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Refactoring: improve deleteConstituenta

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This commit is contained in:
IRBorisov 2023-11-27 14:20:21 +03:00
parent 7094df1200
commit 15fe1f3200
1 changed files with 36 additions and 18 deletions
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54
rsconcept/frontend/src/pages/RSFormPage/RSTabs.tsx
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@ -22,7 +22,7 @@ import DlgRenameCst from '../../dialogs/DlgRenameCst';
import DlgShowAST from '../../dialogs/DlgShowAST';
import DlgUploadRSForm from '../../dialogs/DlgUploadRSForm';
import useModificationPrompt from '../../hooks/useModificationPrompt';
import { ICstCreateData, ICstRenameData, ICstUpdateData, TermForm } from '../../models/rsform';
import { IConstituenta, ICstCreateData, ICstRenameData, ICstUpdateData, IRSForm, TermForm } from '../../models/rsform';
import { SyntaxTree } from '../../models/rslang';
import { EXTEOR_TRS_FILE, prefixes, TIMEOUT_UI_REFRESH } from '../../utils/constants';
import { createAliasFor } from '../../utils/misc';
@ -191,28 +191,20 @@ function RSTabs() {
const data = {
items: deleted
};
let activeIndex = schema.items.findIndex(cst => cst.id === activeID);
cstDelete(data, () => {
const deletedNames = deleted.map(id => schema.items.find(cst => cst.id === id)?.alias).join(', ');
toast.success(`Конституенты удалены: ${deletedNames}`);
if (deleted.length === schema.items.length) {
const deletedNames = deleted.map(id => schema.items.find(cst => cst.id === id)?.alias).join(', ');
const isEmpty = deleted.length === schema.items.length;
const nextActive = isEmpty ? undefined : getNextActiveOnDelete(activeID, schema.items, deleted);
cstDelete(data, () => {
toast.success(`Конституенты удалены: ${deletedNames}`);
if (isEmpty) {
navigateTab(RSTabID.CST_LIST);
} else if (activeIndex === -1) {
} else if (!nextActive) {
navigateTab(activeTab);
} else {
while (activeIndex < schema.items.length && deleted.find(id => id === schema.items[activeIndex].id)) {
++activeIndex;
}
if (activeIndex >= schema.items.length) {
activeIndex = schema.items.length - 1;
while (activeIndex >= 0 && deleted.find(id => id === schema.items[activeIndex].id)) {
--activeIndex;
}
}
navigateTab(activeTab, schema.items[activeIndex].id);
navigateTab(activeTab, nextActive);
}
if (afterDelete) afterDelete(deleted);
});
}, [afterDelete, cstDelete, schema, activeID, activeTab, navigateTab]);
@ -470,3 +462,29 @@ function RSTabs() {
}
export default RSTabs;
// ====== Internals =========
function getNextActiveOnDelete(activeID: number | undefined, items: IConstituenta[], deleted: number[]): number | undefined {
if (items.length === deleted.length) {
return undefined;
}
let activeIndex = items.findIndex(cst => cst.id === activeID);
if (activeIndex === -1) {
return undefined;
}
while (
activeIndex < items.length &&
deleted.find(id => id === items[activeIndex].id)
) {
++activeIndex;
}
if (activeIndex >= items.length) {
activeIndex = items.length - 1;
while (activeIndex >= 0 && deleted.find(id => id === items[activeIndex].id)) {
--activeIndex;
}
}
return items[activeIndex].id;
}