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import { readable } from 'svelte/store';
import { browser } from '$app/env';
const internals = {
kHost: import.meta.env.VITE_PUBLIC_BASE_PATH || 'http://localhost:3000',
kDataPrefix: '/data/',
kAdjectivesPath: '/adjectives.json',
kNounsPath: '/nouns.json',
async get(locale, path) {
const shortLocale = locale.split('-')[0];
const targetFile = internals.kHost + internals.kDataPrefix + shortLocale + path;
const data = browser && localStorage.getItem(targetFile);
if (data) {
return JSON.parse(data);
}
let newData = await (await fetch(targetFile)).json();
browser && localStorage.setItem(targetFile, JSON.stringify(newData));
return newData;
},
random(list) {
return list[Math.floor(Math.random() * list.length)];
}
};
export const getPrompt = function (locale) {
return readable(null, function (set) {
(async function() {
const adjectives = await internals.get(locale, internals.kAdjectivesPath);
const nouns = await internals.get(locale, internals.kNounsPath);
set(`${internals.random(nouns)}, ${internals.random(nouns)}, ${internals.random(adjectives)}`);
})();
return function stop() {};
});
};
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