aurask/protal/main.js

const STORAGE_KEY = "aurask.portal.session";
const TAB_KEY = "aurask.portal.activeTab";

const app = document.querySelector("#app");

const state = {
  config: null,
  sessionToken: window.localStorage.getItem(STORAGE_KEY) || "",
  profile: null,
  activeTab: window.localStorage.getItem(TAB_KEY) || "workflows",
  loading: true,
  error: "",
};

function detectApiBase() {
  if (window.location.protocol === "file:") return "http://127.0.0.1:8080";
  if (["127.0.0.1", "localhost"].includes(window.location.hostname)) return "http://127.0.0.1:8080";
  return `${window.location.origin}/api`;
}

function normalizeApiBase(url) {
  return (url || detectApiBase()).replace(/\/$/, "");
}

async function request(path, options = {}) {
  const headers = new Headers(options.headers || {});
  headers.set("Accept", "application/json");
  if (options.body !== undefined) headers.set("Content-Type", "application/json");
  if (state.sessionToken) headers.set("Authorization", `Bearer ${state.sessionToken}`);
  const response = await fetch(`${normalizeApiBase(state.config?.public_api_base_url)}${path}`, {
    ...options,
    headers,
    body: options.body !== undefined ? JSON.stringify(options.body) : undefined,
  });
  const payload = await response.json().catch(() => ({}));
  if (!response.ok) {
    const message = payload?.error?.message || payload?.message || "Request failed";
    const error = new Error(message);
    error.status = response.status;
    error.payload = payload;
    throw error;
  }
  return payload;
}

function persistSession(token) {
  state.sessionToken = token || "";
  if (state.sessionToken) {
    window.localStorage.setItem(STORAGE_KEY, state.sessionToken);
  } else {
    window.localStorage.removeItem(STORAGE_KEY);
  }
}

function setTab(tab) {
  state.activeTab = tab;
  window.localStorage.setItem(TAB_KEY, tab);
  render();
}

function initials(label) {
  return (label || "AU")
    .split(/\s+/)
    .filter(Boolean)
    .slice(0, 2)
    .map((part) => part[0]?.toUpperCase())
    .join("");
}

function escapeHtml(value) {
  return String(value || "")
    .replaceAll("&", "&")
    .replaceAll("<", "&lt;")
    .replaceAll(">", "&gt;")
    .replaceAll('"', "&quot;")
    .replaceAll("'", "&#39;");
}

function withEmbedContext(baseUrl) {
  if (!baseUrl) return "";
  const url = new URL(baseUrl, window.location.origin);
  if (state.profile?.tenant?.id) url.searchParams.set("tenant_id", state.profile.tenant.id);
  if (state.profile?.workspace?.id) url.searchParams.set("workspace_id", state.profile.workspace.id);
  url.searchParams.set("source", "aurask-protal");
  return url.toString();
}

function ensureSigninRoute() {
  if (state.profile) return;
  if (window.location.pathname !== "/signin") {
    window.history.replaceState({}, "", "/signin");
  }
}

function ensureDashboardRoute() {
  if (!state.profile) return;
  if (!window.location.pathname.startsWith("/app")) {
    window.history.replaceState({}, "", "/app");
  }
}

async function bootstrap() {
  state.loading = true;
  render();
  try {
    const activeApiBase = detectApiBase();
    const localHost = window.location.protocol === "file:" || ["127.0.0.1", "localhost"].includes(window.location.hostname);
    state.config = await fetch(`${activeApiBase}/auth/config`).then((response) => response.json());
    state.config.public_api_base_url = normalizeApiBase(localHost ? activeApiBase : state.config.public_api_base_url || activeApiBase);
    if (state.sessionToken) {
      try {
        state.profile = await request("/auth/session");
        ensureDashboardRoute();
      } catch (error) {
        persistSession("");
        state.profile = null;
      }
    }
    if (!state.profile) ensureSigninRoute();
  } catch (error) {
    state.error = error.message || "Failed to load Aurask configuration";
  } finally {
    state.loading = false;
    render();
    mountGoogleButton();
  }
}

async function signInWithGoogle(idToken) {
  state.error = "";
  render();
  try {
    const payload = await request("/auth/google/login", {
      method: "POST",
      body: { id_token: idToken },
    });
    persistSession(payload.token);
    state.profile = payload;
    ensureDashboardRoute();
  } catch (error) {
    state.error = error.message || "Google sign-in failed";
    render();
  }
}

async function logout() {
  try {
    await request("/auth/logout", { method: "POST" });
  } catch (error) {
    console.warn("Logout request failed", error);
  }
  persistSession("");
  state.profile = null;
  ensureSigninRoute();
  render();
  mountGoogleButton();
}

function mountGoogleButton() {
  const googleBox = document.querySelector("#googleButton");
  if (!googleBox || !state.config?.auth?.google?.enabled || !state.config?.auth?.google?.client_id) return;
  if (!window.google?.accounts?.id) return;
  googleBox.innerHTML = "";
  window.google.accounts.id.initialize({
    client_id: state.config.auth.google.client_id,
    callback: ({ credential }) => signInWithGoogle(credential),
  });
  window.google.accounts.id.renderButton(googleBox, {
    theme: "outline",
    size: "large",
    shape: "pill",
    text: "signup_with",
    width: 320,
  });
}

function renderStatusPills() {
  if (!state.config) return "";
  return `
    <div class="pill-row">
      <span class="pill">API: ${escapeHtml(state.config.public_api_base_url)}</span>
      <span class="pill">Web: ${escapeHtml(state.config.public_base_url)}</span>
      <span class="pill">DevCloud API Image Ready</span>
    </div>
  `;
}

function renderSignin() {
  const googleConfig = state.config?.auth?.google || {};
  const googleEnabled = Boolean(googleConfig.enabled && googleConfig.client_id);
  app.innerHTML = `
    <main class="signin-layout">
      <section class="signin-brand">
        <div class="brand-mark">A</div>
        <p class="brand-eyebrow">Aurask</p>
        <h1>Ship AI workflows with private knowledge, safer by default.</h1>
        <p class="brand-copy">
          Sign in to open your personal workspace, manage Langflow workflows, and use AnythingLLM knowledge bases from one portal.
        </p>
        ${renderStatusPills()}
      </section>
      <section class="signin-card">
        <div class="signin-header">
          <p class="section-kicker">Welcome back</p>
          <h2>Sign in to Aurask</h2>
          <p>Continue with Google to access your workspace or create a new one on first sign-in.</p>
        </div>
        ${googleEnabled ? '<div id="googleButton" class="google-box"></div>' : '<div class="signin-actions"><button class="auth-btn auth-btn-secondary" type="button" disabled>Continue with Google</button></div>'}
        ${
          googleEnabled
            ? '<p class="signin-tip">Google new-user login provisions a dedicated Aurask workspace on first sign-in.</p>'
            : '<p class="signin-tip">Set `AURASK_GOOGLE_CLIENT_ID` to enable Google one-tap registration.</p>'
        }
        ${state.error ? `<p class="message error">${escapeHtml(state.error)}</p>` : ""}
        <div class="signin-footer">
          <span>Need a first workspace?</span>
          <span>Aurask creates one automatically after your first successful login.</span>
        </div>
      </section>
    </main>
  `;
}

function renderDashboard() {
  const user = state.profile?.user || {};
  const tenant = state.profile?.tenant || {};
  const workspace = state.profile?.workspace || {};
  const quota = state.profile?.quota || {};
  const config = state.profile?.config || state.config || {};
  const langflowUrl = withEmbedContext(config.embeds?.langflow_url);
  const anythingllmUrl = withEmbedContext(config.embeds?.anythingllm_url);
  app.innerHTML = `
    <main class="dashboard-shell">
      <header class="topbar">
        <div class="topbar-left">
          <div class="brand-mark brand-mark-small">A</div>
          <div>
            <p class="section-kicker">Aurask Workspace</p>
            <h1>${escapeHtml(tenant.name || "Aurask")}</h1>
          </div>
        </div>
        <div class="topbar-right">
          <nav class="tabbar" aria-label="Workspace sections">
            <button class="tab ${state.activeTab === "workflows" ? "is-active" : ""}" data-tab="workflows" type="button">Workflows</button>
            <button class="tab ${state.activeTab === "knowledge" ? "is-active" : ""}" data-tab="knowledge" type="button">Knowledge Base</button>
          </nav>
          <details class="profile-menu">
            <summary>
              ${user.avatar_url ? `<img class="avatar-image" src="${escapeHtml(user.avatar_url)}" alt="${escapeHtml(user.display_name || user.email)}" />` : `<span class="avatar">${escapeHtml(initials(user.display_name || user.email))}</span>`}
              <span class="profile-name">${escapeHtml(user.display_name || user.email || "Profile")}</span>
            </summary>
            <div class="profile-panel">
              <div class="profile-block">
                <strong>${escapeHtml(user.display_name || user.email || "")}</strong>
                <span>${escapeHtml(user.email || "")}</span>
              </div>
              <div class="profile-block">
                <span>Tenant</span>
                <strong>${escapeHtml(tenant.name || "")}</strong>
              </div>
              <div class="profile-block">
                <span>Workspace</span>
                <strong>${escapeHtml(workspace.name || "")}</strong>
              </div>
              <div class="profile-block profile-grid">
                <span>Plan</span>
                <strong>${escapeHtml(quota.plan_code || "")}</strong>
                <span>TBU</span>
                <strong>${escapeHtml(String(quota.available_tbu ?? 0))}</strong>
                <span>Knowledge Bases</span>
                <strong>${escapeHtml(String(quota.knowledge_bases ?? 0))}</strong>
              </div>
              <button id="logoutButton" class="auth-btn auth-btn-secondary" type="button">Sign out</button>
            </div>
          </details>
        </div>
      </header>
      <section class="dashboard-grid">
        <aside class="side-panel">
          <section class="info-card">
            <p class="section-kicker">Personal Center</p>
            <h2>${escapeHtml(user.display_name || user.email || "Aurask User")}</h2>
            <p>${escapeHtml(user.email || "")}</p>
            <div class="stat-list">
              <div class="stat-item">
                <span>Tenant ID</span>
                <strong>${escapeHtml(tenant.id || "")}</strong>
              </div>
              <div class="stat-item">
                <span>Workspace ID</span>
                <strong>${escapeHtml(workspace.id || "")}</strong>
              </div>
              <div class="stat-item">
                <span>API Image</span>
                <strong>${escapeHtml(config.devcloud?.api_image || "")}</strong>
              </div>
              <div class="stat-item">
                <span>Web Image</span>
                <strong>${escapeHtml(config.devcloud?.web_image || "")}</strong>
              </div>
            </div>
          </section>
          <section class="info-card">
            <p class="section-kicker">Deploy Defaults</p>
            <ul class="plain-list">
              <li>API Gateway: ${escapeHtml(config.public_api_base_url || "")}</li>
              <li>Langflow Embed: ${escapeHtml(config.embeds?.langflow_url || "")}</li>
              <li>AnythingLLM Embed: ${escapeHtml(config.embeds?.anythingllm_url || "")}</li>
            </ul>
          </section>
        </aside>
        <section class="workspace-panel">
          <div class="embed-card ${state.activeTab === "workflows" ? "" : "is-hidden"}">
            <div class="embed-header">
              <div>
                <p class="section-kicker">Workflow Studio</p>
                <h2>Langflow</h2>
              </div>
              <a href="${escapeHtml(langflowUrl)}" target="_blank" rel="noreferrer">Open in new tab</a>
            </div>
            <iframe title="Aurask Langflow" src="${escapeHtml(langflowUrl)}"></iframe>
          </div>
          <div class="embed-card ${state.activeTab === "knowledge" ? "" : "is-hidden"}">
            <div class="embed-header">
              <div>
                <p class="section-kicker">Knowledge Base</p>
                <h2>AnythingLLM</h2>
              </div>
              <a href="${escapeHtml(anythingllmUrl)}" target="_blank" rel="noreferrer">Open in new tab</a>
            </div>
            <iframe title="Aurask AnythingLLM" src="${escapeHtml(anythingllmUrl)}"></iframe>
          </div>
        </section>
      </section>
      ${state.error ? `<div class="toast error">${escapeHtml(state.error)}</div>` : ""}
    </main>
  `;

  document.querySelectorAll("[data-tab]").forEach((button) => {
    button.addEventListener("click", () => setTab(button.dataset.tab));
  });
  document.querySelector("#logoutButton")?.addEventListener("click", logout);
}

function renderLoading() {
  app.innerHTML = `
    <main class="loading-shell">
      <div class="loader"></div>
      <p>Loading Aurask...</p>
    </main>
  `;
}

function render() {
  if (state.loading) {
    renderLoading();
    return;
  }
  if (state.profile) {
    renderDashboard();
    return;
  }
  renderSignin();
}

window.addEventListener("popstate", render);

if (state.sessionToken) {
  document.addEventListener("visibilitychange", async () => {
    if (document.visibilityState !== "visible" || !state.profile) return;
    try {
      state.profile = await request("/auth/session");
      render();
    } catch (error) {
      persistSession("");
      state.profile = null;
      state.error = "Your Aurask session has expired. Please sign in again.";
      ensureSigninRoute();
      render();
      mountGoogleButton();
    }
  });
}

const googleScript = document.createElement("script");
googleScript.src = "https://accounts.google.com/gsi/client";
googleScript.async = true;
googleScript.defer = true;
googleScript.onload = mountGoogleButton;
document.head.appendChild(googleScript);

bootstrap();