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import gradio as gr
from app.utils.database_handling import create_database, modify_database, delete_database, list_databases
def create_db_management_tab(dropdowns):
databases = list_databases()
def update_dropdowns():
updated_dbs = list_databases()
# Aggiorna tutti i dropdown dell'applicazione (5 invece di 4)
return [gr.update(choices=updated_dbs) for _ in range(5)]
with gr.Tab("Gestione Database"):
gr.Markdown("## Operazioni sui Database")
with gr.Row():
with gr.Column():
gr.Markdown("### Crea Database")
db_name_input = gr.Textbox(label="Nome Nuovo Database")
create_db_button = gr.Button("Crea Database")
create_output = gr.Textbox(label="Stato Creazione")
with gr.Column():
gr.Markdown("### Rinomina Database")
modify_db_old_name = gr.Dropdown(
choices=databases,
label="Database da Rinominare"
)
modify_db_new_name = gr.Textbox(label="Nuovo Nome")
modify_db_button = gr.Button("Rinomina Database")
modify_output = gr.Textbox(label="Stato Modifica")
with gr.Column():
gr.Markdown("### Elimina Database")
delete_db_dropdown = gr.Dropdown(
choices=databases,
label="Database da Eliminare"
)
delete_db_button = gr.Button("Elimina Database")
delete_output = gr.Textbox(label="Stato Eliminazione")
# Eventi per i bottoni di gestione DB
create_db_button.click(
fn=create_database,
inputs=db_name_input,
outputs=create_output
).then(
fn=update_dropdowns,
outputs=[
modify_db_old_name, # db_management_tab
delete_db_dropdown, # db_management_tab
dropdowns["document"]["upload"], # document_management_tab
dropdowns["document"]["list"], # document_management_tab
dropdowns["chat"]["db_selector"] # chatbot_tab
]
)
modify_db_button.click(
fn=modify_database,
inputs=[modify_db_old_name, modify_db_new_name],
outputs=modify_output
).then(
fn=update_dropdowns,
outputs=[
modify_db_old_name, # db_management_tab
delete_db_dropdown, # db_management_tab
dropdowns["document"]["upload"], # document_management_tab
dropdowns["document"]["list"], # document_management_tab
dropdowns["chat"]["db_selector"] # chatbot_tab
]
)
delete_db_button.click(
fn=delete_database,
inputs=delete_db_dropdown,
outputs=delete_output
).then(
fn=update_dropdowns,
outputs=[
modify_db_old_name, # db_management_tab
delete_db_dropdown, # db_management_tab
dropdowns["document"]["upload"], # document_management_tab
dropdowns["document"]["list"], # document_management_tab
dropdowns["chat"]["db_selector"] # chatbot_tab
]
)
# Ritorna i componenti che vogliamo poter aggiornare/agganciare
return [modify_db_old_name, delete_db_dropdown, create_db_button, modify_db_button, delete_db_button]
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