import { NavLink } from "react-router-dom";
import {
  Archive,
  BarChart,
  Building2,
  ChartAreaIcon,
  ClipboardList,
  FileText,
  Globe,
  Settings,
  ShieldAlert,
  Users2,
  UsersRound,
} from "lucide-react";
import { useAuth } from "@/shared/context/AuthContext";
import { usePermissions } from "@/shared/context/PermissionContext";

import { useTranslation } from "react-i18next";

export interface MenuItem {
  label: string;
  href: string;
  icon: React.ReactNode;
  roles?: string[];
  permissions?: string[];
  isPrimary?: boolean;
  displayLabel?: string;
  children?: MenuItem[];
}

export const AppMenuTabs = () => {
  const { user } = useAuth();
  const userRoles = user?.roles.map((role) => role.key) || [];

  const menuItems: MenuItem[] = [
    {
      label: "dashboard",
      href: "/user-management/dashboard",
      icon: <BarChart className="h-4 w-4" />,
      roles: ["super_admin"],
      isPrimary: true,
    },
    {
      label: "organizations",
      href: "/user-management/organizations",
      icon: <Building2 className="h-4 w-4" />,
      roles: ["super_admin"],
      isPrimary: true,
    },

    {
      label: "organizationAdmins", // Shortened for mobile
      displayLabel: "organizationAdmins", // Full label for desktop
      href: "/user-management/organization_admins",
      icon: <Users2 className="h-4 w-4" />,
      roles: ["super_admin"],
      isPrimary: true,
    },
    {
      label: "externalUsers", // Shortened for mobile
      displayLabel: "externalUsers", // Full label for desktop
      href: "/user-management/external_users",
      icon: <Users2 className="h-4 w-4" />,
      roles: ["super_admin"],
      isPrimary: true,
    },
    {
      label: "dashboard",
      href: "/user-management/user_management-dashboard",
      icon: <BarChart className="h-4 w-4" />,
      roles: ["admin", "organization_admin", "unit_admin"],
      isPrimary: true,
    },
    {
      label: "userManagement",
      href: "/user-management/user_management",
      icon: <UsersRound className="h-4 w-4" />,
      roles: ["admin", "organization_admin", "unit_admin"],
      isPrimary: true,
    },
    // {
    //   label: "userPositionApproval",
    //   href: "/user-management/user-position-approval",
    //   icon: <UsersRound className="h-4 w-4" />,
    //   roles: ["admin", "organization_admin", "unit_admin"],
    //   permissions: ["can:activateEmployee"],
    //   isPrimary: true,
    // },
    // {
    //   label: "All Records",
    //   displayLabel: "All Records",
    //   href: "/user-management/all-records",
    //   icon: <FileText className="h-4 w-4" />,
    //   roles: ["admin", "organization_admin", "unit_admin"],
    //   permissions: ["can:canViewAllRecords"],
    //   isPrimary: true,
    // },
    {
      label: "contentManagement", // Shortened for mobile
      displayLabel: "contentManagement", // Full label for desktop
      href: "/user-management/content-management",
      icon: <FileText className="h-4 w-4" />,
      roles: ["admin", "organization_admin", "unit_admin"],
      isPrimary: true,
    },
    {
      label: "webManagement",
      displayLabel: "webManagement",
      href: "/user-management/web-management",
      icon: <Globe className="h-4 w-4" />,
      roles: ["admin", "organization_admin", "unit_admin"],
      isPrimary: true,
    },
    {
      label: "Position",
      displayLabel: "positionTypes",
      href: "/user-management/position-management",
      icon: <FileText className="h-4 w-4" />,
      roles: ["admin", "organization_admin", "unit_admin", "super_admin"],
      isPrimary: true,
    },
    {
      label: "migratedRecords",
      displayLabel: "migratedRecords",
      href: "/user-management/migrated-records-management",
      icon: <FileText className="h-4 w-4" />,
      roles: ["super_admin"],
      isPrimary: true,
    },
    {
      label: "settings",
      displayLabel: "settings",
      href: "/user-management/organization-settings",
      icon: <Settings className="h-4 w-4" />,
      roles: ["admin", "organization_admin", "unit_admin"],
      isPrimary: true,
    },
    {
      label: "Bulk",
      displayLabel: "bulkUpload",
      href: "/user-management/bulk-upload",
      icon: <FileText className="h-4 w-4" />,
      roles: ["admin", "organization_admin", "unit_admin"],
      isPrimary: true,
    },
    {
      label: "Archive Users",
      displayLabel: "Archive Users",
      href: "/user-management/archive-users",
      icon: <Archive className="h-4 w-4" />,
      roles: ["super_admin"],
      isPrimary: true,
    },
    {
      label: "Archived Organizations",
      displayLabel: "Archived Organizations",
      href: "/user-management/archived-organizations",
      icon: <Archive className="h-4 w-4" />,
      roles: ["super_admin"],
      isPrimary: true,
    },
    {
      label: "Archive Users",
      displayLabel: "Archive Users",
      href: "/user-management/archives",
      icon: <Archive className="h-4 w-4" />,
      roles: ["admin", "organization_admin", "unit_admin"],
      isPrimary: true,
    },
    {
      label: "Archived Units & Positions",
      displayLabel: "Archived Units & Positions",
      href: "/user-management/archived",
      icon: <Archive className="h-4 w-4" />,
      roles: ["admin", "organization_admin", "unit_admin"],
      isPrimary: true,
    },
    {
      label: "Sector Reports",
      displayLabel: "Sector Reports",
      href: "/user-management/sector-reports",
      icon: <ChartAreaIcon className="h-5 w-5" />,
      roles: ["unit_admin", "admin", "organization_admin"],
      isPrimary: true,
    },
    {
      label: "activityLog",
      href: "/user-management/activity_log",
      icon: <ClipboardList className="h-4 w-4" />,
      roles: ["super_admin"],
      isPrimary: false,
    },
    {
      label: "setting",
      href: "/user-management/settings",
      icon: <Settings className="h-4 w-4" />,
      roles: ["super_admin"],
      isPrimary: false,
    },
    {
      label: "Letter Template",
      href: "/user-management/templates",
      icon: <FileText className="h-4 w-4" />,
      roles: ["super_admin"],
      isPrimary: false,
    },
    {
      label: "Add Site",
      href: "/user-management/add-site",
      icon: <Globe className="h-4 w-4" />,
      roles: ["super_admin"],
      isPrimary: true,
    },

    // {
    //   label: "branding.title",
    //   href: "/user-management/web-management/Branding/Branding",
    //   icon: <ShieldAlert className="h-4 w-4" />,
    //   roles: ["super_admin"],
    //   isPrimary: true,
    // },
  ];

  const { permissions } = usePermissions();
  const { t } = useTranslation();
  const filteredMenu = menuItems.filter((item) =>
    item?.roles?.some((r) => userRoles.includes(r)),
  );
  const primaryMenuItems = filteredMenu.filter(
    (item) => item.isPrimary !== false,
  );
  const secondaryMenuItems = filteredMenu.filter(
    (item) => item.isPrimary === false,
  );

  return (
    <div className="fixed top-16 left-0 right-0 z-30 bg-white dark:bg-gray-900 border-b dark:border-gray-800 overflow-hidden flex flex-col">
      {/* Mobile View - Two separate rows */}
      <div className="md:hidden flex flex-col pt-5 pb-3 px-4 space-y-3 mt-2">
        {/* Primary items row */}
        <div className="flex items-center overflow-x-auto scrollbar-none">
          {primaryMenuItems.map((item) => (
            <NavLink
              key={item.href}
              to={item.href}
              className={({ isActive }) =>
                `flex items-center gap-1 px-3 py-2.5 mr-2 text-xs font-medium transition-colors whitespace-nowrap ${
                  isActive
                    ? "text-primary dark:text-primary-400 border-b-2 border-primary dark:border-primary-400"
                    : "text-slate-700 dark:text-gray-300 hover:text-primary dark:hover:text-primary-400"
                }`
              }
            >
              {item.icon}
              <span className="max-w-[80px] truncate">
                {t(`organization.${item.label}`, item.label)}
              </span>
            </NavLink>
          ))}
        </div>

        {/* Secondary items row (if any) */}
        {secondaryMenuItems.length > 0 && (
          <div className="flex items-center overflow-x-auto scrollbar-none border-t dark:border-gray-800 pt-3">
            {secondaryMenuItems.map((item) => (
              <NavLink
                key={item.href}
                to={item.href}
                className={({ isActive }) =>
                  `flex items-center gap-1 px-3 py-2.5 mr-2 text-xs font-medium transition-colors whitespace-nowrap ${
                    isActive
                      ? "text-primary dark:text-primary-400 border-b-2 border-primary dark:border-primary-400"
                      : "text-slate-700 dark:text-gray-300 hover:text-primary dark:hover:text-primary-400"
                  }`
                }
              >
                {item.icon}
                <span className="max-w-[80px] truncate">
                  {t(`organization.${item.label}`, item.label)}
                </span>
              </NavLink>
            ))}
          </div>
        )}
      </div>

      {/* Desktop View - Single row with all items */}
      <div className="hidden md:flex pt-5 pb-3 px-8 mt-1">
        <div className="flex items-center gap-2 overflow-x-auto scrollbar-none">
          {filteredMenu.map((item) => (
            <NavLink
              key={item.href}
              to={item.href}
              className={({ isActive }) =>
                `flex items-center gap-2 px-4 py-3 text-sm font-medium transition-colors whitespace-nowrap ${
                  isActive
                    ? "text-primary dark:text-primary-400 border-b-2 border-primary dark:border-primary-400"
                    : "text-slate-700 dark:text-gray-300 hover:text-primary dark:hover:text-primary-400"
                }`
              }
            >
              {item.icon}
              <span className="max-w-full truncate">
                {t(`organization.${item.label}`, item.label)}
              </span>
            </NavLink>
          ))}
        </div>
      </div>
    </div>
  );
};