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search tokenizer

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SPRINX0\prochazka
2024-12-16 16:50:17 +01:00
parent bf4841bca4
commit 5544b6291b
4 changed files with 80 additions and 19 deletions
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64
packages/tools/src/filterName.ts
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@@ -67,24 +67,56 @@ export function filterNameCompoud(
return 'none';
}
export function tokenizeBySearchFilter(text: string, filter: string): { token: string; isMatch: boolean }[] {
const tokens = filter.split(' ').map(x => x.trim());
const result = [];
let lastMatch = 0;
for (const token of tokens) {
const index = text.indexOf(token, lastMatch);
if (index < 0) {
result.push({ token, isMatch: false });
continue;
export function tokenizeBySearchFilter(text: string, filter: string): { text: string; isMatch: boolean }[] {
const camelTokens = [];
const stdTokens = [];
for (const token of filter.split(' ').map(x => x.trim())) {
if (token.replace(/[A-Z]/g, '').length == 0) {
camelTokens.push(token);
} else {
stdTokens.push(token.toUpperCase());
}
result.push({ token: text.substring(lastMatch, index), isMatch: false });
result.push({ token: text.substring(index, index + token.length), isMatch: true });
lastMatch = index + token.length;
}
result.push({ token: text.substring(lastMatch), isMatch: false });
let res = [
{
text,
isMatch: false,
},
];
return result;
for (const token of stdTokens) {
const nextres = [];
for (const item of res) {
const index = item.text?.toUpperCase().indexOf(token);
if (index < 0) {
nextres.push(item);
} else {
nextres.push({ text: item.text.substring(0, index), isMatch: false });
nextres.push({ text: item.text.substring(index, index + token.length), isMatch: true });
nextres.push({ text: item.text.substring(index + token.length), isMatch: false });
}
}
res = nextres;
}
return res;
// const result = [];
// let lastMatch = 0;
// for (const token of tokens) {
// const index = text.indexOf(token, lastMatch);
// if (index < 0) {
// result.push({ token, isMatch: false });
// continue;
// }
// result.push({ token: text.substring(lastMatch, index), isMatch: false });
// result.push({ token: text.substring(index, index + token.length), isMatch: true });
// lastMatch = index + token.length;
// }
// result.push({ token: text.substring(lastMatch), isMatch: false });
// return result;
}