import { component, page } from "dbgen";
import {
  EComp,
  EPage,
  ESite,
} from "../../../web/src/render/ed/logic/ed-global";
import { IItem } from "../../../web/src/utils/types/item";
import { site_group } from "./actions/site_group";
import { Activity, ActivityKind } from "./type";

/* 
   WARNING:
   CHANGING FUNCTION NAME / OBJECT STRUCTURE 
   WILL *BREAK* OFFLINE STORAGE --
   ONLY ADDITION IS ALLOWED 
*/

export type SAction = typeof SyncActions;

export const SyncActions = {
  code: {
    create: async (id_site: string, name: string) => ({}),
  },
  site: {
    list: async () =>
      ({}) as Record<string, { id: string; name: string; domain: string }>,
    group: async () => ({}) as ReturnType<typeof site_group>,
    load: async (id: string) => ({}) as ESite | void,
    update: async (
      id: string,
      site: Partial<
        Omit<ESite, "js" | "js_compiled"> & {
          js: Buffer;
          js_compiled: Buffer;
        }
      >
    ) => {},
  },
  comp: {
    new: async (arg: {
      group_id: string;
      page_id?: string;
      comp_id?: string;
      item_id: string;
      item: IItem;
    }) => {},
    list: async () =>
      ({}) as Record<string, Exclude<component, "content_tree">>,
    group: async (id_site: string) =>
      ({}) as Record<string, { id: string; name: string; comps: string[] }>,
    load: async (id: string) => ({}) as EComp | void,
  },
  page: {
    list: async (id_site: string) =>
      ({}) as Record<string, Exclude<page, "content_tree">>,
    load: async (id: string) => ({}) as EPage | void,
  },
  yjs: {
    um: async (
      mode: "page" | "comp" | "site",
      action: "undo" | "redo",
      id: string
    ) => {},
    sv_local: async (
      mode: "page" | "comp" | "site",
      id: string,
      bin: Uint8Array
    ) => ({}) as { diff: Uint8Array; sv: Uint8Array } | void,
    diff_local: async (
      mode: "page" | "comp" | "site",
      id: string,
      bin: Uint8Array
    ) => {},
    sv_remote: async (
      mode: "page" | "comp" | "site",
      id: string,
      sv: Uint8Array,
      diff: Uint8Array
    ) => ({}) as { diff: Uint8Array } | void,
  },
  activity: async (
    target: { comp_id?: string; page_id?: string; item_id: string },
    kind: ActivityKind,
    activity: Activity
  ) => {},
  client: {
    info: async (client_ids: string[]) =>
      ({}) as Record<string, { id: string; username: string }>,
  },
};