39 lines
1.1 KiB
JavaScript
39 lines
1.1 KiB
JavaScript
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import { isObject } from './utils.js';
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import { paramsList } from './params-list.js';
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function getChangedParams(swiperParams, oldParams) {
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const keys = [];
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if (!oldParams) return keys;
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const addKey = key => {
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if (keys.indexOf(key) < 0) keys.push(key);
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};
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const watchParams = paramsList.filter(key => key[0] === '_').map(key => key.replace(/_/, ''));
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watchParams.forEach(key => {
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if (key in swiperParams && key in oldParams) {
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if (isObject(swiperParams[key]) && isObject(oldParams[key])) {
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const newKeys = Object.keys(swiperParams[key]);
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const oldKeys = Object.keys(oldParams[key]);
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if (newKeys.length !== oldKeys.length) {
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addKey(key);
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} else {
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newKeys.forEach(newKey => {
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if (swiperParams[key][newKey] !== oldParams[key][newKey]) {
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addKey(key);
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}
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});
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oldKeys.forEach(oldKey => {
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if (swiperParams[key][oldKey] !== oldParams[key][oldKey]) addKey(key);
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});
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}
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} else if (swiperParams[key] !== oldParams[key]) {
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addKey(key);
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}
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}
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});
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return keys;
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}
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export { getChangedParams };
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