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import migrate from "$lib/migrate";
import store from "$lib/store";
import { g } from "$lib/db";
import config from "$config";
export let fail = (msg) => {
throw new Error(msg);
};
export let nada = () => {};
export let sleep = (n) => new Promise((r) => setTimeout(r, n));
export let wait = async (f, s = 300, n = 50) => {
let i = 0;
while (!(await f()) && i < s) (await sleep(n)) && i++;
if (i >= s) fail("timeout");
return f();
};
export let prod = process.env.NODE_ENV === "production";
export let bail = (res, msg) => res.code(500).send(msg);
export let SATS = 100000000;
export let sats = (n) => Math.round(n * SATS);
export let btc = (n) => parseFloat((n / SATS).toFixed(8));
export let uniq = (a, k) => [...new Map(a.map((x) => [k(x), x])).values()];
export let pick = (O, K) =>
K.reduce((o, k) => (typeof O[k] !== "undefined" && (o[k] = O[k]), o), {});
export let bip21 = (address, { amount, memo, tip, type }) => {
if (!(amount || memo)) return address;
let network = { liquid: "liquidnetwork", bitcoin: "bitcoin" }[type];
let url = new URLSearchParams();
if (amount) {
url.append("amount", btc(amount));
if (type === "liquid") url.append("assetid", config.liquid.btc);
}
if (memo) url.append("memo", memo);
return `${network}:${address}?${url.toString()}`;
};
export let fields = [
"cipher",
"pubkey",
"password",
"username",
"salt",
"currency",
"currencies",
"fiat",
"otpsecret",
"balance",
"ip",
"pin",
"display",
"haspin",
"profile",
"prompt",
"banner",
];
export let getUser = async (username) => {
if (username === "undefined") fail("invalid user");
return migrate(username);
};
export let getInvoice = async (hash) => {
let iid = await g(`invoice:${hash}`);
if (iid && iid.id) iid = iid.id;
else if (iid && iid.hash) iid = iid.hash;
return await g(`invoice:${iid}`);
}
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