import os
import sys
import paramiko
from dotenv import load_dotenv

sys.stdout.reconfigure(encoding='utf-8')
sys.stderr.reconfigure(encoding='utf-8')

repo_root = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
load_dotenv(dotenv_path=os.path.join(repo_root, ".env"))

host = os.environ.get('SERVER_HOST')
user = os.environ.get('SERVER_USER')
password = os.environ.get('SERVER_PASS')
if password == "your_db_password_here" or not password:
    password = None

ssh = paramiko.SSHClient()
ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())

try:
    ssh.connect(host, username=user, password=password, timeout=10)
    print("SSH Connected!")
    
    # Git log on the server
    stdin, stdout, stderr = ssh.exec_command("cd food_project && git log -n 5 --oneline")
    print("Git Log on Server:\n", stdout.read().decode('utf-8'))
    
    # Git status on the server
    stdin, stdout, stderr = ssh.exec_command("cd food_project && git status")
    print("Git Status on Server:\n", stdout.read().decode('utf-8'))
    
    # Git diff on the server
    stdin, stdout, stderr = ssh.exec_command("cd food_project && git diff app.py")
    print("Git Diff app.py on Server:\n", stdout.read().decode('utf-8'))
    
except Exception as e:
    print(f"Error: {e}")
finally:
    ssh.close()