93 lines
2.3 KiB
JavaScript
93 lines
2.3 KiB
JavaScript
const AREA_EMPTY_CODE = "000000";
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const INHERIT_SLOTS = [
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"title",
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"cancel",
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"confirm",
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"toolbar",
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"columns-top",
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"columns-bottom"
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];
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const INHERIT_PROPS = [
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"title",
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"loading",
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"readonly",
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"optionHeight",
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"swipeDuration",
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"visibleOptionNum",
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"cancelButtonText",
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"confirmButtonText"
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];
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const makeOption = (text = "", value = AREA_EMPTY_CODE, children = void 0) => ({
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text,
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value,
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children
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});
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function formatDataForCascade({
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areaList,
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columnsNum,
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columnsPlaceholder: placeholder
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}) {
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const {
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city_list: city = {},
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county_list: county = {},
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province_list: province = {}
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} = areaList;
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const showCity = +columnsNum > 1;
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const showCounty = +columnsNum > 2;
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const getProvinceChildren = () => {
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if (showCity) {
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return placeholder.length > 1 ? [
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makeOption(
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placeholder[1],
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AREA_EMPTY_CODE,
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showCounty ? [] : void 0
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)
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] : [];
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}
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};
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const provinceMap = /* @__PURE__ */ new Map();
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Object.keys(province).forEach((code) => {
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provinceMap.set(
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code.slice(0, 2),
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makeOption(province[code], code, getProvinceChildren())
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);
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});
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const cityMap = /* @__PURE__ */ new Map();
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if (showCity) {
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const getCityChildren = () => {
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if (showCounty) {
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return placeholder.length > 2 ? [makeOption(placeholder[2])] : [];
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}
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};
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Object.keys(city).forEach((code) => {
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const option = makeOption(city[code], code, getCityChildren());
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cityMap.set(code.slice(0, 4), option);
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const province2 = provinceMap.get(code.slice(0, 2));
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if (province2) {
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province2.children.push(option);
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}
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});
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}
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if (showCounty) {
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Object.keys(county).forEach((code) => {
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const city2 = cityMap.get(code.slice(0, 4));
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if (city2) {
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city2.children.push(makeOption(county[code], code));
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}
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});
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}
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const options = Array.from(provinceMap.values());
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if (placeholder.length) {
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const county2 = showCounty ? [makeOption(placeholder[2])] : void 0;
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const city2 = showCity ? [makeOption(placeholder[1], AREA_EMPTY_CODE, county2)] : void 0;
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options.unshift(makeOption(placeholder[0], AREA_EMPTY_CODE, city2));
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}
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return options;
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}
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export {
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AREA_EMPTY_CODE,
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INHERIT_PROPS,
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INHERIT_SLOTS,
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formatDataForCascade
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};
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