Alexej Wolff
97 lines
2.7 KiB
TypeScript
97 lines
2.7 KiB
TypeScript
// Сервис для хранения данных в localStorage
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import type { Story, GameSession } from "../types";
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const STORIES_KEY = "resekai_stories";
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const SESSIONS_KEY = "resekai_sessions";
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// Истории
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export function getStories(): Story[] {
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const data = localStorage.getItem(STORIES_KEY);
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if (!data) return [];
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const stories = JSON.parse(data);
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return stories.map((s: Story) => ({
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...s,
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createdAt: new Date(s.createdAt),
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updatedAt: new Date(s.updatedAt),
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}));
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}
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export function getStoryById(id: string): Story | undefined {
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const stories = getStories();
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return stories.find((s) => s.id === id);
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}
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export function saveStory(story: Story): void {
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const stories = getStories();
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const index = stories.findIndex((s) => s.id === story.id);
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if (index >= 0) {
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stories[index] = story;
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} else {
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stories.push(story);
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}
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localStorage.setItem(STORIES_KEY, JSON.stringify(stories));
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}
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export function deleteStory(id: string): void {
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const stories = getStories().filter((s) => s.id !== id);
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localStorage.setItem(STORIES_KEY, JSON.stringify(stories));
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// Удаляем связанные сессии
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const sessions = getSessions().filter((s) => s.storyId !== id);
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localStorage.setItem(SESSIONS_KEY, JSON.stringify(sessions));
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}
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// Игровые сессии
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export function getSessions(): GameSession[] {
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const data = localStorage.getItem(SESSIONS_KEY);
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if (!data) return [];
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const sessions = JSON.parse(data);
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return sessions.map((s: GameSession) => ({
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...s,
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createdAt: s.createdAt ? new Date(s.createdAt) : new Date(),
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updatedAt: s.updatedAt ? new Date(s.updatedAt) : new Date(),
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messages: s.messages.map((m) => ({
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...m,
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timestamp: new Date(m.timestamp),
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})),
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}));
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}
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export function getSessionByStoryId(storyId: string): GameSession | undefined {
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const sessions = getSessions();
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return sessions.find((s) => s.storyId === storyId);
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}
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export function getSessionById(id: string): GameSession | undefined {
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const sessions = getSessions();
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return sessions.find((s) => s.id === id);
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}
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export function saveSession(session: GameSession): void {
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const sessions = getSessions();
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const index = sessions.findIndex((s) => s.id === session.id);
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if (index >= 0) {
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sessions[index] = session;
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} else {
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sessions.push(session);
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}
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localStorage.setItem(SESSIONS_KEY, JSON.stringify(sessions));
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}
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export function deleteSession(id: string): void {
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const sessions = getSessions().filter((s) => s.id !== id);
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localStorage.setItem(SESSIONS_KEY, JSON.stringify(sessions));
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}
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// Генерация ID
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export function generateId(): string {
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return `${Date.now()}-${Math.random().toString(36).substr(2, 9)}`;
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}
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