-
-
Notifications
You must be signed in to change notification settings - Fork 468
/
replacement.ts
76 lines (60 loc) · 2.27 KB
/
replacement.ts
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
/**
* Copyright 2023-present DreamNum Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import type { IDocumentBody, IDocumentData } from '../../types/interfaces/i-document-data';
import { DocumentDataModel } from './document-data-model';
import { JSONX } from './json-x/json-x';
import { TextX } from './text-x/text-x';
export function replaceInDocumentBody(body: IDocumentBody, query: string, target: string): IDocumentBody {
if (query === '') {
return body;
}
const mockDocumentData: IDocumentData = {
id: 'mock-id',
body,
documentStyle: {},
};
const documentDataModel = new DocumentDataModel(mockDocumentData);
const queryLen = query.length;
let index;
// eslint-disable-next-line no-cond-assign
while ((index = documentDataModel.getBody()!.dataStream.indexOf(query)) >= 0) {
const textX = new TextX();
const jsonX = JSONX.getInstance();
if (index > 0) {
textX.retain(index);
}
if (target.length > 0) {
const sliceBody = documentDataModel.sliceBody(index, index + queryLen);
const replaceBody: IDocumentBody = {
dataStream: target,
};
if (Array.isArray(sliceBody?.textRuns) && sliceBody.textRuns.length) {
replaceBody.textRuns = [{
...sliceBody.textRuns[0],
st: 0,
ed: target.length,
}];
}
textX.insert(target.length, replaceBody);
}
textX.delete(queryLen);
const actions = textX.serialize();
documentDataModel.apply(jsonX.editOp(actions));
}
const newBody = documentDataModel.getBody()!;
documentDataModel.dispose();
return newBody;
}