(function () {
  'use strict';

  var invoke = window.__TAURI__.core.invoke;
  var listen = window.__TAURI__.event.listen;

  // ── Rust → JS ──────────────────────────────
  listen('pet://state', function (e) {
    if (window.cfcPetAPI) window.cfcPetAPI.notifyState(e.payload);
  });
  listen('pet://bubble', function (e) {
    if (window.cfcPetAPI) window.cfcPetAPI.showBubble(e.payload.text, e.payload.durationMs);
  });
  listen('pet://config', function (e) {
    if (window.cfcPetAPI) window.cfcPetAPI.loadConfig(e.payload);
  });

  // ── JS → Rust（替换 chrome.webview.hostObjects.sync.cfcHost）──
  window.cfcHost = {
    onInteract: function (action, dataJson) {
      try {
        invoke('on_interact', { action: action, data: dataJson });
      } catch (err) {
        console.log('[interaction]', action, dataJson);
      }
    },
    onDragStart: function () {
      try { invoke('drag_start'); } catch (e) { /* noop */ }
    },
    onDragEnd: function () {
      try { invoke('drag_end'); } catch (e) { /* noop */ }
    }
  };
})();