39 lines
1.3 KiB
TypeScript
39 lines
1.3 KiB
TypeScript
import { create } from 'zustand';
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import { applyTheme } from '../appearance/themes';
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export interface Settings {
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fontSize: number; // 12-20
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fontFamily: string;
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autoSaveInterval: number; // 秒 1-30，真实生效
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showLineNumbers: boolean; // 代码块行号，真实生效
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wordWrap: boolean; // 自动换行，真实生效
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confirmDelete: boolean; // 删除前确认，真实生效
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}
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const DEFAULTS: Settings = {
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fontSize: 14,
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fontFamily: 'Consolas, monospace',
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autoSaveInterval: 1,
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showLineNumbers: false,
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wordWrap: true,
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confirmDelete: true,
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};
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const KEY = 'dsh-settings';
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function load(): Settings {
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try { const raw = localStorage.getItem(KEY); if (raw) return { ...DEFAULTS, ...JSON.parse(raw) }; } catch {}
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return DEFAULTS;
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}
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interface SettingsState extends Settings {
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set: <K extends keyof Settings>(key: K, value: Settings[K]) => void;
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persist: () => void;
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}
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export const useSettings = create<SettingsState>((set, get) => ({
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...load(),
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set: (key, value) => { set({ [key]: value } as any); get().persist(); },
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persist: () => { try { localStorage.setItem(KEY, JSON.stringify({ fontSize: get().fontSize, fontFamily: get().fontFamily, autoSaveInterval: get().autoSaveInterval, showLineNumbers: get().showLineNumbers, wordWrap: get().wordWrap, confirmDelete: get().confirmDelete })); } catch {} },
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}));
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