/* eslint-disable @typescript-eslint/no-explicit-any */
"use client";
import { useQuery, useQueryClient } from "@tanstack/react-query";
import { useCookie } from "react-use";
import { useRouter } from "next/navigation";

import { ProjectType, User } from "@/types";
import { api } from "@/lib/api";
import { toast } from "sonner";
import MY_TOKEN_KEY from "@/lib/get-cookie-name";


export const useUser = (initialData?: {
  user: User | null;
  errCode: number | null;
  projects: ProjectType[];
}) => {
  const client = useQueryClient();
  const router = useRouter();
  const [, setCurrentRoute, removeCurrentRoute] = useCookie("deepsite-currentRoute");
  const [, setToken, removeToken] = useCookie(MY_TOKEN_KEY());

  const { data: { user, errCode } = { user: null, errCode: null }, isLoading } =
    useQuery({
      queryKey: ["user.me"],
      queryFn: async () => {
        return { user: initialData?.user || null, errCode: initialData?.errCode || null };
      },
      refetchOnWindowFocus: false,
      refetchOnReconnect: false,
      refetchOnMount: false,
      retry: false,
      initialData: initialData
        ? { user: initialData?.user, errCode: initialData?.errCode }
        : undefined,
      enabled: false,
    });

  const { data: loadingAuth } = useQuery({
    queryKey: ["loadingAuth"],
    queryFn: async () => false,
    refetchOnWindowFocus: false,
    refetchOnReconnect: false,
    refetchOnMount: false,
  });
  const setLoadingAuth = (value: boolean) => {
    client.setQueryData(["setLoadingAuth"], value);
  };

  const { data: projects } = useQuery({
    queryKey: ["me.projects"],
    queryFn: async () => [],
    refetchOnWindowFocus: false,
    refetchOnReconnect: false,
    refetchOnMount: false,
    initialData: initialData?.projects || [],
  });
  const setProjects = (projects: ProjectType[]) => {
    client.setQueryData(["me.projects"], projects);
  };

  const openLoginWindow = async () => {
    setCurrentRoute(window.location.pathname);
    return router.push("/auth");
  };

  const loginFromCode = async (code: string) => {
    setLoadingAuth(true);
    if (loadingAuth) return;
    await api
      .post("/auth", { code })
      .then(async (res: any) => {
        if (res.data && res.data.access_token) {
          const expiresIn = res.data.expires_in || 3600;
          const expiresDate = new Date();
          expiresDate.setTime(expiresDate.getTime() + expiresIn * 1000);
          
          const cookieOptions: any = {
            expires: expiresDate,
            path: '/',
            sameSite: 'lax',
          };
          
          if (window.location.protocol === 'https:') {
            cookieOptions.secure = true;
          }
          
          setToken(res.data.access_token, cookieOptions);
          
          const cookieString = `${MY_TOKEN_KEY()}=${res.data.access_token}; path=/; max-age=${expiresIn}; samesite=lax${cookieOptions.secure ? '; secure' : ''}`;
          document.cookie = cookieString;
          
          const meResponse = await api.get("/me");
          if (meResponse.data) {
            client.setQueryData(["user.me"], {
              user: meResponse.data.user,
              errCode: null,
            });
            if (meResponse.data.projects) {
              setProjects(meResponse.data.projects);
            }
          }
          
          setTimeout(() => {
            window.location.href = "/";
          }, 100);
          
          toast.success("Login successful");
        }
      })
      .catch((err: any) => {
        toast.error(err?.data?.message ?? err.message ?? "An error occurred");
      })
      .finally(() => {
        setLoadingAuth(false);
      });
  };

  const logout = async () => {
    removeToken();
    removeCurrentRoute();
    toast.success("Logout successful");
    client.clear();
    window.location.reload();
  };

  return {
    user,
    projects,
    setProjects,
    errCode,
    loading: isLoading || loadingAuth,
    openLoginWindow,
    loginFromCode,
    logout,
  };
};