'update'

review_worker.py

@@ -0,0 +1,32 @@
+from PyQt6.QtCore import QThread, pyqtSignal
+
+class BookReviewWorker(QThread):
+    """后台获取书籍 AI 简评的线程（迁移自 ibook_export_app.py）。"""
+    finished = pyqtSignal(str, str)  # bookname, review
+
+    def __init__(self, bookname, prompt, json_path, parent=None):
+        super().__init__(parent)
+        self.bookname = bookname
+        self.prompt = prompt
+        self.json_path = json_path
+
+    def run(self):
+        import json
+        try:
+            from ai_interface import DashScopeChatClient
+            chat = DashScopeChatClient()
+            review = chat.ask(self.prompt)
+        except Exception as e:
+            review = f"[AI简评获取失败: {e}]"
+        try:
+            try:
+                with open(self.json_path, 'r', encoding='utf-8') as f:
+                    intro_dict = json.load(f)
+            except Exception:
+                intro_dict = {}
+            intro_dict[self.bookname] = review
+            with open(self.json_path, 'w', encoding='utf-8') as f:
+                json.dump(intro_dict, f, ensure_ascii=False, indent=2)
+        except Exception as e:
+            print(f"写入 bookintro.json 失败: {e}")
+        self.finished.emit(self.bookname, review)