"use client";

import { useState, useEffect } from "react";
import type { SubtitleTrack } from "@/app/(main)/tv/components/video-player";

export function useSubtitlePicker(channelIdx: number, slotId?: string) {
  const [subtitleTracks, setSubtitleTracks] = useState<SubtitleTrack[]>([]);
  const [activeSubtitleTrack, setActiveSubtitleTrack] = useState(-1);
  const [showSubtitlePicker, setShowSubtitlePicker] = useState(false);

  // Reset when channel or slot changes
  useEffect(() => {
    setSubtitleTracks([]);
    setActiveSubtitleTrack(-1);
    setShowSubtitlePicker(false);
  }, [channelIdx, slotId]);

  return {
    subtitleTracks,
    setSubtitleTracks,
    activeSubtitleTrack,
    setActiveSubtitleTrack,
    showSubtitlePicker,
    setShowSubtitlePicker,
  };
}