2023-07-23 15:23:01 +03:00
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import { CstType, ExpressionStatus, IConstituenta, IRSForm, ParsingStatus, TokenID } from './models';
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2023-07-20 17:11:03 +03:00
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export interface IRSButtonData {
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text: string
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tooltip: string
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}
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export interface IStatusInfo {
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text: string
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color: string
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tooltip: string
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}
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export function getTypeLabel(cst: IConstituenta) {
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if (cst.parse?.typification) {
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return cst.parse.typification;
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}
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if (cst.parse?.status !== ParsingStatus.VERIFIED) {
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return 'N/A';
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}
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return 'Логический';
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}
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export function getRSButtonData(id: TokenID): IRSButtonData {
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switch(id) {
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case TokenID.BOOLEAN: return {
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text: 'ℬ()',
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tooltip: 'Булеан [Alt + E]',
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};
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case TokenID.DECART: return {
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text: '×',
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tooltip: 'Декартово произведение [Shift + 8]',
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};
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case TokenID.PUNC_PL: return {
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text: '( )',
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tooltip: 'Скобки вокруг выражения [ Alt + Shift + 9 ]',
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};
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case TokenID.PUNC_SL: return {
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text: '[ ]',
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tooltip: 'Скобки вокруг выражения [ Alt + [ ]',
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};
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case TokenID.FORALL: return {
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text: '∀',
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tooltip: 'Квантор всеобщности [`]',
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};
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case TokenID.EXISTS: return {
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text: '∃',
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tooltip: 'Квантор существования [Shift + `]',
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};
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case TokenID.NOT: return {
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text: '¬',
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tooltip: 'Отрицание [Alt + `]',
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};
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case TokenID.AND: return {
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text: '&',
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tooltip: 'Конъюнкция [Alt + 3 ~ Shift + 7]',
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};
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case TokenID.OR: return {
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text: '∨',
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tooltip: 'дизъюнкция [Alt + Shift + 3]',
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};
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case TokenID.IMPLICATION: return {
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text: '⇒',
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tooltip: 'импликация [Alt + 4]',
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};
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case TokenID.EQUIVALENT: return {
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text: '⇔',
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tooltip: 'эквивалентность [Alt + Shift + 4]',
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};
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case TokenID.LIT_EMPTYSET: return {
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text: '∅',
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tooltip: 'пустое множество [Alt + X]',
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};
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case TokenID.LIT_INTSET: return {
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text: 'Z',
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tooltip: 'целые числа [Alt + Z]',
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};
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case TokenID.EQUAL: return {
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text: '=',
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tooltip: 'равенство',
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};
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case TokenID.NOTEQUAL: return {
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text: '≠',
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tooltip: 'неравенство [Alt + Shift + `]',
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};
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case TokenID.GREATER_OR_EQ: return {
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text: '≥',
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tooltip: 'больше или равно',
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};
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case TokenID.LESSER_OR_EQ: return {
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text: '≤',
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tooltip: 'меньше или равно',
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};
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case TokenID.IN: return {
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text: '∈',
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tooltip: 'быть элементом (принадлежит) [Alt + \']',
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};
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case TokenID.NOTIN: return {
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text: '∉',
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tooltip: 'не принадлежит [Alt + Shift + \']',
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};
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case TokenID.SUBSET_OR_EQ: return {
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text: '⊆',
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tooltip: 'быть частью (нестрогое подмножество) [Alt + 2]',
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};
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case TokenID.SUBSET: return {
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text: '⊂',
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tooltip: 'строгое подмножество [Alt + ;]',
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};
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case TokenID.NOTSUBSET: return {
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text: '⊄',
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tooltip: 'не подмножество [Alt + Shift + 2]',
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};
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case TokenID.INTERSECTION: return {
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text: '∩',
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tooltip: 'пересечение [Alt + Y]',
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};
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case TokenID.UNION: return {
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text: '∪',
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tooltip: 'объединение [Alt + U]',
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};
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case TokenID.SET_MINUS: return {
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text: '\\',
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tooltip: 'Разность множеств [Alt + 5]',
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};
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case TokenID.SYMMINUS: return {
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text: '∆',
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tooltip: 'Симметрическая разность [Alt + Shift + 5]',
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};
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case TokenID.NT_DECLARATIVE_EXPR: return {
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text: 'D{}',
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tooltip: 'Декларативная форма определения терма [Alt + D]',
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};
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case TokenID.NT_IMPERATIVE_EXPR: return {
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text: 'I{}',
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tooltip: 'императивная форма определения терма [Alt + G]',
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};
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case TokenID.NT_RECURSIVE_FULL: return {
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text: 'R{}',
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tooltip: 'рекурсивная (цикличная) форма определения терма [Alt + T]',
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};
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case TokenID.BIGPR: return {
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text: 'Pr1()',
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tooltip: 'большая проекция [Alt + Q]',
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};
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case TokenID.SMALLPR: return {
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text: 'pr1()',
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tooltip: 'малая проекция [Alt + W]',
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};
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case TokenID.FILTER: return {
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text: 'Fi1[]()',
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tooltip: 'фильтр [Alt + F]',
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};
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case TokenID.REDUCE: return {
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text: 'red()',
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tooltip: 'множество-сумма [Alt + R]',
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};
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case TokenID.CARD: return {
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text: 'card()',
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tooltip: 'мощность [Alt + C]',
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};
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case TokenID.BOOL: return {
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text: 'bool()',
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tooltip: 'синглетон [Alt + B]',
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};
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case TokenID.DEBOOL: return {
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text: 'debool()',
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tooltip: 'десинглетон [Alt + V]',
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};
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case TokenID.PUNC_ASSIGN: return {
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text: ':=',
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tooltip: 'присвоение (императивный синтаксис)',
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};
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case TokenID.PUNC_ITERATE: return {
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text: ':∈',
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tooltip: 'перебор элементов множества (императивный синтаксис)',
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};
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}
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return {
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text: 'undefined',
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tooltip: 'undefined',
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}
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}
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export function getCstTypeLabel(type: CstType) {
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switch(type) {
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case CstType.BASE: return 'Базисное множество';
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case CstType.CONSTANT: return 'Константное множество';
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case CstType.STRUCTURED: return 'Родовая структура';
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case CstType.AXIOM: return 'Аксиома';
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case CstType.TERM: return 'Терм';
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case CstType.FUNCTION: return 'Терм-функция';
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case CstType.PREDICATE: return 'Предикат-функция';
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case CstType.THEOREM: return 'Теорема';
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}
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}
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export const CstTypeSelector = (Object.values(CstType)).map(
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(typeStr) => {
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const type = typeStr as CstType;
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return {value: type, label: getCstTypeLabel(type)};
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});
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export function getCstTypePrefix(type: CstType) {
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switch(type) {
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case CstType.BASE: return 'X';
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case CstType.CONSTANT: return 'C';
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case CstType.STRUCTURED: return 'S';
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case CstType.AXIOM: return 'A';
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case CstType.TERM: return 'T';
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case CstType.FUNCTION: return 'F';
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case CstType.PREDICATE: return 'P';
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case CstType.THEOREM: return 'T';
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}
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}
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export function getStatusInfo(status?: ExpressionStatus): IStatusInfo {
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switch (status) {
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case ExpressionStatus.UNDEFINED: return {
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text: 'N/A',
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color: 'bg-[#b3bdff] dark:bg-[#1e00b3]',
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tooltip: 'произошла ошибка при проверке выражения'
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};
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case ExpressionStatus.UNKNOWN: return {
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text: 'неизв',
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color: 'bg-[#b3bdff] dark:bg-[#1e00b3]',
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tooltip: 'требует проверки выражения'
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};
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case ExpressionStatus.INCORRECT: return {
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text: 'ошибка',
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color: 'bg-[#ff8080] dark:bg-[#800000]',
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tooltip: 'ошибка в выражении'
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};
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case ExpressionStatus.INCALCULABLE: return {
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text: 'невыч',
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color: 'bg-[#ffbb80] dark:bg-[#964600]',
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tooltip: 'выражение не вычислимо (экспоненциальная сложность)'
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};
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case ExpressionStatus.PROPERTY: return {
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text: 'св-во',
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color: 'bg-[#a5e9fa] dark:bg-[#36899e]',
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tooltip: 'можно проверить принадлежность, но нельзя получить значение'
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};
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case ExpressionStatus.VERIFIED: return {
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text: 'ок',
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color: 'bg-[#aaff80] dark:bg-[#2b8000]',
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tooltip: 'выражение корректно и вычислимо'
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};
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}
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return {
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text: 'undefined',
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color: '',
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tooltip: '!ERROR!'
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};
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}
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export function extractGlobals(expression: string): Set<string> {
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return new Set(expression.match(/[XCSADFPT]\d+/g) || []);
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}
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export function createAliasFor(type: CstType, schema: IRSForm): string {
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let index = 1;
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let prefix = getCstTypePrefix(type);
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let name = prefix + index;
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if (schema.items && schema.items.length > 0) {
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for (let i = 0; i < schema.items.length; ++i) {
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if (schema.items[i].alias === name) {
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++index;
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name = prefix + index;
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i = 0;
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}
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}
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}
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return name;
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}
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