import { defineStore } from "pinia";
import { ref, computed } from "vue";
import UserService from "@/services/user";
import type {
  CreateUserPayload,
  UpdateUserPayload,
  UserSummary,
} from "@/services/user";

export const useUserStore = defineStore("user", () => {
  const loading = ref(false);
  const error = ref<string | null>(null);
  const searchedUser = ref<UserSummary | null>(null);

  const isLoading = computed(() => loading.value);
  const currentSearchUser = computed(() => searchedUser.value);

  const searchUserByEmail = async (email: string) => {
    loading.value = true;
    error.value = null;

    try {
      const user = await UserService.searchUserByEmail(email);
      searchedUser.value = user;
      return user;
    } catch (err: any) {
      error.value =
        err.response?.data?.message || err.message || "Failed to search user";
      throw err;
    } finally {
      loading.value = false;
    }
  };

  const createUser = async (payload: CreateUserPayload) => {
    loading.value = true;
    error.value = null;

    try {
      const user = await UserService.createUser(payload);
      searchedUser.value = user;
      return user;
    } catch (err: any) {
      error.value =
        err.response?.data?.message || err.message || "Failed to create user";
      throw err;
    } finally {
      loading.value = false;
    }
  };

  const updateUser = async (payload: UpdateUserPayload) => {
    loading.value = true;
    error.value = null;

    try {
      const user = await UserService.updateUser(payload);
      searchedUser.value = user;
      return user;
    } catch (err: any) {
      error.value =
        err.response?.data?.message || err.message || "Failed to update user";
      throw err;
    } finally {
      loading.value = false;
    }
  };

  return {
    loading,
    error,
    searchedUser,
    isLoading,
    currentSearchUser,
    searchUserByEmail,
    createUser,
    updateUser,
  };
});