43 lines
1.0 KiB
Swift
43 lines
1.0 KiB
Swift
import SwiftUI
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struct PostListView: View {
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@Environment(\.language)
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private var language
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@EnvironmentObject
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private var content: Content
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@Binding
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private var selectedPost: Post?
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@State
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private var searchString = ""
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init(selectedPost: Binding<Post?>) {
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self._selectedPost = selectedPost
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}
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private var filteredPosts: [Post] {
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guard !searchString.isEmpty else {
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return content.posts
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}
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return content.posts.filter { $0.localized(in: language).title.contains(searchString) }
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}
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var body: some View {
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VStack {
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TextField("", text: $searchString, prompt: Text("Search"))
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.textFieldStyle(.roundedBorder)
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.padding(.horizontal, 8)
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List(filteredPosts, selection: $selectedPost) { post in
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Text(post.localized(in: language).title).tag(post)
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}
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}.onAppear {
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if selectedPost == nil {
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selectedPost = content.posts.first
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}
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}
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}
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}
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