planet/frontend/public/earth/js/oobe.js

const EARTH_OOBE_STATUS_API = "/api/v1/earth/oobe-status";
const EARTH_OOBE_SKIP_KEY = "planet-earth-oobe-skip-until-v1";
const EARTH_OOBE_SKIP_MS = 6 * 60 * 60 * 1000;

function getAuthToken() {
  try {
    const raw = window.localStorage?.getItem("auth-storage");
    if (!raw) return "";
    const parsed = JSON.parse(raw);
    return parsed?.state?.token || parsed?.token || "";
  } catch {
    return "";
  }
}

function isTemporarilySkipped() {
  try {
    const value = Number(window.localStorage?.getItem(EARTH_OOBE_SKIP_KEY) || 0);
    return Number.isFinite(value) && value > Date.now();
  } catch {
    return false;
  }
}

function markTemporarilySkipped() {
  try {
    window.localStorage?.setItem(EARTH_OOBE_SKIP_KEY, String(Date.now() + EARTH_OOBE_SKIP_MS));
  } catch {
    // Local storage is only a soft "remind later" hint.
  }
}

function escapeAttribute(value = "") {
  return String(value)
    .replace(/&/g, "&")
    .replace(/</g, "&lt;")
    .replace(/>/g, "&gt;")
    .replace(/"/g, "&quot;")
    .replace(/'/g, "&#39;");
}

async function fetchOobeStatus() {
  const token = getAuthToken();
  const headers = token ? { Authorization: `Bearer ${token}` } : {};
  const response = await fetch(EARTH_OOBE_STATUS_API, { cache: "no-store", headers });
  if (!response.ok) throw new Error(`Earth OOBE status request failed: ${response.status}`);
  return response.json();
}

function statusSteps(status) {
  return [
    { label: "后端服务在线", done: true },
    { label: "登录控制台", done: Boolean(status.authenticated), warn: !status.authenticated },
    { label: "配置或确认数据源", done: Number(status.datasource_count || 0) > 0 || Number(status.custom_config_count || 0) > 0 },
    { label: "触发首次采集", done: Boolean(status.has_collected_data), warn: !status.has_collected_data },
    { label: "回到 Earth 查看结果", done: Boolean(status.ready) },
  ];
}

function renderOobe(status) {
  const authenticated = Boolean(status.authenticated);
  const primaryHref = authenticated ? status.datasources_url || "/datasources" : status.login_url || "/login?next=/datasources";
  const primaryText = authenticated ? "去采集数据" : "登录并采集数据";
  const secondaryHref = status.collection_url || "/collection-management";
  const subtitle = authenticated
    ? "当前还没有检测到可展示的数据，可以直接进入后台触发首次采集。"
    : "登录控制台并完成首次采集后，Earth 将显示实时数据层。";
  const steps = statusSteps(status)
    .map((step, index) => {
      const state = step.done ? "done" : step.warn ? "warn" : "pending";
      return `
        <li class="earth-oobe__step earth-oobe__step--${state}" style="--step-index: ${index}">
          <span class="earth-oobe__step-dot" aria-hidden="true"></span>
          <span>${step.label}</span>
        </li>
      `;
    })
    .join("");

  const root = document.createElement("div");
  root.className = "earth-oobe";
  root.setAttribute("role", "dialog");
  root.setAttribute("aria-modal", "true");
  root.setAttribute("aria-labelledby", "earth-oobe-title");
  root.innerHTML = `
    <div class="earth-oobe__scrim" data-oobe-close></div>
    <section class="earth-oobe__panel">
      <div class="earth-oobe__scan" aria-hidden="true"></div>
      <button type="button" class="earth-oobe__close" aria-label="先浏览 Earth" data-oobe-close>×</button>
      <div class="earth-oobe__eyebrow">SYSTEM INITIALIZATION</div>
      <h2 id="earth-oobe-title">欢迎使用智能星球计划</h2>
      <p class="earth-oobe__subtitle">${subtitle}</p>
      <ul class="earth-oobe__steps">${steps}</ul>
      <div class="earth-oobe__stats">
        <span><strong>${Number(status.current_record_count || 0)}</strong> 当前记录</span>
        <span><strong>${Number(status.tv_source_count || 0)}</strong> 直播源</span>
        <span><strong>${Number(status.active_datasource_count || 0)}</strong> 活跃数据源</span>
      </div>
      <div class="earth-oobe__actions">
        <a class="earth-oobe__primary" href="${escapeAttribute(primaryHref)}">${primaryText}</a>
        ${authenticated ? `<a class="earth-oobe__secondary" href="${escapeAttribute(secondaryHref)}">进入采集管理</a>` : ""}
        <button type="button" class="earth-oobe__ghost" data-oobe-close>先浏览 Earth</button>
      </div>
    </section>
  `;

  root.querySelectorAll("[data-oobe-close]").forEach((element) => {
    element.addEventListener("click", () => {
      markTemporarilySkipped();
      root.classList.add("earth-oobe--closing");
      window.setTimeout(() => root.remove(), 220);
    });
  });

  return root;
}

export async function initEarthOobe() {
  try {
    const status = await fetchOobeStatus();
    if (status?.ready || isTemporarilySkipped()) return;
    document.body.appendChild(renderOobe(status));
  } catch (error) {
    console.warn("Earth OOBE status unavailable.", error);
  }
}