1692 lines
52 KiB
Rust
1692 lines
52 KiB
Rust
use std::collections::{BTreeMap, HashMap, HashSet};
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use std::sync::Arc;
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use crate::app::input::LineEdit;
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use crate::art::ArtImage;
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use crate::config::keymap::KeyContext;
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use crate::library::models::{
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ArtistCard, ArtistDetail, Availability, PlaylistCard, PlaylistDetail, ReleaseDetail,
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SearchResults, TrackItem,
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};
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/// Remote data that a view renders: spinner, content, or error.
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#[derive(Debug)]
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pub enum Loadable<T> {
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Loading,
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Ready(T),
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Failed(String),
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}
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/// Tile geometry for the Library artist grid (kept here so selection math in
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/// update() and rendering in ui::global agree). Width × height in cells,
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/// including the tile border; the art area inside is 18×8 cells = 18×16 px.
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pub const TILE_WIDTH: u16 = 20;
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pub const TILE_HEIGHT: u16 = 12;
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pub const ART_CELL_WIDTH: u16 = 18;
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pub const ART_CELL_HEIGHT: u16 = 8;
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/// Header artwork (artist page, release page): 24×12 cells = 24×24 px.
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pub const ART_HEADER_WIDTH: u16 = 24;
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pub const ART_HEADER_HEIGHT: u16 = 12;
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#[derive(Debug, Clone, Copy, PartialEq, Eq, Default)]
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pub enum ViewMode {
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#[default]
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Tiles,
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Table,
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}
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impl ViewMode {
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pub fn toggle(self) -> ViewMode {
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match self {
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ViewMode::Tiles => ViewMode::Table,
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ViewMode::Table => ViewMode::Tiles,
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}
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}
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}
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/// Artist image in the shared art cache.
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#[derive(Debug, Clone)]
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pub enum ArtState {
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Loading,
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Ready(Arc<ArtImage>),
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Failed,
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}
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/// A drill-down view pushed on top of the Library artist grid. Cursors live
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/// in the stack entry so going Back restores the previous position.
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#[derive(Debug, Clone, Copy, PartialEq, Eq)]
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pub enum GlobalView {
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/// Linear cursor over top tracks (0..tracks) then releases in display
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/// order (tracks..tracks+releases).
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Artist {
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id: i64,
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cursor: usize,
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},
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Release {
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id: i64,
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cursor: usize,
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},
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/// Linear cursor over search results: artists, then releases, then tracks.
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Search {
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cursor: usize,
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},
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/// A federated artist card (data lives in `AppState::fed_artist_view`).
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FedArtist {
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cursor: usize,
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},
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/// One release of the open federated card: row 0 is the
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/// download-release button, rows 1..=n are its tracks.
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FedRelease {
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index: usize,
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cursor: usize,
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},
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}
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/// The Library tab: the whole server library of artists.
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#[derive(Debug)]
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pub struct GlobalTab {
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pub artists: Vec<ArtistCard>,
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pub total: i64,
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pub has_more: bool,
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pub next_page: i64,
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pub loading: bool,
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pub error: Option<String>,
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pub selected: usize,
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pub view: ViewMode,
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pub filters: crate::config::settings::LibraryFilters,
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pub stack: Vec<GlobalView>,
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/// Page size, fixed at the first request — the offset is
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/// `(page-1) * limit`, so it must not change between pages.
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pub page_limit: Option<i64>,
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/// A full atomic reload is in flight (after a library change); incoming
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/// pages of the old pagination are dropped until it lands.
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pub reloading: bool,
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}
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impl Default for GlobalTab {
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fn default() -> Self {
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Self {
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artists: Vec::new(),
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total: 0,
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has_more: true,
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next_page: 1,
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loading: false,
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error: None,
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selected: 0,
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view: ViewMode::default(),
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filters: crate::config::settings::LibraryFilters::default(),
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stack: Vec::new(),
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page_limit: None,
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reloading: false,
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}
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}
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}
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fn release_type_groups<T>(
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items: &[T],
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release_type: impl Fn(&T) -> &str,
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release_year: impl Fn(&T) -> Option<i32>,
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release_title: impl Fn(&T) -> &str,
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) -> Vec<(&'static str, Vec<usize>)> {
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const GROUPS: [(&str, &str); 4] = [
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("album", "Albums"),
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("single", "Singles"),
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("ep", "EPs"),
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("compilation", "Compilations"),
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];
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let mut groups: Vec<(&'static str, Vec<usize>)> = Vec::new();
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for (kind, label) in GROUPS {
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let mut indices: Vec<usize> = items
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.iter()
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.enumerate()
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.filter(|(_, item)| release_type(item).eq_ignore_ascii_case(kind))
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.map(|(i, _)| i)
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.collect();
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sort_release_indices(&mut indices, items, &release_year, &release_title);
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if !indices.is_empty() {
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groups.push((label, indices));
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}
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}
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let known: Vec<usize> = groups.iter().flat_map(|(_, v)| v.iter().copied()).collect();
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let mut other: Vec<usize> = (0..items.len()).filter(|i| !known.contains(i)).collect();
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sort_release_indices(&mut other, items, &release_year, &release_title);
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if !other.is_empty() {
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groups.push(("Other", other));
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}
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groups
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}
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fn sort_release_indices<T>(
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indices: &mut [usize],
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items: &[T],
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release_year: &impl Fn(&T) -> Option<i32>,
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release_title: &impl Fn(&T) -> &str,
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) {
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indices.sort_by(|&left, &right| {
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release_year(&items[right])
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.unwrap_or(i32::MIN)
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.cmp(&release_year(&items[left]).unwrap_or(i32::MIN))
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.then_with(|| release_title(&items[left]).cmp(release_title(&items[right])))
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});
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}
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pub fn fed_release_groups(
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releases: &[crate::federation::FedRelease],
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) -> Vec<(&'static str, Vec<usize>)> {
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release_type_groups(
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releases,
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|release| &release.release_type,
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|release| release.year,
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|release| &release.title,
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)
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}
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/// Flattened display order of federated releases (concatenated groups).
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pub fn fed_release_display_order(releases: &[crate::federation::FedRelease]) -> Vec<usize> {
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fed_release_groups(releases)
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.into_iter()
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.flat_map(|(_, indices)| indices)
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.collect()
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}
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/// Visual tile-grid rows of the federated releases section.
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pub fn fed_release_rows(
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releases: &[crate::federation::FedRelease],
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columns: usize,
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) -> Vec<Vec<usize>> {
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grouped_release_rows(fed_release_groups(releases), columns)
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}
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#[derive(Debug, Clone)]
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pub struct ArtistReleaseSlot {
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pub title: String,
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pub release_type: String,
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pub year: Option<i32>,
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pub cover_path: Option<String>,
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pub local_index: Option<usize>,
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pub fed_index: Option<usize>,
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pub local_track_count: usize,
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pub total_track_count: usize,
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pub availability: Availability,
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}
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pub fn artist_release_groups(releases: &[ArtistReleaseSlot]) -> Vec<(&'static str, Vec<usize>)> {
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release_type_groups(
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releases,
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|release| &release.release_type,
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|release| release.year,
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|release| &release.title,
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)
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}
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pub fn artist_release_display_order(releases: &[ArtistReleaseSlot]) -> Vec<usize> {
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artist_release_groups(releases)
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.into_iter()
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.flat_map(|(_, indices)| indices)
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.collect()
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}
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pub fn artist_release_rows(releases: &[ArtistReleaseSlot], columns: usize) -> Vec<Vec<usize>> {
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grouped_release_rows(artist_release_groups(releases), columns)
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}
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fn grouped_release_rows(
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groups: Vec<(&'static str, Vec<usize>)>,
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columns: usize,
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) -> Vec<Vec<usize>> {
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let columns = columns.max(1);
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let mut rows = Vec::new();
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let mut position = 0;
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for (_, group) in groups {
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for chunk in group.chunks(columns) {
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rows.push((position..position + chunk.len()).collect());
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position += chunk.len();
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}
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}
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rows
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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fn release(title: &str, release_type: &str, year: Option<i32>) -> ArtistReleaseSlot {
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ArtistReleaseSlot {
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title: title.to_string(),
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release_type: release_type.to_string(),
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year,
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cover_path: None,
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local_index: None,
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fed_index: None,
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local_track_count: 1,
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total_track_count: 1,
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availability: crate::library::models::Availability::Local,
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}
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}
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fn fed_release(
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title: &str,
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release_type: &str,
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year: Option<i32>,
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) -> crate::federation::FedRelease {
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crate::federation::FedRelease {
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title: title.to_string(),
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release_type: release_type.to_string(),
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year,
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..Default::default()
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}
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}
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#[test]
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fn release_display_order_is_newest_first_within_each_type() {
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let releases = vec![
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release("Old Album", "album", Some(1991)),
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release("New Single", "single", Some(2024)),
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release("New Album", "album", Some(2020)),
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release("Undated Album", "album", None),
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release("Old Single", "single", Some(1999)),
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];
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assert_eq!(artist_release_display_order(&releases), vec![2, 0, 3, 1, 4]);
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}
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#[test]
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fn fed_release_display_order_is_newest_first_within_each_type() {
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let releases = vec![
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fed_release("Old Album", "album", Some(1991)),
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fed_release("New Single", "single", Some(2024)),
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fed_release("New Album", "album", Some(2020)),
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fed_release("Undated Album", "album", None),
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fed_release("Old Single", "single", Some(1999)),
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];
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assert_eq!(fed_release_display_order(&releases), vec![2, 0, 3, 1, 4]);
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}
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#[test]
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fn artist_merged_releases_marks_partially_local_federated_release() {
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let local_id = "b3:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa";
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let remote_id = "b3:bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb";
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let detail = ArtistDetail {
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id: 7,
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name: "Artist".to_string(),
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image_path: None,
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total_track_count: 1,
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total_play_count: 0,
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top_tracks: Vec::new(),
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releases: vec![crate::library::models::ReleaseCard {
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id: 11,
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title: "Album".to_string(),
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release_type: "album".to_string(),
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year: Some(2024),
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cover_path: None,
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track_count: 1,
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availability: Availability::Local,
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}],
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featured_tracks: Vec::new(),
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};
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let mut state = AppState::default();
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state.global.filters.source_mode = crate::config::settings::LibrarySourceMode::My;
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state.local_content_ids.insert(local_id.to_string());
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state.artist_fed_views.insert(
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detail.id,
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Loadable::Ready(crate::federation::FedArtistCard {
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name: detail.name.clone(),
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own_owner: None,
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peers: 1,
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owners: vec!["peer".to_string()],
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image_path: None,
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releases: vec![crate::federation::FedRelease {
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title: "Album".to_string(),
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release_type: "album".to_string(),
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year: Some(2024),
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tracks: vec![
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crate::federation::FedCardTrack {
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title: "Local".to_string(),
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content_id: Some(local_id.to_string()),
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..Default::default()
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},
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crate::federation::FedCardTrack {
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title: "Remote".to_string(),
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content_id: Some(remote_id.to_string()),
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..Default::default()
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},
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],
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..Default::default()
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}],
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appears_on: Vec::new(),
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}),
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);
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let merged = artist_merged_releases(&state, detail.id, &detail);
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assert_eq!(merged.len(), 1);
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assert_eq!(merged[0].local_track_count, 1);
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assert_eq!(merged[0].total_track_count, 2);
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assert_eq!(merged[0].availability, Availability::Mixed);
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assert_eq!(merged[0].local_index, Some(0));
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assert_eq!(merged[0].fed_index, Some(0));
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}
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#[test]
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fn artist_merged_releases_ignores_federation_in_local_filter() {
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let detail = ArtistDetail {
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id: 7,
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name: "Artist".to_string(),
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image_path: None,
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total_track_count: 1,
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total_play_count: 0,
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top_tracks: Vec::new(),
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releases: vec![crate::library::models::ReleaseCard {
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id: 11,
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title: "Album".to_string(),
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release_type: "album".to_string(),
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year: Some(2024),
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cover_path: None,
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track_count: 1,
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availability: Availability::Local,
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}],
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featured_tracks: Vec::new(),
|
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};
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let mut state = AppState::default();
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state.artist_fed_views.insert(
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detail.id,
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Loadable::Ready(crate::federation::FedArtistCard {
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name: detail.name.clone(),
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peers: 1,
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releases: vec![crate::federation::FedRelease {
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title: "Album".to_string(),
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release_type: "album".to_string(),
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tracks: vec![crate::federation::FedCardTrack {
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title: "Remote".to_string(),
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content_id: Some(
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"b3:bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb"
|
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.to_string(),
|
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),
|
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..Default::default()
|
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}],
|
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..Default::default()
|
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}],
|
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..Default::default()
|
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}),
|
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);
|
||
|
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let merged = artist_merged_releases(&state, detail.id, &detail);
|
||
|
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assert_eq!(merged.len(), 1);
|
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assert_eq!(merged[0].total_track_count, 1);
|
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assert_eq!(merged[0].availability, Availability::Local);
|
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assert_eq!(merged[0].fed_index, None);
|
||
}
|
||
|
||
#[test]
|
||
fn artist_cursor_anchor_restores_release_after_federation_enrichment() {
|
||
let detail = ArtistDetail {
|
||
id: 7,
|
||
name: "Artist".to_string(),
|
||
image_path: None,
|
||
total_track_count: 1,
|
||
total_play_count: 0,
|
||
top_tracks: Vec::new(),
|
||
releases: vec![crate::library::models::ReleaseCard {
|
||
id: 11,
|
||
title: "Old Local".to_string(),
|
||
release_type: "album".to_string(),
|
||
year: Some(2001),
|
||
cover_path: None,
|
||
track_count: 1,
|
||
availability: Availability::Local,
|
||
}],
|
||
featured_tracks: Vec::new(),
|
||
};
|
||
let mut state = AppState::default();
|
||
state.global.filters.source_mode = crate::config::settings::LibrarySourceMode::My;
|
||
let artist_id = detail.id;
|
||
let artist_name = detail.name.clone();
|
||
state
|
||
.artist_views
|
||
.insert(artist_id, Loadable::Ready(detail));
|
||
state.global.stack.push(GlobalView::Artist {
|
||
id: artist_id,
|
||
cursor: 0,
|
||
});
|
||
|
||
let anchor = artist_cursor_anchor(&state, artist_id);
|
||
state.artist_fed_views.insert(
|
||
artist_id,
|
||
Loadable::Ready(crate::federation::FedArtistCard {
|
||
name: artist_name,
|
||
peers: 1,
|
||
releases: vec![crate::federation::FedRelease {
|
||
title: "New Remote".to_string(),
|
||
release_type: "album".to_string(),
|
||
year: Some(2024),
|
||
owners: vec!["peer".to_string()],
|
||
..Default::default()
|
||
}],
|
||
..Default::default()
|
||
}),
|
||
);
|
||
restore_artist_cursor_anchor(&mut state, artist_id, anchor);
|
||
|
||
assert!(matches!(
|
||
state.global.stack.last(),
|
||
Some(GlobalView::Artist { cursor: 1, .. })
|
||
));
|
||
}
|
||
}
|
||
|
||
/// The virtual Likes playlist id (`kind == "likes"`).
|
||
pub use crate::library::LIKES_PLAYLIST_ID;
|
||
|
||
#[derive(Debug, Clone, Copy)]
|
||
pub struct OpenedPlaylist {
|
||
pub id: i64,
|
||
pub cursor: usize,
|
||
}
|
||
|
||
/// The Playlists tab. The server list includes the virtual "Likes"
|
||
/// playlist (id = -1), rendered with a ♥ marker.
|
||
#[derive(Debug, Default)]
|
||
pub struct PlaylistsTab {
|
||
pub list: Option<Loadable<Vec<PlaylistCard>>>,
|
||
pub selected: usize,
|
||
pub opened: Option<OpenedPlaylist>,
|
||
}
|
||
|
||
/// The Queue tab's own cursor — independent from the playing position, so
|
||
/// the user can browse and pick tracks while something else plays.
|
||
#[derive(Debug, Default)]
|
||
pub struct QueueTab {
|
||
pub cursor: usize,
|
||
}
|
||
|
||
#[derive(Debug, Clone, PartialEq, Eq)]
|
||
pub enum TrackSelectionScope {
|
||
ArtistTop(i64),
|
||
ArtistFeatured(i64),
|
||
Release(i64),
|
||
Playlist(i64),
|
||
Queue,
|
||
/// The federated section of the search results (its tracks).
|
||
FedSearch,
|
||
/// The tracklist of the open federated release view.
|
||
FedRelease(usize),
|
||
/// The appears-on track list of the open federated artist card.
|
||
FedAppearsOn,
|
||
}
|
||
|
||
/// Vim-like Shift-V selection for line-oriented track lists. The selected
|
||
/// range is always contiguous: anchor is where visual mode started, cursor is
|
||
/// extended by normal navigation.
|
||
#[derive(Debug, Clone, Default)]
|
||
pub struct TrackSelection {
|
||
pub scope: Option<TrackSelectionScope>,
|
||
pub anchor: usize,
|
||
pub cursor: usize,
|
||
}
|
||
|
||
impl TrackSelection {
|
||
pub fn is_active(&self) -> bool {
|
||
self.scope.is_some()
|
||
}
|
||
|
||
pub fn is_active_for(&self, scope: &TrackSelectionScope) -> bool {
|
||
self.scope.as_ref() == Some(scope)
|
||
}
|
||
|
||
pub fn start(&mut self, scope: TrackSelectionScope, cursor: usize) {
|
||
self.scope = Some(scope);
|
||
self.anchor = cursor;
|
||
self.cursor = cursor;
|
||
}
|
||
|
||
pub fn clear(&mut self) {
|
||
self.scope = None;
|
||
self.anchor = 0;
|
||
self.cursor = 0;
|
||
}
|
||
|
||
pub fn set_cursor(&mut self, scope: TrackSelectionScope, cursor: usize) {
|
||
if self.scope.as_ref() == Some(&scope) {
|
||
self.cursor = cursor;
|
||
}
|
||
}
|
||
|
||
pub fn contains(&self, scope: &TrackSelectionScope, index: usize) -> bool {
|
||
if self.scope.as_ref() != Some(scope) {
|
||
return false;
|
||
}
|
||
let start = self.anchor.min(self.cursor);
|
||
let end = self.anchor.max(self.cursor);
|
||
(start..=end).contains(&index)
|
||
}
|
||
|
||
pub fn indices(&self, scope: &TrackSelectionScope, len: usize) -> Option<Vec<usize>> {
|
||
if len == 0 || self.scope.as_ref() != Some(scope) {
|
||
return None;
|
||
}
|
||
let start = self.anchor.min(self.cursor).min(len - 1);
|
||
let end = self.anchor.max(self.cursor).min(len - 1);
|
||
Some((start..=end).collect())
|
||
}
|
||
}
|
||
|
||
/// Severity steps for the Logs tab filter, cycled with the view-toggle key.
|
||
pub const LOG_LEVELS: [tracing::Level; 5] = [
|
||
tracing::Level::ERROR,
|
||
tracing::Level::WARN,
|
||
tracing::Level::INFO,
|
||
tracing::Level::DEBUG,
|
||
tracing::Level::TRACE,
|
||
];
|
||
|
||
/// The Logs tab: a live view over the in-memory ring buffer.
|
||
#[derive(Debug)]
|
||
pub struct LogsTab {
|
||
/// Index into LOG_LEVELS; entries more verbose than this are hidden.
|
||
pub level_index: usize,
|
||
/// Stick to the newest entries as they arrive.
|
||
pub follow: bool,
|
||
/// Cursor anchored to a specific entry's seq; appends never move it.
|
||
/// None = newest (follow mode).
|
||
pub selected_seq: Option<u64>,
|
||
}
|
||
|
||
impl Default for LogsTab {
|
||
fn default() -> Self {
|
||
Self {
|
||
level_index: 2,
|
||
follow: true,
|
||
selected_seq: None,
|
||
}
|
||
}
|
||
}
|
||
|
||
/// What an open edit form writes to when saved.
|
||
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
|
||
pub enum EditTarget {
|
||
Track(i64),
|
||
Release(i64),
|
||
Artist(i64),
|
||
Playlist(i64),
|
||
}
|
||
|
||
/// What a confirmed delete removes.
|
||
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
|
||
pub enum DeleteTarget {
|
||
Track(i64),
|
||
Release(i64),
|
||
Artist(i64),
|
||
Playlist(i64),
|
||
}
|
||
|
||
/// One text field of an edit form.
|
||
#[derive(Debug, Clone)]
|
||
pub struct EditField {
|
||
pub label: &'static str,
|
||
pub value: LineEdit,
|
||
}
|
||
|
||
impl EditField {
|
||
pub fn new(label: &'static str, value: impl Into<String>) -> Self {
|
||
Self {
|
||
label,
|
||
value: LineEdit::new(value),
|
||
}
|
||
}
|
||
}
|
||
|
||
/// What an add-to-playlist flow adds: local library tracks directly (including
|
||
/// already-materialized federation placeholders), or federated search/card
|
||
/// tracks that are downloaded into the library first.
|
||
#[derive(Debug, Clone)]
|
||
pub enum PlaylistAddTarget {
|
||
Local(Vec<TrackItem>),
|
||
Fed(Vec<crate::federation::FedTrack>),
|
||
}
|
||
|
||
impl PlaylistAddTarget {
|
||
/// Short description for popup titles.
|
||
pub fn label(&self) -> String {
|
||
match self {
|
||
PlaylistAddTarget::Local(tracks) if tracks.len() == 1 => tracks[0].title.clone(),
|
||
PlaylistAddTarget::Fed(tracks) if tracks.len() == 1 => {
|
||
format!("{} (federation)", tracks[0].title)
|
||
}
|
||
PlaylistAddTarget::Local(tracks) => format!("{} tracks", tracks.len()),
|
||
PlaylistAddTarget::Fed(tracks) => format!("{} tracks (federation)", tracks.len()),
|
||
}
|
||
}
|
||
}
|
||
|
||
/// Modal dialog over the main screen.
|
||
#[derive(Debug)]
|
||
pub enum Popup {
|
||
/// Pick one of the playlists (last row = "create new"); the target is
|
||
/// added on Enter (federated tracks are downloaded first).
|
||
AddToPlaylist {
|
||
target: PlaylistAddTarget,
|
||
cursor: usize,
|
||
},
|
||
/// Name input for a new playlist; when `for_target` is set, it is
|
||
/// added to the playlist right after creation.
|
||
NewPlaylist {
|
||
for_target: Option<PlaylistAddTarget>,
|
||
input: LineEdit,
|
||
busy: bool,
|
||
},
|
||
/// Metadata edit form for a track, release, artist or playlist.
|
||
Edit {
|
||
target: EditTarget,
|
||
title: String,
|
||
fields: Vec<EditField>,
|
||
focus: usize,
|
||
error: Option<String>,
|
||
},
|
||
/// Delete confirmation; Enter/y deletes, Esc/n cancels.
|
||
ConfirmDelete { target: DeleteTarget, label: String },
|
||
/// Library-home filters. Cursor is kept for the next filters added here.
|
||
LibraryFilters { cursor: usize },
|
||
/// Track metadata viewer; left/right switch between selected tracks.
|
||
TrackInfo {
|
||
tracks: Vec<TrackItem>,
|
||
cursor: usize,
|
||
scroll: usize,
|
||
},
|
||
/// Artist picker over the info popup ('a' with several artists):
|
||
/// Enter jumps to the chosen artist's page, Esc returns to the info.
|
||
TrackArtists {
|
||
tracks: Vec<TrackItem>,
|
||
cursor: usize,
|
||
scroll: usize,
|
||
selected: usize,
|
||
},
|
||
/// Full, wrapped view of one log entry (Enter on the Logs tab).
|
||
LogDetail(crate::config::logging::LogEntry),
|
||
/// One-line text entry on the Federation tab (network id, peer ticket).
|
||
FedInput {
|
||
field: FedInputField,
|
||
input: LineEdit,
|
||
},
|
||
/// Wrapped read-only text (this peer's connection ticket).
|
||
FedText { title: String, text: String },
|
||
/// Wrapped text that can be copied to the system clipboard.
|
||
FedCopyText {
|
||
title: String,
|
||
text: String,
|
||
help: String,
|
||
},
|
||
/// Incoming trusted-device pairing request.
|
||
DevicePairing {
|
||
request_id: String,
|
||
device_id: String,
|
||
name: String,
|
||
client_version: String,
|
||
requester_group_id: Option<String>,
|
||
requester_group_active_devices: usize,
|
||
},
|
||
/// Confirmation before revoking a trusted device.
|
||
ConfirmDeviceRevoke { device_id: String, name: String },
|
||
/// Confirmation before this device leaves the trusted-device group.
|
||
ConfirmDeviceLeave,
|
||
/// Connected playback devices and their current role/status.
|
||
ConnectedDevices { cursor: usize },
|
||
/// Full federation, transport and device status details.
|
||
FederationStatusDetails {
|
||
focus: StatusDetailFocus,
|
||
status_cursor: usize,
|
||
devices_scroll: usize,
|
||
logs_scroll: usize,
|
||
},
|
||
/// Full text opened from the full federation status dashboard.
|
||
FederationStatusText {
|
||
parent: FederationStatusPopupState,
|
||
title: String,
|
||
text: String,
|
||
scroll: usize,
|
||
},
|
||
/// Full connection log opened from the full federation status dashboard.
|
||
FederationStatusLog {
|
||
parent: FederationStatusPopupState,
|
||
scroll: usize,
|
||
},
|
||
}
|
||
|
||
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
|
||
pub struct FederationStatusPopupState {
|
||
pub focus: StatusDetailFocus,
|
||
pub status_cursor: usize,
|
||
pub devices_scroll: usize,
|
||
pub logs_scroll: usize,
|
||
}
|
||
|
||
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
|
||
pub enum StatusDetailFocus {
|
||
Status,
|
||
Devices,
|
||
Logs,
|
||
}
|
||
|
||
impl From<FederationStatusPopupState> for Popup {
|
||
fn from(value: FederationStatusPopupState) -> Self {
|
||
Popup::FederationStatusDetails {
|
||
focus: value.focus,
|
||
status_cursor: value.status_cursor,
|
||
devices_scroll: value.devices_scroll,
|
||
logs_scroll: value.logs_scroll,
|
||
}
|
||
}
|
||
}
|
||
|
||
impl StatusDetailFocus {
|
||
pub fn next(self) -> Self {
|
||
match self {
|
||
StatusDetailFocus::Status => StatusDetailFocus::Devices,
|
||
StatusDetailFocus::Devices => StatusDetailFocus::Logs,
|
||
StatusDetailFocus::Logs => StatusDetailFocus::Status,
|
||
}
|
||
}
|
||
|
||
pub fn previous(self) -> Self {
|
||
match self {
|
||
StatusDetailFocus::Status => StatusDetailFocus::Logs,
|
||
StatusDetailFocus::Devices => StatusDetailFocus::Status,
|
||
StatusDetailFocus::Logs => StatusDetailFocus::Devices,
|
||
}
|
||
}
|
||
}
|
||
|
||
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
|
||
pub enum FedInputField {
|
||
NetworkId,
|
||
ConnectTicket,
|
||
DeviceName,
|
||
ConnectInvite,
|
||
}
|
||
|
||
impl FedInputField {
|
||
pub fn title(self) -> &'static str {
|
||
match self {
|
||
FedInputField::NetworkId => "Network ID",
|
||
FedInputField::ConnectTicket => "Connect to peer (paste ticket)",
|
||
FedInputField::DeviceName => "Device name",
|
||
FedInputField::ConnectInvite => "Connect device (paste frid://i invite)",
|
||
}
|
||
}
|
||
|
||
pub fn help(self) -> &'static str {
|
||
match self {
|
||
FedInputField::NetworkId => {
|
||
"A unique network id. It must match exactly on every client that should see and connect to the same peers."
|
||
}
|
||
FedInputField::ConnectTicket => {
|
||
"Paste a connection ticket generated by another client to connect to that peer directly."
|
||
}
|
||
FedInputField::DeviceName => {
|
||
"A friendly nickname for this device, used only to make connected-device management easier."
|
||
}
|
||
FedInputField::ConnectInvite => {
|
||
"Paste a frid:// invite generated by another client to add this device to its sync group."
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
/// Rows of the federation block inside Settings, in display order.
|
||
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
|
||
pub enum FedRow {
|
||
Toggle,
|
||
NetworkId,
|
||
SaveOnListen,
|
||
SyncNow,
|
||
ShowTicket,
|
||
Connect,
|
||
}
|
||
|
||
impl FedRow {
|
||
pub const ALL: [FedRow; 6] = [
|
||
FedRow::Toggle,
|
||
FedRow::NetworkId,
|
||
FedRow::SaveOnListen,
|
||
FedRow::SyncNow,
|
||
FedRow::ShowTicket,
|
||
FedRow::Connect,
|
||
];
|
||
}
|
||
|
||
/// Rows of the Settings tab, in display order. Federation rows are fixed;
|
||
/// visualization script rows are derived from the scripts currently found in
|
||
/// the config directory.
|
||
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
|
||
pub enum SettingsRow {
|
||
Federation(FedRow),
|
||
StatusDetails,
|
||
DeviceName,
|
||
DeviceInvite,
|
||
DeviceConnect,
|
||
DeviceSyncNow,
|
||
DeviceLeaveGroup,
|
||
Device(usize),
|
||
VisualizationClock,
|
||
VisualizationScript(usize),
|
||
VisualizationNew,
|
||
VisualizationEdit,
|
||
}
|
||
|
||
pub const DEVICE_ONLINE_TTL_MS: i64 = 45_000;
|
||
|
||
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
|
||
pub enum DevicePresenceSection {
|
||
Online,
|
||
Offline,
|
||
Revoked,
|
||
}
|
||
|
||
impl DevicePresenceSection {
|
||
pub fn title(self) -> &'static str {
|
||
match self {
|
||
DevicePresenceSection::Online => "Online devices",
|
||
DevicePresenceSection::Offline => "Offline devices",
|
||
DevicePresenceSection::Revoked => "Revoked devices",
|
||
}
|
||
}
|
||
|
||
fn sort_rank(self) -> u8 {
|
||
match self {
|
||
DevicePresenceSection::Online => 0,
|
||
DevicePresenceSection::Offline => 1,
|
||
DevicePresenceSection::Revoked => 2,
|
||
}
|
||
}
|
||
}
|
||
|
||
pub fn unix_time_ms() -> i64 {
|
||
std::time::SystemTime::now()
|
||
.duration_since(std::time::UNIX_EPOCH)
|
||
.map(|d| d.as_millis() as i64)
|
||
.unwrap_or(0)
|
||
}
|
||
|
||
pub fn device_display_name(device: &crate::devices::DeviceStatusRow) -> String {
|
||
if device.name.trim().is_empty() {
|
||
device.device_id.chars().take(10).collect()
|
||
} else {
|
||
device.name.clone()
|
||
}
|
||
}
|
||
|
||
pub fn device_status_active(state: &AppState, device_id: &str) -> bool {
|
||
state
|
||
.device_playback
|
||
.active_device_id
|
||
.as_deref()
|
||
.is_some_and(|active| active == device_id)
|
||
|| state
|
||
.device_playback
|
||
.remote
|
||
.get(device_id)
|
||
.is_some_and(|snapshot| snapshot.active)
|
||
}
|
||
|
||
pub fn device_status_online(
|
||
state: &AppState,
|
||
device: &crate::devices::DeviceStatusRow,
|
||
now_ms: i64,
|
||
) -> bool {
|
||
device.is_self
|
||
|| device.device_id == state.device_playback.self_device_id
|
||
|| device
|
||
.last_seen_ms
|
||
.is_some_and(|seen| now_ms.saturating_sub(seen) <= DEVICE_ONLINE_TTL_MS)
|
||
|| state
|
||
.device_playback
|
||
.remote
|
||
.get(&device.device_id)
|
||
.is_some_and(|snapshot| {
|
||
now_ms.saturating_sub(snapshot.updated_at_ms) <= DEVICE_ONLINE_TTL_MS
|
||
})
|
||
}
|
||
|
||
pub fn device_presence_section(
|
||
state: &AppState,
|
||
device: &crate::devices::DeviceStatusRow,
|
||
now_ms: i64,
|
||
) -> DevicePresenceSection {
|
||
if device.revoked {
|
||
DevicePresenceSection::Revoked
|
||
} else if device_status_online(state, device, now_ms) {
|
||
DevicePresenceSection::Online
|
||
} else {
|
||
DevicePresenceSection::Offline
|
||
}
|
||
}
|
||
|
||
pub fn device_status_order(state: &AppState) -> Vec<usize> {
|
||
let Some(status) = &state.federation.devices else {
|
||
return Vec::new();
|
||
};
|
||
let now = unix_time_ms();
|
||
let mut indices: Vec<usize> = status
|
||
.devices
|
||
.iter()
|
||
.enumerate()
|
||
.filter_map(|(index, device)| (!device.revoked).then_some(index))
|
||
.collect();
|
||
indices.sort_by(|left, right| {
|
||
let left_device = &status.devices[*left];
|
||
let right_device = &status.devices[*right];
|
||
let left_section = device_presence_section(state, left_device, now).sort_rank();
|
||
let right_section = device_presence_section(state, right_device, now).sort_rank();
|
||
(
|
||
left_section,
|
||
!device_status_active(state, &left_device.device_id),
|
||
!left_device.is_self,
|
||
device_display_name(left_device).to_ascii_lowercase(),
|
||
left_device.device_id.as_str(),
|
||
)
|
||
.cmp(&(
|
||
right_section,
|
||
!device_status_active(state, &right_device.device_id),
|
||
!right_device.is_self,
|
||
device_display_name(right_device).to_ascii_lowercase(),
|
||
right_device.device_id.as_str(),
|
||
))
|
||
});
|
||
indices
|
||
}
|
||
|
||
pub fn settings_rows(state: &AppState) -> Vec<SettingsRow> {
|
||
let mut rows = Vec::new();
|
||
rows.extend(FedRow::ALL.into_iter().map(SettingsRow::Federation));
|
||
rows.push(SettingsRow::DeviceName);
|
||
rows.push(SettingsRow::DeviceInvite);
|
||
rows.push(SettingsRow::DeviceConnect);
|
||
rows.push(SettingsRow::DeviceSyncNow);
|
||
rows.push(SettingsRow::DeviceLeaveGroup);
|
||
rows.extend(
|
||
device_status_order(state)
|
||
.into_iter()
|
||
.map(SettingsRow::Device),
|
||
);
|
||
rows.push(SettingsRow::VisualizationClock);
|
||
rows.extend(
|
||
state
|
||
.visualizer
|
||
.scripts
|
||
.iter()
|
||
.enumerate()
|
||
.map(|(index, _)| SettingsRow::VisualizationScript(index)),
|
||
);
|
||
rows.push(SettingsRow::VisualizationNew);
|
||
if !state.visualizer.scripts.is_empty() {
|
||
rows.push(SettingsRow::VisualizationEdit);
|
||
}
|
||
rows.push(SettingsRow::StatusDetails);
|
||
rows
|
||
}
|
||
|
||
/// Federation settings mirror + the latest status snapshot for Settings.
|
||
#[derive(Debug, Default)]
|
||
pub struct FederationTab {
|
||
pub settings: crate::federation::FedSettings,
|
||
pub status: Option<crate::federation::FedStatus>,
|
||
pub devices: Option<crate::devices::DeviceSyncStatus>,
|
||
pub publishing: bool,
|
||
pub device_syncing: bool,
|
||
}
|
||
|
||
/// Playlists eligible as add-targets (the virtual Likes playlist is managed
|
||
/// through likes, not direct adds).
|
||
pub fn addable_playlists(state: &AppState) -> Vec<(i64, String)> {
|
||
match &state.playlists.list {
|
||
Some(Loadable::Ready(list)) => list
|
||
.iter()
|
||
.filter(|p| p.kind != "likes")
|
||
.map(|p| (p.id, p.title.clone()))
|
||
.collect(),
|
||
_ => Vec::new(),
|
||
}
|
||
}
|
||
|
||
/// Command line (`:`), vim-style. Lives on the Main screen status bar.
|
||
#[derive(Debug, Default)]
|
||
pub struct Cmdline {
|
||
pub active: bool,
|
||
pub input: LineEdit,
|
||
/// A live command (search) applied effects during this session; Esc
|
||
/// undoes them, Enter keeps them.
|
||
pub live: bool,
|
||
}
|
||
|
||
/// Live search state driven by the `:/query` command.
|
||
#[derive(Debug, Default)]
|
||
pub struct SearchState {
|
||
pub query: String,
|
||
pub loading: bool,
|
||
pub results: Option<SearchResults>,
|
||
/// Tracks found on the federated network (empty while federation is
|
||
/// off); rendered as a separate, marked section.
|
||
pub fed_tracks: Vec<crate::federation::FedTrack>,
|
||
/// Artists a federated card can be opened for — from artist records and
|
||
/// from the artist names of matching tracks.
|
||
pub fed_artists: Vec<crate::federation::FedArtistHit>,
|
||
pub fed_loading: bool,
|
||
}
|
||
|
||
#[derive(Debug, Clone, Copy, PartialEq, Eq, Default)]
|
||
pub enum Tab {
|
||
#[default]
|
||
Global,
|
||
Playlists,
|
||
Queue,
|
||
Federation,
|
||
Logs,
|
||
}
|
||
|
||
impl Tab {
|
||
pub const ALL: [Tab; 5] = [
|
||
Tab::Global,
|
||
Tab::Playlists,
|
||
Tab::Queue,
|
||
Tab::Federation,
|
||
Tab::Logs,
|
||
];
|
||
|
||
pub fn title(self) -> &'static str {
|
||
match self {
|
||
Tab::Global => "Library",
|
||
Tab::Playlists => "Playlists",
|
||
Tab::Queue => "Queue",
|
||
Tab::Federation => "Settings",
|
||
Tab::Logs => "Logs",
|
||
}
|
||
}
|
||
|
||
pub fn index(self) -> usize {
|
||
Self::ALL.iter().position(|t| *t == self).unwrap()
|
||
}
|
||
|
||
pub fn from_index(index: usize) -> Option<Tab> {
|
||
Self::ALL.get(index).copied()
|
||
}
|
||
|
||
pub fn next(self) -> Tab {
|
||
Self::ALL[(self.index() + 1) % Self::ALL.len()]
|
||
}
|
||
|
||
pub fn prev(self) -> Tab {
|
||
Self::ALL[(self.index() + Self::ALL.len() - 1) % Self::ALL.len()]
|
||
}
|
||
|
||
pub fn key_context(self) -> KeyContext {
|
||
match self {
|
||
Tab::Global => KeyContext::Library,
|
||
Tab::Playlists => KeyContext::Playlists,
|
||
Tab::Queue => KeyContext::Queue,
|
||
Tab::Federation => KeyContext::Federation,
|
||
Tab::Logs => KeyContext::Logs,
|
||
}
|
||
}
|
||
}
|
||
|
||
#[derive(Debug, Clone, Copy, PartialEq, Eq, Default)]
|
||
pub enum RepeatMode {
|
||
#[default]
|
||
Off,
|
||
One,
|
||
All,
|
||
}
|
||
|
||
impl RepeatMode {
|
||
pub fn label(self) -> &'static str {
|
||
match self {
|
||
RepeatMode::Off => "off",
|
||
RepeatMode::One => "one",
|
||
RepeatMode::All => "all",
|
||
}
|
||
}
|
||
|
||
pub fn next(self) -> RepeatMode {
|
||
match self {
|
||
RepeatMode::Off => RepeatMode::All,
|
||
RepeatMode::All => RepeatMode::One,
|
||
RepeatMode::One => RepeatMode::Off,
|
||
}
|
||
}
|
||
}
|
||
|
||
/// Playback state mirrored for the UI: the queue, the loaded track and the
|
||
/// position polled from the audio thread on every tick.
|
||
#[derive(Debug)]
|
||
pub struct PlayerBar {
|
||
pub queue: Vec<TrackItem>,
|
||
pub queue_pos: usize,
|
||
pub current: Option<TrackItem>,
|
||
/// A track is loaded (playing or paused); false = stopped.
|
||
pub playing: bool,
|
||
pub paused: bool,
|
||
pub position_secs: f64,
|
||
pub audio_analysis: crate::player::AudioAnalysisSnapshot,
|
||
/// Epoch seconds when the current track started (for history reports).
|
||
pub track_started_at: Option<i64>,
|
||
/// Stable id reused for every report of the current playback session.
|
||
pub listen_id: Option<String>,
|
||
/// Queue index already enqueued in the audio thread for gapless play.
|
||
pub prefetched_pos: Option<usize>,
|
||
pub volume: u8,
|
||
pub shuffle: bool,
|
||
/// Stable track keys in pre-shuffle order; restores the queue when
|
||
/// shuffle is turned off.
|
||
pub original_order: Option<Vec<String>>,
|
||
pub repeat: RepeatMode,
|
||
}
|
||
|
||
impl Default for PlayerBar {
|
||
fn default() -> Self {
|
||
Self {
|
||
queue: Vec::new(),
|
||
queue_pos: 0,
|
||
current: None,
|
||
playing: false,
|
||
paused: false,
|
||
position_secs: 0.0,
|
||
audio_analysis: crate::player::AudioAnalysisSnapshot::default(),
|
||
track_started_at: None,
|
||
listen_id: None,
|
||
prefetched_pos: None,
|
||
original_order: None,
|
||
volume: 80,
|
||
shuffle: false,
|
||
repeat: RepeatMode::Off,
|
||
}
|
||
}
|
||
}
|
||
|
||
#[derive(Debug, Clone, Copy, PartialEq, Eq, Default)]
|
||
pub enum DevicePlaybackRole {
|
||
#[default]
|
||
Active,
|
||
Control,
|
||
}
|
||
|
||
impl DevicePlaybackRole {
|
||
pub fn label(self) -> &'static str {
|
||
match self {
|
||
DevicePlaybackRole::Active => "active",
|
||
DevicePlaybackRole::Control => "control",
|
||
}
|
||
}
|
||
}
|
||
|
||
#[derive(Debug, Default)]
|
||
pub struct DevicePlaybackState {
|
||
pub role: DevicePlaybackRole,
|
||
pub self_device_id: String,
|
||
pub self_device_name: String,
|
||
pub active_device_id: Option<String>,
|
||
pub active_device_name: Option<String>,
|
||
pub online_devices: usize,
|
||
pub local_idle_since_ms: Option<i64>,
|
||
pub remote: BTreeMap<String, crate::devices::PlaybackSnapshot>,
|
||
pub last_remote_snapshot: Option<crate::devices::PlaybackSnapshot>,
|
||
}
|
||
|
||
impl DevicePlaybackState {
|
||
pub fn is_control(&self) -> bool {
|
||
self.role == DevicePlaybackRole::Control
|
||
}
|
||
|
||
pub fn active_label(&self) -> String {
|
||
self.active_device_name
|
||
.clone()
|
||
.or_else(|| self.active_device_id.clone())
|
||
.unwrap_or_else(|| "this device".to_string())
|
||
}
|
||
}
|
||
|
||
/// Single source of truth for the UI. Mutated only by `update()` and the
|
||
/// event handlers in the main loop; views render from `&AppState`.
|
||
#[derive(Debug, Default)]
|
||
pub struct AppState {
|
||
pub active_tab: Tab,
|
||
pub should_quit: bool,
|
||
pub shutting_down: bool,
|
||
/// Double-press quit confirmation: set by the first Quit press, expires
|
||
/// after a short window (any other action also cancels it).
|
||
pub quit_armed_until: Option<std::time::Instant>,
|
||
pub help_visible: bool,
|
||
pub pending_keys: Option<String>,
|
||
pub status_message: Option<String>,
|
||
pub spinner_frame: usize,
|
||
pub settings_cursor: usize,
|
||
pub player: PlayerBar,
|
||
pub device_playback: DevicePlaybackState,
|
||
pub visualizer: crate::visualizer::VisualizerState,
|
||
pub global: GlobalTab,
|
||
pub artist_views: HashMap<i64, Loadable<ArtistDetail>>,
|
||
/// Federated card data that enriches a local artist page in-place.
|
||
pub artist_fed_views: HashMap<i64, Loadable<crate::federation::FedArtistCard>>,
|
||
pub release_views: HashMap<i64, Loadable<ReleaseDetail>>,
|
||
pub playlists: PlaylistsTab,
|
||
pub playlist_views: HashMap<i64, Loadable<PlaylistDetail>>,
|
||
/// Liked local-library content ids, for the ♥ markers everywhere tracks are shown.
|
||
pub likes: HashSet<String>,
|
||
/// Liked federated tracks (DHT item ids and content ids) — likes that
|
||
/// reference peers' tracks without downloading them.
|
||
pub fed_likes: HashSet<String>,
|
||
/// Content ids that currently have a local playable file.
|
||
pub local_content_ids: HashSet<String>,
|
||
pub likes_loaded: bool,
|
||
pub local_content_ids_loaded: bool,
|
||
pub local_library_stats: Option<Loadable<crate::library::LocalLibraryStats>>,
|
||
pub logs: LogsTab,
|
||
pub queue_tab: QueueTab,
|
||
pub federation: FederationTab,
|
||
/// The one federated artist card being viewed (name + loading state);
|
||
/// opening another card replaces it.
|
||
pub fed_artist_view: Option<(String, Loadable<crate::federation::FedArtistCard>)>,
|
||
pub track_selection: TrackSelection,
|
||
/// Shift-J jump in flight: focus this (release, track) once the release
|
||
/// view finishes loading.
|
||
pub pending_release_focus: Option<(i64, i64)>,
|
||
/// Where a Shift-J jump came from (tab, stack depth of the pushed
|
||
/// view): Esc from that view returns to the origin tab instead of
|
||
/// unwinding the Global stack.
|
||
pub jump_origin: Option<(Tab, usize)>,
|
||
pub popup: Option<Popup>,
|
||
pub cmdline: Cmdline,
|
||
pub search: SearchState,
|
||
/// Shared image cache keyed by `art::cache_key(url, w, h)`; reused by
|
||
/// every view that shows artwork.
|
||
pub art: HashMap<String, ArtState>,
|
||
}
|
||
|
||
impl AppState {
|
||
pub fn advance_spinner(&mut self) {
|
||
self.spinner_frame = self.spinner_frame.wrapping_add(1);
|
||
}
|
||
|
||
pub fn spinner(&self) -> &'static str {
|
||
const FRAMES: &[&str] = &["⠋", "⠙", "⠹", "⠸", "⠼", "⠴", "⠦", "⠧", "⠇", "⠏"];
|
||
FRAMES[self.spinner_frame % FRAMES.len()]
|
||
}
|
||
|
||
pub fn connected_devices_enabled(&self) -> bool {
|
||
self.federation.settings.enabled && !self.federation.settings.network_id.trim().is_empty()
|
||
}
|
||
|
||
pub fn fed_track_liked(&self, fed: &crate::federation::FedTrack) -> bool {
|
||
self.fed_likes.contains(&fed.item_id)
|
||
|| fed
|
||
.content_id
|
||
.as_deref()
|
||
.and_then(music_dht::normalize_content_id)
|
||
.is_some_and(|content_id| {
|
||
self.likes.contains(&content_id) || self.fed_likes.contains(&content_id)
|
||
})
|
||
}
|
||
|
||
pub fn fed_card_track_liked(&self, track: &crate::federation::FedCardTrack) -> bool {
|
||
track
|
||
.content_id
|
||
.as_deref()
|
||
.and_then(music_dht::normalize_content_id)
|
||
.is_some_and(|content_id| {
|
||
self.likes.contains(&content_id) || self.fed_likes.contains(&content_id)
|
||
})
|
||
|| track
|
||
.sources
|
||
.iter()
|
||
.any(|(_, item_id)| self.fed_likes.contains(item_id))
|
||
}
|
||
|
||
pub fn content_id_local(&self, content_id: &str) -> bool {
|
||
music_dht::normalize_content_id(content_id)
|
||
.is_some_and(|content_id| self.local_content_ids.contains(&content_id))
|
||
}
|
||
|
||
pub fn fed_track_local(&self, track: &crate::federation::FedTrack) -> bool {
|
||
track
|
||
.content_id
|
||
.as_deref()
|
||
.is_some_and(|content_id| self.content_id_local(content_id))
|
||
}
|
||
|
||
pub fn fed_card_track_local(&self, track: &crate::federation::FedCardTrack) -> bool {
|
||
track
|
||
.content_id
|
||
.as_deref()
|
||
.is_some_and(|content_id| self.content_id_local(content_id))
|
||
}
|
||
|
||
pub fn track_content_local(&self, track: &TrackItem) -> bool {
|
||
track_content_id(track)
|
||
.is_some_and(|content_id| self.local_content_ids.contains(&content_id))
|
||
}
|
||
|
||
pub fn track_liked(&self, track: &TrackItem) -> bool {
|
||
if let Some(content_id) = track_content_id(track) {
|
||
return self.likes.contains(&content_id) || self.fed_likes.contains(&content_id);
|
||
}
|
||
track
|
||
.fed
|
||
.as_ref()
|
||
.is_some_and(|fed| self.fed_track_liked(fed))
|
||
}
|
||
}
|
||
|
||
pub fn artist_fed_card(state: &AppState, id: i64) -> Option<&crate::federation::FedArtistCard> {
|
||
match state.artist_fed_views.get(&id) {
|
||
Some(Loadable::Ready(card)) => Some(card),
|
||
_ => None,
|
||
}
|
||
}
|
||
|
||
#[derive(Debug, Clone, PartialEq, Eq)]
|
||
pub enum ArtistCursorAnchor {
|
||
TopTrack(i64),
|
||
Release {
|
||
local_id: Option<i64>,
|
||
title_key: String,
|
||
},
|
||
FeaturedTrack(i64),
|
||
}
|
||
|
||
pub fn artist_cursor_anchor(state: &AppState, id: i64) -> Option<ArtistCursorAnchor> {
|
||
let Some(GlobalView::Artist {
|
||
id: current_id,
|
||
cursor,
|
||
}) = state.global.stack.last()
|
||
else {
|
||
return None;
|
||
};
|
||
if *current_id != id {
|
||
return None;
|
||
}
|
||
let Some(Loadable::Ready(detail)) = state.artist_views.get(&id) else {
|
||
return None;
|
||
};
|
||
if *cursor < detail.top_tracks.len() {
|
||
return detail
|
||
.top_tracks
|
||
.get(*cursor)
|
||
.map(|track| ArtistCursorAnchor::TopTrack(track.id));
|
||
}
|
||
|
||
let releases = artist_merged_releases(state, id, detail);
|
||
let release_order = artist_release_display_order(&releases);
|
||
let release_position = cursor.checked_sub(detail.top_tracks.len())?;
|
||
if let Some(&slot_index) = release_order.get(release_position) {
|
||
let slot = &releases[slot_index];
|
||
let local_id = slot
|
||
.local_index
|
||
.and_then(|index| detail.releases.get(index))
|
||
.map(|release| release.id);
|
||
return Some(ArtistCursorAnchor::Release {
|
||
local_id,
|
||
title_key: release_merge_key(&slot.title),
|
||
});
|
||
}
|
||
|
||
let featured_position = cursor.checked_sub(detail.top_tracks.len() + release_order.len())?;
|
||
detail
|
||
.featured_tracks
|
||
.get(featured_position)
|
||
.map(|track| ArtistCursorAnchor::FeaturedTrack(track.id))
|
||
}
|
||
|
||
pub fn restore_artist_cursor_anchor(
|
||
state: &mut AppState,
|
||
id: i64,
|
||
anchor: Option<ArtistCursorAnchor>,
|
||
) {
|
||
let Some(anchor) = anchor else {
|
||
return;
|
||
};
|
||
let Some(Loadable::Ready(detail)) = state.artist_views.get(&id) else {
|
||
return;
|
||
};
|
||
let releases = artist_merged_releases(state, id, detail);
|
||
let release_order = artist_release_display_order(&releases);
|
||
let next_cursor = match anchor {
|
||
ArtistCursorAnchor::TopTrack(track_id) => detail
|
||
.top_tracks
|
||
.iter()
|
||
.position(|track| track.id == track_id),
|
||
ArtistCursorAnchor::Release {
|
||
local_id,
|
||
title_key,
|
||
} => release_order
|
||
.iter()
|
||
.position(|&slot_index| {
|
||
let slot = &releases[slot_index];
|
||
if let Some(wanted_id) = local_id {
|
||
let local_matches = slot
|
||
.local_index
|
||
.and_then(|index| detail.releases.get(index))
|
||
.is_some_and(|release| release.id == wanted_id);
|
||
if local_matches {
|
||
return true;
|
||
}
|
||
}
|
||
release_merge_key(&slot.title) == title_key
|
||
})
|
||
.map(|position| detail.top_tracks.len() + position),
|
||
ArtistCursorAnchor::FeaturedTrack(track_id) => detail
|
||
.featured_tracks
|
||
.iter()
|
||
.position(|track| track.id == track_id)
|
||
.map(|position| detail.top_tracks.len() + release_order.len() + position),
|
||
};
|
||
let Some(next_cursor) = next_cursor else {
|
||
return;
|
||
};
|
||
if let Some(GlobalView::Artist {
|
||
id: current_id,
|
||
cursor,
|
||
}) = state.global.stack.last_mut()
|
||
&& *current_id == id
|
||
{
|
||
*cursor = next_cursor;
|
||
}
|
||
}
|
||
|
||
pub fn artist_merged_releases(
|
||
state: &AppState,
|
||
id: i64,
|
||
detail: &ArtistDetail,
|
||
) -> Vec<ArtistReleaseSlot> {
|
||
let mut slots: Vec<ArtistReleaseSlot> = detail
|
||
.releases
|
||
.iter()
|
||
.enumerate()
|
||
.map(|(index, release)| ArtistReleaseSlot {
|
||
title: release.title.clone(),
|
||
release_type: release.release_type.clone(),
|
||
year: release.year,
|
||
cover_path: release.cover_path.clone(),
|
||
local_index: Some(index),
|
||
fed_index: None,
|
||
local_track_count: release.track_count.max(0) as usize,
|
||
total_track_count: release.track_count.max(0) as usize,
|
||
availability: release.availability,
|
||
})
|
||
.collect();
|
||
|
||
if !state.global.filters.source_mode.includes_network() {
|
||
return slots;
|
||
}
|
||
|
||
let mut by_key: HashMap<String, usize> = slots
|
||
.iter()
|
||
.enumerate()
|
||
.filter_map(|(slot_index, release)| {
|
||
let key = release_merge_key(&release.title);
|
||
(!key.is_empty()).then_some((key, slot_index))
|
||
})
|
||
.collect();
|
||
|
||
let Some(card) = artist_fed_card(state, id) else {
|
||
return slots;
|
||
};
|
||
for (fed_index, release) in card.releases.iter().enumerate() {
|
||
let key = release_merge_key(&release.title);
|
||
let existing = by_key.get(&key).copied();
|
||
let local_from_fed = release
|
||
.tracks
|
||
.iter()
|
||
.filter(|track| state.fed_card_track_local(track))
|
||
.count();
|
||
let fed_total = release.tracks.len();
|
||
let local_count = existing
|
||
.and_then(|slot_index| slots.get(slot_index))
|
||
.map(|slot| slot.local_track_count)
|
||
.unwrap_or(0)
|
||
.max(local_from_fed);
|
||
let availability =
|
||
fed_release_slot_availability(local_count, fed_total, existing.is_some());
|
||
match existing {
|
||
Some(slot_index) => {
|
||
let slot = &mut slots[slot_index];
|
||
slot.fed_index = Some(fed_index);
|
||
slot.release_type = prefer_text(&slot.release_type, &release.release_type);
|
||
slot.year = slot.year.or(release.year);
|
||
if slot.cover_path.is_none() {
|
||
slot.cover_path = release.cover_path.clone();
|
||
}
|
||
slot.total_track_count = slot.total_track_count.max(fed_total);
|
||
slot.local_track_count = slot.local_track_count.max(local_from_fed);
|
||
slot.availability = availability;
|
||
}
|
||
None => {
|
||
by_key.insert(key, slots.len());
|
||
slots.push(ArtistReleaseSlot {
|
||
title: release.title.clone(),
|
||
release_type: release.release_type.clone(),
|
||
year: release.year,
|
||
cover_path: release.cover_path.clone(),
|
||
local_index: None,
|
||
fed_index: Some(fed_index),
|
||
local_track_count: local_from_fed,
|
||
total_track_count: fed_total,
|
||
availability,
|
||
});
|
||
}
|
||
}
|
||
}
|
||
slots
|
||
}
|
||
|
||
pub fn fed_card_track_visible(state: &AppState, track: &crate::federation::FedCardTrack) -> bool {
|
||
state.global.filters.source_mode.includes_network() || state.fed_card_track_local(track)
|
||
}
|
||
|
||
pub fn fed_release_visible_track_indices(
|
||
state: &AppState,
|
||
release: &crate::federation::FedRelease,
|
||
) -> Vec<usize> {
|
||
release
|
||
.tracks
|
||
.iter()
|
||
.enumerate()
|
||
.filter_map(|(index, track)| fed_card_track_visible(state, track).then_some(index))
|
||
.collect()
|
||
}
|
||
|
||
pub fn fed_release_visible(state: &AppState, release: &crate::federation::FedRelease) -> bool {
|
||
state.global.filters.source_mode.includes_network()
|
||
|| release
|
||
.tracks
|
||
.iter()
|
||
.any(|track| state.fed_card_track_local(track))
|
||
}
|
||
|
||
pub fn fed_appearance_visible(
|
||
state: &AppState,
|
||
appearance: &crate::federation::FedAppearsOn,
|
||
) -> bool {
|
||
fed_card_track_visible(state, &appearance.track)
|
||
}
|
||
|
||
pub fn fed_artist_visible_release_indices(
|
||
state: &AppState,
|
||
card: &crate::federation::FedArtistCard,
|
||
) -> Vec<usize> {
|
||
card.releases
|
||
.iter()
|
||
.enumerate()
|
||
.filter_map(|(index, release)| fed_release_visible(state, release).then_some(index))
|
||
.collect()
|
||
}
|
||
|
||
pub fn fed_artist_visible_appearance_indices(
|
||
state: &AppState,
|
||
card: &crate::federation::FedArtistCard,
|
||
) -> Vec<usize> {
|
||
card.appears_on
|
||
.iter()
|
||
.enumerate()
|
||
.filter_map(|(index, appearance)| {
|
||
fed_appearance_visible(state, appearance).then_some(index)
|
||
})
|
||
.collect()
|
||
}
|
||
|
||
fn release_merge_key(title: &str) -> String {
|
||
music_dht::normalize_name(title)
|
||
}
|
||
|
||
fn prefer_text(left: &str, right: &str) -> String {
|
||
if left.trim().is_empty() {
|
||
right.to_string()
|
||
} else {
|
||
left.to_string()
|
||
}
|
||
}
|
||
|
||
fn fed_release_slot_availability(
|
||
local: usize,
|
||
total: usize,
|
||
has_local_release: bool,
|
||
) -> Availability {
|
||
if total == 0 {
|
||
return if has_local_release {
|
||
Availability::Local
|
||
} else {
|
||
Availability::Remote
|
||
};
|
||
}
|
||
if local == 0 {
|
||
Availability::Remote
|
||
} else if local >= total {
|
||
Availability::Local
|
||
} else {
|
||
Availability::Mixed
|
||
}
|
||
}
|
||
|
||
pub fn track_content_id(track: &TrackItem) -> Option<String> {
|
||
track
|
||
.content_id
|
||
.as_deref()
|
||
.and_then(music_dht::normalize_content_id)
|
||
.or_else(|| {
|
||
track
|
||
.fed
|
||
.as_ref()
|
||
.and_then(|fed| fed.content_id.as_deref())
|
||
.and_then(music_dht::normalize_content_id)
|
||
})
|
||
}
|
||
|
||
pub fn track_key(track: &TrackItem) -> String {
|
||
if let Some(content_id) = track_content_id(track) {
|
||
return format!("content:{content_id}");
|
||
}
|
||
if let Some(fed) = &track.fed {
|
||
return format!("fed:{}:{}", fed.owner, fed.item_id);
|
||
}
|
||
format!("local:{}", track.id)
|
||
}
|