58 lines
2.7 KiB
Swift
58 lines
2.7 KiB
Swift
#if os(iOS)
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import SwiftUI
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struct BookListView: View {
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@ObservedObject var importer: BundleImporter
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@ObservedObject var vm: LibraryViewModel
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@State private var selected: BookMeta? = nil
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private func bundleDir(of id: String) -> URL? { // 取最新导入目录
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guard let root = try? FileManager.default.url(for: .applicationSupportDirectory, in: .userDomainMask, appropriateFor: nil, create: false).appendingPathComponent("ImportedBundle") else { return nil }
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let subs = (try? FileManager.default.contentsOfDirectory(at: root, includingPropertiesForKeys: nil)) ?? []
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return subs.sorted { $0.lastPathComponent > $1.lastPathComponent }.first
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}
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var body: some View {
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VStack(spacing: 0) {
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HStack {
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TextField("搜索书名/作者", text: $vm.searchText)
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.textFieldStyle(.roundedBorder)
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Button("导入") { importer.presentPicker() }
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if let msg = importer.progressMessage { Text(msg).font(.footnote).foregroundColor(.secondary) }
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}.padding(.horizontal).padding(.top,8)
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Divider()
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if vm.filteredBooks.isEmpty {
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EmptyStateView(message: "无数据，点击导入按钮加载 ZIP", actionTitle: "导入") { importer.presentPicker() }
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.frame(maxWidth: .infinity, maxHeight: .infinity)
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} else {
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List(vm.filteredBooks) { book in
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Button {
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selected = book
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} label: {
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HStack(alignment:.top, spacing:12) {
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if let dir = bundleDir(of: book.id) {
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CoverImageView(book: book, bundleDir: dir).frame(width:70,height:100)
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}
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VStack(alignment:.leading, spacing:4) {
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Text(book.title).font(.headline)
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Text(book.author).font(.subheadline).foregroundColor(.secondary)
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if let rt = book.readtime_year { Text("全年阅读: \(rt/60) 小时").font(.caption).foregroundColor(.secondary) }
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if book.is_finished_this_year == true { Text("今年已读完 ✅").font(.caption2).foregroundColor(.green) }
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}
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Spacer()
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}
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}
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}
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}
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}
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.sheet(item: $selected) { b in
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if let idx = importer.bundleIndex, let dir = bundleDir(of: b.id) {
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BookDetailView(book: b, index: idx, bundleDir: dir)
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} else {
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Text("数据缺失")
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}
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}
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}
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}
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#endif
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