dumpsterChat/web/src/stores/auth.ts

import { create } from 'zustand';
import { api } from '../lib/api.ts';

export type UserStatus = 'online' | 'idle' | 'dnd' | 'offline';

export interface User {
  id: string;
  username: string;
  display_name: string;
  email: string;
  avatar: string;
  bio: string;
  accent_color: string;
  status: UserStatus;
  status_text: string;
  created_at: string;
}

export interface UpdateProfilePayload {
  display_name?: string;
  bio?: string;
  accent_color?: string;
  status_text?: string;
}

interface AuthState {
  user: User | null;
  isAuthenticated: boolean;
  isLoading: boolean;
  error: string | null;
  login: (email: string, password: string) => Promise<void>;
  register: (email: string, username: string, password: string, displayName?: string) => Promise<void>;
  logout: () => Promise<void>;
  fetchMe: () => Promise<void>;
  updateProfile: (data: UpdateProfilePayload) => Promise<void>;
  clearError: () => void;
}

export const useAuthStore = create<AuthState>((set) => ({
  user: null,
  isAuthenticated: false,
  isLoading: false,
  error: null,

  login: async (email, password) => {
    set({ isLoading: true, error: null });
    try {
      await api.post('/auth/login/password', { email, password });
      const user = await api.get<User>('/auth/me');
      set({ user, isAuthenticated: true, isLoading: false });
    } catch (error) {
      set({
        isLoading: false,
        error: error instanceof Error ? error.message : 'Login failed',
      });
      throw error;
    }
  },

  register: async (email, username, password, displayName) => {
    set({ isLoading: true, error: null });
    try {
      await api.post('/auth/register', { email, username, password, display_name: displayName || username });
      const user = await api.get<User>('/auth/me');
      set({ user, isAuthenticated: true, isLoading: false });
    } catch (error) {
      set({
        isLoading: false,
        error: error instanceof Error ? error.message : 'Registration failed',
      });
      throw error;
    }
  },

  logout: async () => {
    set({ isLoading: true, error: null });
    try {
      await api.post('/auth/logout');
      set({ user: null, isAuthenticated: false, isLoading: false });
    } catch (error) {
      set({
        isLoading: false,
        error: error instanceof Error ? error.message : 'Logout failed',
      });
      throw error;
    }
  },

  fetchMe: async () => {
    set({ isLoading: true, error: null });
    try {
      const user = await api.get<User>('/auth/me');
      set({ user, isAuthenticated: true, isLoading: false });
    } catch (error) {
      set({
        user: null,
        isAuthenticated: false,
        isLoading: false,
        error: error instanceof Error ? error.message : 'Failed to fetch user',
      });
    }
  },

  updateProfile: async (data) => {
    set({ isLoading: true, error: null });
    try {
      const user = await api.patch<User>('/auth/me', data);
      set({ user, isLoading: false });
    } catch (error) {
      set({
        isLoading: false,
        error: error instanceof Error ? error.message : 'Update failed',
      });
      throw error;
    }
  },

  clearError: () => set({ error: null }),
}));