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import type Urbit from "urbit-api";
import type { Cursor, FC, FullNode, PID, PostID } from "@/types/trill";
import type { Ship } from "@/types/urbit";
import { FeedPostCount } from "../constants";
import type { UserProfile, UserType } from "@/types/nostrill";
import type { AsyncRes } from "@/types/ui";
// Subscribe
type Handler = (date: any) => void;
export default class IO {
airlock;
subs: Map<string, number> = new Map();
constructor(airlock: Urbit) {
this.airlock = airlock;
}
private async thread(threadName: string, json: any) {
return this.airlock.thread({
body: json,
inputMark: "json",
outputMark: "json",
threadName,
});
}
private async poke(json: any) {
return this.airlock.poke({ app: "nostrill", mark: "json", json });
}
private async scry(path: string) {
return this.airlock.scry({ app: "nostrill", path });
}
private async sub(path: string, handler: Handler) {
const has = this.subs.get(path);
if (has) return;
const err = (err: any, _id: string) =>
console.log(err, "error on nostrill subscription");
const quit = (data: any) => {
console.log(data, "nostrill subscription kicked");
this.subs.delete(path);
};
const res = await this.airlock.subscribe({
app: "nostrill",
path,
event: handler,
err,
quit,
});
this.subs.set(path, res);
console.log(res, "subscribed to nostrill agent");
}
async unsub(sub: number) {
return await this.airlock.unsubscribe(sub);
}
// subs
async subscribeStore(handler: Handler) {
const res = await this.sub("/ui", handler);
return res;
}
// scries
async scryFeed(
host: Ship,
start: Cursor,
end: Cursor,
desc = true,
replies = false,
) {
const order = desc ? 1 : 0;
const rp = replies ? 1 : 0;
const path = `/j/feed/${host}/${start}/${end}/${FeedPostCount}/${order}/${rp}`;
return await this.scry(path);
}
async scryThread(
host: Ship,
id: PostID,
// start: Cursor,
// end: Cursor,
// desc = true,
): AsyncRes<FullNode> {
// const order = desc ? 1 : 0;
// const path = `/j/thread/${host}/${id}/${start}/${end}/${FeedPostCount}/${order}`;
const path = `/j/thread/${host}/${id}`;
const res = await this.scry(path);
if (!("begs" in res)) return { error: "wrong result" };
if ("ng" in res.begs) return { error: res.begs.ng };
if ("ok" in res.begs) {
if (!("thread" in res.begs.ok)) return { error: "wrong result" };
else return { ok: res.begs.ok.thread };
} else return { error: "wrong result" };
}
// pokes
async pokeAlive() {
return await this.poke({ alive: true });
}
async addPost(content: string) {
const json = { add: { content } };
return this.poke({ post: json });
}
async addReply(content: string, host: string, id: string, thread: string) {
const json = { reply: { content, host, id, thread } };
return this.poke({ post: json });
}
async addQuote(content: string, pid: PID) {
const json = { quote: { content, host: pid.ship, id: pid.id } };
return this.poke({ post: json });
}
async addRP(pid: PID) {
const json = { quote: { host: pid.ship, id: pid.id } };
return this.poke({ post: json });
}
// async addPost(post: SentPoast, gossip: boolean) {
// const json = {
// "new-post": {
// "sent-post": post,
// gossip,
// },
// };
// return this.poke(json);
// }
async deletePost(id: string) {
const host = `~${this.airlock.ship}`;
const json = {
"del-post": {
ship: host,
id: id,
},
};
return this.poke(json);
}
async addReact(ship: Ship, id: PostID, reaction: string) {
const json = {
"new-react": {
react: reaction,
pid: {
id: id,
ship: ship,
},
},
};
return this.poke(json);
}
// follows
async follow(user: UserType) {
const json = { add: user };
return this.poke({ fols: json });
}
async unfollow(user: UserType) {
const json = { del: user };
return await this.poke({ fols: json });
}
// profiles
async createProfile(profile: UserProfile) {
const json = { add: profile };
return await this.poke({ prof: json });
}
async deleteProfile() {
const json = { del: null };
return await this.poke({ prof: json });
}
async cycleKeys() {
return await this.poke({ keys: null });
}
// relaying
async addRelay(url: string) {
const json = { add: url };
return await this.poke({ rela: json });
}
async deleteRelay(url: string) {
const json = { del: url };
return await this.poke({ rela: json });
}
async syncRelays() {
// TODO make it choosable?
const json = { sync: null };
return await this.poke({ rela: json });
}
async relayPost(host: string, id: string, relays: string[]) {
const json = { send: { host, id, relays } };
return await this.poke({ rela: json });
}
// threads
//
async peekFeed(
host: string,
): AsyncRes<{ feed: FC; profile: UserProfile | null }> {
try {
const json = { begs: { feed: host } };
const res: any = await this.thread("beg", json);
console.log("peeking feed", res);
if (!("begs" in res)) return { error: "wrong request" };
if ("ng" in res.begs) return { error: res.begs.ng };
if (!("feed" in res.begs.ok)) return { error: "wrong request" };
else return { ok: res.begs.ok };
} catch (e) {
return { error: `${e}` };
}
}
async peekThread(host: string, id: string): AsyncRes<FullNode> {
try {
const json = { begs: { thread: { host, id } } };
const res: any = await this.thread("beg", json);
console.log("peeking feed", res);
if (!("begs" in res)) return { error: "wrong request" };
if ("ng" in res.begs) return { error: res.begs.ng };
if (!("thread" in res.begs.ok)) return { error: "wrong request" };
else return { ok: res.begs.ok.thread };
} catch (e) {
return { error: `${e}` };
}
}
}
// notifications
// mark as read
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