71 lines
2.0 KiB
TypeScript
71 lines
2.0 KiB
TypeScript
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import { useState } from 'react';
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import { SPLIT_MODES, SPLIT_TYPES, ENDPOINTS, type SplitMode, type SplitType } from '../../../constants/splitConstants';
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import { SplitParameters } from '../../../components/tools/split/SplitSettings';
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export interface SplitParametersHook {
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mode: SplitMode | '';
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parameters: SplitParameters;
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setMode: (mode: SplitMode | '') => void;
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updateParameter: (parameter: keyof SplitParameters, value: string | boolean) => void;
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resetParameters: () => void;
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validateParameters: () => boolean;
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getEndpointName: () => string;
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}
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const initialParameters: SplitParameters = {
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pages: '',
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hDiv: '2',
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vDiv: '2',
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merge: false,
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splitType: SPLIT_TYPES.SIZE,
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splitValue: '',
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bookmarkLevel: '1',
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includeMetadata: false,
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allowDuplicates: false,
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};
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export const useSplitParameters = (): SplitParametersHook => {
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const [mode, setMode] = useState<SplitMode | ''>('');
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const [parameters, setParameters] = useState<SplitParameters>(initialParameters);
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const updateParameter = (parameter: keyof SplitParameters, value: string | boolean) => {
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setParameters(prev => ({ ...prev, [parameter]: value }));
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};
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const resetParameters = () => {
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setParameters(initialParameters);
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setMode('');
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};
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const validateParameters = () => {
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if (!mode) return false;
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switch (mode) {
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case SPLIT_MODES.BY_PAGES:
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return parameters.pages.trim() !== "";
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case SPLIT_MODES.BY_SECTIONS:
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return parameters.hDiv !== "" && parameters.vDiv !== "";
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case SPLIT_MODES.BY_SIZE_OR_COUNT:
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return parameters.splitValue.trim() !== "";
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case SPLIT_MODES.BY_CHAPTERS:
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return parameters.bookmarkLevel !== "";
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default:
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return false;
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}
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};
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const getEndpointName = () => {
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if (!mode) return ENDPOINTS[SPLIT_MODES.BY_PAGES];
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return ENDPOINTS[mode as SplitMode];
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};
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return {
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mode,
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parameters,
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setMode,
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updateParameter,
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resetParameters,
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validateParameters,
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getEndpointName,
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};
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};
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