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import streamlit as st
from azure.cosmos import CosmosClient, PartitionKey, exceptions
import os
import pandas as pd
import traceback # For detailed error stacks
st.set_page_config(layout="wide")
# Cosmos DB configuration
ENDPOINT = "https://acae-afd.documents.azure.com:443/"
SUBSCRIPTION_ID = "003fba60-5b3f-48f4-ab36-3ed11bc40816"
DATABASE_NAME = os.environ.get("COSMOS_DATABASE_NAME")
CONTAINER_NAME = os.environ.get("COSMOS_CONTAINER_NAME")
Key = os.environ.get("Key")
def insert_record(record):
try:
response = container.create_item(body=record)
return True, response
except exceptions.CosmosHttpResponseError as e:
return False, f"HTTP error occurred: {str(e)}. Status code: {e.status_code}"
except Exception as e:
return False, f"An unexpected error occurred: {str(e)}"
def call_stored_procedure(record):
try:
response = container.scripts.execute_stored_procedure(
sproc="processPrompt",
params=[record],
partition_key=record['id']
)
return True, response
except exceptions.CosmosHttpResponseError as e:
error_message = f"HTTP error occurred: {str(e)}. Status code: {e.status_code}"
return False, error_message
except Exception as e:
error_message = f"An unexpected error occurred: {str(e)}"
return False, error_message
def fetch_all_records():
try:
query = "SELECT * FROM c"
items = list(container.query_items(query=query, enable_cross_partition_query=True))
return pd.DataFrame(items)
except exceptions.CosmosHttpResponseError as e:
st.error(f"HTTP error occurred while fetching records: {str(e)}. Status code: {e.status_code}")
return pd.DataFrame()
except Exception as e:
st.error(f"An unexpected error occurred while fetching records: {str(e)}")
return pd.DataFrame()
def update_record(updated_record):
try:
container.upsert_item(body=updated_record) # Upsert updates the item if it exists
return True, f"Record with id {updated_record['id']} successfully updated."
except exceptions.CosmosHttpResponseError as e:
return False, f"HTTP error occurred: {str(e)}. Status code: {e.status_code}"
except Exception as e:
return False, f"An unexpected error occurred: {traceback.format_exc()}"
def delete_record(name, id):
try:
container.delete_item(item=id, partition_key=id)
return True, f"Successfully deleted record with name: {name} and id: {id}"
except exceptions.CosmosResourceNotFoundError:
return False, f"Record with id {id} not found. It may have been already deleted."
except exceptions.CosmosHttpResponseError as e:
return False, f"HTTP error occurred: {str(e)}. Status code: {e.status_code}"
except Exception as e:
return False, f"An unexpected error occurred: {traceback.format_exc()}"
# Streamlit app
st.title("π Cosmos DB Record Management")
# Initialize session state for selected records
if 'selected_records' not in st.session_state:
st.session_state.selected_records = []
# Login section
if 'logged_in' not in st.session_state:
st.session_state.logged_in = False
if not st.session_state.logged_in:
st.subheader("π Login")
input_key = Key # Use the predefined Key instead of asking for user input
if st.button("π Login"):
if input_key:
st.session_state.primary_key = input_key
st.session_state.logged_in = True
st.rerun()
else:
st.error("Invalid key. Please check your environment variables.")
else:
# Initialize Cosmos DB client
try:
client = CosmosClient(ENDPOINT, credential=st.session_state.primary_key)
database = client.get_database_client(DATABASE_NAME)
container = database.get_container_client(CONTAINER_NAME)
except exceptions.CosmosHttpResponseError as e:
st.error(f"Failed to connect to Cosmos DB. HTTP error: {str(e)}. Status code: {e.status_code}")
st.stop()
except Exception as e:
st.error(f"An unexpected error occurred while connecting to Cosmos DB: {str(e)}")
st.stop()
# Fetch and display all records
st.subheader("π All Records")
df = fetch_all_records()
if df.empty:
st.write("No records found in the database.")
else:
st.write("Records:")
for index, row in df.iterrows():
col1, col2, col3 = st.columns([5, 1, 1])
with col1:
# Display all fields in the listing
st.write(f"ID: {row['id']}, Name: {row['name']}, Document: {row['document']}, "
f"Evaluation Text: {row['evaluationText']}, Evaluation Score: {row['evaluationScore']}")
with col2:
key = f"select_{row['id']}"
if st.button(f"π Select", key=key):
st.session_state.selected_record = row.to_dict()
with col3:
if st.button(f"ποΈ Delete", key=f"delete_{row['id']}"):
success, message = delete_record(row['name'], row['id'])
if success:
st.success(message)
st.rerun() # Refresh after deletion
else:
st.error(message)
# Display selected record for editing
if 'selected_record' in st.session_state and st.session_state.selected_record:
selected_record = st.session_state.selected_record
st.subheader(f"Editing Record - ID: {selected_record['id']}")
# Editable fields prefilled with the selected record
updated_name = st.text_input("Name", value=selected_record['name'])
updated_document = st.text_area("Document", value=selected_record['document'])
updated_evaluation_text = st.text_area("Evaluation Text", value=selected_record['evaluationText'])
updated_evaluation_score = st.text_input("Evaluation Score", value=str(selected_record['evaluationScore']))
# Update button with emoji
if st.button("πΎ Save Changes"):
updated_record = {
"id": selected_record['id'],
"name": updated_name,
"document": updated_document,
"evaluationText": updated_evaluation_text,
"evaluationScore": updated_evaluation_score # Now treated as a string
}
success, message = update_record(updated_record)
if success:
st.success(message)
st.session_state.selected_record = updated_record # Update the session state with new values
else:
st.error(message)
# Input fields for new record
st.subheader("π Enter New Record Details")
new_id = st.text_input("ID")
new_name = st.text_input("Name")
new_document = st.text_area("Document")
new_evaluation_text = st.text_area("Evaluation Text")
new_evaluation_score = st.text_input("Evaluation Score") # Now treated as a string
col1, col2 = st.columns(2)
# Insert Record button
with col1:
if st.button("πΎ Insert Record"):
record = {
"id": new_id,
"name": new_name,
"document": new_document,
"evaluationText": new_evaluation_text,
"evaluationScore": new_evaluation_score # Insert as a string
}
success, response = insert_record(record)
if success:
st.success("β
Record inserted successfully!")
st.json(response)
else:
st.error(f"β Failed to insert record: {response}")
st.rerun()
# Call Procedure button
with col2:
if st.button("π§ Call Procedure"):
record = {
"id": new_id,
"name": new_name,
"document": new_document,
"evaluationText": new_evaluation_text,
"evaluationScore": new_evaluation_score
}
success, response = call_stored_procedure(record)
if success:
st.success("β
Stored procedure executed successfully!")
st.json(response)
else:
st.error(f"β Failed to execute stored procedure: {response}")
# Logout button
if st.button("πͺ Logout"):
st.session_state.logged_in = False
st.session_state.selected_records.clear() # Clear selected records on logout
st.session_state.selected_record = None # Clear selected record
st.rerun()
# Display connection info
st.sidebar.subheader("π Connection Information")
st.sidebar.text(f"Endpoint: {ENDPOINT}")
st.sidebar.text(f"Subscription ID: {SUBSCRIPTION_ID}")
st.sidebar.text(f"Database: {DATABASE_NAME}")
st.sidebar.text(f"Container: {CONTAINER_NAME}")
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