43 lines
1.1 KiB
JavaScript
43 lines
1.1 KiB
JavaScript
import { APP_CONFIG } from "../app/config.js";
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export const noop = () => {};
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function _debugEnabled(flag) {
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try {
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return Boolean(APP_CONFIG?.[flag]);
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} catch {
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return false;
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}
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}
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function _warn(label, err) {
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try {
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console.warn(`[Majoor] ${label}`, err);
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} catch {}
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}
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export function safeCall(fn, label = "safeCall") {
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try {
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return fn?.();
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} catch (err) {
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if (_debugEnabled("DEBUG_SAFE_CALL")) _warn(label, err);
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return undefined;
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}
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}
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export function safeAddListener(target, event, handler, options, label = "safeAddListener") {
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try {
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target?.addEventListener?.(event, handler, options);
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return () => {
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try {
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target?.removeEventListener?.(event, handler, options);
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} catch (err) {
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if (_debugEnabled("DEBUG_SAFE_LISTENERS")) _warn(`${label}:remove:${String(event || "")}`, err);
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}
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};
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} catch (err) {
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if (_debugEnabled("DEBUG_SAFE_LISTENERS")) _warn(`${label}:add:${String(event || "")}`, err);
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return noop;
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}
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}
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