68 lines
1.9 KiB
JavaScript
68 lines
1.9 KiB
JavaScript
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export function getIsGroup(option) {
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return option.type === 'group';
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}
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export function getIgnored(option) {
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return option.type === 'ignored';
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}
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export function patternMatched(pattern, value) {
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try {
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return !!(1 + value.toString().toLowerCase().indexOf(pattern.trim().toLowerCase()));
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} catch (err) {
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return false;
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}
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}
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export function createTmOptions(valueField, childrenField) {
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const options = {
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getIsGroup,
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getIgnored,
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getKey(option) {
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if (getIsGroup(option)) {
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return option.name || option.key || 'key-required';
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}
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// Required for non-custom label & value field
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// eslint-disable-next-line @typescript-eslint/no-non-null-assertion
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return option[valueField];
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},
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getChildren(option) {
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return option[childrenField];
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}
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};
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return options;
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}
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export function filterOptions(originalOpts, filter, pattern, childrenField) {
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if (!filter) return originalOpts;
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function traverse(options) {
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if (!Array.isArray(options)) return [];
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const filteredOptions = [];
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for (const option of options) {
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if (getIsGroup(option)) {
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const children = traverse(option[childrenField]);
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if (children.length) {
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filteredOptions.push(Object.assign({}, option, {
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[childrenField]: children
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}));
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}
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} else if (getIgnored(option)) {
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continue;
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} else if (filter(pattern, option)) {
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filteredOptions.push(option);
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}
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}
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return filteredOptions;
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}
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return traverse(originalOpts);
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}
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export function createValOptMap(options, valueField, childrenField) {
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const valOptMap = new Map();
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options.forEach(option => {
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if (getIsGroup(option)) {
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;
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option[childrenField].forEach(selectGroupOption => {
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valOptMap.set(selectGroupOption[valueField], selectGroupOption);
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});
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} else {
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valOptMap.set(option[valueField], option);
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}
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});
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return valOptMap;
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}
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