from fastapi import APIRouter, Depends, HTTPException
from core.database import fake_users_db
import random

router = APIRouter()

# Sample Abuja area districts/cities
ABUJA_CITIES = [
    "Garki", "Wuse", "Maitama", "Asokoro", "Gwarinpa",
    "Kubwa", "Nyanya", "Karu", "Jabi", "Utako",
    "Durumi", "Lugbe", "Gwagwalada", "Kuje", "Bwari",
    "Dutse", "Life Camp", "Mpape", "Mabushi", "Katampe",
    "Dakibiyu", "Galadimawa", "Lokogoma", "Apo", "Gudu"
]

@router.post("/api/v1/endpoint")
async def generate_abuja_cities(
    count: int = 5
):
    """Generate random cities in Abuja"""
    if count <= 0 or count > len(ABUJA_CITIES):
        raise HTTPException(
            status_code=400,
            detail=f"Count must be between 1 and {len(ABUJA_CITIES)}"
        )
    
    selected_cities = random.sample(ABUJA_CITIES, count)
    
    return {
        "message": "Cities generated successfully",
        "data": {
            "cities": selected_cities,
            "count": len(selected_cities)
        },
        "metadata": {
            "total_available_cities": len(ABUJA_CITIES),
            "region": "Federal Capital Territory",
            "country": "Nigeria"
        }
    }