import { createSlice } from '@reduxjs/toolkit';
import type { RootState } from '../../store';
import { User } from '../../apiSlice';

type AuthState = {
  user: User | null
  id: number | null
  token: string | null
}

const authSlice = createSlice({
  name: 'auth',
  initialState: { user: null, token: null, id: null } as AuthState,
  reducers: {
    setCredentials: (state, action) => {
      const { user, token, id } = action.payload;
      state.user = user;
      state.id = id;
      state.token = token;
    }
  }
});

export const { setCredentials } = authSlice.actions;

export default authSlice.reducer;

export const selectCurrentUser = (state: RootState) => state.auth.user;