1f98ed534d
- 在swift-assistant-style.mdc中更新上下文信息，简化描述并保留关键信息。 - 在swift-swiftui-dev-rules.mdc中将alwaysApply设置为false，调整开发规则。 - 在Info.plist中移除冗余的CFBundleDisplayName和CFBundleName键，保持文件整洁。 - 在FeedFeature.swift中添加调试日志，增强API响应的可追踪性。 - 在HomeFeature.swift中新增Feed状态和相关actions，优化状态管理。 - 在FeedView.swift中直接使用store状态，提升组件性能和可读性。 - 在HomeView.swift中更新FeedView的store传递方式，确保状态一致性。 - 更新Xcode项目配置，调整代码签名和Swift版本，确保兼容性。
138 lines
5.3 KiB
Swift
138 lines
5.3 KiB
Swift
import Foundation
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import ComposableArchitecture
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@Reducer
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struct FeedFeature {
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@ObservableState
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struct State: Equatable {
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var moments: [MomentsInfo] = []
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var isLoading = false
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var hasMoreData = true
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var error: String?
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var nextDynamicId: Int = 0
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// 是否已初始化
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var isInitialized = false
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}
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enum Action: Equatable {
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case onAppear
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case loadLatestMoments
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case loadMoreMoments
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case momentsResponse(TaskResult<MomentsLatestResponse>)
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case clearError
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case retryLoad
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}
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@Dependency(\.apiService) var apiService
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var body: some ReducerOf<Self> {
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Reduce { state, action in
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switch action {
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case .onAppear:
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// 只在首次出现时触发加载
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guard !state.isInitialized else { return .none }
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state.isInitialized = true
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return .send(.loadLatestMoments)
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case .loadLatestMoments:
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// 加载最新数据（下拉刷新）
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state.isLoading = true
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state.error = nil
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let request = LatestDynamicsRequest(
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dynamicId: "", // 首次加载传空字符串
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pageSize: 20,
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types: [.text, .picture]
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)
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return .run { send in
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await send(.momentsResponse(TaskResult {
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try await apiService.request(request)
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}))
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}
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case .loadMoreMoments:
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// 加载更多数据（分页加载）
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guard !state.isLoading && state.hasMoreData else { return .none }
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state.isLoading = true
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state.error = nil
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let request = LatestDynamicsRequest(
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dynamicId: state.nextDynamicId == 0 ? "" : String(state.nextDynamicId),
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pageSize: 20,
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types: [.text, .picture]
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)
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return .run { send in
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await send(.momentsResponse(TaskResult {
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try await apiService.request(request)
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}))
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}
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case let .momentsResponse(.success(response)):
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state.isLoading = false
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// 添加调试日志
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debugInfo("📱 FeedFeature: API 响应成功")
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debugInfo("📱 FeedFeature: response.code = \(response.code)")
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debugInfo("📱 FeedFeature: response.message = \(response.message)")
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debugInfo("📱 FeedFeature: response.data = \(response.data != nil ? "有数据" : "无数据")")
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// 检查响应状态
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guard response.code == 200, let data = response.data else {
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let errorMsg = response.message.isEmpty ? "获取动态失败" : response.message
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state.error = errorMsg
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debugError("❌ FeedFeature: API 响应失败 - code: \(response.code), message: \(errorMsg)")
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return .none
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}
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// 添加数据调试日志
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debugInfo("📱 FeedFeature: data.dynamicList.count = \(data.dynamicList.count)")
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debugInfo("📱 FeedFeature: data.nextDynamicId = \(data.nextDynamicId)")
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// 判断是刷新还是加载更多
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let isRefresh = state.nextDynamicId == 0
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debugInfo("📱 FeedFeature: isRefresh = \(isRefresh)")
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if isRefresh {
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// 刷新：替换所有数据
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state.moments = data.dynamicList
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debugInfo(" FeedFeature: 刷新数据，moments.count = \(state.moments.count)")
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} else {
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// 加载更多：追加到现有数据
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let oldCount = state.moments.count
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state.moments.append(contentsOf: data.dynamicList)
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debugInfo(" FeedFeature: 加载更多，moments.count: \(oldCount) -> \(state.moments.count)")
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}
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// 更新分页状态
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state.nextDynamicId = data.nextDynamicId
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state.hasMoreData = !data.dynamicList.isEmpty
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debugInfo("📱 FeedFeature: 更新完成 - nextDynamicId: \(state.nextDynamicId), hasMoreData: \(state.hasMoreData)")
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return .none
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case let .momentsResponse(.failure(error)):
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state.isLoading = false
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state.error = error.localizedDescription
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debugError("❌ FeedFeature: API 请求失败 - \(error.localizedDescription)")
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return .none
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case .clearError:
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state.error = nil
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return .none
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case .retryLoad:
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// 重试加载
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if state.moments.isEmpty {
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return .send(.loadLatestMoments)
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} else {
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return .send(.loadMoreMoments)
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}
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}
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}
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}
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}
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