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midware/ui/main_ui.py

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+'''6. 简易 UI 模块（midware/ui/main_ui.py）
+基于 tkinter 实现基础主界面，包含配置文件导入、外设配置表、数据传输状态、原始数据查看，满足用户界面需求：
+'''
+
+import tkinter as tk
+from tkinter import ttk, filedialog, messagebox
+import os
+from loguru import logger
+from midware.config.excel_config import load_csv_config
+from midware.config.base_config import DEVICE_CONFIG_DICT, BUS_CONFIG
+
+def load_config_file():
+    """导入Excel配置文件"""
+    file_path = filedialog.askopenfilename(
+        title="选择外设配置文件",
+        filetypes=[("Excel文件", "*.xlsx;*.xls"), ("所有文件", "*.*")]
+    )
+    if not file_path:
+        return
+    try:
+        global DEVICE_CONFIG_DICT
+        DEVICE_CONFIG_DICT = load_csv_config(file_path)
+        # 刷新外设配置表
+        refresh_device_table()
+        messagebox.showinfo("成功", f"导入配置文件成功，共{len(DEVICE_CONFIG_DICT)}个外设")
+        logger.info(f"手动导入配置文件：{os.path.basename(file_path)}")
+    except Exception as e:
+        messagebox.showerror("失败", f"导入配置文件失败：{str(e)}")
+        logger.error(f"导入配置文件失败：{str(e)}", exc_info=True)
+
+def refresh_device_table():
+    """刷新外设配置表"""
+    # 清空原有数据
+    for item in device_tree.get_children():
+        device_tree.delete(item)
+    # 插入新数据
+    for dev_name, dev_info in DEVICE_CONFIG_DICT.items():
+        device_tree.insert(
+            "", tk.END,
+            values=(
+                dev_name,
+                dev_info.get("protocol", ""),
+                hex(dev_info.get("base_addr", 0)),
+                hex(dev_info.get("offset_addr", 0)),
+                dev_info.get("udp_ip", ""),
+                dev_info.get("udp_port", ""),
+                dev_info.get("desc", ""),
+                dev_info.get("send_cache", ""),
+                dev_info.get("recv_cache", "")
+            )
+        )
+
+def show_raw_data():
+    """查看原始数据（预留接口，后续实现时间排序展示）"""
+    messagebox.showinfo("提示", "原始数据查看功能开发中，将按时间排序展示所有单机数据")
+
+def start_main_ui():
+    """启动主界面"""
+    root = tk.Tk()
+    root.title("虚拟仿真平台中间层软件")
+    root.geometry("1200x600")
+    root.resizable(True, True)
+
+    # 顶部按钮栏
+    top_frame = ttk.Frame(root, padding="10")
+    top_frame.pack(fill=tk.X)
+    ttk.Button(top_frame, text="导入Excel配置", command=load_config_file).grid(row=0, column=0, padx=5)
+    ttk.Button(top_frame, text="查看原始数据", command=show_raw_data).grid(row=0, column=1, padx=5)
+
+    # 外设配置表
+    global device_tree
+    columns = ("名称", "协议", "基地址", "偏移地址", "UDPIP", "UDPPort", "说明", "发送缓存", "接收缓存")
+    device_tree = ttk.Treeview(root, columns=columns, show="headings", height=20)
+    # 设置列标题
+    for col in columns:
+        device_tree.heading(col, text=col)
+        device_tree.column(col, width=120, anchor=tk.CENTER)
+    device_tree.pack(fill=tk.BOTH, expand=True, padding="10")
+
+    # 数据传输状态栏
+    status_frame = ttk.Frame(root, padding="10")
+    status_frame.pack(fill=tk.X)
+    ttk.Label(status_frame, text="数据传输状态：").grid(row=0, column=0)
+    status_var = tk.StringVar(value="运行中（已连接UDP/缓存）")
+    ttk.Label(status_frame, textvariable=status_var, foreground="green").grid(row=0, column=1)
+
+    # 初始化配置表
+    refresh_device_table()
+
+    # 主循环
+    root.mainloop()
+
+if __name__ == "__main__":
+    start_main_ui()