librespot/metadata/src/album.rs
2023-01-17 21:46:14 +01:00

130 lines
3.8 KiB
Rust

use std::{
convert::{TryFrom, TryInto},
fmt::Debug,
ops::{Deref, DerefMut},
};
use crate::{
artist::Artists,
availability::Availabilities,
copyright::Copyrights,
external_id::ExternalIds,
image::Images,
request::RequestResult,
restriction::Restrictions,
sale_period::SalePeriods,
track::Tracks,
util::{impl_deref_wrapped, impl_try_from_repeated},
Metadata,
};
use librespot_core::{date::Date, Error, Session, SpotifyId};
use librespot_protocol as protocol;
pub use protocol::metadata::album::Type as AlbumType;
use protocol::metadata::Disc as DiscMessage;
#[derive(Debug, Clone)]
pub struct Album {
pub id: SpotifyId,
pub name: String,
pub artists: Artists,
pub album_type: AlbumType,
pub label: String,
pub date: Date,
pub popularity: i32,
pub genres: Vec<String>,
pub covers: Images,
pub external_ids: ExternalIds,
pub discs: Discs,
pub reviews: Vec<String>,
pub copyrights: Copyrights,
pub restrictions: Restrictions,
pub related: Albums,
pub sale_periods: SalePeriods,
pub cover_group: Images,
pub original_title: String,
pub version_title: String,
pub type_str: String,
pub availability: Availabilities,
}
#[derive(Debug, Clone, Default)]
pub struct Albums(pub Vec<SpotifyId>);
impl_deref_wrapped!(Albums, Vec<SpotifyId>);
#[derive(Debug, Clone)]
pub struct Disc {
pub number: i32,
pub name: String,
pub tracks: Tracks,
}
#[derive(Debug, Clone, Default)]
pub struct Discs(pub Vec<Disc>);
impl_deref_wrapped!(Discs, Vec<Disc>);
impl Album {
pub fn tracks(&self) -> impl Iterator<Item = &SpotifyId> {
self.discs.iter().flat_map(|disc| disc.tracks.iter())
}
}
#[async_trait]
impl Metadata for Album {
type Message = protocol::metadata::Album;
async fn request(session: &Session, album_id: &SpotifyId) -> RequestResult {
session.spclient().get_album_metadata(album_id).await
}
fn parse(msg: &Self::Message, _: &SpotifyId) -> Result<Self, Error> {
Self::try_from(msg)
}
}
impl TryFrom<&<Self as Metadata>::Message> for Album {
type Error = librespot_core::Error;
fn try_from(album: &<Self as Metadata>::Message) -> Result<Self, Self::Error> {
Ok(Self {
id: album.try_into()?,
name: album.name().to_owned(),
artists: album.artist.as_slice().try_into()?,
album_type: album.type_(),
label: album.label().to_owned(),
date: album.date.get_or_default().try_into()?,
popularity: album.popularity(),
genres: album.genre.to_vec(),
covers: album.cover_group.get_or_default().into(),
external_ids: album.external_id.as_slice().into(),
discs: album.disc.as_slice().try_into()?,
reviews: album.review.to_vec(),
copyrights: album.copyright.as_slice().into(),
restrictions: album.restriction.as_slice().into(),
related: album.related.as_slice().try_into()?,
sale_periods: album.sale_period.as_slice().try_into()?,
cover_group: album.cover_group.image.as_slice().into(),
original_title: album.original_title().to_owned(),
version_title: album.version_title().to_owned(),
type_str: album.type_str().to_owned(),
availability: album.availability.as_slice().try_into()?,
})
}
}
impl_try_from_repeated!(<Album as Metadata>::Message, Albums);
impl TryFrom<&DiscMessage> for Disc {
type Error = librespot_core::Error;
fn try_from(disc: &DiscMessage) -> Result<Self, Self::Error> {
Ok(Self {
number: disc.number(),
name: disc.name().to_owned(),
tracks: disc.track.as_slice().try_into()?,
})
}
}
impl_try_from_repeated!(DiscMessage, Discs);