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# api_callers.py (New file or integrated into your agent script)
import requests
import json
import os
# Assume your .NET API base URL is an environment variable or configured elsewhere
DOTNET_API_BASE_URL = os.getenv("DOTNET_API_BASE_URL", "http://localhost:5030/api") # Example
# If your API needs an API key for authentication:
DOTNET_API_KEY = os.getenv("DOTNET_API_AUTH_KEY")
def get_vaccination_statistics(wilaya: str) -> str:
"""
Fetches vaccination statistics for a specified Algerian Wilaya (province/state).
For example, can provide vaccination coverage rates for different vaccines.
Input must be the name of the Wilaya.
"""
print(f"--- API Tool: Fetching statistics for Wilaya: {wilaya} ---")
try:
headers = {}
if DOTNET_API_KEY:
headers["Authorization"] = f"Bearer {DOTNET_API_KEY}" # Or your API's auth scheme
# Adjust endpoint and parameters as per your API design
response = requests.get(f"{DOTNET_API_BASE_URL}/statistics/coverage", params={"wilaya": wilaya}, headers=headers)
response.raise_for_status() # Raise an exception for HTTP errors (4xx or 5xx)
data = response.json() # Assuming your API returns JSON
print(f" API Response (Statistics for {wilaya}): {data}")
return json.dumps(data) # Return JSON string to the agent
except requests.exceptions.RequestException as e:
print(f" ❌ Error calling statistics API for {wilaya}: {e}")
return f"Error fetching statistics: {str(e)}"
except json.JSONDecodeError:
print(f" ❌ Error decoding JSON response from statistics API for {wilaya}.")
return "Error: Invalid JSON response from statistics API."
def get_patient_vaccination_record(patient_id: str) -> str:
"""
Retrieves the vaccination record for a specific patient using their unique ID.
Input must be the patient's unique identifier.
"""
print(f"--- API Tool: Fetching record for Patient ID: {patient_id} ---")
try:
headers = {}
if DOTNET_API_KEY:
headers["Authorization"] = f"Bearer {DOTNET_API_KEY}"
# Adjust endpoint as per your API design
response = requests.get(f"{DOTNET_API_BASE_URL}/doctors/vaccination-history/{patient_id}", headers=headers)
response.raise_for_status()
data = response.json()
print(f" API Response (Record for patient {patient_id}): {data}")
return json.dumps(data)
except requests.exceptions.RequestException as e:
# Handle specific errors like 404 for not found patient
if e.response is not None and e.response.status_code == 404:
print(f" Patient ID {patient_id} not found in API.")
return f"Patient record not found for ID {patient_id}."
print(f" ❌ Error calling patient record API for {patient_id}: {e}")
return f"Error fetching patient record: {str(e)}"
except json.JSONDecodeError:
print(f" ❌ Error decoding JSON response from patient record API for {patient_id}.")
return "Error: Invalid JSON response from patient record API."
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