314 lines
10 KiB
Swift
314 lines
10 KiB
Swift
//
|
|
// ArtistDetailView.swift
|
|
// Mobile Music Assistant
|
|
//
|
|
// Created by Sven Hanold on 26.03.26.
|
|
//
|
|
|
|
import SwiftUI
|
|
|
|
struct ArtistDetailView: View {
|
|
@Environment(MAService.self) private var service
|
|
let artist: MAArtist
|
|
|
|
@State private var albums: [MAAlbum] = []
|
|
@State private var biography: String?
|
|
@State private var isLoading = true
|
|
@State private var errorMessage: String?
|
|
@State private var showError = false
|
|
@State private var kenBurnsScale: CGFloat = 1.0
|
|
@State private var isBiographyExpanded = false
|
|
@State private var kenBurnsStarted = false
|
|
|
|
var body: some View {
|
|
ZStack {
|
|
// Blurred Background with Ken Burns Effect
|
|
backgroundArtwork
|
|
|
|
// Content
|
|
ScrollView {
|
|
VStack(spacing: 24) {
|
|
// Artist Header
|
|
artistHeader
|
|
|
|
// Biography Section
|
|
if let biography {
|
|
biographySection(biography)
|
|
}
|
|
|
|
Divider()
|
|
.background(Color.white.opacity(0.3))
|
|
|
|
// Albums Section
|
|
if isLoading {
|
|
ProgressView()
|
|
.padding()
|
|
.tint(.white)
|
|
} else if albums.isEmpty {
|
|
Text("No albums found")
|
|
.foregroundStyle(.white.opacity(0.7))
|
|
.padding()
|
|
} else {
|
|
albumGrid
|
|
}
|
|
}
|
|
}
|
|
}
|
|
.navigationTitle(artist.name)
|
|
.navigationBarTitleDisplayMode(.inline)
|
|
.toolbarColorScheme(.dark, for: .navigationBar)
|
|
.toolbar {
|
|
ToolbarItem(placement: .topBarTrailing) {
|
|
FavoriteButton(uri: artist.uri, size: 22, showInLight: true, itemName: artist.name)
|
|
}
|
|
}
|
|
.task(id: "albums-\(artist.uri)") {
|
|
await loadAlbums()
|
|
}
|
|
.task(id: "detail-\(artist.uri)") {
|
|
await loadArtistDetail()
|
|
}
|
|
.onAppear {
|
|
guard !kenBurnsStarted else { return }
|
|
kenBurnsStarted = true
|
|
withAnimation(.linear(duration: 20).repeatForever(autoreverses: true)) {
|
|
kenBurnsScale = 1.15
|
|
}
|
|
}
|
|
.alert("Error", isPresented: $showError) {
|
|
Button("OK", role: .cancel) { }
|
|
} message: {
|
|
if let errorMessage {
|
|
Text(errorMessage)
|
|
}
|
|
}
|
|
}
|
|
|
|
// MARK: - Background Artwork
|
|
|
|
@ViewBuilder
|
|
private var backgroundArtwork: some View {
|
|
GeometryReader { geometry in
|
|
CachedAsyncImage(url: service.imageProxyURL(path: artist.imageUrl, provider: artist.imageProvider, size: 512)) { image in
|
|
image
|
|
.resizable()
|
|
.aspectRatio(contentMode: .fill)
|
|
.frame(width: geometry.size.width, height: geometry.size.height)
|
|
.scaleEffect(kenBurnsScale)
|
|
.blur(radius: 50)
|
|
.overlay {
|
|
// Dark gradient overlay for better text contrast
|
|
LinearGradient(
|
|
colors: [
|
|
Color.black.opacity(0.7),
|
|
Color.black.opacity(0.5),
|
|
Color.black.opacity(0.7)
|
|
],
|
|
startPoint: .top,
|
|
endPoint: .bottom
|
|
)
|
|
}
|
|
.clipped()
|
|
} placeholder: {
|
|
Rectangle()
|
|
.fill(
|
|
LinearGradient(
|
|
colors: [Color(.systemGray6), Color(.systemGray5)],
|
|
startPoint: .topLeading,
|
|
endPoint: .bottomTrailing
|
|
)
|
|
)
|
|
.overlay {
|
|
Color.black.opacity(0.6)
|
|
}
|
|
}
|
|
}
|
|
.ignoresSafeArea()
|
|
}
|
|
|
|
// MARK: - Artist Header
|
|
|
|
@ViewBuilder
|
|
private var artistHeader: some View {
|
|
VStack(spacing: 12) {
|
|
CachedAsyncImage(url: service.imageProxyURL(path: artist.imageUrl, provider: artist.imageProvider, size: 512)) { image in
|
|
image
|
|
.resizable()
|
|
.aspectRatio(contentMode: .fill)
|
|
} placeholder: {
|
|
Circle()
|
|
.fill(Color.white.opacity(0.1))
|
|
.overlay {
|
|
Image(systemName: "music.mic")
|
|
.font(.system(size: 60))
|
|
.foregroundStyle(.white.opacity(0.5))
|
|
}
|
|
}
|
|
.frame(width: 200, height: 200)
|
|
.clipShape(Circle())
|
|
.shadow(color: .black.opacity(0.5), radius: 20, y: 10)
|
|
|
|
if !albums.isEmpty {
|
|
Text("\(albums.count) albums")
|
|
.font(.subheadline)
|
|
.fontWeight(.semibold)
|
|
.foregroundStyle(.white.opacity(0.8))
|
|
.shadow(color: .black.opacity(0.3), radius: 2, x: 0, y: 1)
|
|
}
|
|
}
|
|
.padding(.top)
|
|
}
|
|
|
|
// MARK: - Album Grid
|
|
|
|
@ViewBuilder
|
|
private var albumGrid: some View {
|
|
VStack(alignment: .leading, spacing: 12) {
|
|
Text("Albums")
|
|
.font(.title2.bold())
|
|
.foregroundStyle(.white)
|
|
.shadow(color: .black.opacity(0.3), radius: 2, x: 0, y: 1)
|
|
.padding(.horizontal)
|
|
|
|
LazyVGrid(
|
|
columns: [GridItem(.adaptive(minimum: 160), spacing: 16)],
|
|
spacing: 16
|
|
) {
|
|
ForEach(albums) { album in
|
|
NavigationLink(value: album) {
|
|
ArtistAlbumCard(album: album, service: service)
|
|
}
|
|
.buttonStyle(.plain)
|
|
}
|
|
}
|
|
.padding(.horizontal)
|
|
.padding(.bottom, 24)
|
|
}
|
|
}
|
|
|
|
// MARK: - Biography Section
|
|
|
|
@ViewBuilder
|
|
private func biographySection(_ text: String) -> some View {
|
|
VStack(alignment: .leading, spacing: 10) {
|
|
Text("About")
|
|
.font(.title2.bold())
|
|
.foregroundStyle(.white)
|
|
.shadow(color: .black.opacity(0.3), radius: 2, x: 0, y: 1)
|
|
|
|
Text(verbatim: text)
|
|
.font(.body)
|
|
.foregroundStyle(.white.opacity(0.85))
|
|
.lineLimit(isBiographyExpanded ? nil : 4)
|
|
.lineSpacing(3)
|
|
|
|
Button {
|
|
withAnimation(.easeInOut(duration: 0.25)) {
|
|
isBiographyExpanded.toggle()
|
|
}
|
|
} label: {
|
|
Text(isBiographyExpanded ? "Show less" : "Show more")
|
|
.font(.subheadline.bold())
|
|
.foregroundStyle(.white.opacity(0.6))
|
|
}
|
|
}
|
|
.padding(.horizontal)
|
|
.frame(maxWidth: .infinity, alignment: .leading)
|
|
}
|
|
|
|
// MARK: - Actions
|
|
|
|
private func loadAlbums() async {
|
|
isLoading = true
|
|
errorMessage = nil
|
|
do {
|
|
albums = try await service.libraryManager.getArtistAlbums(artistUri: artist.uri)
|
|
isLoading = false
|
|
} catch is CancellationError {
|
|
return
|
|
} catch {
|
|
errorMessage = error.localizedDescription
|
|
showError = true
|
|
isLoading = false
|
|
}
|
|
}
|
|
|
|
private func loadArtistDetail() async {
|
|
do {
|
|
let detail = try await service.getArtistDetail(artistUri: artist.uri)
|
|
if let desc = detail.metadata?.description, !desc.isEmpty {
|
|
biography = desc
|
|
}
|
|
} catch is CancellationError {
|
|
return
|
|
} catch {
|
|
// Biography is optional — silently ignore if unavailable
|
|
}
|
|
}
|
|
}
|
|
|
|
// MARK: - Artist Album Card
|
|
|
|
private struct ArtistAlbumCard: View {
|
|
let album: MAAlbum
|
|
let service: MAService
|
|
|
|
var body: some View {
|
|
VStack(alignment: .leading, spacing: 8) {
|
|
CachedAsyncImage(url: service.imageProxyURL(path: album.imageUrl, provider: album.imageProvider, size: 256)) { image in
|
|
image
|
|
.resizable()
|
|
.aspectRatio(contentMode: .fill)
|
|
} placeholder: {
|
|
RoundedRectangle(cornerRadius: 10)
|
|
.fill(Color.white.opacity(0.1))
|
|
.overlay {
|
|
Image(systemName: "opticaldisc")
|
|
.font(.system(size: 36))
|
|
.foregroundStyle(.white.opacity(0.5))
|
|
}
|
|
}
|
|
.aspectRatio(1, contentMode: .fit)
|
|
.clipShape(RoundedRectangle(cornerRadius: 10))
|
|
.shadow(color: .black.opacity(0.4), radius: 8, y: 4)
|
|
|
|
Text(album.name)
|
|
.font(.caption.bold())
|
|
.lineLimit(2)
|
|
.foregroundStyle(.white)
|
|
.shadow(color: .black.opacity(0.3), radius: 1, x: 0, y: 1)
|
|
|
|
if let year = album.year {
|
|
Text(String(year))
|
|
.font(.caption2)
|
|
.foregroundStyle(.white.opacity(0.7))
|
|
.shadow(color: .black.opacity(0.3), radius: 1, x: 0, y: 1)
|
|
}
|
|
}
|
|
.padding(8)
|
|
.background(
|
|
RoundedRectangle(cornerRadius: 12)
|
|
.fill(Color.black.opacity(0.3))
|
|
.overlay(
|
|
RoundedRectangle(cornerRadius: 12)
|
|
.stroke(Color.white.opacity(0.1), lineWidth: 1)
|
|
)
|
|
)
|
|
}
|
|
}
|
|
|
|
#Preview {
|
|
NavigationStack {
|
|
ArtistDetailView(
|
|
artist: MAArtist(
|
|
uri: "library://artist/1",
|
|
name: "Test Artist",
|
|
imageUrl: nil,
|
|
sortName: nil,
|
|
musicbrainzId: nil
|
|
)
|
|
)
|
|
.environment(MAService())
|
|
}
|
|
}
|