import { ArrowLeft, RefreshCw, Sparkles } from 'lucide-react'

import type { PlayerMode } from './playerPageModel'

type PlayerTopBarProps = {
  directOnly: boolean
  mode: PlayerMode
  onBack: () => void
  onToggleMode: () => void
}

export function PlayerTopBar({ directOnly, mode, onBack, onToggleMode }: PlayerTopBarProps) {
  return (
    <div className="pointer-events-none absolute inset-x-0 top-0 z-20 flex items-center justify-between p-4 sm:p-6">
      <button
        onClick={onBack}
        className="pointer-events-auto flex items-center gap-2 rounded-full border border-white/15 bg-black/70 px-4 py-2 text-sm font-medium text-white shadow-xl backdrop-blur transition hover:bg-black/85"
      >
        <ArrowLeft size={16} /> 返回
      </button>

      {directOnly ? (
        <span
          className="pointer-events-auto flex items-center gap-2 rounded-full border border-white/15 bg-black/70 px-4 py-2 text-sm font-medium text-white shadow-xl backdrop-blur"
          title="宿主机不转码，由客户端本地解码直连"
        >
          <Sparkles size={14} /> 客户端直连解码
        </span>
      ) : (
        <button
          onClick={onToggleMode}
          className="pointer-events-auto flex items-center gap-2 rounded-full border border-white/15 bg-black/70 px-4 py-2 text-sm font-medium text-white shadow-xl backdrop-blur transition hover:bg-black/85"
          title="切换播放模式"
        >
          {mode === 'hls' ? (
            <>
              <RefreshCw size={14} /> HLS 转码中
            </>
          ) : (
            <>
              <Sparkles size={14} /> 直接播放
            </>
          )}
        </button>
      )}
    </div>
  )
}