layout},
    widgets::{Clear, Widget},
};

use crate::{
    handler::message::Message,
    tui::{
        component::Component,
        widgets::{
            block::Block,
            input::{Input, InputType},
        },
    },
};

#[derive(Debug)]
pub struct GoToLine {
    rollback: usize,
    input: Input,
}

impl GoToLine {
    pub fn new(rollback: usize) -> Self {
        Self {
            input: Input::default().with_input_type(InputType::Numeric),
            rollback,
        }
    }

    pub fn with_value(self, value: usize) -> Self {
        Self {
            rollback: self.rollback,
            input: self.input.with_value(value.to_string()),
        }
    }

    fn value(&self) -> usize {
        self.input.value().parse().unwrap_or(1)
    }
}

impl Component for GoToLine {
    fn render(
        &mut self,
        _area: ratatui::prelude::Rect,
        buf: &mut ratatui::prelude::Buffer,
        focus_state: crate::tui::component::FocusState,
    ) {
        let [area, _] = Layout::horizontal([Constraint::Length(32), Constraint::Length(1)])
            .flex(Flex::End)
            .areas(buf.area);
        let [_, area] =
            Layout::vertical([Constraint::Length(1), Constraint::Length(3)]).areas(area);
        Clear.render(area, buf);
        let area = {
            let block = Block::default().title("Go to Line");
            let inner = block.inner(area);
            block.render(area, buf);
            inner
        };
        self.input.render(area, buf, focus_state);
    }
    fn handle(&mut self, event: KeyEvent) -> bool {
        if self.input.handle(event) {
            Message::PaneTableSelect(self.value().saturating_sub(1)).enqueue();
            true
        } else {
            match (event.code, event.modifiers) {
                (KeyCode::Enter, KeyModifiers::NONE) => {
                    Message::PaneDismissModal.enqueue();
                    true
                }
                (KeyCode::Esc, KeyModifiers::NONE) => {
                    Message::PaneDismissModal.enqueue();
                    Message::PaneTableSelect(self.rollback).enqueue();
                    true
                }
                _ => false,
            }
        }
    }
}