"use client";

import * as TabsPrimitive from "@radix-ui/react-tabs";
import { forwardRef, type ComponentPropsWithoutRef, type ElementRef } from "react";

import { cn } from "@/lib/utils";

/**
 * Tabs — Design System §3.12. مثال جوهري لهذا المشروع: التبديل بين
 * التفسير/الترجمة/الإعراب لنفس الآية. حد أقصى 6 تبويبات ظاهرة معًا —
 * قيد تصميمي يُفرَض عبر الاستخدام لا عبر منع برمجي في هذا المكوّن.
 *
 * Tabs — Design System §3.12. Core use case for this project:
 * switching between Tafsir/Translation/Grammar for the same verse. Max
 * 6 simultaneously visible tabs — a usage-level design constraint, not
 * programmatically enforced by this component.
 */
export const Tabs = TabsPrimitive.Root;

export const TabsList = forwardRef<
  ElementRef<typeof TabsPrimitive.List>,
  ComponentPropsWithoutRef<typeof TabsPrimitive.List>
>(({ className, ...props }, ref) => (
  <TabsPrimitive.List
    ref={ref}
    className={cn("inline-flex items-center gap-1 rounded-[var(--radius)] bg-secondary p-1", className)}
    {...props}
  />
));
TabsList.displayName = TabsPrimitive.List.displayName;

export const TabsTrigger = forwardRef<
  ElementRef<typeof TabsPrimitive.Trigger>,
  ComponentPropsWithoutRef<typeof TabsPrimitive.Trigger>
>(({ className, ...props }, ref) => (
  <TabsPrimitive.Trigger
    ref={ref}
    className={cn(
      "inline-flex items-center justify-center whitespace-nowrap rounded-[calc(var(--radius)-2px)] px-3 py-1.5 text-sm font-medium transition-colors",
      "focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring",
      "data-[state=active]:bg-background data-[state=active]:text-foreground data-[state=active]:shadow-sm",
      "data-[state=inactive]:text-muted-foreground data-[state=inactive]:hover:text-foreground",
      className
    )}
    {...props}
  />
));
TabsTrigger.displayName = TabsPrimitive.Trigger.displayName;

export const TabsContent = forwardRef<
  ElementRef<typeof TabsPrimitive.Content>,
  ComponentPropsWithoutRef<typeof TabsPrimitive.Content>
>(({ className, ...props }, ref) => (
  <TabsPrimitive.Content
    ref={ref}
    className={cn("mt-4 focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring", className)}
    {...props}
  />
));
TabsContent.displayName = TabsPrimitive.Content.displayName;