from typing import List, Literal, Union
from fastapi import APIRouter, status, Request

# schemas
from schemas.ResponseSchemas import Clinic
from schemas.UpdateSchemas import ClinicUpdate

# services
from services.clinicServices import ClinicServices

# Constants
from schemas.ApiResponse import ApiResponse
from interface.common_response import CommonResponse
from utils.constants import DEFAULT_PAGE, DEFAULT_SKIP, DEFAULT_LIMIT

router = APIRouter()


@router.get("/")
async def get_clinics(
    req:Request,
    page: int = DEFAULT_PAGE, 
    limit: int = DEFAULT_LIMIT, 
    filter_type: Union[Literal["UNREGISTERED"], Literal["REGISTERED"]] = "UNREGISTERED",
    search:str = ""
):
    if page < 1:
        page = 1
    offset = (page - 1) * limit
    clinics = ClinicServices().get_clinics(req.state.user, limit, offset, filter_type, search)
    return ApiResponse(data=clinics, message="Clinics retrieved successfully" )

@router.get("/verified-files/{clinic_id}")
async def get_verified_files(clinic_id: int):
    clinic = ClinicServices().get_clinic_by_id(clinic_id)
    return ApiResponse(data=clinic, message="Clinic retrieved successfully")

@router.get("/{clinic_id}")
async def get_clinic(clinic_id: int):
    clinic = ClinicServices().get_clinic_by_id(clinic_id)
    return ApiResponse(data=clinic, message="Clinic retrieved successfully")

@router.put("/{clinic_id}")
async def update_clinic(
    req:Request,
    clinic_id: int, clinic: ClinicUpdate
):
    clinic = ClinicServices().update_clinic(req.state.user, clinic_id, clinic)
    return ApiResponse(data=clinic, message="Clinic updated successfully")

@router.delete("/{clinic_id}", status_code=status.HTTP_204_NO_CONTENT)
async def delete_clinic(clinic_id: int):
    ClinicServices().delete_clinic(clinic_id)
    return ApiResponse(message="Clinic deleted successfully")