/
config.rs
324 lines (301 loc) · 9.61 KB
/
config.rs
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use bevy::prelude::Color;
use dirs::home_dir;
use serde::{Deserialize, Serialize};
use serde_yaml::{self};
use std::fs::{create_dir, create_dir_all, read_to_string, File, OpenOptions};
use std::io::BufWriter;
use std::{
fs::remove_file,
io::{stdout, Read, Write},
path::PathBuf,
};
use crate::{CLIArgs, FFTArgs};
#[derive(Serialize, Deserialize, Debug)]
pub struct ConfigFFTArgs {
pub border_size: Option<i32>,
pub border_color: Option<String>,
pub bar_color: Option<String>,
pub display_track_name: Option<bool>,
pub text_color: Option<String>,
pub font_size: Option<i32>,
pub background_color: Option<String>,
pub smoothness: Option<u32>,
pub freq_resolution: Option<u32>,
pub window_width: Option<f32>,
pub window_height: Option<f32>,
pub min_freq: Option<f32>,
pub max_freq: Option<f32>,
pub display_gui: Option<bool>,
pub volume: Option<u32>,
}
impl Default for ConfigFFTArgs {
fn default() -> Self {
ConfigFFTArgs {
border_size: Some(1),
border_color: Some(String::from("000000")),
bar_color: Some(String::from("FF0000")),
display_track_name: Some(false),
text_color: Some(String::from("FFFFFF")),
font_size: Some(25),
background_color: Some(String::from("000000")),
smoothness: Some(1),
freq_resolution: Some(90),
window_width: Some(1000.0),
window_height: Some(700.0),
min_freq: Some(0.0),
max_freq: Some(5000.0),
display_gui: Some(false),
volume: Some(50),
}
}
}
pub fn config_path() -> PathBuf {
let mut config_path = home_dir().unwrap();
config_path.push(".config");
config_path.push("fftviz");
config_path.push("config.yaml");
config_path
}
pub fn config_exists() -> bool {
let cfg_path = config_path();
cfg_path.exists()
}
pub fn read_config() -> ConfigFFTArgs {
let config_file = File::open(config_path()).expect("Could not find file lmao");
let user_config_yaml =
serde_yaml::from_reader(config_file).expect("Could not read values lmao");
user_config_yaml
}
macro_rules! update_cli_arg {
($cli_arg: expr, $config_arg: expr, $default_config_arg: expr) => {
if let None = *$cli_arg {
if let None = $config_arg {
*$cli_arg = $default_config_arg;
} else {
*$cli_arg = $config_arg;
}
}
};
}
macro_rules! overwrite_non_default_args {
($user_config_arg: expr, $fft_arg: expr) => {
*$user_config_arg = Some($fft_arg);
};
}
pub fn convert_color_to_hex(c: &Color) -> String {
let c_vec = c.rgb_to_vec3();
let (r, g, b) = (
(c_vec.x * 255.0) as u32,
(c_vec.y * 255.0) as u32,
(c_vec.z * 255.0) as u32,
);
format!(
"{}{}{}",
format!("{:02X}", r),
format!("{:02X}", g),
format!("{:02X}", b)
)
}
pub fn write_fftargs_to_config(args: &FFTArgs) {
let mut default_args = ConfigFFTArgs::default();
overwrite_non_default_args!(
&mut default_args.background_color,
convert_color_to_hex(&args.background_color)
);
overwrite_non_default_args!(
&mut default_args.border_color,
convert_color_to_hex(&args.border_color)
);
overwrite_non_default_args!(
&mut default_args.bar_color,
convert_color_to_hex(&args.bar_color)
);
overwrite_non_default_args!(
&mut default_args.text_color,
convert_color_to_hex(&args.text_color)
);
overwrite_non_default_args!(&mut default_args.border_size, args.border_size);
overwrite_non_default_args!(&mut default_args.display_track_name, args.track_name);
overwrite_non_default_args!(&mut default_args.font_size, args.font_size);
overwrite_non_default_args!(&mut default_args.smoothness, args.smoothness);
overwrite_non_default_args!(&mut default_args.freq_resolution, args.freq_resolution);
overwrite_non_default_args!(&mut default_args.window_width, args.window_width);
overwrite_non_default_args!(&mut default_args.window_height, args.window_height);
overwrite_non_default_args!(&mut default_args.min_freq, args.min_freq);
overwrite_non_default_args!(&mut default_args.max_freq, args.max_freq);
overwrite_non_default_args!(&mut default_args.volume, args.volume);
let cfg_path = config_path();
create_dir_all(cfg_path.as_path().parent().unwrap());
let mut config_file = OpenOptions::new()
.write(true)
.create(true)
.open(&cfg_path)
.expect("Could not open file.");
serde_yaml::to_writer(config_file, &default_args).unwrap();
let mut cfg_yaml: Vec<String> = read_to_string(&cfg_path)
.unwrap() // panic on possible file-reading errors
.lines() // split the string into an iterator of string slices
.map(String::from) // make each slice into a string
.collect(); // gather them together into a vector
cfg_yaml.retain(|x| x.contains(":"));
remove_file(&cfg_path);
let f = File::create(&cfg_path).expect("Unable to create file");
let mut f = BufWriter::new(f);
f.write_all(cfg_yaml.join("\n").as_bytes())
.expect("Unable to write data");
}
pub fn reset_config_file() {
let default_user_config = ConfigFFTArgs::default();
let cfg_path = config_path();
create_dir_all(cfg_path.as_path().parent().unwrap());
let mut config_file = OpenOptions::new()
.write(true)
.create(true)
.open(cfg_path)
.expect("Could not open file.");
serde_yaml::to_writer(config_file, &default_user_config).unwrap();
}
pub fn merge_config_with_cli_args(args: &mut CLIArgs, use_default: bool) {
let default_user_config = ConfigFFTArgs::default();
if !config_exists() {
update_cli_arg!(
&mut args.background_color,
None::<String>,
default_user_config.background_color
);
update_cli_arg!(
&mut args.bar_color,
None::<String>,
default_user_config.bar_color
);
update_cli_arg!(
&mut args.border_color,
None::<String>,
default_user_config.border_color
);
update_cli_arg!(
&mut args.border_size,
None::<i32>,
default_user_config.border_size
);
update_cli_arg!(
&mut args.font_size,
None::<i32>,
default_user_config.font_size
);
update_cli_arg!(
&mut args.freq_resolution,
None::<u32>,
default_user_config.freq_resolution
);
update_cli_arg!(
&mut args.max_freq,
None::<f32>,
default_user_config.max_freq
);
update_cli_arg!(
&mut args.min_freq,
None::<f32>,
default_user_config.min_freq
);
update_cli_arg!(
&mut args.smoothness,
None::<u32>,
default_user_config.smoothness
);
update_cli_arg!(
&mut args.text_color,
None::<String>,
default_user_config.text_color
);
update_cli_arg!(&mut args.volume, None::<u32>, default_user_config.volume);
update_cli_arg!(
&mut args.window_width,
None::<f32>,
default_user_config.window_width
);
update_cli_arg!(
&mut args.window_height,
None::<f32>,
default_user_config.window_height
);
return;
}
let user_config_yaml: ConfigFFTArgs;
if use_default {
user_config_yaml = ConfigFFTArgs::default();
} else {
user_config_yaml = read_config();
}
if let Some(x) = user_config_yaml.display_track_name {
args.track_name = Some(x);
}
if let Some(x) = user_config_yaml.display_gui {
args.display_gui = Some(x);
}
update_cli_arg!(
&mut args.background_color,
user_config_yaml.background_color,
default_user_config.background_color
);
update_cli_arg!(
&mut args.bar_color,
user_config_yaml.bar_color,
default_user_config.bar_color
);
update_cli_arg!(
&mut args.border_color,
user_config_yaml.border_color,
default_user_config.border_color
);
update_cli_arg!(
&mut args.border_size,
user_config_yaml.border_size,
default_user_config.border_size
);
update_cli_arg!(
&mut args.font_size,
user_config_yaml.font_size,
default_user_config.font_size
);
update_cli_arg!(
&mut args.freq_resolution,
user_config_yaml.freq_resolution,
default_user_config.freq_resolution
);
update_cli_arg!(
&mut args.max_freq,
user_config_yaml.max_freq,
default_user_config.max_freq
);
update_cli_arg!(
&mut args.min_freq,
user_config_yaml.min_freq,
default_user_config.min_freq
);
update_cli_arg!(
&mut args.smoothness,
user_config_yaml.smoothness,
default_user_config.smoothness
);
update_cli_arg!(
&mut args.text_color,
user_config_yaml.text_color,
default_user_config.text_color
);
update_cli_arg!(
&mut args.volume,
user_config_yaml.volume,
default_user_config.volume
);
update_cli_arg!(
&mut args.window_width,
user_config_yaml.window_width,
default_user_config.window_width
);
update_cli_arg!(
&mut args.window_height,
user_config_yaml.window_height,
default_user_config.window_height
);
}