iife.js

// jsonstat-euro v2.1.1 Copyright 2023 Xavier Badosa https://jsonstat.com
var EuroJSONstat=function(e,t){"use strict";t=t&&Object.prototype.hasOwnProperty.call(t,"default")?t.default:t;function r(e){return(r="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}function a(e){var t=e.lang||"en",a=e.version||"1.0",n=e.dataset||null,i=e.filter||null,l=e.label||null,o={class:"query",lang:t,version:a,dataset:n};return i&&"object"===r(i)&&0!==Object.keys(i).length&&(Object.keys(i).forEach((function(e){var t=i[e];Array.isArray(t)||(i[e]=[t]),0===i[e].length&&delete i[e]})),o.filter=i),l&&"object"===r(l)&&0!==Object.keys(l).length&&(o.label=l),o}function n(e,t){return Object.prototype.hasOwnProperty.call(e,t)}function i(e,t,r,i){var l,o=JSON.parse(JSON.stringify(e));if("string"==typeof i&&o.filter.hasOwnProperty("geo")&&-1!==o.filter.geo.indexOf(i)||(i=null),n(o,"filter")){switch(r){case"last":l=function(e){o.filter[e]=o.filter[e].slice(-1)};break;case"middle":l=function(e){var t=Math.round(o.filter[e].length/2);o.filter[e]=o.filter[e].slice(t-1,t)};break;default:l=function(e){o.filter[e]=o.filter[e].slice(0,1)}}Object.keys(o.filter).forEach(l),!0===t&&(delete o.filter.time,o.filter.lastTimePeriod=["1"]),i&&(o.filter.geo=[i])}return n(o,"label")&&n(o.label,"category")&&(Object.keys(o.label.category).forEach((function(e){o.label.category[e]=o.label.category[e].slice(0,1)})),!0===t&&delete o.label.category.time),a(o)}function l(e){var t=JSON.parse(JSON.stringify(e));return n(t,"filter")?(delete t.filter.time,t.filter.lastTimePeriod=["1"]):t.filter={lastTimePeriod:["1"]},a(t)}function o(e,t,r){void 0===r&&(r=Object.keys(t),t=a({dataset:null,filter:t}));var i=JSON.parse(JSON.stringify(e)),l=n(t,"filter"),o=n(t,"label")&&n(t.label,"category");return r.forEach((function(e){l&&n(t.filter,e)&&(n(i,"filter")||(i.filter={}),i.filter[e]=t.filter[e]),o&&n(t.label.category,e)&&(n(i,"label")?n(i.label,"category")||(i.label.category={}):i.label={},i.label.category[e]=t.label.category[e])})),a(i)}function s(e,t){var r=JSON.parse(JSON.stringify(e)),i=n(r,"filter"),l=n(r,"label"),o=l&&n(r.label,"category"),s=l&&n(r.label,"dimension");return t.forEach((function(e){i&&delete r.filter[e],l&&(o&&delete r.label.category[e],s&&delete r.label.dimension[e])})),a(r)}function c(e){if("string"==typeof e){if(/https?:\/\//i.test(e))return e;e={dataset:e}}if("object"===r(e)&&null!==e&&!Array.isArray(e)&&e.dataset){e=a(e);var t="".concat("https://ec.europa.eu/eurostat/api/dissemination/statistics/").concat(e.version,"/data/").concat(e.dataset,"?lang=").concat(e.lang),n=[],i=e.filter||null;return i&&0!==Object.keys(i).length&&(Object.keys(i).forEach((function(e){i[e].forEach((function(t){n.push("".concat(e,"=").concat(t))}))})),t+="&"+n.join("&")),t}return null}function f(e){e.role={geo:[],time:[],metric:[],classification:[]},e.id.forEach((function(t){switch(e.Dimension(t).role="time"===t||"geo"===t?t:"classification",t){case"geo":case"time":e.role[t].push(t);break;case"unit":case"s_adj":case"indic_co":case"na_item":case"indic":e.role.metric.push(t);break;default:e.role.classification.push(t)}})),e.role.geo.length||delete e.role.geo,e.role.time.length||delete e.role.time,e.role.metric.length||delete e.role.metric,e.role.classification.length||delete e.role.classification}function u(e){if(e)return t(c(e)).then((function(e){return"dataset"===e.class?(f(e),e):e}),(function(e){var t=e.message.slice(0,3),r=isNaN(t)?"418":t;return{class:"error",status:r,label:"418"!==r?e.message.slice(4):e.message}}))}function y(e,t){"string"==typeof e&&(e={dataset:e});var r=!1!==t?l(e):e;return u(r).then((function(e){if("error"===e.class)return e;if(e.error)return{class:"error",status:e.error.status,label:e.error.label};var t={},a={},n={};return e.id.forEach((function(r){var i=e.Dimension(r);a[r]=i.label,t[r]=i.id,n[r]=i.Category().map((function(e){return e.label}))})),{class:"query",dataset:r.dataset,filter:t,label:{dataset:e.label,dimension:a,category:n},lang:r.lang||"en",version:r.version||"1.0"}}))}return e.addParamQuery=o,e.fetchDataset=u,e.fetchEmptyDataset=function(e,r){function a(e){if(!e.ok)throw new Error(e.status+" "+e.statusText);return e.json()}if(e){if("string"==typeof e){if(/https?:\/\//i.test(e))return new Promise((function(e){e({class:"error",status:400,label:"A URL was passed to fetchEmptyDataset. 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