use std::io::Write;

use lune_utils::fmt::{pretty_format_multi_value, ValueFormatConfig};
use mlua::prelude::*;

const FORMAT_CONFIG: ValueFormatConfig = ValueFormatConfig::new()
    .with_max_depth(4)
    .with_colors_enabled(true);

pub fn create(lua: Lua) -> LuaResult<LuaValue> {
    let f = lua.create_function(|_: &Lua, args: LuaMultiValue| {
        let formatted = format!("{}\n", pretty_format_multi_value(&args, &FORMAT_CONFIG));
        let mut stdout = std::io::stdout();
        stdout.write_all(formatted.as_bytes())?;
        stdout.flush()?;
        Ok(())
    })?;
    f.into_lua(&lua)
}