import api from "./client";
import type {
  GroupMeeting,
  MeetingReminder,
  NotificationPreferences,
  PaceStatus,
  ReadingGroup,
} from "../types/notifications";

export const groupsApi = {
  async getPaceStatus(ebookId?: number): Promise<PaceStatus[]> {
    const params: Record<string, string> = {};
    if (ebookId) params.ebook_id = String(ebookId);
    const { data } = await api.get<PaceStatus[]>("/groups/notifications/pace/", { params });
    return data;
  },

  async getPreferences(): Promise<NotificationPreferences> {
    const { data } = await api.get<NotificationPreferences>("/groups/notifications/preferences/");
    return data;
  },

  async updatePreferences(
    prefs: Partial<NotificationPreferences>,
  ): Promise<NotificationPreferences> {
    const { data } = await api.patch<NotificationPreferences>(
      "/groups/notifications/preferences/",
      prefs,
    );
    return data;
  },

  async dismissPaceNotification(meetingId: number, ebookId: number): Promise<void> {
    await api.post("/groups/notifications/dismiss/", {
      meeting_id: meetingId,
      ebook_id: ebookId,
    });
  },

  async getReminders(): Promise<MeetingReminder[]> {
    const { data } = await api.get<MeetingReminder[]>("/groups/notifications/reminders/");
    return data;
  },

  async getGroups(): Promise<ReadingGroup[]> {
    const { data } = await api.get<{ count: number; results: ReadingGroup[] } | ReadingGroup[]>(
      "/groups/groups/",
    );
    if (Array.isArray(data)) return data;
    return data.results ?? [];
  },

  async getUpcomingMeetings(): Promise<GroupMeeting[]> {
    const { data } = await api.get<GroupMeeting[]>("/groups/meetings/upcoming/");
    return data;
  },
};