120 lines
3.4 KiB
Swift
120 lines
3.4 KiB
Swift
//
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// Swiftfin is subject to the terms of the Mozilla Public
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// License, v2.0. If a copy of the MPL was not distributed with this
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// file, you can obtain one at https://mozilla.org/MPL/2.0/.
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//
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// Copyright (c) 2023 Jellyfin & Jellyfin Contributors
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//
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import JellyfinAPI
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import SwiftUI
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struct MenuPosterHStack<Model: MenuPosterHStackModel>: View {
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@ObservedObject
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private var manager: Model
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private let type: PosterType
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private var itemScale: CGFloat
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private let singleImage: Bool
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private var content: (Model.Item) -> any View
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private var imageOverlay: (Model.Item) -> any View
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private var contextMenu: (Model.Item) -> any View
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private var onSelect: (Model.Item) -> Void
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@ViewBuilder
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private var selectorMenu: some View {
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Menu {
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ForEach(manager.menuSections.keys.sorted(by: { manager.menuSectionSort($0, $1) }), id: \.displayTitle) { section in
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Button {
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manager.select(section: section)
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} label: {
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if section == manager.menuSelection {
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Label(section.displayTitle, systemImage: "checkmark")
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} else {
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Text(section.displayTitle)
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}
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}
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}
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} label: {
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HStack(spacing: 5) {
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Group {
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Text(manager.menuSelection?.displayTitle ?? L10n.unknown)
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.fixedSize()
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Image(systemName: "chevron.down")
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}
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.font(.title3.weight(.semibold))
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}
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}
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.padding(.bottom)
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.fixedSize()
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}
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private var items: [Model.Item] {
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guard let selection = manager.menuSelection,
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let items = manager.menuSections[selection] else { return [] }
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return items
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}
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var body: some View {
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PosterHStack(
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type: type,
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items: items,
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singleImage: singleImage
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)
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.header {
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selectorMenu
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}
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.scaleItems(itemScale)
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.content(content)
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.imageOverlay(imageOverlay)
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.contextMenu(contextMenu)
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.onSelect { item in
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onSelect(item)
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}
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}
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}
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extension MenuPosterHStack {
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init(
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type: PosterType,
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manager: Model,
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singleImage: Bool = false
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) {
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self.init(
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manager: manager,
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type: type,
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itemScale: 1,
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singleImage: singleImage,
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content: { _ in EmptyView() },
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imageOverlay: { _ in EmptyView() },
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contextMenu: { _ in EmptyView() },
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onSelect: { _ in }
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)
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}
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}
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extension MenuPosterHStack {
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func scaleItems(_ scale: CGFloat) -> Self {
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copy(modifying: \.itemScale, with: scale)
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}
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func content(@ViewBuilder _ content: @escaping (Model.Item) -> any View) -> Self {
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copy(modifying: \.content, with: content)
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}
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func imageOverlay(@ViewBuilder _ content: @escaping (Model.Item) -> any View) -> Self {
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copy(modifying: \.imageOverlay, with: content)
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}
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func contextMenu(@ViewBuilder _ content: @escaping (Model.Item) -> any View) -> Self {
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copy(modifying: \.contextMenu, with: content)
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}
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func onSelect(_ action: @escaping (Model.Item) -> Void) -> Self {
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copy(modifying: \.onSelect, with: action)
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}
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}
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