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Week 10/Staff.py

+from tkinter import *
+import json
+
+# Main window
+window = Tk()
+window.title("Staff Members")
+
+# Listbox and scrollbar
+lstName = Listbox(window, width=15, height=10)
+yscroll = Scrollbar(window, command=lstName.yview)
+yscroll.grid(row=0, column=3, sticky=NS, rowspan=3)
+lstName.config(yscrollcommand=yscroll.set)
+lstName.grid(row=0, column=0, sticky=W, columnspan=2, rowspan=3)
+
+# Text field to display staff details
+txt = Text(window, width=30, height=10)
+txt.grid(row=0, column=5, padx=5, pady=0)
+
+# Load data from JSON file
+file_path = r"D:/Học Tập/Năm 2/advanced software development/lab/week10/users.json"
+try:
+    with open(file_path, 'r') as l:
+        loaded_list = json.load(l)
+        for line in loaded_list:
+            staffData = line[0]
+            lstName.insert('end', staffData)
+except FileNotFoundError:
+    loaded_list = []
+
+# Display selected staff details
+def select(evt):
+    try:
+        value = lstName.curselection()[0]
+        templist = loaded_list[value]
+        txt.delete(1.0, END)
+        for i in templist:
+            txt.insert(END, i + '\n')
+    except IndexError:
+        pass
+
+lstName.bind('<<ListboxSelect>>', select)
+
+# Add staff member window
+def add_staff():
+    def save_staff():
+        new_staff = [name_entry.get(), role_entry.get(), office_entry.get(), email_entry.get()]
+        loaded_list.append(new_staff)
+        lstName.insert(END, new_staff[0])
+        with open(file_path, 'w') as f:
+            json.dump(loaded_list, f)
+        add_window.destroy()
+
+    add_window = Toplevel(window)
+    add_window.title("Add Staff")
+
+    Label(add_window, text="Name:").grid(row=0, column=0)
+    name_entry = Entry(add_window)
+    name_entry.grid(row=0, column=1)
+
+    Label(add_window, text="Role:").grid(row=1, column=0)
+    role_entry = Entry(add_window)
+    role_entry.grid(row=1, column=1)
+
+    Label(add_window, text="Office:").grid(row=2, column=0)
+    office_entry = Entry(add_window)
+    office_entry.grid(row=2, column=1)
+
+    Label(add_window, text="Email:").grid(row=3, column=0)
+    email_entry = Entry(add_window)
+    email_entry.grid(row=3, column=1)
+
+    Button(add_window, text="Save", command=save_staff).grid(row=4, columnspan=2)
+
+# Remove staff member
+def remove_staff():
+    try:
+        value = lstName.curselection()[0]
+        lstName.delete(value)
+        del loaded_list[value]
+        with open(file_path, 'w') as f:
+            json.dump(loaded_list, f)
+        txt.delete(1.0, END)
+    except IndexError:
+        pass
+
+# Buttons for adding and removing staff
+Button(window, text="Add Staff", command=add_staff).grid(row=1, column=5, pady=5)
+Button(window, text="Remove Staff", command=remove_staff).grid(row=2, column=5, pady=5)
+
+window.mainloop()