Mav-Mobile-UI/src/hooks/useNPEDAuth.ts

import { useMutation } from "@tanstack/react-query";
import type { NPEDFieldType } from "../types/types";
import { useNPEDContext } from "../context/NPEDUserContext";

const base_url = import.meta.env.VITE_OUTSIDE_BASEURL;

async function signIn(loginDetails: NPEDFieldType) {
  const { frontId, rearId, username, password, clientId } = loginDetails;

  const NPEDLoginURLFront = `${base_url}/update-config?id=${frontId}`;
  const NPEDLoginURLRear = `${base_url}/update-config?id=${rearId}`;

  const frontCameraPayload = {
    id: frontId,
    fields: [
      { property: "propEnabled", value: true },
      { property: "propUsername", value: username },
      { property: "propPassword", value: password },
      { property: "propClientID", value: clientId },
    ],
  };

  const rearCameraPayload = {
    id: rearId,
    fields: [
      { property: "propEnabled", value: true },
      { property: "propUsername", value: username },
      { property: "propPassword", value: password },
      { property: "propClientID", value: clientId },
    ],
  };

  const frontCameraResponse = await fetch(NPEDLoginURLFront, {
    method: "POST",
    body: JSON.stringify(frontCameraPayload),
  });

  const rearCameraResponse = await fetch(NPEDLoginURLRear, {
    method: "POST",
    body: JSON.stringify(rearCameraPayload),
  });

  if (!frontCameraResponse.ok) throw new Error("cannot reach NPED endpoint");
  if (!rearCameraResponse.ok) throw new Error("cannot reach NPED endpoint");

  console.log(frontCameraResponse);
  console.log(rearCameraResponse);
  return {
    frontResponse: frontCameraResponse.json(),
    rearResponse: rearCameraResponse.json(),
  };
}

async function signOut() {
  const response = await fetch(url, { method: "POST" });
  if (!response.ok) throw new Error("cannot reach NPED sign out endpoint");
  return response.json();
}

export const useNPEDAuth = () => {
  const { setUser } = useNPEDContext();

  const signInMutation = useMutation({
    mutationKey: ["NPEDSignin"],
    mutationFn: signIn,
    onSuccess: async (data) => setUser(await data.frontResponse),
  });

  const signOutMutation = useMutation({
    mutationKey: ["auth", "NPEDSignOut"],
    mutationFn: signOut,
    onSuccess: () => setUser(null),
  });

  return {
    signIn: signInMutation.mutate,
    signInAsync: signInMutation.mutateAsync,
    isPending: signInMutation.isPending,
    isError: signInMutation.isError,
    error: signInMutation.error,
    data: signInMutation.data,

    signOut: signOutMutation.mutate,
  };
};