| 1 | use log::{debug, error, info}; |
| 2 | use record::record_instrument::AudioDevice; |
| 3 | use rodio::{ |
| 4 | cpal::{default_host, traits::HostTrait}, |
| 5 | Device, DeviceTrait, |
| 6 | }; |
| 7 | use std::{fs::create_dir_all, path::PathBuf}; |
| 8 | |
| 9 | pub mod command; |
| 10 | pub mod players; |
| 11 | pub mod record; |
| 12 | pub mod rest; |
| 13 | pub mod models; |
| 14 | |
| 15 | #[cfg(debug_assertions)] |
| 16 | const HOME_DIR: &str = ".sfai-dev"; |
| 17 | #[cfg(not(debug_assertions))] |
| 18 | const HOME_DIR: &str = ".sfai"; |
| 19 | |
| 20 | const AUDIO_DIR: &str = "audio"; |
| 21 | |
| 22 | // Get ~/.sfai directory |
| 23 | pub fn sfai_home_dir_path() -> Option<PathBuf> { |
| 24 | match home::home_dir() { |
| 25 | Some(path) => { |
| 26 | info!("Home directory: {}", path.to_str().unwrap()); |
| 27 | let home_dir_path = path.join(HOME_DIR); |
| 28 | if home_dir_path.exists() && home_dir_path.is_file() { |
| 29 | return Some(home_dir_path); |
| 30 | } |
| 31 | // CREATE DIRECTORY |
| 32 | //create_dir_all(path.join(".smb"))?; |
| 33 | let _ = create_dir_all(path.join(HOME_DIR)); |
| 34 | Some(home_dir_path) |
| 35 | } |
| 36 | None => { |
| 37 | error!("Failed to get home directory. So strange."); |
| 38 | None |
| 39 | } |
| 40 | } |
| 41 | } |
| 42 | |
| 43 | // Create audio directory if it doesn't exist |
| 44 | pub fn audio_dir_path() -> Option<PathBuf> { |
| 45 | if let Some(home_dir_path) = sfai_home_dir_path() { |
| 46 | let audio_dir_path = home_dir_path.join(AUDIO_DIR); |
| 47 | if audio_dir_path.exists() && audio_dir_path.is_file() { |
| 48 | return Some(audio_dir_path); |
| 49 | } |
| 50 | // CREATE DIRECTORY |
| 51 | let _ = create_dir_all(home_dir_path.join(AUDIO_DIR)); |
| 52 | Some(audio_dir_path) |
| 53 | } else { |
| 54 | None |
| 55 | } |
| 56 | } |
| 57 | |
| 58 | // Get the soundcard device or the default device if fallback is true. |
| 59 | pub fn get_soundcard( |
| 60 | device_type: AudioDevice, |
| 61 | fallback_to_default: bool, |
| 62 | ) -> Result<Device, anyhow::Error> { |
| 63 | let host = default_host(); |
| 64 | // Get list of all input devices including soundcards, microphones, etc. |
| 65 | let devices = match device_type { |
| 66 | AudioDevice::Input => host.input_devices()?, |
| 67 | AudioDevice::Output => host.output_devices()?, |
| 68 | }; |
| 69 | // Select output device scarlett 2i2 |
| 70 | let device = match devices.into_iter().find(|x| match x.name() { |
| 71 | Ok(n) => { |
| 72 | info!("{} name: {}", device_type, n); |
| 73 | n.contains("Scarlett 2i2") |
| 74 | } |
| 75 | Err(e) => { |
| 76 | error!("Failed to get device name: {}", e); |
| 77 | false |
| 78 | } |
| 79 | }) { |
| 80 | Some(d) => d, |
| 81 | None => { |
| 82 | if fallback_to_default { |
| 83 | let devices = match device_type { |
| 84 | AudioDevice::Input => host.default_input_device(), |
| 85 | AudioDevice::Output => host.default_output_device(), |
| 86 | }; |
| 87 | |
| 88 | if let Some(device) = devices { |
| 89 | debug!("Fallback to default {}.", device_type); |
| 90 | return Ok(device); |
| 91 | } |
| 92 | } |
| 93 | let message = format!("Failed to find {}.", device_type); |
| 94 | return Err(anyhow::Error::msg(message)); |
| 95 | } |
| 96 | }; |
| 97 | Ok(device) |
| 98 | } |