import type { LucideIcon } from "lucide-react";
import {
  LayoutDashboard,
  Users,
  CreditCard,
  Calendar,
  Dumbbell,
  Trophy,
  Building2,
  Shield,
  ClipboardList,
  QrCode,
  BarChart3,
  Settings,
  Activity,
  UserCircle,
  Stethoscope,
  Lock,
  Plug,
  Bell,
  Sparkles,
  Target,
  MessageSquare,
  Wallet,
  ScanLine,
  Heart,
} from "lucide-react";

export type SportsCenterPortalId =
  | "owner"
  | "reception"
  | "coach"
  | "athlete"
  | "parent"
  | "cashier"
  | "support"
  | "admin";

export type PortalNavItem = { href: string; label: string; feature?: string | null };
export type PortalNavGroup = {
  id: string;
  label: string;
  icon: LucideIcon;
  href?: string;
  feature?: string | null;
  items?: PortalNavItem[];
};

export const SPORTS_CENTER_PORTALS: {
  id: SportsCenterPortalId;
  label: string;
  description: string;
  basePath: string;
  icon: LucideIcon;
}[] = [
  {
    id: "owner",
    label: "مدیریت اجرایی",
    description: "داشبورد، درآمد، آنالیتیکس",
    basePath: "/sports-center/owner",
    icon: LayoutDashboard,
  },
  {
    id: "reception",
    label: "پذیرش",
    description: "چک‌این، جستجو، QR",
    basePath: "/sports-center/reception",
    icon: ClipboardList,
  },
  {
    id: "coach",
    label: "مربی",
    description: "کلاس‌ها، تمرین، پیشرفت",
    basePath: "/sports-center/coach",
    icon: Dumbbell,
  },
  {
    id: "athlete",
    label: "ورزشکار",
    description: "تمرین امروز، پیشرفت، عضویت",
    basePath: "/sports-center/athlete",
    icon: UserCircle,
  },
  {
    id: "parent",
    label: "والدین",
    description: "خانواده، پرداخت‌ها",
    basePath: "/sports-center/parent",
    icon: Heart,
  },
  {
    id: "cashier",
    label: "صندوق",
    description: "پرداخت‌ها و عضویت",
    basePath: "/sports-center/cashier",
    icon: Wallet,
  },
  {
    id: "support",
    label: "پشتیبانی",
    description: "اعلان‌ها و پشتیبانی",
    basePath: "/sports-center/support",
    icon: MessageSquare,
  },
  {
    id: "admin",
    label: "مدیر سیستم",
    description: "تنظیمات، نقش‌ها، دسترسی",
    basePath: "/sports-center/admin",
    icon: Shield,
  },
];

export const OWNER_NAV: PortalNavGroup[] = [
  { id: "dash", label: "داشبورد", icon: LayoutDashboard, href: "/sports-center/owner" },
  {
    id: "members",
    label: "اعضا",
    icon: Users,
    items: [
      { href: "/sports-center/members", label: "اعضا" },
      { href: "/sports-center/families", label: "خانواده‌ها" },
      { href: "/sports-center/medical-records", label: "سوابق پزشکی" },
      { href: "/sports-center/membership-cards", label: "کارت عضویت" },
      { href: "/sports-center/digital-membership", label: "عضویت دیجیتال" },
    ],
  },
  {
    id: "membership",
    label: "عضویت",
    icon: CreditCard,
    feature: "membership_catalog",
    items: [
      { href: "/sports-center/memberships", label: "عضویت‌ها" },
      { href: "/sports-center/membership-types", label: "انواع عضویت" },
      { href: "/sports-center/catalog/packages", label: "پکیج‌ها" },
      { href: "/sports-center/catalog/plans", label: "طرح‌ها" },
      { href: "/sports-center/catalog/sport-categories", label: "دسته رشته" },
      { href: "/sports-center/catalog/age-groups", label: "گروه سنی" },
      { href: "/sports-center/catalog/pricing-models", label: "قیمت‌گذاری" },
      { href: "/sports-center/catalog/rules", label: "قوانین" },
      { href: "/sports-center/catalog/renewal-policies", label: "تمدید" },
      { href: "/sports-center/catalog/freezing-rules", label: "فریز" },
      { href: "/sports-center/catalog/expiration-policies", label: "انقضا" },
    ],
  },
  {
    id: "staff",
    label: "مربی و پرسنل",
    icon: Target,
    feature: "coach_staff_management",
    items: [
      { href: "/sports-center/coaches", label: "مربیان" },
      { href: "/sports-center/staff/certificates", label: "گواهینامه" },
      { href: "/sports-center/staff/skills", label: "مهارت‌ها" },
      { href: "/sports-center/staff/working-hours", label: "ساعات کاری" },
      { href: "/sports-center/staff/availability", label: "دسترسی" },
      { href: "/sports-center/staff/assignments", label: "انتساب" },
    ],
  },
  {
    id: "ops",
    label: "عملیات",
    icon: Calendar,
    items: [
      { href: "/sports-center/sessions", label: "جلسات", feature: "booking_engine" },
      { href: "/sports-center/bookings", label: "رزروها", feature: "booking_engine" },
      { href: "/sports-center/attendance", label: "حضور", feature: "attendance_engine" },
      { href: "/sports-center/access-logs", label: "لاگ دسترسی", feature: "attendance_engine" },
      { href: "/sports-center/events", label: "رویدادها" },
    ],
  },
  {
    id: "training",
    label: "تمرین",
    icon: Dumbbell,
    feature: "training_management",
    items: [
      { href: "/sports-center/training/programs", label: "برنامه‌ها" },
      { href: "/sports-center/training/exercises", label: "تمرینات" },
      { href: "/sports-center/training/workout-plans", label: "برنامه تمرین" },
      { href: "/sports-center/training/measurements", label: "اندازه‌گیری" },
      { href: "/sports-center/training/progress", label: "پیشرفت" },
      { href: "/sports-center/training/nutrition", label: "تغذیه" },
    ],
  },
  {
    id: "competitions",
    label: "مسابقات",
    icon: Trophy,
    feature: "competition_management",
    items: [
      { href: "/sports-center/competitions", label: "مسابقات" },
      { href: "/sports-center/competitions/teams", label: "تیم‌ها" },
      { href: "/sports-center/competitions/results", label: "نتایج" },
    ],
  },
  {
    id: "facilities",
    label: "امکانات",
    icon: Building2,
    items: [
      { href: "/sports-center/sports-centers", label: "مراکز" },
      { href: "/sports-center/branches", label: "شعب" },
      { href: "/sports-center/sports", label: "رشته‌ها" },
      { href: "/sports-center/facilities", label: "امکانات" },
      { href: "/sports-center/courts", label: "زمین‌ها" },
      { href: "/sports-center/rooms", label: "اتاق‌ها" },
      { href: "/sports-center/lockers", label: "کمدها" },
      { href: "/sports-center/equipment", label: "تجهیزات", feature: "booking_engine" },
    ],
  },
  {
    id: "analytics",
    label: "گزارش‌ها",
    icon: BarChart3,
    items: [
      { href: "/sports-center/analytics", label: "آنالیتیکس" },
      { href: "/sports-center/reports", label: "گزارش‌ها" },
    ],
  },
  {
    id: "integrations",
    label: "یکپارچه‌سازی",
    icon: Plug,
    items: [
      { href: "/sports-center/integrations/crm", label: "CRM" },
      { href: "/sports-center/integrations/accounting", label: "حسابداری" },
      { href: "/sports-center/integrations/loyalty", label: "وفاداری" },
      { href: "/sports-center/integrations/communication", label: "ارتباطات" },
      { href: "/sports-center/integrations/ai", label: "هوش مصنوعی" },
    ],
  },
];

export const RECEPTION_NAV: PortalNavGroup[] = [
  { id: "dash", label: "پذیرش", icon: ClipboardList, href: "/sports-center/reception" },
  { id: "checkin", label: "چک‌این سریع", icon: ScanLine, href: "/sports-center/reception/check-in" },
  { id: "search", label: "جستجوی عضو", icon: Users, href: "/sports-center/members" },
  { id: "qr", label: "QR", icon: QrCode, href: "/sports-center/reception/qr-scanner" },
  { id: "attendance", label: "حضور", icon: Activity, href: "/sports-center/attendance", feature: "attendance_engine" },
  { id: "bookings", label: "رزرو", icon: Calendar, href: "/sports-center/bookings", feature: "booking_engine" },
  { id: "schedule", label: "برنامه امروز", icon: Calendar, href: "/sports-center/sessions", feature: "booking_engine" },
];

export const COACH_NAV: PortalNavGroup[] = [
  { id: "dash", label: "داشبورد", icon: LayoutDashboard, href: "/sports-center/coach" },
  { id: "classes", label: "کلاس‌های امروز", icon: Calendar, href: "/sports-center/sessions", feature: "booking_engine" },
  { id: "attendance", label: "حضور", icon: ClipboardList, href: "/sports-center/attendance", feature: "attendance_engine" },
  {
    id: "training",
    label: "تمرین",
    icon: Dumbbell,
    feature: "training_management",
    items: [
      { href: "/sports-center/training/programs", label: "برنامه‌ها" },
      { href: "/sports-center/training/exercises", label: "کتابخانه تمرین" },
      { href: "/sports-center/training/workout-plans", label: "سازنده تمرین" },
      { href: "/sports-center/training/measurements", label: "اندازه‌گیری" },
      { href: "/sports-center/training/progress", label: "پیشرفت" },
      { href: "/sports-center/training/nutrition", label: "تغذیه" },
    ],
  },
  { id: "messages", label: "پیام‌ها", icon: MessageSquare, href: "/sports-center/coach/messages" },
  { id: "schedule", label: "برنامه", icon: Calendar, href: "/sports-center/coach/schedule" },
];

export const ATHLETE_NAV: PortalNavGroup[] = [
  { id: "today", label: "تمرین امروز", icon: Dumbbell, href: "/sports-center/athlete" },
  { id: "workouts", label: "جزئیات تمرین", icon: Target, href: "/sports-center/athlete/workout" },
  { id: "progress", label: "پیشرفت", icon: BarChart3, href: "/sports-center/athlete/progress", feature: "training_management" },
  { id: "measurements", label: "اندازه‌گیری", icon: Activity, href: "/sports-center/athlete/measurements", feature: "training_management" },
  { id: "attendance", label: "حضور", icon: ClipboardList, href: "/sports-center/athlete/attendance", feature: "attendance_engine" },
  { id: "membership", label: "عضویت", icon: CreditCard, href: "/sports-center/athlete/membership" },
  { id: "qr", label: "QR عضویت", icon: QrCode, href: "/sports-center/athlete/qr" },
  { id: "nutrition", label: "تغذیه", icon: Heart, href: "/sports-center/athlete/nutrition", feature: "training_management" },
  { id: "bookings", label: "رزروها", icon: Calendar, href: "/sports-center/athlete/bookings", feature: "booking_engine" },
  { id: "achievements", label: "دستاوردها", icon: Trophy, href: "/sports-center/athlete/achievements", feature: "competition_management" },
  { id: "profile", label: "پروفایل", icon: UserCircle, href: "/sports-center/athlete/profile" },
];

export const ADMIN_NAV: PortalNavGroup[] = [
  { id: "settings", label: "تنظیمات", icon: Settings, href: "/sports-center/settings" },
  { id: "roles", label: "نقش‌ها", icon: Shield, href: "/sports-center/roles" },
  { id: "permissions", label: "مجوزها", icon: Lock, href: "/sports-center/permissions" },
  { id: "devices", label: "دستگاه‌ها", icon: ScanLine, href: "/sports-center/devices" },
  { id: "gateways", label: "گیت‌وی", icon: Plug, href: "/sports-center/attendance-gateways" },
  { id: "health", label: "سلامت سرویس", icon: Activity, href: "/sports-center/health" },
  { id: "capabilities", label: "قابلیت‌ها", icon: Sparkles, href: "/sports-center/capabilities" },
  { id: "notifications", label: "اعلان‌ها", icon: Bell, href: "/sports-center/notifications" },
];

export const PARENT_NAV: PortalNavGroup[] = [
  { id: "dash", label: "خانواده", icon: Heart, href: "/sports-center/parent" },
  { id: "family", label: "اعضای خانواده", icon: Users, href: "/sports-center/families" },
  { id: "membership", label: "عضویت", icon: CreditCard, href: "/sports-center/memberships" },
];

export const CASHIER_NAV: PortalNavGroup[] = [
  { id: "dash", label: "صندوق", icon: Wallet, href: "/sports-center/cashier" },
  { id: "membership", label: "عضویت", icon: CreditCard, href: "/sports-center/memberships" },
  { id: "members", label: "اعضا", icon: Users, href: "/sports-center/members" },
];

export const SUPPORT_NAV: PortalNavGroup[] = [
  { id: "dash", label: "پشتیبانی", icon: MessageSquare, href: "/sports-center/support" },
  { id: "notifications", label: "اعلان‌ها", icon: Bell, href: "/sports-center/notifications" },
];

export function navForPortal(portalId: SportsCenterPortalId): PortalNavGroup[] {
  switch (portalId) {
    case "owner":
      return OWNER_NAV;
    case "reception":
      return RECEPTION_NAV;
    case "coach":
      return COACH_NAV;
    case "athlete":
      return ATHLETE_NAV;
    case "parent":
      return PARENT_NAV;
    case "cashier":
      return CASHIER_NAV;
    case "support":
      return SUPPORT_NAV;
    case "admin":
      return ADMIN_NAV;
    default:
      return OWNER_NAV;
  }
}

export function detectPortal(pathname: string): SportsCenterPortalId {
  if (pathname.startsWith("/sports-center/reception")) return "reception";
  if (pathname.startsWith("/sports-center/coach")) return "coach";
  if (pathname.startsWith("/sports-center/athlete")) return "athlete";
  if (pathname.startsWith("/sports-center/parent")) return "parent";
  if (pathname.startsWith("/sports-center/cashier")) return "cashier";
  if (pathname.startsWith("/sports-center/support")) return "support";
  if (pathname.startsWith("/sports-center/admin")) return "admin";
  return "owner";
}

export function filterNavByCapabilities(
  nav: PortalNavGroup[],
  features?: Record<string, boolean>
): PortalNavGroup[] {
  if (!features) return nav;
  return nav
    .map((group) => {
      if (group.feature && features[group.feature] === false) return null;
      if (!group.items) return group;
      const items = group.items.filter((i) => !i.feature || features[i.feature] !== false);
      if (items.length === 0 && !group.href) return null;
      return { ...group, items };
    })
    .filter(Boolean) as PortalNavGroup[];
}

export function portalMeta(id: SportsCenterPortalId) {
  return SPORTS_CENTER_PORTALS.find((p) => p.id === id)!;
}