controller-v2/client/src/pages/IOPage.tsx

/* ============================================================
   IO PAGE — Input / Output Selection
   Design: Reference luxsin_x8_输入输出.jpg
   - Circular icon buttons in a grid (3 cols)
   - Active = cyan fill + glow
   - Inactive = dark gray circle
   ============================================================ */
import { useDevice } from "@/contexts/DeviceContext";
import { cn } from "@/lib/utils";
import BottomNav from "@/components/BottomNav";
import { ChevronLeft } from "lucide-react";
import { useLocation } from "wouter";

interface IOOption {
  index: number;
  label: string;
  icon: React.ReactNode;
}

const InputIcon = ({ d }: { d: string }) => (
  <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.8" className="w-7 h-7">
    <path d={d} />
  </svg>
);

const INPUT_OPTIONS: IOOption[] = [
  {
    index: 0, label: "USB-B",
    icon: <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.8" className="w-7 h-7"><rect x="8" y="6" width="8" height="12" rx="1.5"/><line x1="10" y1="6" x2="10" y2="4"/><line x1="14" y1="6" x2="14" y2="4"/></svg>
  },
  {
    index: 1, label: "USB-C",
    icon: <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.8" className="w-7 h-7"><rect x="5" y="9" width="14" height="6" rx="3"/></svg>
  },
  {
    index: 2, label: "同轴",
    icon: <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.8" className="w-7 h-7"><circle cx="12" cy="12" r="8"/><circle cx="12" cy="12" r="3" fill="currentColor" stroke="none"/></svg>
  },
  {
    index: 3, label: "光纤",
    icon: <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.8" className="w-7 h-7"><rect x="7" y="7" width="10" height="10" rx="1"/><line x1="12" y1="3" x2="12" y2="7"/><line x1="12" y1="17" x2="12" y2="21"/></svg>
  },
  {
    index: 4, label: "蓝牙",
    icon: <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.8" className="w-7 h-7"><polyline points="6.5 6.5 17.5 17.5 12 23 12 1 17.5 6.5 6.5 17.5"/></svg>
  },
  {
    index: 5, label: "IIS",
    icon: <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.8" className="w-7 h-7"><rect x="3" y="8" width="18" height="10" rx="1.5"/><line x1="7" y1="8" x2="7" y2="18"/><line x1="12" y1="8" x2="12" y2="18"/><line x1="17" y1="8" x2="17" y2="18"/></svg>
  },
];

const OUTPUT_OPTIONS: IOOption[] = [
  {
    index: 0, label: "XLR",
    icon: <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.8" className="w-7 h-7"><circle cx="12" cy="12" r="8"/><circle cx="9" cy="10" r="1.5" fill="currentColor" stroke="none"/><circle cx="15" cy="10" r="1.5" fill="currentColor" stroke="none"/><circle cx="12" cy="15" r="1.5" fill="currentColor" stroke="none"/></svg>
  },
  {
    index: 1, label: "RCA",
    icon: <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.8" className="w-7 h-7"><circle cx="12" cy="12" r="8"/><circle cx="12" cy="12" r="3" fill="currentColor" stroke="none"/></svg>
  },
  {
    index: 2, label: "耳机",
    icon: <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.8" className="w-7 h-7"><path d="M3 18v-6a9 9 0 0 1 18 0v6"/><path d="M21 19a2 2 0 0 1-2 2h-1a2 2 0 0 1-2-2v-3a2 2 0 0 1 2-2h3z"/><path d="M3 19a2 2 0 0 0 2 2h1a2 2 0 0 0 2-2v-3a2 2 0 0 0-2-2H3z"/></svg>
  },
  {
    index: 3, label: "XLR/RCA",
    icon: <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.8" className="w-7 h-7"><circle cx="8" cy="12" r="5"/><circle cx="16" cy="12" r="5"/><circle cx="8" cy="12" r="1.5" fill="currentColor" stroke="none"/><circle cx="16" cy="12" r="1.5" fill="currentColor" stroke="none"/></svg>
  },
];

function IOCircleButton({
  option, active, onSelect,
}: { option: IOOption; active: boolean; onSelect: () => void }) {
  return (
    <button onClick={onSelect} className="flex flex-col items-center gap-2.5">
      <div
        className={cn(
          "w-[68px] h-[68px] rounded-full flex items-center justify-center transition-all duration-200",
          active
            ? "text-black"
            : "text-white/55 border border-white/10"
        )}
        style={active ? {
          background: "#00FFF6",
          boxShadow: "0 0 24px rgba(0,255,246,0.55), 0 0 8px rgba(0,255,246,0.3)",
        } : {
          background: "rgba(44,44,46,0.9)",
        }}
      >
        {option.icon}
      </div>
      <span className={cn("text-[13px] font-medium", active ? "text-[#00FFF6]" : "text-white/45")}>
        {option.label}
      </span>
    </button>
  );
}

export default function IOPage() {
  const [, setLocation] = useLocation();
  const { deviceState, setInput, setOutput } = useDevice();

  const currentInput = deviceState?.input ?? 1;
  const currentOutput = deviceState?.output ?? 2;

  return (
    <div className="min-h-screen bg-black">
      <div className="page-header">
        <button onClick={() => setLocation("/")} className="mr-4 text-white/60 active:text-white transition-colors">
          <ChevronLeft size={24} />
        </button>
        <h1 className="flex-1 text-center text-[17px] font-semibold text-white">输入输出</h1>
        <div className="w-8" />
      </div>

      <div className="px-4 pb-32 pt-4 space-y-6">
        <div>
          <p className="text-[22px] font-bold text-white mb-4 px-1">Input</p>
          <div className="ios-list-group p-5">
            <div className="grid grid-cols-3 gap-x-2 gap-y-6">
              {INPUT_OPTIONS.map((opt) => (
                <IOCircleButton key={opt.index} option={opt} active={currentInput === opt.index}
                  onSelect={() => setInput(opt.index)} />
              ))}
            </div>
          </div>
        </div>

        <div>
          <p className="text-[22px] font-bold text-white mb-4 px-1">Output</p>
          <div className="ios-list-group p-5">
            <div className="grid grid-cols-3 gap-x-2 gap-y-6">
              {OUTPUT_OPTIONS.map((opt) => (
                <IOCircleButton key={opt.index} option={opt} active={currentOutput === opt.index}
                  onSelect={() => setOutput(opt.index)} />
              ))}
            </div>
          </div>
        </div>
      </div>
      <BottomNav />
    </div>
  );
}