bolt.diy/app/components/settings/features/FeaturesTab.tsx

import React from 'react';
import { Switch } from '~/components/ui/Switch';
import { PromptLibrary } from '~/lib/common/prompt-library';
import { useSettings } from '~/lib/hooks/useSettings';

export default function FeaturesTab() {
  const { debug, enableDebugMode, isLocalModel, enableLocalModels, eventLogs, enableEventLogs, promptId, setPromptId } =
    useSettings();
  return (
    <div className="p-4 bg-bolt-elements-bg-depth-2 border border-bolt-elements-borderColor rounded-lg mb-4">
      <div className="mb-6">
        <h3 className="text-lg font-medium text-bolt-elements-textPrimary mb-4">Optional Features</h3>
        <div className="flex items-center justify-between mb-6">
          <span className="text-bolt-elements-textPrimary">Debug Info</span>
          <Switch className="ml-auto" checked={debug} onCheckedChange={enableDebugMode} />
        </div>
        <div className="flex items-center justify-between mb-6">
          <span className="text-bolt-elements-textPrimary">Event Logs</span>
          <Switch className="ml-auto" checked={eventLogs} onCheckedChange={enableEventLogs} />
        </div>
      </div>

      <div className="mb-6 border-t border-bolt-elements-borderColor pt-4">
        <h3 className="text-lg font-medium text-bolt-elements-textPrimary mb-4">Experimental Features</h3>
        <p className="text-sm text-bolt-elements-textSecondary mb-4">
          Disclaimer: Experimental features may be unstable and are subject to change.
        </p>
        <div className="flex items-center justify-between pt-4 mb-4">
          <span className="text-bolt-elements-textPrimary">Enable Local Models</span>
          <Switch className="ml-auto" checked={isLocalModel} onCheckedChange={enableLocalModels} />
        </div>
        <div className="flex items-start justify-between pt-4 mb-2 gap-2">
          <div className="flex-1 max-w-[200px]">
            <span className="text-bolt-elements-textPrimary">Prompt Library</span>
            <p className="text-sm text-bolt-elements-textSecondary mb-4">
              Choose a prompt from the library to use as the system prompt.
            </p>
          </div>
          <select
            value={promptId}
            onChange={(e) => setPromptId(e.target.value)}
            className="flex-1 p-2 ml-auto rounded-lg border border-bolt-elements-borderColor bg-bolt-elements-prompt-background text-bolt-elements-textPrimary focus:outline-none focus:ring-2 focus:ring-bolt-elements-focus transition-all text-sm min-w-[100px]"
          >
            {PromptLibrary.getList().map((x) => (
              <option value={x.id}>{x.label}</option>
            ))}
          </select>
        </div>
      </div>
    </div>
  );
}