app.py

from fastapi import FastAPI, Request
from fastapi.responses import HTMLResponse
from fastapi.templating import Jinja2Templates
import docker
import dotenv
from routers.deploy import router as deploy_router, deployed_projects
from routers.controls import router as controls_router
from routers.logs import router as logs_router

# Load environment variables
dotenv.load_dotenv()

app = FastAPI()

# --- Templating ---
templates = Jinja2Templates(directory="templates")

# --- Routers ---
app.include_router(controls_router, prefix="/controls")
app.include_router(logs_router, prefix="/logs")
app.include_router(deploy_router, prefix="/deploy")

# --- Docker Client ---
client = docker.from_env()

# --- Endpoints ---
@app.get("/", response_class=HTMLResponse)
async def dashboard(request: Request):
    """Serves the main dashboard page."""
    return templates.TemplateResponse("dashboard.html", {"request": request})

@app.get("/projects")
def get_projects():
    """Returns a list of all deployed projects with their status and URL."""
    
    # Create a list of projects from the deployed_projects dictionary
    projects_list = []
    for project_id, details in deployed_projects.items():
        container_name = details.get("container_name", "N/A")
        public_url = details.get("public_url", "#")
        local_url = "#"
        
        if container_name != "N/A":
            try:
                container = client.containers.get(container_name)
                port_bindings = client.api.inspect_container(container.id)['NetworkSettings']['Ports']
                if '8080/tcp' in port_bindings and port_bindings['8080/tcp'] is not None:
                    host_port = port_bindings['8080/tcp'][0]['HostPort']
                    # Get the local IP address of the machine
                    import socket
                    s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
                    try:
                        # Doesn't matter if the host is reachable
                        s.connect(('10.255.255.255', 1))
                        host_ip = s.getsockname()[0]
                    except Exception:
                        host_ip = '127.0.0.1' # Fallback to localhost
                    finally:
                        s.close()
                    local_url = f"http://{host_ip}:{host_port}"
            except docker.errors.NotFound:
                print(f"Container {container_name} not found for project {project_id}.")
            except Exception as e:
                print(f"Error getting local URL for container {container_name}: {e}")

        projects_list.append({
            "id": project_id,
            "name": details.get("app_name", "N/A"),
            "status": details.get("status", "Unknown"),
            "public_url": public_url,
            "local_url": local_url,
            "container_name": container_name
        })
    
    return projects_list