porsmo 0.3.5

A pomodoro, timer and stopwatch, all in one app
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use crate::prelude::*;
use crossterm::{
    cursor::{Hide, MoveTo, Show},
    execute,
    style::Color,
    terminal::{
        disable_raw_mode, enable_raw_mode, Clear, ClearType, EnterAlternateScreen,
        LeaveAlternateScreen,
    },
};
use std::io::{stdout, Stdout};

pub struct TerminalHandler(Stdout);

impl TerminalHandler {
    pub fn new() -> Result<Self> {
        enable_raw_mode().context("Failed to enter raw mode!")?;

        let mut stdout = std::io::stdout();
        execute!(
            &mut stdout,
            EnterAlternateScreen,
            Hide,
            Clear(ClearType::All),
            MoveTo(0, 0),
        )
        .context("Failed to initialize the terminal!")?;

        Ok(Self(stdout))
    }

    pub fn stdout(&mut self) -> &mut Stdout {
        &mut self.0
    }
}

impl Drop for TerminalHandler {
    fn drop(&mut self) {
        disable_raw_mode().expect("Failed to disable raw mode");
        execute!(stdout(), Clear(ClearType::All), Show, LeaveAlternateScreen,)
            .expect("Failed to reset screen");
    }
}

pub fn running_color(running: bool) -> Color {
    match running {
        true => Color::Green,
        false => Color::Red,
    }
}