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import Vue from 'vue';
import VueApollo from 'vue-apollo';
import createDefaultClient from '~/lib/graphql';
import TopicsTokenSelector from './components/topics_token_selector.vue';
Vue.use(VueApollo);
const apolloProvider = new VueApollo({
defaultClient: createDefaultClient(),
});
export default () => {
const el = document.querySelector('.js-topics-selector');
if (!el) return null;
const { hiddenInputId } = el.dataset;
const hiddenInput = document.getElementById(hiddenInputId);
const selected = hiddenInput.value
? hiddenInput.value.split(/,\s*/).map((token, index) => ({
id: index,
name: token,
}))
: [];
return new Vue({
el,
apolloProvider,
render(createElement) {
return createElement(TopicsTokenSelector, {
props: {
selected,
},
on: {
update(tokens) {
const value = tokens.map(({ name }) => name).join(', ');
hiddenInput.value = value;
// Dispatch `input` event so form submit button becomes active
hiddenInput.dispatchEvent(
new Event('input', {
bubbles: true,
cancelable: true,
}),
);
},
},
});
},
});
};
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