#!/usr/bin/env python3
"""
简化测试脚本 - 验证学习模式内容同步功能
"""

import sys
import os
sys.path.append(os.path.join(os.path.dirname(__file__), 'src'))

from PyQt5.QtWidgets import QApplication, QTextEdit, QVBoxLayout, QWidget
from learning_mode_window import LearningModeWindow

class TestWindow(QWidget):
    def __init__(self):
        super().__init__()
        self.setWindowTitle("测试主窗口")
        self.setGeometry(100, 100, 600, 400)
        
        # 创建布局
        layout = QVBoxLayout()
        
        # 创建文本编辑器
        self.text_edit = QTextEdit()
        self.text_edit.setPlainText("初始内容\n")
        layout.addWidget(self.text_edit)
        
        self.setLayout(layout)
        
        # 创建学习模式窗口
        self.learning_window = LearningModeWindow(parent=self)
        self.learning_window.imported_content = "这是一段测试内容。"
        self.learning_window.current_position = 0
        self.learning_window.show()
        
        # 连接内容同步信号
        self.learning_window.content_changed.connect(self.on_content_changed)
        
        print("测试开始...")
        print(f"主窗口内容: {repr(self.text_edit.toPlainText())}")
        print(f"学习窗口内容: {repr(self.learning_window.imported_content)}")
        print(f"学习窗口当前位置: {self.learning_window.current_position}")
        
        # 模拟用户输入正确内容
        print("\n模拟用户输入正确内容...")
        self.learning_window.current_position = 3  # 用户输入了3个字符
        self.learning_window.on_text_changed()  # 调用文本变化处理
        
    def on_content_changed(self, new_content, position):
        """内容同步回调"""
        print(f"收到内容同步信号: new_content={repr(new_content)}, position={position}")
        # 在文本编辑器末尾添加新内容
        current_text = self.text_edit.toPlainText()
        self.text_edit.setPlainText(current_text + new_content)
        print(f"主窗口更新后内容: {repr(self.text_edit.toPlainText())}")

def test_content_sync():
    """测试内容同步功能"""
    app = QApplication(sys.argv)
    
    test_window = TestWindow()
    test_window.show()
    
    print("\n测试完成！")
    
    # 运行应用
    sys.exit(app.exec_())

if __name__ == "__main__":
    test_content_sync()