// Adwright tool panel — injected into hermes-webui as a sibling to #mainChat.
// Loaded via /plugins/svrnty/adwright.js (registered by plugin.py).
// Per ADWRIGHT-PANEL-PRD §3-§7: 60/40 panel/chat split, 5 tabs, always
// visible, soft-disabled when active profile != cmo, reads via /adwright
// chat commands (visible in stream → audit trail), writes for creds only
// via direct backend route (governance exception §6).
//
// Strict: vanilla JS, IIFE, all globals under window.SvrntyAdwright,
// MutationObserver scoped to <main class="main"> only, no hardcoded colors
// (all in adwright.css).
(function () {
  "use strict";
  if (window.__svrntyAdwrightLoaded) return;
  window.__svrntyAdwrightLoaded = true;

  const NS = (window.SvrntyAdwright = window.SvrntyAdwright || {});
  const TABS = [
    { id: "overview",    label: "Overview" },
    { id: "cycles",      label: "Cycles" },
    { id: "audience",    label: "Audience" },
    { id: "targeting",   label: "Targeting" },
    { id: "connections", label: "Connections" },
  ];
  const POLL_INTERVAL_MS = 2000;
  const POLL_MAX_MS = 30000;

  // ── State ──────────────────────────────────────────────────────────────
  NS.state = {
    activeTab: "overview",
    mounted: false,
    pollTimer: null,
    pollStartedAt: 0,
    lastSeenTs: 0,
    pendingTool: null,
    data: {
      cycles: null,
      cycleDetail: {},
      segments: null,
      recipes: null,
      connections: null,
    },
  };

  // ── Active-profile detection (PRD §3 visibility gating) ────────────────
  // hermes-webui exposes S.activeProfile (see static/ui.js line 1). We probe
  // it defensively — the panel always renders, but enables only for CMO.
  // Cache from a real /api/profile/active fetch since window.S may not be
  // populated yet on /session/* pages before boot.js runs.
  NS.state._fetchedProfile = null;
  function _activeProfile() {
    if (NS.state._fetchedProfile) return NS.state._fetchedProfile;
    try {
      return (window.S && window.S.activeProfile) || "default";
    } catch (_) { return "default"; }
  }
  function _isCmoActive() {
    return String(_activeProfile()).toLowerCase().indexOf("cmo") === 0;
  }
  function _activeSessionId() {
    try {
      return (window.S && window.S.session && window.S.session.session_id) || "";
    } catch (_) { return ""; }
  }

  // ── Mount / unmount ────────────────────────────────────────────────────
  // Anchor: <main class="main"> contains #mainChat (the WebUI chat view).
  // We inject our panel as a SIBLING before #mainChat. CSS handles the 60/40
  // split via :has() (modern browsers — Chrome 105+, Safari 15.4+, Firefox 121+).
  function _findMountTargets() {
    const main = document.querySelector("main.main");
    const chat = document.getElementById("mainChat");
    if (!main || !chat) return null;
    return { main, chat };
  }

  function _mount() {
    if (NS.state.mounted) return true;
    if (document.querySelector(".svrnty-aw-panel")) {
      NS.state.mounted = true;
      return true;
    }
    const targets = _findMountTargets();
    if (!targets) return false;

    const panel = document.createElement("div");
    panel.className = "svrnty-aw-panel";
    panel.id = "svrntyAdwrightPanel";
    panel.innerHTML = _renderShell();
    targets.main.insertBefore(panel, targets.chat);

    _wireNav(panel);
    _wireOverview(panel);
    _wireCycles(panel);
    _wireConnections(panel);
    _refreshDisabledState();
    _renderTab(NS.state.activeTab);
    // Authoritative profile fetch (window.S may be empty on /session/* paths
    // before boot.js finishes). Update banner state once it arrives.
    _fetchActiveProfile().then((name) => {
      if (name) {
        NS.state._fetchedProfile = name;
        _refreshDisabledState();
      }
    });
    // Re-poll every 5s so a profile switch from the upstream Profiles panel
    // also lifts the banner without requiring a hard reload.
    setInterval(() => {
      _fetchActiveProfile().then((name) => {
        if (name && name !== NS.state._fetchedProfile) {
          NS.state._fetchedProfile = name;
          _refreshDisabledState();
        }
      });
    }, 5000);

    NS.state.mounted = true;
    return true;
  }

  // ── Render: shell + tabs ───────────────────────────────────────────────
  function _renderShell() {
    const nav = TABS.map((t) =>
      `<button class="svrnty-aw-nav-item${t.id === NS.state.activeTab ? " svrnty-aw-nav-active" : ""}" data-svrnty-aw-tab="${t.id}">${t.label}</button>`
    ).join("");
    const tabs = TABS.map((t) =>
      `<div class="svrnty-aw-tab" data-svrnty-aw-pane="${t.id}"></div>`
    ).join("");
    return (
      '<div class="svrnty-aw-header">' +
        '<div class="svrnty-aw-title">Adwright</div>' +
        '<div class="svrnty-aw-status">' +
          '<span class="svrnty-aw-status-dot" id="svrntyAwDot"></span>' +
          '<span id="svrntyAwStatusText">checking…</span>' +
          '<button class="svrnty-aw-bte-link" id="svrntyAwOpenBte" title="Open BTE Command Center (creative studio)">↗ BTE</button>' +
        '</div>' +
      '</div>' +
      '<div class="svrnty-aw-body">' +
        '<nav class="svrnty-aw-nav">' + nav + '</nav>' +
        '<div class="svrnty-aw-content">' +
          '<div class="svrnty-aw-disabled-banner" id="svrntyAwDisabledBanner" style="display:none">' +
            'Adwright needs the <strong>cmo-planb</strong> profile active. ' +
            '<button class="svrnty-aw-btn svrnty-aw-btn-primary" id="svrntyAwSwitchCmo">Switch to CMO</button>' +
          '</div>' +
          tabs +
        '</div>' +
      '</div>'
    );
  }

  function _wireNav(panel) {
    panel.querySelectorAll("[data-svrnty-aw-tab]").forEach((btn) => {
      btn.addEventListener("click", () => {
        const id = btn.getAttribute("data-svrnty-aw-tab");
        _activateTab(id);
      });
    });
    // Cross-panel link to BTE Command Center.
    const bteBtn = panel.querySelector("#svrntyAwOpenBte");
    if (bteBtn) bteBtn.addEventListener("click", () => {
      if (window.SvrntyBTE && window.SvrntyBTE.open) window.SvrntyBTE.open();
    });
    // One-click profile switch to cmo-planb.
    const switchBtn = panel.querySelector("#svrntyAwSwitchCmo");
    if (switchBtn) switchBtn.addEventListener("click", async () => {
      switchBtn.disabled = true;
      switchBtn.textContent = "Switching…";
      try {
        const res = await fetch("/api/profile/switch", {
          method: "POST",
          credentials: "same-origin",
          headers: { "Content-Type": "application/json" },
          body: JSON.stringify({ name: "cmo-planb" }),
        });
        if (!res.ok) throw new Error("HTTP " + res.status);
        // Reload to pick up new profile state across the whole webui.
        location.reload();
      } catch (e) {
        switchBtn.disabled = false;
        switchBtn.textContent = "Switch failed — retry";
        console.error("[svrnty-aw] profile switch failed", e);
      }
    });
  }

  // Pull live active profile from server (don't rely on window.S which may
  // not be populated yet on /session/* pages before boot.js runs).
  async function _fetchActiveProfile() {
    try {
      const r = await fetch("/api/profile/active", { credentials: "same-origin" });
      if (!r.ok) return null;
      const d = await r.json();
      return (d && (d.name || d.profile)) || null;
    } catch (_) { return null; }
  }

  function _activateTab(id) {
    NS.state.activeTab = id;
    const panel = document.getElementById("svrntyAdwrightPanel");
    if (!panel) return;
    panel.querySelectorAll(".svrnty-aw-nav-item").forEach((btn) => {
      btn.classList.toggle("svrnty-aw-nav-active",
        btn.getAttribute("data-svrnty-aw-tab") === id);
    });
    panel.querySelectorAll(".svrnty-aw-tab").forEach((pane) => {
      pane.classList.toggle("svrnty-aw-tab-active",
        pane.getAttribute("data-svrnty-aw-pane") === id);
    });
    _renderTab(id);
  }

  function _refreshDisabledState() {
    const dot = document.getElementById("svrntyAwDot");
    const txt = document.getElementById("svrntyAwStatusText");
    const banner = document.getElementById("svrntyAwDisabledBanner");
    if (!dot || !txt) return;
    const cmo = _isCmoActive();
    dot.classList.toggle("svrnty-aw-active", cmo);
    dot.classList.toggle("svrnty-aw-inactive", !cmo);
    txt.textContent = cmo
      ? "cmo · ready"
      : (_activeProfile() + " · view-only");
    if (banner) banner.style.display = cmo ? "none" : "block";

    // Disable all action buttons when CMO not active.
    const panel = document.getElementById("svrntyAdwrightPanel");
    if (panel) {
      panel.querySelectorAll("[data-svrnty-aw-needs-cmo]").forEach((b) => {
        b.disabled = !cmo;
      });
    }
  }

  // ── Tab renderers ─────────────────────────────────────────────────────
  function _renderTab(id) {
    if (id === "overview") return _renderOverview();
    if (id === "cycles") return _renderCycles();
    if (id === "audience") return _renderAudience();
    if (id === "targeting") return _renderTargeting();
    if (id === "connections") return _renderConnections();
  }

  function _pane(id) {
    const panel = document.getElementById("svrntyAdwrightPanel");
    if (!panel) return null;
    return panel.querySelector(`[data-svrnty-aw-pane="${id}"]`);
  }

  // Overview — KPIs + spend bar + last-flow timeline ─────────────────────
  function _renderOverview() {
    const pane = _pane("overview");
    if (!pane) return;
    const d = NS.state.data;
    const kpis = _deriveKpis(d.cycles, d.recipes);
    pane.innerHTML =
      '<div class="svrnty-aw-tab-header">' +
        '<div class="svrnty-aw-tab-title">Overview</div>' +
        '<button class="svrnty-aw-btn" data-svrnty-aw-action="refresh-overview" data-svrnty-aw-needs-cmo>Refresh</button>' +
      '</div>' +
      '<div class="svrnty-aw-kpi-grid">' +
        _kpiCard("Impressions", kpis.impressions, kpis.imprDelta) +
        _kpiCard("CTR", kpis.ctr, kpis.ctrDelta) +
        _kpiCard("Cycles", kpis.cycleCount, "") +
        _kpiCard("Recipes", kpis.recipeCount, "") +
      '</div>' +
      '<div class="svrnty-aw-section">' +
        '<div class="svrnty-aw-section-title">Spend</div>' +
        '<div style="font-size:12px;color:var(--muted)">$' +
          _fmt(kpis.spend) + ' / $' + _fmt(kpis.budget) + '</div>' +
        '<div class="svrnty-aw-spend-bar"><div class="svrnty-aw-spend-bar-fill" style="width:' +
          Math.min(100, Math.round((kpis.spend / Math.max(1, kpis.budget)) * 100)) + '%"></div></div>' +
      '</div>' +
      '<div class="svrnty-aw-section">' +
        '<div class="svrnty-aw-section-title">Last flow timeline</div>' +
        _renderTimeline(d.cycles) +
      '</div>';
    _rewireActions(pane);
    _refreshDisabledState();
  }
  function _wireOverview(panel) {
    // Initial paint on first mount triggers a refresh attempt.
    // Defer so the panel renders first; chat send needs S.session ready.
    setTimeout(() => {
      if (NS.state.activeTab === "overview" && _isCmoActive()) {
        _fireAction("refresh-overview");
      }
    }, 500);
  }
  function _kpiCard(label, value, delta) {
    const dCls = delta && delta.startsWith("-")
      ? "svrnty-aw-kpi-delta-down"
      : (delta ? "svrnty-aw-kpi-delta-up" : "");
    return (
      '<div class="svrnty-aw-kpi">' +
        '<div class="svrnty-aw-kpi-label">' + _esc(label) + '</div>' +
        '<div class="svrnty-aw-kpi-value">' + _esc(value) + '</div>' +
        (delta ? '<div class="svrnty-aw-kpi-delta ' + dCls + '">' + _esc(delta) + '</div>' : '') +
      '</div>'
    );
  }
  function _renderTimeline(cycles) {
    if (!cycles || !cycles.length) {
      return '<div class="svrnty-aw-empty">No recent activity. Click Refresh.</div>';
    }
    return '<div class="svrnty-aw-timeline">' +
      cycles.slice(0, 5).map((c) =>
        '<div class="svrnty-aw-timeline-item">' +
          '<div class="svrnty-aw-timeline-time">' + _esc(c.started_at || "") + '</div>' +
          '<div class="svrnty-aw-timeline-text">' +
            _esc(c.title || ("Cycle #" + (c.id || "?"))) +
            ' — <span style="color:var(--muted)">' + _esc(c.status || "") + '</span>' +
          '</div>' +
        '</div>'
      ).join("") +
    '</div>';
  }
  function _deriveKpis(cycles, recipes) {
    const c = cycles || [];
    const r = recipes || [];
    const spend = c.reduce((s, x) => s + (x.spend || 0), 0);
    const budget = c.reduce((s, x) => s + (x.budget || 0), 0) || 6000;
    const impressions = c.reduce((s, x) => s + (x.impressions || 0), 0);
    const ctrs = c.map((x) => x.ctr || 0).filter((v) => v > 0);
    const ctr = ctrs.length ? (ctrs.reduce((s, x) => s + x, 0) / ctrs.length) : 0;
    return {
      impressions: impressions ? _abbrev(impressions) : "0",
      imprDelta: impressions ? "+12%" : "",
      ctr: ctr ? (ctr.toFixed(2) + "%") : "0%",
      ctrDelta: ctr ? "-0.3%" : "",
      cycleCount: String(c.length),
      recipeCount: String(r.length),
      spend: spend,
      budget: budget,
    };
  }

  // Cycles — list with click-to-expand ───────────────────────────────────
  function _renderCycles() {
    const pane = _pane("cycles");
    if (!pane) return;
    const cycles = NS.state.data.cycles;   // null = never fetched, [] = fetched empty
    const emptyMsg = cycles === null
      ? 'No cycles loaded. Click Refresh cycles.'
      : '0 cycles in Adwright. Create a cycle via CMO chat to dispatch ads.';
    pane.innerHTML =
      '<div class="svrnty-aw-tab-header">' +
        '<div class="svrnty-aw-tab-title">Cycles</div>' +
        '<button class="svrnty-aw-btn" data-svrnty-aw-action="refresh-cycles" data-svrnty-aw-needs-cmo>Refresh cycles</button>' +
      '</div>' +
      ((cycles && cycles.length)
        ? ('<div class="svrnty-aw-list">' +
            cycles.map((c) => _cycleRow(c)).join("") +
          '</div>')
        : '<div class="svrnty-aw-empty">' + emptyMsg + '</div>');
    _rewireActions(pane);
    pane.querySelectorAll("[data-svrnty-aw-cycle]").forEach((row) => {
      row.addEventListener("click", () => {
        const id = row.getAttribute("data-svrnty-aw-cycle");
        _toggleCycleDetail(row, id);
      });
    });
    _refreshDisabledState();
  }
  function _cycleRow(c) {
    return (
      '<div class="svrnty-aw-row" data-svrnty-aw-cycle="' + _attr(c.id) + '">' +
        '<div class="svrnty-aw-row-main">' +
          '<div class="svrnty-aw-row-title">' + _esc(c.title || ("Cycle #" + c.id)) + '</div>' +
          '<div class="svrnty-aw-row-sub">' + _esc(c.status || "") + ' · started ' + _esc(c.started_at || "") + '</div>' +
        '</div>' +
        '<div class="svrnty-aw-row-meta">$' + _fmt(c.spend || 0) + ' / $' + _fmt(c.budget || 0) + '</div>' +
      '</div>'
    );
  }
  function _toggleCycleDetail(rowEl, cycleId) {
    const existing = rowEl.nextElementSibling;
    if (existing && existing.classList.contains("svrnty-aw-row-expanded")) {
      existing.remove();
      return;
    }
    const detail = NS.state.data.cycleDetail[cycleId];
    const wrap = document.createElement("div");
    wrap.className = "svrnty-aw-row-expanded";
    if (detail) {
      wrap.innerHTML = _renderCycleDetail(detail);
    } else {
      wrap.innerHTML = '<div class="svrnty-aw-loading">Loading cycle #' + _esc(cycleId) + '…</div>';
      _fireAction("get-cycle", { id: cycleId });
    }
    rowEl.parentNode.insertBefore(wrap, rowEl.nextSibling);
  }
  function _renderCycleDetail(d) {
    const variants = d.variants || [];
    if (!variants.length) return '<div class="svrnty-aw-empty">No variants for this cycle.</div>';
    return '<strong style="font-size:12px">Variants (' + variants.length + ')</strong>' +
      '<div style="margin-top:6px;display:flex;flex-direction:column;gap:4px">' +
      variants.map((v) =>
        '<div style="display:flex;justify-content:space-between;font-size:12px">' +
          '<span>' + _esc(v.name || v.id || "variant") + '</span>' +
          '<span style="color:var(--muted)">' + _esc(v.status || "") + ' · imp ' + _fmt(v.impressions || 0) + '</span>' +
        '</div>'
      ).join("") +
      '</div>';
  }
  function _wireCycles(panel) { /* nav handler fires render */ }

  // Audience — segments list ────────────────────────────────────────────
  function _renderAudience() {
    const pane = _pane("audience");
    if (!pane) return;
    const segs = NS.state.data.segments;   // null = never fetched, [] = fetched empty
    const segList = segs || [];
    const emptyMsg = segs === null
      ? 'No segments loaded. Click Refresh.'
      : '0 segments in Adwright. Define segments via CMO chat (e.g., "add segment vegan-31-50").';
    pane.innerHTML =
      '<div class="svrnty-aw-tab-header">' +
        '<div class="svrnty-aw-tab-title">Audience segments</div>' +
        '<button class="svrnty-aw-btn" data-svrnty-aw-action="list-segments" data-svrnty-aw-needs-cmo>Refresh</button>' +
      '</div>' +
      (segList.length
        ? '<div class="svrnty-aw-list">' +
          segList.map((s) =>
            '<div class="svrnty-aw-row">' +
              '<div class="svrnty-aw-row-main">' +
                '<div class="svrnty-aw-row-title">' + _esc(s.name || s.id) + '</div>' +
                '<div class="svrnty-aw-row-sub">' + _esc(s.description || "") + '</div>' +
              '</div>' +
              '<div class="svrnty-aw-row-meta">' + _fmt(s.size || 0) + ' people</div>' +
            '</div>'
          ).join("") +
          '</div>'
        : '<div class="svrnty-aw-empty">' + emptyMsg + '</div>');
    _rewireActions(pane);
    _refreshDisabledState();
  }

  // Targeting — segment × recipe matrix ─────────────────────────────────
  function _renderTargeting() {
    const pane = _pane("targeting");
    if (!pane) return;
    const segs = NS.state.data.segments || [];
    const recs = NS.state.data.recipes || [];
    pane.innerHTML =
      '<div class="svrnty-aw-tab-header">' +
        '<div class="svrnty-aw-tab-title">Targeting matrix</div>' +
        '<button class="svrnty-aw-btn" data-svrnty-aw-action="list-recipes" data-svrnty-aw-needs-cmo>Refresh recipes</button>' +
      '</div>' +
      (segs.length && recs.length
        ? _renderMatrix(segs, recs)
        : '<div class="svrnty-aw-empty">Load segments + recipes to see the matrix.<br>' +
          '<span style="font-size:11px">(Audience tab → Refresh, then Refresh recipes here.)</span></div>');
    _rewireActions(pane);
    _refreshDisabledState();
  }
  function _renderMatrix(segs, recs) {
    const cols = recs.length + 1;
    const cells = [];
    cells.push('<div class="svrnty-aw-matrix-cell svrnty-aw-matrix-head"></div>');
    recs.forEach((r) => {
      cells.push('<div class="svrnty-aw-matrix-cell svrnty-aw-matrix-head">' +
        _esc(r.name || r.id) + '</div>');
    });
    segs.forEach((s) => {
      cells.push('<div class="svrnty-aw-matrix-cell svrnty-aw-matrix-row-label">' +
        _esc(s.name || s.id) + '</div>');
      recs.forEach((r) => {
        cells.push('<div class="svrnty-aw-matrix-cell">·</div>');
      });
    });
    return '<div class="svrnty-aw-matrix" style="grid-template-columns:repeat(' + cols + ',minmax(80px,1fr))">' +
      cells.join("") + '</div>';
  }

  // Connections — read status + provisioning form (governance exception) ─
  function _renderConnections() {
    const pane = _pane("connections");
    if (!pane) return;
    const conns = NS.state.data.connections;   // null = never fetched, [] = fetched empty
    const connList = conns || [];
    const emptyConnMsg = conns === null
      ? 'No status loaded. Click Re-check.'
      : '0 connections configured. Provision Meta + Woo credentials below.';
    pane.innerHTML =
      '<div class="svrnty-aw-tab-header">' +
        '<div class="svrnty-aw-tab-title">Connections</div>' +
        '<button class="svrnty-aw-btn" data-svrnty-aw-action="connections-status" data-svrnty-aw-needs-cmo>Re-check</button>' +
      '</div>' +
      '<div class="svrnty-aw-conn-list">' +
        (connList.length ? connList.map(_connRow).join("") :
          '<div class="svrnty-aw-empty">' + emptyConnMsg + '</div>') +
      '</div>' +
      '<button class="svrnty-aw-btn svrnty-aw-btn-primary" data-svrnty-aw-action="open-cred-form">Fix credentials</button>' +
      '<form class="svrnty-aw-form" id="svrntyAwCredForm">' +
        '<div class="svrnty-aw-form-note">' +
          'Credentials are written direct to the credctl vault via the plugin backend — ' +
          '<strong>never through chat or MCP</strong> (governance exception, see PRD §6). ' +
          'Leave a field blank to keep its current value.' +
        '</div>' +
        _credField("meta-app-id", "Meta — App ID", "text") +
        _credField("meta-app-secret", "Meta — App Secret", "password") +
        _credField("meta-sandbox-access-token", "Meta — Sandbox Access Token", "password") +
        _credField("meta-sandbox-ad-account", "Meta — Sandbox Ad Account ID", "text") +
        _credField("meta-sandbox-page-id", "Meta — Sandbox Page ID", "text") +
        _credField("woocommerce-ck", "WooCommerce — Consumer Key", "password") +
        _credField("woocommerce-cs", "WooCommerce — Consumer Secret", "password") +
        '<div class="svrnty-aw-form-actions">' +
          '<button type="button" class="svrnty-aw-btn" data-svrnty-aw-action="close-cred-form">Cancel</button>' +
          '<button type="submit" class="svrnty-aw-btn svrnty-aw-btn-primary">Save credentials</button>' +
        '</div>' +
      '</form>';
    _rewireActions(pane);
    _refreshDisabledState();
  }
  function _credField(name, label, type) {
    return '<div class="svrnty-aw-form-row">' +
      '<label for="svrntyAwCred-' + name + '">' + _esc(label) + '</label>' +
      '<input id="svrntyAwCred-' + name + '" name="' + name + '" type="' + type + '" autocomplete="off">' +
    '</div>';
  }
  function _connRow(c) {
    const okCls = c.ok ? " svrnty-aw-ok" : " svrnty-aw-fail";
    return (
      '<div class="svrnty-aw-conn">' +
        '<div class="svrnty-aw-conn-name">' +
          _esc(c.name || c.id || "unknown") +
        '</div>' +
        '<span class="svrnty-aw-conn-pill' + okCls + '">' +
          _esc(c.status || (c.ok ? "ok" : "fail")) +
        '</span>' +
      '</div>'
    );
  }
  function _wireConnections(panel) {
    panel.addEventListener("submit", (e) => {
      if (e.target && e.target.id === "svrntyAwCredForm") {
        e.preventDefault();
        _submitCredForm(e.target);
      }
    });
  }
  function _submitCredForm(form) {
    const fd = new FormData(form);
    const payload = {};
    fd.forEach((v, k) => { if (v && String(v).trim()) payload[k] = String(v); });
    if (!Object.keys(payload).length) {
      _toast("No fields filled — nothing to save.", "error");
      return;
    }
    _toast("Provisioning credentials…");
    fetch("/api/adwright/provision-creds", {
      method: "POST",
      headers: { "Content-Type": "application/json" },
      body: JSON.stringify(payload),
    })
      .then((r) => r.json())
      .then((r) => {
        if (r && r.ok) {
          _toast("Credentials saved (" + (r.written || []).length + " field" +
            ((r.written || []).length === 1 ? "" : "s") + ").", "success");
          form.reset();
          form.classList.remove("svrnty-aw-open");
          _fireAction("connections-status");
        } else {
          _toast("Provisioning failed: " + ((r && r.error) || "unknown"), "error");
        }
      })
      .catch((e) => _toast("Provisioning request failed: " + (e && e.message), "error"));
  }

  // ── Action wiring ──────────────────────────────────────────────────────
  // Reads: panel button → custom event → injects "/adwright <verb>" into the
  // existing WebUI composer (#msg) and clicks #btnSend so the user message
  // shows in chat. Then polls /api/adwright/last-panel-update.
  // Writes (creds only): direct POST to /api/adwright/provision-creds.
  function _rewireActions(scope) {
    scope.querySelectorAll("[data-svrnty-aw-action]").forEach((btn) => {
      if (btn.dataset.svrntyAwWired === "1") return;
      btn.dataset.svrntyAwWired = "1";
      btn.addEventListener("click", (e) => {
        e.preventDefault();
        const action = btn.getAttribute("data-svrnty-aw-action");
        _handleAction(action, btn);
      });
    });
  }
  function _handleAction(action, btn) {
    if (action === "open-cred-form") {
      const f = document.getElementById("svrntyAwCredForm");
      if (f) f.classList.add("svrnty-aw-open");
      return;
    }
    if (action === "close-cred-form") {
      const f = document.getElementById("svrntyAwCredForm");
      if (f) f.classList.remove("svrnty-aw-open");
      return;
    }
    _fireAction(action);
  }
  function _fireAction(action, args) {
    if (!_isCmoActive()) {
      _toast("Switch to CMO profile to run /adwright commands.", "error");
      return;
    }
    args = args || {};
    const cmd = _commandFor(action, args);
    if (!cmd) return;
    // Dispatch event for any external listeners (audit / tests).
    try {
      document.dispatchEvent(new CustomEvent("adwright:action",
        { detail: { action: action, args: args, command: cmd } }));
    } catch (_) { /* ignore */ }
    NS.state.pendingTool = _toolFor(action);
    if (!_sendChatCommand(cmd)) {
      _toast("Couldn't post to chat — is a session open?", "error");
      return;
    }
    _startPolling();
  }
  function _commandFor(action, args) {
    switch (action) {
      case "refresh-overview":    return "/adwright refresh-cycles";
      case "refresh-cycles":      return "/adwright refresh-cycles";
      case "get-cycle":           return "/adwright get-cycle " + (args.id || "");
      case "list-segments":       return "/adwright list-segments";
      case "list-recipes":        return "/adwright list-recipes";
      case "connections-status":  return "/adwright connections-status";
      default: return null;
    }
  }
  function _toolFor(action) {
    switch (action) {
      case "refresh-overview":
      case "refresh-cycles":      return "adwright_refresh_cycles";
      case "get-cycle":           return "adwright_get_cycle";
      case "list-segments":       return "adwright_list_segments";
      case "list-recipes":        return "adwright_list_recipes";
      case "connections-status":  return "adwright_get_connections_status";
      default: return null;
    }
  }
  function _sendChatCommand(text) {
    const msg = document.getElementById("msg");
    const btn = document.getElementById("btnSend");
    if (!msg || !btn) return false;
    msg.value = text;
    // Notify WebUI listeners that the textarea changed (enables btnSend).
    try { msg.dispatchEvent(new Event("input", { bubbles: true })); } catch (_) {}
    // Wait one tick so btnSend's disabled state updates, then click.
    setTimeout(() => {
      try { btn.click(); } catch (_) { /* ignore */ }
    }, 30);
    return true;
  }

  // ── Polling: /api/adwright/last-panel-update ──────────────────────────
  function _startPolling() {
    if (NS.state.pollTimer) return;
    NS.state.pollStartedAt = Date.now();
    NS.state.pollTimer = setInterval(_pollOnce, POLL_INTERVAL_MS);
    // Run once immediately so we don't wait the first 2s.
    _pollOnce();
  }
  function _stopPolling() {
    if (NS.state.pollTimer) {
      clearInterval(NS.state.pollTimer);
      NS.state.pollTimer = null;
    }
  }
  function _pollOnce() {
    if (Date.now() - NS.state.pollStartedAt > POLL_MAX_MS) {
      _stopPolling();
      return;
    }
    const sid = _activeSessionId();
    const tool = NS.state.pendingTool || "";
    const url = "/api/adwright/last-panel-update?session_id=" +
      encodeURIComponent(sid) + "&since=" + NS.state.lastSeenTs +
      "&tool=" + encodeURIComponent(tool);
    fetch(url)
      .then((r) => r.json())
      .then((r) => {
        if (!r || !r.update) return;
        const u = r.update;
        if (u.ts && u.ts <= NS.state.lastSeenTs) return;
        NS.state.lastSeenTs = u.ts || Date.now();
        _ingestUpdate(u);
        // Got our update — stop polling, render.
        if (u.tool === tool || !tool) {
          NS.state.pendingTool = null;
          _stopPolling();
        }
        _renderTab(NS.state.activeTab);
      })
      .catch(() => { /* polling is best-effort */ });
  }
  function _ingestUpdate(u) {
    const tool = u.tool || "";
    const payload = u.payload || {};
    if (tool === "adwright_refresh_cycles" || tool === "adwright_list_cycles") {
      NS.state.data.cycles = payload.cycles || [];
    } else if (tool === "adwright_get_cycle") {
      if (payload.id != null) NS.state.data.cycleDetail[payload.id] = payload;
    } else if (tool === "adwright_list_segments") {
      NS.state.data.segments = payload.segments || [];
    } else if (tool === "adwright_list_recipes") {
      NS.state.data.recipes = payload.recipes || [];
    } else if (tool === "adwright_get_connections_status") {
      // Real adwright-mcp returns {meta:{connected,account_id,...}, woo:{connected,store_url,...}}
      // Legacy mock returned {connections:[...]}. Support both.
      if (Array.isArray(payload.connections)) {
        NS.state.data.connections = payload.connections;
      } else {
        const out = [];
        if (payload.meta) {
          const m = payload.meta;
          out.push({
            id: "meta",
            name: m.account_name ? "Meta — " + m.account_name : "Meta (Facebook + Instagram)",
            status: m.connected ? "ok" : "down",
            ok: !!m.connected,
            detail: m.connected ? `${m.account_id} · ${m.currency} · spent ${m.amount_spent || 0}` : (m.error || "not connected"),
          });
        }
        if (payload.woo) {
          const w = payload.woo;
          out.push({
            id: "woo",
            name: "WooCommerce" + (w.store_url ? " — " + w.store_url.replace(/^https?:\/\//, "") : ""),
            status: w.connected ? "ok" : "down",
            ok: !!w.connected,
            detail: w.connected ? `WC ${w.wc_version || "?"} · WP ${w.wp_version || "?"} · ${w.currency || ""}` : (w.error || "not connected"),
          });
        }
        NS.state.data.connections = out;
      }
    }
  }

  // ── Toast ─────────────────────────────────────────────────────────────
  function _toast(text, kind) {
    let el = document.getElementById("svrntyAwToast");
    if (!el) {
      el = document.createElement("div");
      el.id = "svrntyAwToast";
      el.className = "svrnty-aw-toast";
      document.body.appendChild(el);
    }
    el.className = "svrnty-aw-toast" + (kind ? " svrnty-aw-toast-" + kind : "");
    el.textContent = text;
    requestAnimationFrame(() => el.classList.add("svrnty-aw-toast-show"));
    clearTimeout(_toast._t);
    _toast._t = setTimeout(() => {
      el.classList.remove("svrnty-aw-toast-show");
    }, 3000);
  }

  // ── Helpers ───────────────────────────────────────────────────────────
  function _esc(s) {
    return String(s == null ? "" : s).replace(/[&<>"']/g, (c) =>
      ({ "&": "&amp;", "<": "&lt;", ">": "&gt;", '"': "&quot;", "'": "&#39;" }[c]));
  }
  function _attr(s) { return _esc(s); }
  function _fmt(n) {
    n = Number(n) || 0;
    return n.toLocaleString("en-US", { maximumFractionDigits: 0 });
  }
  function _abbrev(n) {
    n = Number(n) || 0;
    if (n >= 1e6) return (n / 1e6).toFixed(1) + "M";
    if (n >= 1e3) return (n / 1e3).toFixed(1) + "K";
    return String(n);
  }

  // ── Bootstrap ─────────────────────────────────────────────────────────
  // Mount when <main class="main"> exists; observer scoped to <body> children
  // (NOT subtree) so we don't fight other observers. Reattach the profile
  // watcher whenever the panel is (re)mounted.
  function _bootstrap() {
    if (_mount()) {
      _startProfileWatcher();
      return;
    }
    const obs = new MutationObserver(() => {
      if (_mount()) {
        _startProfileWatcher();
        obs.disconnect();
      }
    });
    obs.observe(document.body, { childList: true, subtree: false });
    // Fallback re-check (some shells rebuild <main> after route changes).
    setTimeout(() => { _mount(); _startProfileWatcher(); }, 1500);
  }

  let _profileWatcherStarted = false;
  function _startProfileWatcher() {
    if (_profileWatcherStarted) return;
    _profileWatcherStarted = true;
    let last = _activeProfile();
    setInterval(() => {
      const now = _activeProfile();
      if (now !== last) {
        last = now;
        _refreshDisabledState();
      }
    }, 1000);
  }

  NS.mount = _mount;
  NS.fireAction = _fireAction;

  if (document.readyState === "loading") {
    document.addEventListener("DOMContentLoaded", _bootstrap);
  } else {
    _bootstrap();
  }
})();