from fastapi import APIRouter, HTTPException

users = []  # In-memory storage

router = APIRouter()

@router.post("/login") 
async def login_phone(
    phone: str = "+1234567890",
    code: str = "123456"
):
    """Phone login endpoint"""
    user = next((u for u in users if u["phone"] == phone), None)
    if not user or user["code"] != code:
        raise HTTPException(status_code=400, detail="Invalid credentials")

    return {
        "message": "Login successful",
        "user": phone,
        "token": "dummy_jwt_token_123",
        "features": {
            "rate_limit": 100,
            "expires_in": 3600
        }
    }