cultureat-bak/wp-content/themes/ccat/app/composables/useAuth.ts

import type { FormSubmitEvent } from "@nuxt/ui";

export function useAuth() {
  const { loggedIn, session } = useUserSession();

  const isLoggedIn = loggedIn;
  const isSwitchedTo = computed(() => Boolean(session.value?.isSwitchedTo));
  const hasRole = (role: string) => session.value?.user?.roles?.includes(role) || false;
  const isAdmin = computed(() => hasRole("administrator"));

  return { isLoggedIn, isSwitchedTo, hasRole, isAdmin };
}

const isRedirecting = ref(false);

export function useAuthActions() {
  const { fetch: refreshUserSession } = useUserSession();
  const routeRedirect = useRoute().query.redirect as string || undefined;
  const toast = useToast();

  async function redirectTo(to: string | undefined) {
    isRedirecting.value = true;
    await delay(1000);
    await refreshUserSession();
    await navigateTo(to || routeRedirect || "/");
    await nextTick();
    isRedirecting.value = false;
  }

  // Login
  const loginFields = [
    {
      name: "email",
      type: "text" as const,
      label: "Courriel",
      placeholder: "Entrez votre courriel",
      required: true,
    }, {
      name: "password",
      label: "Mot de passe",
      type: "password" as const,
      placeholder: "Entrez votre mot de passe",
      required: true,
    },
  ];
  async function login({ data: args }: FormSubmitEvent<LoginOutput>, redirect?: string) {
    try {
      const { data, errors } = await useGraphqlMutation("login", args);
      if (errors.length || !data.login) {
        console.error(errors);
        throw new Error("Une erreur est survenue.");
      }
      await redirectTo(redirect);
    }
    catch (error) {
      const message = error instanceof Error ? error.message : "Une erreur est survenue.";
      toast.add({ title: "Échec de la connexion", description: message, color: "error" });
    }
  }

  // Logout
  async function logout(redirect?: string) {
    try {
      const result = await $fetch("/api/logout", { method: "POST" });
      if (!result.success) {
        throw new Error("Une erreur est survenue.");
      }
      await redirectTo(redirect);
    }
    catch (error) {
      const message = error instanceof Error ? error.message : "Une erreur est survenue.";
      toast.add({ title: "Échec de la déconnexion", description: message, color: "error" });
    }
  }

  // Switch to
  async function switchTo(userId: number, redirect?: string) {
    try {
      const { data, errors } = await useGraphqlMutation("switchTo", { userId });
      if (errors.length || !data.switchTo) {
        throw new Error("Une erreur est survenue");
      }
      await redirectTo(redirect);
    }
    catch (error) {
      const message = error instanceof Error ? error.message : "Une erreur est survenue";
      toast.add({ title: "Échec du changement d'utilisateur", description: message, color: "error" });
    }
  }

  // Switch back
  async function switchBack(redirect?: string) {
    try {
      const result = await $fetch("/api/switch-back", { method: "POST" });
      if (!result.success) {
        throw new Error("Une erreur est survenue.");
      }
      await redirectTo(redirect);
    }
    catch (error) {
      const message = error instanceof Error ? error.message : "Une erreur est survenue";
      toast.add({ title: "Échec du changement d'utilisateur", description: message, color: "error" });
    }
  }

  return { isRedirecting, loginFields, login, logout, switchTo, switchBack };
}