managarten/apps-archived/reader/apps/mobile/store/store.ts

import { create } from 'zustand';
import { persist, createJSONStorage } from 'zustand/middleware';
import AsyncStorage from '@react-native-async-storage/async-storage';

interface User {
	id: string;
	email: string;
}

interface AppState {
	// User
	user: User | null;
	setUser: (user: User | null) => void;

	// Settings
	settings: {
		voice: string;
		speed: number;
		theme: 'light' | 'dark';
		playbackRate: number;
	};
	updateSettings: (settings: Partial<AppState['settings']>) => void;

	// Audio Player
	currentTextId: string | null;
	isPlaying: boolean;
	currentPosition: number;
	setCurrentText: (textId: string | null) => void;
	setIsPlaying: (playing: boolean) => void;
	setCurrentPosition: (position: number) => void;

	// UI State
	selectedTags: string[];
	toggleTag: (tag: string) => void;
	clearTags: () => void;
}

export const useStore = create<AppState>()(
	persist(
		(set) => ({
			// User
			user: null,
			setUser: (user) => set({ user }),

			// Settings
			settings: {
				voice: 'de-DE-Neural2-A',
				speed: 1.0,
				theme: 'light',
				playbackRate: 1.0,
			},
			updateSettings: (newSettings) =>
				set((state) => ({
					settings: { ...state.settings, ...newSettings },
				})),

			// Audio Player
			currentTextId: null,
			isPlaying: false,
			currentPosition: 0,
			setCurrentText: (textId) => set({ currentTextId: textId, currentPosition: 0 }),
			setIsPlaying: (playing) => set({ isPlaying: playing }),
			setCurrentPosition: (position) => set({ currentPosition: position }),

			// UI State
			selectedTags: [],
			toggleTag: (tag) =>
				set((state) => ({
					selectedTags: state.selectedTags.includes(tag)
						? state.selectedTags.filter((t) => t !== tag)
						: [...state.selectedTags, tag],
				})),
			clearTags: () => set({ selectedTags: [] }),
		}),
		{
			name: 'reader-storage',
			storage: createJSONStorage(() => AsyncStorage),
			partialize: (state) => ({
				settings: state.settings,
				selectedTags: state.selectedTags,
			}),
		}
	)
);