'use client';
import React, { createContext, useContext, useState } from 'react';
import type { ReactNode } from 'react';
import { Button } from '@/components/ui';
import { type ComponentProps } from 'react';
import { cn } from '@/lib/utils';

type TVModeContextProps = {
  tvMode: boolean;
  toggleTVMode: () => void;
};

type TVToggleProps = {
  buttonClassName?: ComponentProps<typeof Button>['className'];
  buttonProps?: Omit<ComponentProps<typeof Button>, 'className'>;
  size?: number;
};

const TVModeContext = createContext<TVModeContextProps | undefined>(undefined);

const TVModeProvider = ({ children }: { children: ReactNode }) => {
  const [tvMode, setTVMode] = useState(false);
  const toggleTVMode = () => {
    setTVMode((prev) => !prev);
  };
  return (
    <TVModeContext.Provider value={{ tvMode, toggleTVMode }}>
      {children}
    </TVModeContext.Provider>
  );
};

const useTVMode = () => {
  const context = useContext(TVModeContext);
  if (!context) {
    throw new Error('useTVMode must be used within a TVModeProvider');
  }
  return context;
};

// TV Icon Component with animations
const TVIcon = ({ tvMode, size = 25 }: { tvMode: boolean; size?: number }) => {
  return (
    <div
      className='relative transition-all duration-300 ease-in-out'
      style={{ width: size, height: size }}
    >
      <svg
        width={size}
        height={size}
        viewBox='0 0 24 24'
        fill='none'
        className='transition-all duration-300 ease-in-out'
      >
        {/* TV Screen */}
        <rect
          x='3'
          y='6'
          width='18'
          height='12'
          rx='2'
          className={cn(
            'stroke-current stroke-2 fill-none transition-all duration-300',
            tvMode ? 'stroke-blue-500 animate-pulse' : 'stroke-current',
          )}
        />

        {/* TV Stand */}
        <path
          d='M8 18h8M12 18v2'
          className='stroke-current stroke-2 transition-all duration-300'
        />

        {/* Corner arrows - animate based on mode */}
        <g
          className={cn(
            'transition-all duration-300 ease-in-out origin-center',
            tvMode ? 'scale-75 opacity-100' : 'scale-100 opacity-70',
          )}
        >
          {tvMode ? (
            // Exit fullscreen arrows (pointing inward)
            <>
              <path
                d='M6 8l2 2M6 8h2M6 8v2'
                className='stroke-current stroke-1.5 transition-all duration-300'
              />
              <path
                d='M18 8l-2 2M18 8h-2M18 8v2'
                className='stroke-current stroke-1.5 transition-all duration-300'
              />
              <path
                d='M6 16l2-2M6 16h2M6 16v-2'
                className='stroke-current stroke-1.5 transition-all duration-300'
              />
              <path
                d='M18 16l-2-2M18 16h-2M18 16v-2'
                className='stroke-current stroke-1.5 transition-all duration-300'
              />
            </>
          ) : (
            // Enter fullscreen arrows (pointing outward)
            <>
              <path
                d='M8 6l-2 2M8 6v2M8 6h-2'
                className='stroke-current stroke-1.5 transition-all duration-300'
              />
              <path
                d='M16 6l2 2M16 6v2M16 6h2'
                className='stroke-current stroke-1.5 transition-all duration-300'
              />
              <path
                d='M8 18l-2-2M8 18v-2M8 18h-2'
                className='stroke-current stroke-1.5 transition-all duration-300'
              />
              <path
                d='M16 18l2-2M16 18v-2M16 18h2'
                className='stroke-current stroke-1.5 transition-all duration-300'
              />
            </>
          )}
        </g>

        {/* Optional: Screen content indicator */}
        <circle
          cx='12'
          cy='12'
          r='1'
          className={cn(
            'transition-all duration-300',
            tvMode ? 'fill-blue-400 animate-ping' : 'fill-current opacity-30',
          )}
        />
      </svg>
    </div>
  );
};

const TVToggle = ({
  buttonClassName,
  buttonProps = {
    variant: 'outline',
    size: 'default',
  },
  size = 25,
}: TVToggleProps) => {
  const { tvMode, toggleTVMode } = useTVMode();

  return (
    <Button
      onClick={toggleTVMode}
      className={cn(
        'my-auto cursor-pointer transition-all duration-200 hover:scale-105 active:scale-95',
        buttonClassName,
      )}
      aria-label={tvMode ? 'Exit TV Mode' : 'Enter TV Mode'}
      {...buttonProps}
    >
      <TVIcon tvMode={tvMode} size={size} />
    </Button>
  );
};

export { TVModeProvider, useTVMode, TVToggle };