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

interface Family {
  family_id: number;
}

interface FamilyState {
  currentFamily: Family;

  setCurrentFamily: (family: Family) => void;

  clear: () => void;

  inFamily: () => boolean;

  getFamilyId: () => number;
}

const defaultFamily: Family = {
  family_id: 0,
};

export const useFamilyStore = create<FamilyState>()(
  persist(
    (set, get) => ({
      currentFamily: defaultFamily,

      setCurrentFamily: (family) =>
        set({
          currentFamily: family,
        }),

      clear: () =>
        set({
          currentFamily: defaultFamily,
        }),

      inFamily: () => {
        const currentFamily = get().currentFamily;

        return currentFamily.family_id !== 0;
      },

      getFamilyId: () => get().currentFamily.family_id,
    }),
    {
      name: "family-storage",
      storage: createJSONStorage(() => AsyncStorage),
    },
  ),
);