JSON history viewer made by gpt

history_viewer_gui.py

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+import os
+import json
+import tkinter as tk
+from tkinter import Listbox, Scrollbar, Text, END, RIGHT, Y, LEFT, BOTH
+
+from core import DATA_DIRECTORY
+
+
+class JsonViewerApp(tk.Tk):
+ def __init__(self):
+ super().__init__()
+
+ self.title("JSON Viewer")
+ self.geometry("800x600")
+
+ # Create the left frame for the list of files
+ self.left_frame = tk.Frame(self)
+ self.left_frame.pack(side=LEFT, fill=tk.Y)
+
+ # Create the right frame for the file content
+ self.right_frame = tk.Frame(self)
+ self.right_frame.pack(side=LEFT, fill=BOTH, expand=True)
+
+ # Listbox to display the list of JSON files
+ self.file_listbox = Listbox(self.left_frame, width=40)
+ self.file_listbox.pack(side=LEFT, fill=tk.Y)
+
+ # Scrollbar for the listbox
+ self.scrollbar = Scrollbar(self.left_frame)
+ self.scrollbar.pack(side=RIGHT, fill=Y)
+
+ # Attach the scrollbar to the listbox
+ self.file_listbox.config(yscrollcommand=self.scrollbar.set)
+ self.scrollbar.config(command=self.file_listbox.yview)
+
+ # Text widget to display the content of the selected file
+ self.file_content_text = Text(self.right_frame, wrap=tk.WORD)
+ self.file_content_text.pack(fill=BOTH, expand=True)
+
+ # Load the list of JSON files
+ self.load_json_files()
+
+ # Bind the listbox selection event to a function
+ self.file_listbox.bind("<<ListboxSelect>>", self.on_file_select)
+
+ def load_json_files(self):
+ """Load the list of JSON files from the hardcoded folder."""
+ if os.path.exists(DATA_DIRECTORY):
+ json_files = [f for f in os.listdir(DATA_DIRECTORY) if f.endswith(".json")]
+ for file in json_files:
+ self.file_listbox.insert(END, file)
+ else:
+ self.file_listbox.insert(END, "Folder not found")
+
+ def on_file_select(self, event):
+ """Display the content of the selected JSON file."""
+ # Get the selected file name
+ selected_index = self.file_listbox.curselection()
+ if selected_index:
+ selected_file = self.file_listbox.get(selected_index)
+
+ # Construct the full file path
+ file_path = os.path.join(DATA_DIRECTORY, selected_file)
+
+ # Read and display the content of the selected file
+ try:
+ with open(file_path, "r") as file:
+ file_content = json.load(file)
+ formatted_content = json.dumps(file_content, indent=4)
+
+ # Clear the text widget and insert the new content
+ self.file_content_text.delete(1.0, END)
+ self.file_content_text.insert(END, formatted_content)
+ except Exception as e:
+ self.file_content_text.delete(1.0, END)
+ self.file_content_text.insert(END, f"Error reading file: {e}")
+
+
+if __name__ == "__main__":
+ app = JsonViewerApp()
+ app.mainloop()