70 lines
1.9 KiB
TypeScript
70 lines
1.9 KiB
TypeScript
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import { UserSettings, ChatSession, AppLanguage } from "../types";
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import { DEFAULT_LANGUAGE } from "../constants";
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const KEYS = {
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SETTINGS: "sociopal_settings",
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SESSIONS: "sociopal_sessions",
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CURRENT_SESSION: "sociopal_current_session_id"
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};
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export const loadSettings = (): UserSettings => {
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const stored = localStorage.getItem(KEYS.SETTINGS);
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if (stored) return JSON.parse(stored);
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return {
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language: DEFAULT_LANGUAGE,
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theme: 'auto'
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};
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};
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export const saveSettings = (settings: UserSettings) => {
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localStorage.setItem(KEYS.SETTINGS, JSON.stringify(settings));
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};
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export const loadSessions = (): ChatSession[] => {
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const stored = localStorage.getItem(KEYS.SESSIONS);
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return stored ? JSON.parse(stored) : [];
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};
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export const saveSessions = (sessions: ChatSession[]) => {
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localStorage.setItem(KEYS.SESSIONS, JSON.stringify(sessions));
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};
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export const exportData = () => {
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const data = {
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settings: loadSettings(),
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sessions: loadSessions(),
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timestamp: Date.now()
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};
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const blob = new Blob([JSON.stringify(data, null, 2)], { type: "application/json" });
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const url = URL.createObjectURL(blob);
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const a = document.createElement('a');
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a.href = url;
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a.download = `sociopal_backup_${new Date().toISOString().slice(0, 10)}.json`;
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a.click();
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};
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export const importData = async (file: File): Promise<boolean> => {
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return new Promise((resolve) => {
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const reader = new FileReader();
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reader.onload = (e) => {
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try {
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const data = JSON.parse(e.target?.result as string);
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if (data.settings) saveSettings(data.settings);
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if (data.sessions) saveSessions(data.sessions);
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resolve(true);
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} catch (err) {
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console.error("Import failed", err);
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resolve(false);
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}
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};
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reader.readAsText(file);
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});
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};
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export const clearData = () => {
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localStorage.removeItem(KEYS.SETTINGS);
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localStorage.removeItem(KEYS.SESSIONS);
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localStorage.removeItem(KEYS.CURRENT_SESSION);
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};
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