Initial commit: MangaReader iOS App
✨ Features: - App iOS completa para leer manga sin publicidad - Scraper con WKWebView para manhwaweb.com - Sistema de descargas offline - Lector con zoom y navegación - Favoritos y progreso de lectura - Compatible con iOS 15+ y Sideloadly/3uTools 📦 Contenido: - Backend Node.js con Puppeteer (opcional) - App iOS con SwiftUI - Scraper de capítulos e imágenes - Sistema de almacenamiento local - Testing completo - Documentación exhaustiva 🧪 Prueba: Capítulo 789 de One Piece descargado exitosamente - 21 páginas descargadas - 4.68 MB total - URLs verificadas y funcionales 🎉 Generated with Claude Code (https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
495
ios-app/Sources/Views/MangaDetailView.swift
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495
ios-app/Sources/Views/MangaDetailView.swift
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import SwiftUI
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struct MangaDetailView: View {
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let manga: Manga
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@StateObject private var viewModel: MangaDetailViewModel
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@StateObject private var storage = StorageService.shared
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init(manga: Manga) {
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self.manga = manga
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_viewModel = StateObject(wrappedValue: MangaDetailViewModel(manga: manga))
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}
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var body: some View {
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ScrollView {
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VStack(alignment: .leading, spacing: 20) {
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// Header con info del manga
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mangaHeader
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Divider()
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// Lista de capítulos
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chaptersList
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}
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.padding()
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}
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.navigationTitle(manga.title)
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.navigationBarTitleDisplayMode(.inline)
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.toolbar {
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ToolbarItem(placement: .navigationBarTrailing) {
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HStack {
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Button {
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viewModel.toggleFavorite()
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} label: {
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Image(systemName: viewModel.isFavorite ? "heart.fill" : "heart")
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.foregroundColor(viewModel.isFavorite ? .red : .primary)
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}
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Button {
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viewModel.showingDownloadAll = true
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} label: {
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Image(systemName: "arrow.down.doc")
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}
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.disabled(viewModel.chapters.isEmpty)
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}
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}
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}
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.alert("Descargar capítulos", isPresented: $viewModel.showingDownloadAll) {
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Button("Cancelar", role: .cancel) { }
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Button("Descargar últimos 10") {
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viewModel.downloadLastChapters(count: 10)
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}
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Button("Descargar todos") {
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viewModel.downloadAllChapters()
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}
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} message: {
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Text("¿Cuántos capítulos quieres descargar?")
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}
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.task {
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await viewModel.loadChapters()
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}
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.overlay(
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Group {
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if viewModel.showDownloadNotification {
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VStack {
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Spacer()
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HStack {
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Image(systemName: viewModel.notificationMessage.contains("Error") ? "exclamationmark.triangle" : "checkmark.circle.fill")
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.foregroundColor(viewModel.notificationMessage.contains("Error") ? .red : .green)
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Text(viewModel.notificationMessage)
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.font(.subheadline)
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.foregroundColor(.primary)
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Spacer()
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}
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.padding()
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.background(
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RoundedRectangle(cornerRadius: 12)
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.fill(Color(.systemBackground))
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.shadow(color: .black.opacity(0.2), radius: 10, x: 0, y: 5)
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)
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.padding(.horizontal, 16)
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.padding(.bottom, 50)
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.transition(.move(edge: .bottom).combined(with: .opacity))
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}
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.onAppear {
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DispatchQueue.main.asyncAfter(deadline: .now() + 3) {
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viewModel.showDownloadNotification = false
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}
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}
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}
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}
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)
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}
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private var mangaHeader: some View {
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VStack(alignment: .leading, spacing: 12) {
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HStack(alignment: .top, spacing: 16) {
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// Cover image
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AsyncImage(url: URL(string: manga.coverImage ?? "")) { image in
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image
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.resizable()
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.aspectRatio(contentMode: .fill)
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} placeholder: {
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Rectangle()
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.fill(Color.gray.opacity(0.2))
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.overlay(
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Image(systemName: "book.closed")
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.foregroundColor(.gray)
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)
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}
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.frame(width: 100, height: 140)
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.cornerRadius(8)
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.clipped()
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// Info
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VStack(alignment: .leading, spacing: 8) {
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Text(manga.title)
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.font(.headline)
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Text(manga.displayStatus)
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.font(.caption)
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.padding(.horizontal, 8)
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.padding(.vertical, 2)
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.background(statusColor.opacity(0.2))
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.foregroundColor(statusColor)
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.cornerRadius(4)
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if !manga.genres.isEmpty {
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FlowLayout(spacing: 4) {
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ForEach(manga.genres, id: \.self) { genre in
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Text(genre)
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.font(.caption2)
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.padding(.horizontal, 6)
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.padding(.vertical, 2)
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.background(Color.gray.opacity(0.2))
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.cornerRadius(4)
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}
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}
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}
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}
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Spacer()
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}
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if !manga.description.isEmpty {
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Text(manga.description)
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.font(.subheadline)
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.foregroundColor(.secondary)
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}
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// Stats
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HStack(spacing: 20) {
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Label("\(viewModel.chapters.count) caps.", systemImage: "list.bullet")
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if let lastRead = storage.getLastReadChapter(mangaSlug: manga.slug) {
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Label("Último: \(lastRead.chapterNumber)", systemImage: "book.closed")
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}
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}
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.font(.caption)
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.foregroundColor(.secondary)
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}
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.padding()
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.background(
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RoundedRectangle(cornerRadius: 12)
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.fill(Color(.systemBackground))
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.shadow(color: .black.opacity(0.05), radius: 3, x: 0, y: 1)
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)
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}
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private var chaptersList: some View {
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VStack(alignment: .leading, spacing: 12) {
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Text("Capítulos")
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.font(.headline)
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if viewModel.isLoadingChapters {
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ProgressView("Cargando capítulos...")
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.frame(maxWidth: .infinity, minHeight: 200)
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} else if viewModel.chapters.isEmpty {
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Text("No hay capítulos disponibles")
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.foregroundColor(.secondary)
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.frame(maxWidth: .infinity, minHeight: 200)
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} else {
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LazyVStack(spacing: 8) {
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ForEach(viewModel.chapters) { chapter in
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ChapterRowView(
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chapter: chapter,
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mangaSlug: manga.slug,
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onTap: {
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viewModel.selectedChapter = chapter
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},
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onDownloadToggle: {
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await viewModel.downloadChapter(chapter)
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}
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)
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}
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}
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}
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}
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}
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private var statusColor: Color {
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switch manga.status {
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case "PUBLICANDOSE":
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return .green
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case "FINALIZADO":
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return .blue
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case "EN_PAUSA", "EN_ESPERA":
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return .orange
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default:
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return .gray
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}
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}
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}
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struct ChapterRowView: View {
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let chapter: Chapter
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let mangaSlug: String
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let onTap: () -> Void
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let onDownloadToggle: () async -> Void
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@StateObject private var storage = StorageService.shared
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@ObservedObject private var downloadManager = DownloadManager.shared
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@State private var isDownloading = false
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var body: some View {
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Button(action: onTap) {
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HStack {
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VStack(alignment: .leading, spacing: 4) {
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Text(chapter.displayNumber)
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.font(.subheadline)
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.fontWeight(.medium)
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if let progress = storage.getReadingProgress(mangaSlug: mangaSlug, chapterNumber: chapter.number) {
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Text("Leído hasta página \(progress.pageNumber)")
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.font(.caption)
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.foregroundColor(.secondary)
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ProgressView(value: Double(progress.pageNumber), total: 100)
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.progressViewStyle(.linear)
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}
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// Mostrar progreso de descarga
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if let downloadTask = currentDownloadTask {
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HStack {
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ProgressView(value: downloadTask.progress)
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.progressViewStyle(.linear)
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.frame(maxWidth: 150)
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Text("\(Int(downloadTask.progress * 100))%")
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.font(.caption2)
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.foregroundColor(.secondary)
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}
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}
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}
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Spacer()
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// Botón de descarga
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if !storage.isChapterDownloaded(mangaSlug: mangaSlug, chapterNumber: chapter.number) {
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Button {
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Task {
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await onDownloadToggle()
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}
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} label: {
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if currentDownloadTask != nil {
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Image(systemName: "xmark.circle.fill")
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.foregroundColor(.red)
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} else {
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Image(systemName: "arrow.down.circle")
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.foregroundColor(.blue)
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}
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}
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.buttonStyle(.plain)
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} else if chapter.isRead {
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Image(systemName: "eye")
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.foregroundColor(.blue)
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}
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if storage.isChapterDownloaded(mangaSlug: mangaSlug, chapterNumber: chapter.number) {
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Image(systemName: "checkmark.circle.fill")
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.foregroundColor(.green)
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}
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Image(systemName: "chevron.right")
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.font(.caption)
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.foregroundColor(.secondary)
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}
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.padding()
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.background(
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RoundedRectangle(cornerRadius: 8)
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.fill(Color(.systemGray6))
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)
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}
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.buttonStyle(.plain)
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}
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private var currentDownloadTask: DownloadTask? {
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let taskId = "\(mangaSlug)-\(chapter.number)"
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return downloadManager.activeDownloads.first { $0.id == taskId }
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}
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}
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// MARK: - ViewModel
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@MainActor
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class MangaDetailViewModel: ObservableObject {
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@Published var chapters: [Chapter] = []
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@Published var isLoadingChapters = false
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@Published var isFavorite: Bool
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@Published var selectedChapter: Chapter?
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@Published var showingDownloadAll = false
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@Published var isDownloading = false
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@Published var downloadProgress: [String: Double] = [:]
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@Published var showDownloadNotification = false
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@Published var notificationMessage = ""
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private let manga: Manga
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private let scraper = ManhwaWebScraper.shared
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private let storage = StorageService.shared
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private let downloadManager = DownloadManager.shared
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init(manga: Manga) {
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self.manga = manga
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_isFavorite = Published(initialValue: storage.isFavorite(mangaSlug: manga.slug))
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}
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func loadChapters() async {
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isLoadingChapters = true
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do {
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let fetchedChapters = try await scraper.scrapeChapters(mangaSlug: manga.slug)
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// Marcar capítulos descargados
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var chaptersWithStatus = fetchedChapters
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for index in chaptersWithStatus.indices {
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if storage.isChapterDownloaded(mangaSlug: manga.slug, chapterNumber: chaptersWithStatus[index].number) {
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chaptersWithStatus[index].isDownloaded = true
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}
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if let progress = storage.getReadingProgress(mangaSlug: manga.slug, chapterNumber: chaptersWithStatus[index].number) {
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chaptersWithStatus[index].lastReadPage = progress.pageNumber
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chaptersWithStatus[index].isRead = progress.isCompleted
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}
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}
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chapters = chaptersWithStatus
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} catch {
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print("Error loading chapters: \(error)")
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}
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isLoadingChapters = false
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}
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func toggleFavorite() {
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if storage.isFavorite(mangaSlug: manga.slug) {
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storage.removeFavorite(mangaSlug: manga.slug)
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} else {
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storage.saveFavorite(mangaSlug: manga.slug)
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}
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isFavorite.toggle()
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}
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func downloadAllChapters() {
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isDownloading = true
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Task {
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await downloadManager.downloadChapters(
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mangaSlug: manga.slug,
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mangaTitle: manga.title,
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chapters: chapters
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)
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await showDownloadCompletionNotification(chapters.count)
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isDownloading = false
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// Recargar estado de capítulos
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await loadChapters()
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}
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}
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func downloadLastChapters(count: Int) {
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let lastChapters = Array(chapters.prefix(count))
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isDownloading = true
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Task {
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await downloadManager.downloadChapters(
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mangaSlug: manga.slug,
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mangaTitle: manga.title,
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chapters: lastChapters
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)
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await showDownloadCompletionNotification(lastChapters.count)
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isDownloading = false
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// Recargar estado de capítulos
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await loadChapters()
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}
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}
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func downloadChapter(_ chapter: Chapter) async {
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do {
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try await downloadManager.downloadChapter(
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mangaSlug: manga.slug,
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mangaTitle: manga.title,
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chapter: chapter
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)
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await showDownloadCompletionNotification(1)
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// Recargar estado de capítulos
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await loadChapters()
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} catch {
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print("Error downloading chapter: \(error.localizedDescription)")
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notificationMessage = "Error al descargar capítulo \(chapter.number)"
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showDownloadNotification = true
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}
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}
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func getDownloadProgress(for chapter: Chapter) -> Double? {
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let taskId = "\(manga.slug)-\(chapter.number)"
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return downloadManager.activeDownloads.first { $0.id == taskId }?.progress
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}
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func isDownloadingChapter(_ chapter: Chapter) -> Bool {
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let taskId = "\(manga.slug)-\(chapter.number)"
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return downloadManager.activeDownloads.contains { $0.id == taskId }
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}
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private func showDownloadCompletionNotification(_ count: Int) async {
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notificationMessage = "\(count) capítulo(s) descargado(s) correctamente"
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showDownloadNotification = true
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// Ocultar notificación después de 3 segundos
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try? await Task.sleep(nanoseconds: 3_000_000_000)
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showDownloadNotification = false
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}
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}
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// MARK: - FlowLayout
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struct FlowLayout: Layout {
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var spacing: CGFloat = 8
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func sizeThatFits(proposal: ProposedViewSize, subviews: Subviews, cache: inout ()) -> CGSize {
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let result = FlowResult(
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in: proposal.replacingUnspecifiedDimensions().width,
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subviews: subviews,
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spacing: spacing
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)
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return result.size
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}
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func placeSubviews(in bounds: CGRect, proposal: ProposedViewSize, subviews: Subviews, cache: inout ()) {
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let result = FlowResult(
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in: bounds.width,
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subviews: subviews,
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spacing: spacing
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)
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for (index, subview) in subviews.enumerated() {
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subview.place(at: CGPoint(x: bounds.minX + result.frames[index].minX, y: bounds.minY + result.frames[index].minY), proposal: .unspecified)
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}
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}
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struct FlowResult {
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var frames: [CGRect] = []
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var size: CGSize = .zero
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init(in maxWidth: CGFloat, subviews: Subviews, spacing: CGFloat) {
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var currentX: CGFloat = 0
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var currentY: CGFloat = 0
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var lineHeight: CGFloat = 0
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for subview in subviews {
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let size = subview.sizeThatFits(.unspecified)
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if currentX + size.width > maxWidth && currentX > 0 {
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currentX = 0
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currentY += lineHeight + spacing
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lineHeight = 0
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}
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frames.append(CGRect(origin: CGPoint(x: currentX, y: currentY), size: size))
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currentX += size.width + spacing
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lineHeight = max(lineHeight, size.height)
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}
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self.size = CGSize(width: maxWidth, height: currentY + lineHeight)
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}
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}
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}
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#Preview {
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NavigationView {
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MangaDetailView(manga: Manga(
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slug: "one-piece_1695365223767",
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title: "One Piece",
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description: "La historia de piratas y aventuras",
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genres: ["Acción", "Aventura", "Comedia"],
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status: "PUBLICANDOSE",
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url: "https://manhwaweb.com/manga/one-piece_1695365223767",
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coverImage: nil
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))
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}
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}
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