CAD_kevin/backend/app/api/projects.py

"""
Projects API Router
"""
from fastapi import APIRouter, HTTPException
from pydantic import BaseModel
from typing import List, Optional
from datetime import datetime
import uuid

router = APIRouter()

projects_db = {}


class ProjectCreate(BaseModel):
    name: str
    description: Optional[str] = None


class Project(BaseModel):
    id: str
    name: str
    description: Optional[str] = None
    created_at: datetime
    updated_at: datetime


class ProjectSummary(BaseModel):
    id: str
    name: str
    description: Optional[str] = None
    created_at: datetime


@router.post("/", response_model=Project)
async def create_project(project: ProjectCreate):
    project_id = str(uuid.uuid4())
    now = datetime.utcnow()
    new_project = {
        "id": project_id,
        "name": project.name,
        "description": project.description,
        "created_at": now,
        "updated_at": now
    }
    projects_db[project_id] = new_project
    return Project(**new_project)


@router.get("/", response_model=List[ProjectSummary])
async def list_projects():
    return [ProjectSummary(**p) for p in projects_db.values()]


@router.get("/{project_id}", response_model=Project)
async def get_project(project_id: str):
    if project_id not in projects_db:
        raise HTTPException(status_code=404, detail="Project not found")
    return Project(**projects_db[project_id])


@router.delete("/{project_id}")
async def delete_project(project_id: str):
    if project_id not in projects_db:
        raise HTTPException(status_code=404, detail="Project not found")
    del projects_db[project_id]
    return {"message": "Project deleted"}