albion/web/src/pages/SettingsPage.tsx

import { useEffect, useState } from 'react';

interface Settings {
  albionServer: string;
  availableServers: string[];
  proxyUrl: string;
  gamePath: string;
}

export default function SettingsPage() {
  const [settings, setSettings] = useState<Settings | null>(null);
  const [proxyUrl, setProxyUrl] = useState('');
  const [gamePath, setGamePath] = useState('');
  const [saved, setSaved] = useState(false);

  useEffect(() => {
    fetch('/api/settings')
      .then((r) => r.json())
      .then((s: Settings) => {
        setSettings(s);
        setProxyUrl(s.proxyUrl);
        setGamePath(s.gamePath);
      });
  }, []);

  const save = async (patch: Partial<{ albionServer: string; proxyUrl: string; gamePath: string }>) => {
    await fetch('/api/settings', {
      method: 'PUT',
      headers: { 'Content-Type': 'application/json' },
      body: JSON.stringify(patch),
    });
    const s = await fetch('/api/settings').then((r) => r.json());
    setSettings(s);
    setSaved(true);
    setTimeout(() => setSaved(false), 2000);
  };

  if (!settings) return <p className="muted">Loading…</p>;

  return (
    <div>
      <h2>Settings</h2>
      <div className="card">
        <h3>Albion server</h3>
        <p className="muted">Which game server's market prices to download.</p>
        <select value={settings.albionServer} onChange={(e) => save({ albionServer: e.target.value })}>
          {settings.availableServers.map((s) => (
            <option key={s} value={s}>{s}</option>
          ))}
        </select>
      </div>
      <div className="card">
        <h3>Proxy for market data (optional)</h3>
        <p className="muted">
          The market data API (albion-online-data.com) is blocked in some countries. If your VPN covers the whole
          system, leave this empty. If it is browser-only, enter an HTTP proxy URL here (e.g.
          http://127.0.0.1:8080) and market downloads will go through it.
        </p>
        <div style={{ display: 'flex', gap: 8 }}>
          <input
            type="text"
            placeholder="http://host:port (empty = direct connection)"
            value={proxyUrl}
            onChange={(e) => setProxyUrl(e.target.value)}
          />
          <button className="primary" onClick={() => save({ proxyUrl })}>Save</button>
        </div>
        {saved && <p style={{ color: '#7fd18a' }}>Saved.</p>}
      </div>
      <div className="card">
        <h3>Albion game folder</h3>
        <p className="muted">
          Used to read the world map (travel planner) from the game's files — read-only. The folder that contains the
          "game" directory, e.g. E:\albion.
        </p>
        <div style={{ display: 'flex', gap: 8 }}>
          <input type="text" placeholder="E:\albion" value={gamePath} onChange={(e) => setGamePath(e.target.value)} />
          <button className="primary" onClick={() => save({ gamePath })}>Save</button>
        </div>
      </div>
    </div>
  );
}