use crate::{Color, ColorType, ITerminalColor};
use crossterm_utils::{write, write_str, Result, TerminalOutput};
use std::sync::Arc;
pub struct AnsiColor;
impl AnsiColor {
pub fn new() -> AnsiColor {
AnsiColor {}
}
}
impl ITerminalColor for AnsiColor {
fn set_fg(&self, fg_color: Color, stdout: &Option<&Arc<TerminalOutput>>) -> Result<()> {
write(
stdout,
format!(
csi!("{}m"),
self.color_value(fg_color, ColorType::Foreground)
),
)?;
Ok(())
}
fn set_bg(&self, bg_color: Color, stdout: &Option<&Arc<TerminalOutput>>) -> Result<()> {
write(
stdout,
format!(
csi!("{}m"),
self.color_value(bg_color, ColorType::Background)
),
)?;
Ok(())
}
fn reset(&self, stdout: &Option<&Arc<TerminalOutput>>) -> Result<()> {
write_str(stdout, csi!("0m"))?;
Ok(())
}
fn color_value(&self, color: Color, color_type: ColorType) -> String {
let mut ansi_value = String::new();
match color_type {
ColorType::Foreground => ansi_value.push_str("38;"),
ColorType::Background => ansi_value.push_str("48;"),
}
let rgb_val: String;
let color_val = match color {
Color::Black => "5;0",
Color::Red => "5;9",
Color::DarkRed => "5;1",
Color::Green => "5;10",
Color::DarkGreen => "5;2",
Color::Yellow => "5;11",
Color::DarkYellow => "5;3",
Color::Blue => "5;12",
Color::DarkBlue => "5;4",
Color::Magenta => "5;13",
Color::DarkMagenta => "5;5",
Color::Cyan => "5;14",
Color::DarkCyan => "5;6",
Color::Grey => "5;15",
Color::White => "5;7",
Color::Rgb { r, g, b } => {
rgb_val = format!("2;{};{};{}", r, g, b);
rgb_val.as_str()
}
Color::AnsiValue(val) => {
rgb_val = format!("5;{}", val);
rgb_val.as_str()
}
};
ansi_value.push_str(color_val);
ansi_value
}
}