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import type { JSX } from "react";
import { start } from "@/logic/api";
import IO from "@/logic/requests/nostrill";
import type { ComposerData } from "@/types/ui";
import { create } from "zustand";
import type { Fact, Relays, UserProfile } from "@/types/nostrill";
import type { Event } from "@/types/nostr";
import type { FC, Poast } from "@/types/trill";
import type { Notification } from "@/types/notifications";
import { useShallow } from "zustand/shallow";
// TODO handle airlock connection issues
// the SSE pipeline has a "status-update" event FWIW
// type AirlockState = "connecting" | "connected" | "failed";
export type LocalState = {
isNew: boolean;
api: IO | null;
init: () => Promise<void>;
UISettings: Record<string, any>;
modal: JSX.Element | null;
setModal: (modal: JSX.Element | null) => void;
composerData: ComposerData | null;
setComposerData: (c: ComposerData | null) => void;
pubkey: string;
nostrFeed: Event[];
relays: Relays;
profiles: Map<string, UserProfile>; // pubkey key
addProfile: (key: string, u: UserProfile) => void;
following: Map<string, FC>;
following2: FC;
followers: string[];
// Notifications
notifications: Notification[];
unreadNotifications: number;
addNotification: (
notification: Omit<Notification, "id" | "timestamp" | "read">,
) => void;
markNotificationRead: (id: string) => void;
markAllNotificationsRead: () => void;
clearNotifications: () => void;
lastFact: Fact | null;
};
const creator = create<LocalState>();
export const useStore = creator((set, get) => ({
isNew: false,
api: null,
init: async () => {
const airlock = await start();
const api = new IO(airlock);
console.log({ api });
await api.subscribeStore((data) => {
if ("state" in data) {
console.log("state", data.state);
const { feed, nostr, following, following2, relays, profiles, pubkey } =
data.state;
const flwing = new Map(Object.entries(following as Record<string, FC>));
flwing.set(api!.airlock.our!, feed);
set({
relays,
nostrFeed: nostr,
profiles: new Map(Object.entries(profiles)),
following: flwing,
following2,
pubkey,
});
} else if ("fact" in data) {
const fact: Fact = data.fact;
set({ lastFact: fact });
if ("fols" in fact) {
const { following, profiles } = get();
if ("new" in fact.fols) {
const { user, feed, profile } = fact.fols.new;
following.set(user, feed);
if (profile) profiles.set(user, profile);
set({ following, profiles });
}
if ("quit" in fact.fols) {
following.delete(fact.fols.quit);
set({ following });
}
}
if ("post" in fact) {
if ("add" in fact.post) {
const post: Poast = fact.post.add.post;
const following = get().following;
const curr = following.get(post.author);
const fc = curr ? curr : { feed: {}, start: null, end: null };
fc.feed[post.id] = post;
following.set(post.author, fc);
set({ following });
}
}
if ("nostr" in fact) {
console.log("nostr fact", fact);
if ("feed" in fact.nostr) set({ nostrFeed: fact.nostr.feed });
if ("relays" in fact.nostr) set({ relays: fact.nostr.relays });
if ("event" in fact.nostr) {
// console.log("san event", fact.nostr.event);
const event: Event = fact.nostr.event;
if (event.kind === 1) {
const nostrFeed = get().nostrFeed;
set({ nostrFeed: [...nostrFeed, event] });
}
if (event.kind === 0) {
const profiles = get().profiles;
const data = JSON.parse(event.content);
const { name, picture, about, ...other } = data;
const prof = { name, picture, about, other };
const np = profiles.set(event.pubkey, prof);
set({ profiles: np });
}
}
// if ("user" in data.fact.nostr)
// if ("thread" in data.fact.nostr)
}
}
});
set({ api });
},
pubkey: "",
profiles: new Map(),
addProfile: (key, profile) => {
const profiles = get().profiles;
profiles.set(key, profile);
set({ profiles });
},
lastFact: null,
relays: {},
nostrFeed: [],
following: new Map(),
followers: [],
following2: { feed: {}, start: "", end: "" },
UISettings: {},
modal: null,
setModal: (modal) => set({ modal }),
// composer data
composerData: null,
setComposerData: (composerData) => set({ composerData }),
// Notifications
notifications: [],
unreadNotifications: 0,
addNotification: (notification) => {
const newNotification: Notification = {
...notification,
id: `${Date.now()}-${Math.random().toString(36).substr(2, 9)}`,
timestamp: new Date(),
read: false,
};
set((state) => ({
notifications: [newNotification, ...state.notifications],
unreadNotifications: state.unreadNotifications + 1,
}));
},
markNotificationRead: (id) => {
set((state) => ({
notifications: state.notifications.map((n) =>
n.id === id ? { ...n, read: true } : n,
),
unreadNotifications: Math.max(0, state.unreadNotifications - 1),
}));
},
markAllNotificationsRead: () => {
set((state) => ({
notifications: state.notifications.map((n) => ({ ...n, read: true })),
unreadNotifications: 0,
}));
},
clearNotifications: () => {
set({ notifications: [], unreadNotifications: 0 });
},
}));
const useShallowStore = <T extends (state: LocalState) => any>(
selector: T,
): ReturnType<T> => useStore(useShallow(selector));
export default useShallowStore;
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