# import gradio as gr
# # No os needed here now for file paths unless for basename for display
# from app_logic import (
# create_space,
# update_space_file,
# load_token_from_image_and_set_env,
# KEYLOCK_DECODE_AVAILABLE,
# list_space_files_for_browsing, # New
# get_space_file_content, # New
# )
# # Gradio interface
# def main_ui():
# with gr.Blocks(theme=gr.themes.Soft(primary_hue=gr.themes.colors.blue, secondary_hue=gr.themes.colors.sky), title="Hugging Face Space Builder") as demo:
# gr.Markdown(
# """
# # 🛠️ Hugging Face Space Builder
# Create, view, and manage Hugging Face Spaces.
# Provide your Hugging Face API token directly or load it from a KeyLock Wallet image.
# """
# )
# # --- Authentication Section (Unchanged) ---
# with gr.Accordion("🔑 Authentication Methods", open=True):
# gr.Markdown(
# """
# Token Precedence:
# 1. If a token is successfully loaded from a KeyLock Wallet image, it will be used.
# 2. Otherwise, the token entered in the 'Enter API Token Directly' textbox will be used.
# """
# )
# gr.Markdown("---")
# gr.Markdown("### Method 1: Enter API Token Directly")
# api_token_ui_input = gr.Textbox(label="Hugging Face API Token (hf_xxx)", type="password", placeholder="Enter token OR load from Wallet image")
# if KEYLOCK_DECODE_AVAILABLE:
# gr.Markdown("---")
# gr.Markdown("### Method 2: Load API Token from KeyLock Wallet Image")
# with gr.Row():
# keylock_image_input = gr.Image(label="KeyLock Wallet Image (PNG)", type="pil", image_mode="RGBA")
# keylock_password_input = gr.Textbox(label="Image Password", type="password")
# keylock_decode_button = gr.Button("Load Token from Wallet Image", variant="secondary")
# keylock_status_output = gr.Markdown(label="Wallet Image Decoding Status", value="Status...")
# keylock_decode_button.click(load_token_from_image_and_set_env, [keylock_image_input, keylock_password_input], [keylock_status_output])
# else:
# gr.Markdown("(KeyLock Wallet image decoding disabled: library not found.)")
# # --- Main Application Tabs ---
# with gr.Tabs():
# with gr.TabItem("🚀 Create New Space"):
# # (Create Space UI Unchanged)
# with gr.Row():
# space_name_create_input = gr.Textbox(label="Space Name", placeholder="my-awesome-app (no slashes)", scale=2)
# owner_create_input = gr.Textbox(label="Owner Username/Org", placeholder="Leave blank for your HF username", scale=1)
# sdk_create_input = gr.Dropdown(label="Space SDK", choices=["gradio", "streamlit", "docker", "static"], value="gradio")
# markdown_input_create = gr.Textbox(label="Markdown File Structure & Content", placeholder="Example:\n### File: app.py\n# python\nprint(\"Hello\")\n#", lines=15, interactive=True)
# create_btn = gr.Button("Create Space", variant="primary")
# create_output_md = gr.Markdown(label="Result")
# create_btn.click(create_space, [api_token_ui_input, space_name_create_input, owner_create_input, sdk_create_input, markdown_input_create], create_output_md)
# # --- "Browse & Edit Files" Tab (Hub-based) ---
# with gr.TabItem("📂 Browse & Edit Space Files"):
# gr.Markdown("Browse, view, and edit files directly on a Hugging Face Space.")
# with gr.Row():
# browse_space_name_input = gr.Textbox(label="Space Name", placeholder="my-target-app", scale=2)
# browse_owner_input = gr.Textbox(label="Owner Username/Org", placeholder="Leave blank if it's your space", scale=1)
# browse_load_files_button = gr.Button("Load Files List from Space", variant="secondary")
# browse_status_output = gr.Markdown(label="File List Status")
# gr.Markdown("---")
# gr.Markdown("### Select File to View/Edit")
# # Using Radio for file list. Could be Dropdown for many files.
# # choices will be updated dynamically.
# file_selector_radio = gr.Radio(
# label="Files in Space",
# choices=[],
# interactive=True,
# info="Select a file to load its content below."
# )
# gr.Markdown("---")
# gr.Markdown("### File Editor")
# file_editor_textbox = gr.Textbox(
# label="File Content (Editable)", lines=20, interactive=True,
# placeholder="Select a file from the list above to view/edit its content."
# )
# edit_commit_message_input = gr.Textbox(label="Commit Message for Update", placeholder="e.g., Update app.py content")
# update_edited_file_button = gr.Button("Update File in Space", variant="primary")
# edit_update_status_output = gr.Markdown(label="File Update Result")
# # --- Event Handlers for Browse & Edit Tab (Hub-based) ---
# def handle_load_space_files_list(token_from_ui, space_name, owner_name):
# if not space_name:
# return {
# browse_status_output: gr.Markdown("Error: Space Name cannot be empty."),
# file_selector_radio: gr.Radio(choices=[], value=None), # Clear radio
# file_editor_textbox: gr.Textbox(value=""), # Clear editor
# }
# files_list, error_msg = list_space_files_for_browsing(token_from_ui, space_name, owner_name)
# if error_msg and files_list is None: # Indicates a hard error
# return {
# browse_status_output: gr.Markdown(f"Error: {error_msg}"),
# file_selector_radio: gr.Radio(choices=[], value=None),
# file_editor_textbox: gr.Textbox(value=""),
# }
# if error_msg and not files_list: # Info message like "no files found"
# return {
# browse_status_output: gr.Markdown(error_msg), # Show "No files found"
# file_selector_radio: gr.Radio(choices=[], value=None),
# file_editor_textbox: gr.Textbox(value=""),
# }
# return {
# browse_status_output: gr.Markdown(f"Files loaded for '{owner_name}/{space_name}'. Select a file to edit."),
# file_selector_radio: gr.Radio(choices=files_list, value=None, label=f"Files in {owner_name}/{space_name}"),
# file_editor_textbox: gr.Textbox(value=""), # Clear editor on new list load
# }
# browse_load_files_button.click(
# fn=handle_load_space_files_list,
# inputs=[api_token_ui_input, browse_space_name_input, browse_owner_input],
# outputs=[browse_status_output, file_selector_radio, file_editor_textbox]
# )
# def handle_file_selected_for_editing(token_from_ui, space_name, owner_name, selected_filepath_evt: gr.SelectData):
# if not selected_filepath_evt or not selected_filepath_evt.value:
# # This might happen if the radio is cleared or has no selection
# return {
# file_editor_textbox: gr.Textbox(value=""),
# browse_status_output: gr.Markdown("No file selected or selection cleared.")
# }
# selected_filepath = selected_filepath_evt.value # The value of the selected radio button
# if not space_name: # Should not happen if file list is populated
# return {
# file_editor_textbox: gr.Textbox(value="Error: Space name is missing."),
# browse_status_output: gr.Markdown("Error: Space context lost. Please reload file list.")
# }
# content, error_msg = get_space_file_content(token_from_ui, space_name, owner_name, selected_filepath)
# if error_msg:
# return {
# file_editor_textbox: gr.Textbox(value=f"Error loading file content: {error_msg}"),
# browse_status_output: gr.Markdown(f"Failed to load '{selected_filepath}': {error_msg}")
# }
# return {
# file_editor_textbox: gr.Textbox(value=content),
# browse_status_output: gr.Markdown(f"Content loaded for: {selected_filepath}")
# }
# # Use .select event for gr.Radio
# file_selector_radio.select(
# fn=handle_file_selected_for_editing,
# inputs=[api_token_ui_input, browse_space_name_input, browse_owner_input], # Pass space context again
# outputs=[file_editor_textbox, browse_status_output]
# )
# update_edited_file_button.click(
# fn=update_space_file,
# inputs=[
# api_token_ui_input,
# browse_space_name_input,
# browse_owner_input,
# file_selector_radio, # Pass the selected file path from the radio
# file_editor_textbox,
# edit_commit_message_input
# ],
# outputs=[edit_update_status_output]
# )
# return demo
# if name == "main":
# demo = main_ui()
# demo.launch()