(function () {
  'use strict';

  function init() {
    if (!AdminApi.getToken()) {
      AdminApi.goLogin();
      return;
    }

    var headerMount = document.getElementById('adminHeaderMount');
    var env = (window.SOON_DEPLOY_CONFIG && window.SOON_DEPLOY_CONFIG.env) || '';
    if (headerMount && window.AdminShell) {
      AdminShell.mountHeader(headerMount, { env: env || '' });
    }

    AdminApi.fetchMe().then(function (me) {
      if (!me || me.role !== 'admin') {
        soonToast('需要管理员权限', 'warn');
        AdminApi.clearToken();
        setTimeout(AdminApi.goLogin, 600);
        return;
      }
      AdminState.currentAdminId = me.id;
      AdminState.adminLevel = AdminPermissions.normalizeLevel(me.admin_level);
      var emailEl = document.getElementById('adminEmail');
      if (emailEl) {
        var levelLabel = AdminState.adminLevel === 'ops' ? '运营' : '';
        emailEl.textContent = (me.email || '') + (levelLabel ? ' · ' + levelLabel : '');
      }

      document.getElementById('adminLogout').onclick = function () {
        AdminApi.clearToken();
        AdminApi.goLogin();
      };

      AdminPermissions.applyNav(AdminState.adminLevel);
      AdminRouter.init(AdminViews);
    });
  }

  function boot() {
    if (document.readyState === 'loading') {
      document.addEventListener('DOMContentLoaded', init);
    } else {
      init();
    }
  }

  if (typeof layui !== 'undefined') {
    layui.use(['layer'], function () {
      window.layer = layui.layer;
      layer.config({ skin: 'soon-layer' });
      boot();
    });
  } else {
    boot();
  }
})();