import React from 'react';
import { RefreshCw } from 'lucide-react';
import { AppConfig, ModelOption } from '../../types';
import { getValidThinkingLevels } from '../../config';
import LevelSelect from './LevelSelect';

interface ThinkingSectionProps {
  config: AppConfig;
  setConfig: (c: AppConfig) => void;
  model: ModelOption;
}

const ThinkingSection = ({ config, setConfig, model }: ThinkingSectionProps) => {
  const validLevels = getValidThinkingLevels(model);

  return (
    <div className="border-t border-slate-100 pt-4 space-y-4">
      <div className="flex items-center justify-between">
        <h3 className="text-xs font-bold text-slate-400 uppercase tracking-wider">Thinking Process</h3>
      </div>
       
       <div className="p-3 bg-indigo-50 border border-indigo-100 rounded-lg flex items-center justify-between">
          <div className="flex items-center gap-2">
             <RefreshCw size={16} className="text-indigo-600" />
             <div>
                <p className="text-sm font-medium text-indigo-900">Recursive Refinement</p>
                <p className="text-[10px] text-indigo-600/80">Loops expert generation until satisfied.</p>
             </div>
          </div>
          <label className="relative inline-flex items-center cursor-pointer">
            <input 
              type="checkbox" 
              checked={config.enableRecursiveLoop ?? false} 
              onChange={(e) => setConfig({ ...config, enableRecursiveLoop: e.target.checked })} 
              className="sr-only peer" 
            />
            <div className="w-9 h-5 bg-slate-300 peer-focus:outline-none rounded-full peer peer-checked:after:translate-x-full peer-checked:after:border-white after:content-[''] after:absolute after:top-[2px] after:start-[2px] after:bg-white after:border-gray-300 after:border after:rounded-full after:h-4 after:w-4 after:transition-all peer-checked:bg-indigo-600"></div>
          </label>
       </div>

      <LevelSelect 
        label="Manager: Planning Strategy" 
        value={config.planningLevel} 
        validLevels={validLevels}
        onChange={(v) => setConfig({ ...config, planningLevel: v })}
        desc="Controls the depth of initial query analysis and expert delegation."
      />
      
      <LevelSelect 
        label="Experts: Execution Depth" 
        value={config.expertLevel} 
        validLevels={validLevels}
        onChange={(v) => setConfig({ ...config, expertLevel: v })}
        desc="Determines how deeply each expert persona thinks about their specific task."
      />
      
      <LevelSelect 
        label="Manager: Final Synthesis" 
        value={config.synthesisLevel} 
        validLevels={validLevels}
        onChange={(v) => setConfig({ ...config, synthesisLevel: v })}
        desc="Controls the reasoning effort for aggregating results into the final answer."
      />
    </div>
  );
};

export default ThinkingSection;