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import { toRef, isRef } from 'vue';
import { u as useNuxtApp } from './server.mjs';
const useStateKeyPrefix = "$s";
function useState(...args) {
const autoKey = typeof args[args.length - 1] === "string" ? args.pop() : void 0;
if (typeof args[0] !== "string") {
args.unshift(autoKey);
}
const [_key, init] = args;
if (!_key || typeof _key !== "string") {
throw new TypeError("[nuxt] [useState] key must be a string: " + _key);
}
if (init !== void 0 && typeof init !== "function") {
throw new Error("[nuxt] [useState] init must be a function: " + init);
}
const key = useStateKeyPrefix + _key;
const nuxtApp = useNuxtApp();
const state = toRef(nuxtApp.payload.state, key);
if (init) {
nuxtApp._state[key] ??= { _default: init };
}
if (state.value === void 0 && init) {
const initialValue = init();
if (isRef(initialValue)) {
nuxtApp.payload.state[key] = initialValue;
return initialValue;
}
state.value = initialValue;
}
return state;
}
let _counter = 0;
function useToast() {
const toasts = useState("app:toasts", () => []);
function toast(msg, type = "info", duration = 3e3) {
const id = ++_counter;
toasts.value.push({ id, type, msg });
if (duration > 0) {
setTimeout(() => {
toasts.value = toasts.value.filter((t) => t.id !== id);
}, duration);
}
}
return {
toasts,
toast,
success: (msg, duration) => toast(msg, "success", duration),
error: (msg, duration) => toast(msg, "error", duration),
info: (msg, duration) => toast(msg, "info", duration),
warn: (msg, duration) => toast(msg, "warning", duration)
};
}
export { useToast as u };
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