131 lines
3.6 KiB
TypeScript
131 lines
3.6 KiB
TypeScript
import dayjs from 'dayjs';
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import { useAtomValue, useSetAtom } from 'jotai';
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import { atomWithStorage } from 'jotai/utils';
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import { isEqual, reduce } from 'lodash-es';
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import { useCallback, useMemo } from 'react';
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import { v4 } from 'uuid';
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import { SchemeContent, SchemeStorage, SchemeType } from '../models';
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type ColorSet = {
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normal?: string | null;
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hover?: string | null;
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active?: string | null;
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focus?: string | null;
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disabled?: string | null;
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lighten?: string | null;
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darken?: string | null;
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};
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type Scheme = {
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primary?: ColorSet | null;
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secondary?: ColorSet | ColorSet[] | null;
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accent?: ColorSet | null;
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neutral?: ColorSet | null;
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foreground?: ColorSet | null;
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background?: ColorSet | null;
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danger?: ColorSet | null;
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warning?: ColorSet | null;
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success?: ColorSet | null;
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info?: ColorSet | null;
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border?: ColorSet | null;
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};
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export type SchemeSet = {
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id: string;
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name: string;
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createdAt: string;
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description: string | null;
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lightScheme: Scheme;
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darkScheme: Scheme;
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};
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const schemesAtom = atomWithStorage<SchemeContent<SchemeStorage>[]>('schemes', []);
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export const activeSchemeAtom = atomWithStorage<string | null>('activeScheme', null);
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export function useSchemeList(): Pick<SchemeContent<SchemeStorage>, 'id' | 'name' | 'createdAt'>[] {
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const schemes = useAtomValue(schemesAtom);
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const sortedSchemes = useMemo(
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() =>
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schemes
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.sort((a, b) => dayjs(b.createdAt).diff(dayjs(a.createdAt)))
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.map(({ id, name, createdAt, type }) => ({ id, name, createdAt, type })),
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[schemes],
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);
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return sortedSchemes;
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}
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export function useScheme(id: string): SchemeContent<SchemeStorage> | null {
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const schemes = useAtomValue(schemesAtom);
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const scheme = useMemo(() => schemes.find((s) => isEqual(id, s.id)) ?? null, [schemes, id]);
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return scheme;
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}
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export function useActiveScheme(): SchemeContent<SchemeStorage> | null {
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const activeSchemeId = useAtomValue(activeSchemeAtom);
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const activeScheme = useScheme(activeSchemeId ?? 'UNEXISTS');
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return activeScheme;
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}
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export function useCreateScheme(): (
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name: string,
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type: SchemeType,
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description?: string,
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) => string {
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const updateSchemes = useSetAtom(schemesAtom);
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const createSchemeAction = useCallback(
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(name: string, type: SchemeType, description?: string) => {
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const newId = v4();
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updateSchemes((prev) => [
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...prev,
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{
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id: newId,
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name,
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createdAt: dayjs().toISOString(),
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description: description ?? null,
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type,
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schemeStorage: {},
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},
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]);
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return newId;
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},
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[updateSchemes],
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);
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return createSchemeAction;
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}
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export function useUpdateScheme(
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id: string,
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): (updater: (prev: SchemeContent<SchemeStorage>) => SchemeContent<SchemeStorage>) => void {
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const updateSchemes = useSetAtom(schemesAtom);
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const updateAction = useCallback(
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(updater: (prev: SchemeContent<SchemeStorage>) => SchemeContent<SchemeStorage>) => {
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updateSchemes((prev) =>
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reduce(
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prev,
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(acc, scheme) => {
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if (isEqual(id, scheme.id)) {
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acc.push(updater(scheme));
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} else {
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acc.push(scheme);
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}
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return acc;
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},
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[] as SchemeContent<SchemeStorage>[],
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),
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);
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},
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[id],
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);
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return updateAction;
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}
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export function useRemoveScheme(id: string): () => void {
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const updateSchemes = useSetAtom(schemesAtom);
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const removeAction = useCallback(() => {
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updateSchemes((prev) => prev.filter((s) => !isEqual(id, s.id)));
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}, [updateSchemes, id]);
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return removeAction;
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}
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