first commit

2026-03-01 14:04:44 +08:00
commit 61e97da938
62 changed files with 9947 additions and 0 deletions
@@ -0,0 +1,82 @@
+import Foundation
+import SwiftUI
+
+/// 搜索 ViewModel
+@MainActor
+class SearchViewModel: ObservableObject {
+    @Published var keyword: String = ""
+    @Published var results: [Movie.Video] = []
+    @Published var isSearching = false
+    @Published var searchHistory: [String] = []
+    @Published var errorMessage: String?
+    
+    private let sourceService = SourceService.shared
+    
+    init() {
+        loadSearchHistory()
+    }
+    
+    /// 执行搜索
+    func search() async {
+        let trimmed = keyword.trimmingCharacters(in: .whitespacesAndNewlines)
+        guard !trimmed.isEmpty else { return }
+        
+        isSearching = true
+        errorMessage = nil
+        results = []
+        
+        // 保存搜索历史
+        addToHistory(trimmed)
+        
+        let videos = await sourceService.searchAll(keyword: trimmed)
+        self.results = videos
+        
+        if videos.isEmpty {
+            errorMessage = "未找到相关内容"
+        }
+        
+        isSearching = false
+    }
+    
+    /// 在指定源搜索
+    func searchInSource(_ source: SourceBean) async {
+        let trimmed = keyword.trimmingCharacters(in: .whitespacesAndNewlines)
+        guard !trimmed.isEmpty else { return }
+        
+        isSearching = true
+        
+        do {
+            let videos = try await sourceService.search(sourceBean: source, keyword: trimmed)
+            self.results = videos
+        } catch {
+            errorMessage = error.localizedDescription
+        }
+        
+        isSearching = false
+    }
+    
+    // MARK: - 搜索历史
+    
+    private func loadSearchHistory() {
+        searchHistory = UserDefaults.standard.stringArray(forKey: HawkConfig.SEARCH_HISTORY) ?? []
+    }
+    
+    private func addToHistory(_ keyword: String) {
+        searchHistory.removeAll { $0 == keyword }
+        searchHistory.insert(keyword, at: 0)
+        if searchHistory.count > 20 {
+            searchHistory = Array(searchHistory.prefix(20))
+        }
+        UserDefaults.standard.set(searchHistory, forKey: HawkConfig.SEARCH_HISTORY)
+    }
+    
+    func clearHistory() {
+        searchHistory = []
+        UserDefaults.standard.removeObject(forKey: HawkConfig.SEARCH_HISTORY)
+    }
+    
+    func removeFromHistory(_ keyword: String) {
+        searchHistory.removeAll { $0 == keyword }
+        UserDefaults.standard.set(searchHistory, forKey: HawkConfig.SEARCH_HISTORY)
+    }
+}