starr-philproperties/src/contexts/AdminUserContext.jsx

import { createContext, useContext, useState, useCallback } from "react";
import api from "@/utils/api.util";
import { toast } from "sonner";

const UserContext = createContext(null);

export const useUsers = () => {
  const ctx = useContext(UserContext);
  if (!ctx) throw new Error("useUsers must be used inside UserProvider");
  return ctx;
};

const PAGINATION_INIT = {
  page: 1,
  limit: 10,
  totalRecords: 0,
  totalPages: 0,
  hasPrevPage: false,
  hasNextPage: false,
};

const BASE = "/admin";

export const UserProvider = ({ children }) => {
  const [users, setUsers] = useState([]);
  const [user, setUser] = useState(null);
  const [sessions, setSessions] = useState([]);
  const [achievements, setAchievements] = useState([]);
  const [achievementsLoading, setAchievementsLoading] = useState(false);
  const [pagination, setPagination] = useState(PAGINATION_INIT);
  const [attributes, setAttributes] = useState([]);
  const [loading, setLoading] = useState(false);
  const [error, setError] = useState(null);
  const [activity, setActivity] = useState([]);
  const [activityPagination, setActivityPagination] = useState(PAGINATION_INIT);
  const [activityLoading, setActivityLoading] = useState(false);
  const [bans, setBans] = useState([]);
  const [bansLoading, setBansLoading] = useState(false);

  const request = useCallback(async (fn) => {
    setLoading(true);
    setError(null);
    try {
      return await fn();
    } catch (err) {
      const message = err?.response?.data?.message || err.message || "Something went wrong.";
      setError(message);
      toast(message);
      return null;
    } finally {
      setLoading(false);
    }
  }, []);

  // ─── GET /api/admin/users ──────────────────────────────────────────────────
  const fetchUsers = useCallback(
    ({ page = 1, limit = 10, filters = [], sort = [] } = {}) =>
      request(async () => {
        const { data } = await api.get(`${BASE}/users`, {
          params: {
            page, limit,
            filters: filters.length ? JSON.stringify(filters) : undefined,
            sort:    sort.length    ? JSON.stringify(sort)    : undefined,
          },
        });
        const final_data = data?.data;
        setUsers(final_data?.data ?? []);
        setPagination(final_data?.pagination ?? PAGINATION_INIT);
        setAttributes(final_data?.attributes ?? []);
        return data?.data;
      }),
    [request]
  );

  // ─── GET /api/admin/users/archived ────────────────────────────────────────
  const fetchArchivedUsers = useCallback(
    ({ page = 1, limit = 10, filters = [], sort = [] } = {}) =>
      request(async () => {
        const { data } = await api.get(`${BASE}/users/archived`, {
          params: {
            page, limit,
            filters: filters.length ? JSON.stringify(filters) : undefined,
            sort:    sort.length    ? JSON.stringify(sort)    : undefined,
          },
        });
        const final_data = data?.data;
        setUsers(final_data?.data ?? []);
        setPagination(final_data?.pagination ?? PAGINATION_INIT);
        setAttributes(final_data?.attributes ?? []);
        return data?.data;
      }),
    [request]
  );

  // ─── GET /api/admin/users/:id ─────────────────────────────────────────────
  const fetchUser = useCallback(
    (userId) =>
      request(async () => {
        const res = await api.get(`${BASE}/users/${userId}`);
        setUser(res.data?.data ?? null);
        return res.data;
      }),
    [request]
  );

  // ─── POST /api/admin/users/staff ──────────────────────────────────────────
  const addStaffUser = useCallback(
    (payload) =>
      request(async () => {
        const res = await api.post(`${BASE}/users/staff`, payload);
        toast("Staff user added successfully.");
        return res.data;
      }),
    [request]
  );

  // ─── PUT /api/admin/users/:id ─────────────────────────────────────────────
  const updateUser = useCallback(
    (userId, payload) =>
      request(async () => {
        const res = await api.put(`${BASE}/users/${userId}`, payload);
        setUsers((prev) =>
          prev.map((u) => (u.user_id === userId ? { ...u, ...res.data?.data } : u))
        );
        toast("User updated successfully.");
        return res.data;
      }),
    [request]
  );

  // ─── DELETE /api/admin/users/:id ──────────────────────────────────────────
  const deactivateUser = useCallback(
    (userId) =>
      request(async () => {
        const res = await api.delete(`${BASE}/users/${userId}`);
        setUsers((prev) =>
          prev.map((u) => (u.user_id === userId ? { ...u, is_active: false } : u))
        );
        toast("User deactivated.");
        return res.data;
      }),
    [request]
  );

  // ─── DELETE /api/admin/users/bulk ─────────────────────────────────────────
  const deactivateUsers = useCallback(
    ({ ids }) =>
      request(async () => {
        const res = await api.delete(`${BASE}/users/bulk`, { data: { ids } });
        const { deactivated_ids } = res.data?.data ?? {};
        if (deactivated_ids?.length) {
          setUsers((prev) =>
            prev.map((u) =>
              deactivated_ids.includes(u.user_id) ? { ...u, is_active: false } : u
            )
          );
          toast(`${deactivated_ids.length} user(s) deactivated.`);
        }
        return res.data;
      }),
    [request]
  );

  // ─── POST /api/admin/users/:id/restore ────────────────────────────────────
  const restoreUser = useCallback(
    (userId) =>
      request(async () => {
        const res = await api.post(`${BASE}/users/${userId}/restore`);
        setUsers((prev) =>
          prev.map((u) => (u.user_id === userId ? { ...u, is_active: true } : u))
        );
        toast("User restored.");
        return res.data;
      }),
    [request]
  );

  // ─── POST /api/admin/users/bulk/restore ───────────────────────────────────
  const restoreUsers = useCallback(
    ({ ids }) =>
      request(async () => {
        const res = await api.post(`${BASE}/users/bulk/restore`, { ids });
        const { restored_ids } = res.data?.data ?? {};
        if (restored_ids?.length) {
          setUsers((prev) =>
            prev.map((u) =>
              restored_ids.includes(u.user_id) ? { ...u, is_active: true } : u
            )
          );
          toast(`${restored_ids.length} user(s) restored.`);
        }
        return res.data;
      }),
    [request]
  );

  // ─── DELETE /api/admin/users/:id/permanent ────────────────────────────────
  const permanentlyDeleteUser = useCallback(
    (userId) =>
      request(async () => {
        const res = await api.delete(`${BASE}/users/${userId}/permanent`);
        setUsers((prev) => prev.filter((u) => u.user_id !== userId));
        toast("User permanently deleted.");
        return res.data;
      }),
    [request]
  );

  // ─── DELETE /api/admin/users/bulk/permanent ───────────────────────────────
  const permanentlyDeleteUsers = useCallback(
    ({ ids }) =>
      request(async () => {
        const res = await api.delete(`${BASE}/users/bulk/permanent`, { data: { ids } });
        const { deleted_ids } = res.data?.data ?? {};
        if (deleted_ids?.length) {
          setUsers((prev) => prev.filter((u) => !deleted_ids.includes(u.user_id)));
          toast(`${deleted_ids.length} user(s) permanently deleted.`);
        }
        return res.data;
      }),
    [request]
  );

  // ─── GET /api/admin/users/:id/sessions ────────────────────────────────────
  const fetchUserSessions = useCallback(
    (userId) =>
      request(async () => {
        const res = await api.get(`${BASE}/users/${userId}/sessions`);
        setSessions(res.data?.data ?? []);
        return res.data;
      }),
    [request]
  );

  // ─── DELETE /api/admin/users/:id/sessions/:sid ────────────────────────────
  const terminateSession = useCallback(
    (userId, sessionId) =>
      request(async () => {
        const res = await api.delete(`${BASE}/users/${userId}/sessions/${sessionId}`);
        setSessions((prev) =>
          prev.map((s) => (s.session_id === sessionId ? { ...s, is_active: false } : s))
        );
        toast("Session terminated.");
        return res.data;
      }),
    [request]
  );

  // ─── GET /api/admin/activity ──────────────────────────────────────────────
  const fetchActivity = useCallback(
    ({ page = 1, limit = 20, action = undefined, from = undefined, to = undefined } = {}) =>
      request(async () => {
        const res = await api.get(`${BASE}/activity`, { params: { page, limit, action, from, to } });
        const d = res.data?.data;
        setActivity(d?.activities ?? []);
        setActivityPagination({
          page:         d?.page        ?? 1,
          limit,
          totalRecords: d?.total       ?? 0,
          totalPages:   d?.totalPages  ?? 0,
          hasPrevPage:  (d?.page ?? 1) > 1,
          hasNextPage:  (d?.page ?? 1) < (d?.totalPages ?? 0),
        });
        return d;
      }),
    [request]
  );

  // ─── GET /api/admin/users/:id/activity ────────────────────────────────────
  const fetchUserActivity = useCallback(
    async (userId, { page = 1, limit = 20, action = undefined, from = undefined, to = undefined } = {}) => {
      setActivityLoading(true);
      try {
        const res = await api.get(`${BASE}/users/${userId}/activity`, { params: { page, limit, action, from, to } });
        const d = res.data?.data;
        setActivity(d?.activities ?? []);
        setActivityPagination({
          page:         d?.page        ?? 1,
          limit,
          totalRecords: d?.total       ?? 0,
          totalPages:   d?.totalPages  ?? 0,
          hasPrevPage:  (d?.page ?? 1) > 1,
          hasNextPage:  (d?.page ?? 1) < (d?.totalPages ?? 0),
        });
        return d;
      } catch (err) {
        toast(err?.response?.data?.message ?? "Could not load activity.");
        return null;
      } finally {
        setActivityLoading(false);
      }
    },
    []
  );

  // ─── GET /api/admin/users/field-values ────────────────────────────────────
  const fetchUserFieldValues = useCallback(
    (field) =>
      request(async () => {
        const res = await api.get(`${BASE}/users/field-values`, { params: { field } });
        return res.data?.data;
      }),
    [request]
  );

  // ─── GET /api/admin/users/:id/achievements ────────────────────────────────
  const fetchUserAchievements = useCallback(async (userId) => {
    setAchievementsLoading(true);
    try {
      const res = await api.get(`${BASE}/users/${userId}/achievements`);
      setAchievements(res.data?.data ?? []);
      return res.data?.data;
    } catch (err) {
      toast(err?.response?.data?.message ?? "Could not load achievements.");
      return [];
    } finally {
      setAchievementsLoading(false);
    }
  }, []);

  // ─── POST /api/admin/users/:id/ban ────────────────────────────────────────
  const banUser = useCallback(
    (userId, payload) =>
      request(async () => {
        const res = await api.post(`${BASE}/users/${userId}/ban`, payload);
        setUsers((prev) =>
          prev.map((u) => (u.user_id === userId ? { ...u, is_banned: true } : u))
        );
        if (user?.user_id === userId) setUser((prev) => prev ? { ...prev, is_banned: true } : prev);
        toast("User banned successfully.");
        return res.data;
      }),
    [request, user]
  );

  // ─── POST /api/admin/users/:id/unban ──────────────────────────────────────
  const unbanUser = useCallback(
    (userId, payload) =>
      request(async () => {
        const res = await api.post(`${BASE}/users/${userId}/unban`, payload);
        setUsers((prev) =>
          prev.map((u) => (u.user_id === userId ? { ...u, is_banned: false } : u))
        );
        if (user?.user_id === userId) setUser((prev) => prev ? { ...prev, is_banned: false } : prev);
        toast("User unbanned successfully.");
        return res.data;
      }),
    [request, user]
  );

  // ─── POST /api/admin/users/bulk/ban ───────────────────────────────────────
  const bulkBanUsers = useCallback(
    ({ ids, ...payload }) =>
      request(async () => {
        const res = await api.post(`${BASE}/users/bulk/ban`, { ids, ...payload });
        const { banned_ids } = res.data?.data ?? {};
        if (banned_ids?.length) {
          setUsers((prev) =>
            prev.map((u) => (banned_ids.includes(u.user_id) ? { ...u, is_banned: true } : u))
          );
          toast(`${banned_ids.length} user(s) banned.`);
        }
        return res.data;
      }),
    [request]
  );

  // ─── POST /api/admin/users/bulk/unban ─────────────────────────────────────
  const bulkUnbanUsers = useCallback(
    ({ ids, lift_reason } = {}) =>
      request(async () => {
        const res = await api.post(`${BASE}/users/bulk/unban`, { ids, lift_reason });
        const { unbanned_ids } = res.data?.data ?? {};
        if (unbanned_ids?.length) {
          setUsers((prev) =>
            prev.map((u) => (unbanned_ids.includes(u.user_id) ? { ...u, is_banned: false } : u))
          );
          toast(`${unbanned_ids.length} user(s) unbanned.`);
        }
        return res.data;
      }),
    [request]
  );

  // ─── GET /api/admin/users/:id/bans ────────────────────────────────────────
  const fetchUserBans = useCallback(async (userId) => {
    setBansLoading(true);
    try {
      const res = await api.get(`${BASE}/users/${userId}/bans`);
      setBans(res.data?.data ?? []);
      return res.data?.data;
    } catch (err) {
      toast(err?.response?.data?.message ?? "Could not load ban history.");
      return [];
    } finally {
      setBansLoading(false);
    }
  }, []);

  return (
    <UserContext.Provider value={{
      users, user, sessions, achievements, achievementsLoading, pagination, attributes, loading, error,
      activity, activityPagination, activityLoading,
      bans, bansLoading,
      setPagination,
      fetchUsers, fetchArchivedUsers, fetchUser,
      addStaffUser, updateUser,
      deactivateUser, deactivateUsers,
      restoreUser, restoreUsers,
      permanentlyDeleteUser, permanentlyDeleteUsers,
      fetchUserSessions, terminateSession,
      fetchUserFieldValues,
      fetchUserAchievements,
      fetchActivity, fetchUserActivity,
      banUser, unbanUser, bulkBanUsers, bulkUnbanUsers, fetchUserBans,
    }}>
      {children}
    </UserContext.Provider>
  );
};