71 lines
2.2 KiB
Swift
71 lines
2.2 KiB
Swift
// Copyright © 2020 Metabolist. All rights reserved.
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import Mastodon
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import SwiftUI
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import ViewModels
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struct ListsView: View {
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@StateObject var viewModel: ListsViewModel
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@EnvironmentObject var rootViewModel: RootViewModel
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@State private var newListTitle = ""
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var body: some View {
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Form {
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Section {
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TextField("lists.new-list-title", text: $newListTitle)
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.disabled(viewModel.creatingList)
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if viewModel.creatingList {
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ProgressView()
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.frame(maxWidth: .infinity, alignment: .center)
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} else {
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Button {
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viewModel.createList(title: newListTitle)
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} label: {
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Label("add", systemImage: "plus.circle")
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}
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.disabled(newListTitle.isEmpty)
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}
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}
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Section {
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ForEach(viewModel.lists) { list in
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Button {
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rootViewModel.navigationViewModel?.navigate(timeline: .list(list))
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} label: {
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Text(list.title)
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.foregroundColor(.primary)
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}
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}
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.onDelete {
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guard let index = $0.first else { return }
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viewModel.delete(list: viewModel.lists[index])
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}
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}
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}
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.navigationTitle(Text("secondary-navigation.lists"))
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.toolbar {
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ToolbarItem(placement: ToolbarItemPlacement.navigationBarTrailing) {
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EditButton()
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}
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}
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.alertItem($viewModel.alertItem)
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.onAppear(perform: viewModel.refreshLists)
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.onReceive(viewModel.$creatingList) {
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if !$0 {
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newListTitle = ""
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}
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}
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}
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}
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#if DEBUG
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import PreviewViewModels
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struct ListsView_Previews: PreviewProvider {
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static var previews: some View {
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ListsView(viewModel: .init(identityContext: .preview))
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.environmentObject(NavigationViewModel(identityContext: .preview))
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}
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}
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#endif
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