// Generated, do not edit. sha256:bf0605d21f5259254ae5ab85694c9ae241adda242e38f4332cc0db1ae9405d9d
import { CONFIG } from '../../shared/config.js';
import { t } from '../i18n/index.js';
import { serverFoutTekst } from '../data/_rpc.js';

async function api(path, { method = 'GET', body = null } = {}) {
  const ctl = new AbortController();
  const timer = setTimeout(() => ctl.abort(), CONFIG.LND.CLIENT_TIMEOUT_MS);
  try {
    const res = await fetch(path, {
      method,
      signal: ctl.signal,
      ...(body ? { headers: { 'Content-Type': 'application/json' }, body: JSON.stringify(body) } : {}),
    });
    const json = await res.json().catch(() => null);
    if (!res.ok) throw new Error(serverFoutTekst(json) || `HTTP ${res.status}`);
    return json;
  } catch (e) {
    if (e.name === 'AbortError') throw new Error(t('common.backendSilent', { s: CONFIG.LND.CLIENT_TIMEOUT_MS / 1000 }));
    throw e;
  } finally { clearTimeout(timer); }
}

export const status = id => api(`/api/lnd/status?connection=${encodeURIComponent(id)}`);
export const setConfig = (id, { url, macaroon, tls_cert }) =>
  api('/api/lnd/config', { method: 'POST', body: { connection: id, url, macaroon, tls_cert } });
export const purgeConfig = id => api('/api/lnd/delete', { method: 'POST', body: { connection: id } });

export const call = (id, endpoint, { query = null, body = null } = {}) =>
  api('/api/lnd/call', { method: 'POST', body: { connection: id, endpoint, query, body } });

export const getInfo = id => call(id, 'getinfo');
export const channelBalance = id => call(id, 'balance_channels');
export const blockchainBalance = id => call(id, 'balance_blockchain');
export const listChannels = id => call(id, 'channels');
export const listClosedChannels = id => call(id, 'channels_closed');
export const listPayments = (id, query = {}) => call(id, 'payments', { query });
export const listInvoices = (id, query = {}) => call(id, 'invoices', { query });
export const forwardingHistory = (id, body = {}) => call(id, 'forwarding', { body });

export async function testLnd(id) {
  const info = await getInfo(id);
  return {
    alias: info.alias || null,
    synced: !!info.synced_to_chain,
    blockHeight: Number(info.block_height) || 0,
  };
}