import tkinter as tk
from tkinter import ttk, messagebox   #, scrolledtext
import webbrowser
import json
import os
 
class WebsiteManager:
    def __init__(self, root):
        self.root = root
        self.root.title("網(wǎng)址管理器")
        self.root.geometry("900x600")  # 增加寬度以容納備注列
        
        # 存儲網(wǎng)站數(shù)據(jù)
        self.websites = []
        
        # 加載保存的數(shù)據(jù)
        self.load_data()
        
        # 創(chuàng)建界面
        self.create_widgets()
        
    def create_widgets(self):
        # 頂部標(biāo)題
        title_label = tk.Label(self.root, text="網(wǎng)址管理器", font=("Arial", 16, "bold"))
        title_label.pack(pady=10)
        
        # 允許編輯復(fù)選框
        self.edit_var = tk.BooleanVar()
        self.edit_check = tk.Checkbutton(self.root, text="允許編輯", variable=self.edit_var, 
                                        command=self.toggle_editing)
        self.edit_check.pack(anchor="w", padx=20)
        
        # 輸入?yún)^(qū)域框架
        input_frame = tk.Frame(self.root)
        input_frame.pack(fill="x", padx=20, pady=10)
        
        # 網(wǎng)站名稱
        tk.Label(input_frame, text="網(wǎng)站名稱:").grid(row=0, column=0, sticky="w", pady=5)
        self.name_entry = tk.Entry(input_frame, width=42)
        self.name_entry.grid(row=0, column=1, sticky="w", pady=5, padx=5)
        
        # URL
        tk.Label(input_frame, text="URL:").grid(row=1, column=0, sticky="w", pady=5)
        self.url_entry = tk.Entry(input_frame, width=84)
        self.url_entry.grid(row=1, column=1, sticky="w", pady=5, padx=5)
        
        # 備注
        tk.Label(input_frame, text="備注").grid(row=2, column=0, sticky="nw", pady=5)
        # self.notes_text = scrolledtext.ScrolledText(input_frame, width=30, height=4)
        self.notes_text = tk.Entry(input_frame, width=84)
        self.notes_text.grid(row=2, column=1, sticky="w", pady=5, padx=5)
        
        # 網(wǎng)站列表框架
        list_frame = tk.Frame(self.root)
        list_frame.pack(fill="both", expand=True, padx=20, pady=10)
        
        # 創(chuàng)建Treeview來顯示網(wǎng)站列表，增加備注列
        columns = ("名稱", "URL", "備注")  # 增加備注列
        self.website_list = ttk.Treeview(list_frame, columns=columns, show="headings", height=10)
        
        # 設(shè)置列標(biāo)題
        self.website_list.heading("名稱", text="網(wǎng)址名稱")
        self.website_list.heading("URL", text="URL")
        self.website_list.heading("備注", text="備注")  # 增加備注列標(biāo)題
        
        # 設(shè)置列寬，調(diào)整寬度總和超過列表框?qū)挾纫约せ钏綕L動
        self.website_list.column("名稱", width=150, minwidth=150)
        self.website_list.column("URL", width=450, minwidth=450)
        self.website_list.column("備注", width=400, minwidth=400)  # 增加備注列
        
        # 添加滾動條
        v_scrollbar = ttk.Scrollbar(list_frame, orient="vertical", command=self.website_list.yview)
        h_scrollbar = ttk.Scrollbar(list_frame, orient="horizontal", command=self.website_list.xview)
        self.website_list.configure(yscrollcommand=v_scrollbar.set, xscrollcommand=h_scrollbar.set)
        
        # 布局Treeview和滾動條
        self.website_list.grid(row=0, column=0, sticky="nsew")
        v_scrollbar.grid(row=0, column=1, sticky="ns")
        h_scrollbar.grid(row=1, column=0, sticky="ew")
        
        # 配置網(wǎng)格權(quán)重
        list_frame.grid_rowconfigure(0, weight=1)
        list_frame.grid_columnconfigure(0, weight=1)
        
        # 綁定選擇事件
        self.website_list.bind("<<TreeviewSelect>>", self.on_select)
        
        # 按鈕框架
        button_frame = tk.Frame(self.root)
        button_frame.pack(fill="x", padx=20, pady=10)
        
        # 左側(cè)按鈕
        tk.Button(button_frame, text="打開選定網(wǎng)站", command=self.open_website).pack(side="left", padx=5)
        tk.Button(button_frame, text="清空", command=self.clear_fields).pack(side="left", padx=5)
        tk.Button(button_frame, text="幫助", command=self.show_help).pack(side="left", padx=5)
        
        # 右側(cè)按鈕
        tk.Button(button_frame, text="添加", command=self.add_website).pack(side="right", padx=5)
        tk.Button(button_frame, text="編輯", command=self.edit_website).pack(side="right", padx=5)
        tk.Button(button_frame, text="刪除", command=self.delete_website).pack(side="right", padx=5)
        
        # 初始化網(wǎng)站列表
        self.refresh_list()
        
        # 初始狀態(tài)設(shè)置為不可編輯
        self.toggle_editing()
        
    def toggle_editing(self):
        state = "normal" if self.edit_var.get() else "disabled"
        self.name_entry.config(state=state)
        self.url_entry.config(state=state)
        self.notes_text.config(state=state)
        
    def on_select(self, event):
        selected = self.website_list.selection()
        if selected:
            item = selected[0]
            values = self.website_list.item(item, "values")
            # 調(diào)整查詢條件，包含備注字段
            website = next((w for w in self.websites if w["name"] == values[0] and w["url"] == values[1]), None)
            if website:
                self.name_entry.config(state="normal")
                self.url_entry.config(state="normal")
                self.notes_text.config(state="normal")
                
                self.name_entry.delete(0, tk.END)
                self.name_entry.insert(0, website["name"])
                
                self.url_entry.delete(0, tk.END)
                self.url_entry.insert(0, website["url"])
                
                #self.notes_text.delete(1.0, tk.END)
                #self.notes_text.insert(1.0, website.get("notes", ""))
                self.notes_text.delete(0, tk.END)
                self.notes_text.insert(0, website["notes"])
                
                self.toggle_editing()
                
    def clear_fields(self):
        self.name_entry.delete(0, tk.END)
        self.url_entry.delete(0, tk.END)
        #self.notes_text.delete(1.0, tk.END)
        self.notes_text.delete(0, tk.END)
        
    def open_website(self):
        selected = self.website_list.selection()
        if selected:
            item = selected[0]
            url = self.website_list.item(item, "values")[1]
            webbrowser.open(url)
        else:
            messagebox.showwarning("警告", "請先選擇一個網(wǎng)站")
            
    def add_website(self):
        name = self.name_entry.get().strip()
        url = self.url_entry.get().strip()
        #notes = self.notes_text.get(1.0, tk.END).strip()
        notes = self.notes_text.get().strip()
        
        if not name or not url:
            messagebox.showwarning("警告", "網(wǎng)站名稱和URL不能為空")
            return
            
        # 檢查URL是否已存在
        if any(w["url"] == url for w in self.websites):
            messagebox.showwarning("警告", "該URL已存在")
            return
            
        self.websites.append({
            "name": name,
            "url": url,
            "notes": notes
        })
        
        self.refresh_list()
        self.clear_fields()
        self.save_data()
        messagebox.showinfo("成功", "網(wǎng)站已添加")
        
    def edit_website(self):
        selected = self.website_list.selection()
        if not selected:
            messagebox.showwarning("警告", "請先選擇一個網(wǎng)站進行編輯")
            return
            
        name = self.name_entry.get().strip()
        url = self.url_entry.get().strip()
        notes = self.notes_text.get(1.0, tk.END).strip()
        
        if not name or not url:
            messagebox.showwarning("警告", "網(wǎng)站名稱和URL不能為空")
            return
            
        item = selected[0]
        old_values = self.website_list.item(item, "values")
        old_url = old_values[1]
        
        # 檢查URL是否已存在（排除自己）
        if any(w["url"] == url and w["url"] != old_url for w in self.websites):
            messagebox.showwarning("警告", "該URL已存在")
            return
            
        # 更新網(wǎng)站信息
        for website in self.websites:
            if website["url"] == old_url:
                website["name"] = name
                website["url"] = url
                website["notes"] = notes
                break
                
        self.refresh_list()
        self.save_data()
        messagebox.showinfo("成功", "網(wǎng)站信息已更新")
        
    def delete_website(self):
        selected = self.website_list.selection()
        if not selected:
            messagebox.showwarning("警告", "請先選擇一個網(wǎng)站")
            return
            
        if messagebox.askyesno("確認", "確定要刪除選定的網(wǎng)站嗎？"):
            item = selected[0]
            url = self.website_list.item(item, "values")[1]
            
            # 從列表中刪除
            self.websites = [w for w in self.websites if w["url"] != url]
            
            self.refresh_list()
            self.clear_fields()
            self.save_data()
            messagebox.showinfo("成功", "網(wǎng)站已刪除")
            
    def refresh_list(self):
        # 清空列表
        for item in self.website_list.get_children():
            self.website_list.delete(item)
            
        # 添加網(wǎng)站到列表，包含備注信息
        for website in self.websites:
            self.website_list.insert("", "end", values=(
                website["name"], 
                website["url"], 
                website.get("notes", "")  # 增加備注顯示
            ))
            
    def show_help(self):
        help_text = """
網(wǎng)站管理器使用說明：
1. 勾選"允許編輯"復(fù)選框后，可以編輯網(wǎng)站名稱、URL和備注字段
2. 在右側(cè)列表中選擇一個網(wǎng)站，其信息將顯示在左側(cè)
3. 點擊"打開選定網(wǎng)站"將在瀏覽器中打開選中的網(wǎng)站
4. 點擊"清空"將清除所有輸入字段
5. 點擊"添加"將新網(wǎng)站添加到列表中（URL不能重復(fù)）
6. 點擊"編輯"將修改選中的網(wǎng)站信息
7. 點擊"刪除"將從列表中移除選中的網(wǎng)站
注意：第一次運行時，由于websites.json不存在，會自動加載預(yù)設(shè)的默認網(wǎng)站數(shù)據(jù)。當(dāng)新增、編輯、刪除網(wǎng)站，會于當(dāng)前目錄下建立本地文件：websites.json。之后就會加載使用websites.json的數(shù)據(jù)。
        """
        messagebox.showinfo("幫助", help_text)
        
    def save_data(self):
        with open("websites.json", "w", encoding="utf-8") as f:
            json.dump(self.websites, f, ensure_ascii=False, indent=2)
            
    def load_data(self):
        # 如果文件存在，加載數(shù)據(jù)
        if os.path.exists("websites.json"):
            try:
                with open("websites.json", "r", encoding="utf-8") as f:
                    self.websites = json.load(f)
            except:
                # 若文件損壞或格式錯誤，初始化空列表
                self.websites = []
        else:
            # 否則使用默認數(shù)據(jù)
            self.websites = [
                {"name": "百度AI", "url": "https://chat.baidu.com", "notes": "百度智能對話平臺"},
                {"name": "deepseekAI", "url": "https://chat.deepseek.com", "notes": "深度求索deepseekAI網(wǎng)頁版入口 "},
                {"name": "豆包AI", "url": "https://www.doubao.com/chat", "notes": "字節(jié)跳動旗下AI 助手網(wǎng)頁版入口"},
                {"name": "B站", "url": "https://www.bilibili.com", "notes": "視頻分享平臺，有很多學(xué)習(xí)資源"}
            ]
 
if __name__ == "__main__":
    root = tk.Tk()
    app = WebsiteManager(root)
    root.mainloop()