microdao-daarion/src/pages/GovernancePage.tsx

/**
 * Governance Page
 * Main governance dashboard with tabs for City, Audit, Incidents
 */

import React, { useState } from 'react';
import { useSearchParams } from 'react-router-dom';
import { CityGovernancePanel } from '../features/governance/components/CityGovernancePanel';
import { AuditDashboard } from '../features/governance/components/AuditDashboard';
import { IncidentsList } from '../features/governance/components/IncidentsList';

type Tab = 'city' | 'audit' | 'incidents';

export function GovernancePage() {
  const [searchParams, setSearchParams] = useSearchParams();
  const initialTab = (searchParams.get('tab') as Tab) || 'city';
  const [activeTab, setActiveTab] = useState<Tab>(initialTab);

  const handleTabChange = (tab: Tab) => {
    setActiveTab(tab);
    setSearchParams({ tab });
  };

  // TODO: Get actual actorDaisId from auth context
  const actorDaisId = 'dais-demo-user';

  return (
    <div className="min-h-screen bg-slate-950 text-white">
      {/* Header */}
      <div className="bg-gradient-to-r from-slate-900 to-slate-800 border-b border-slate-700">
        <div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 py-8">
          <h1 className="text-3xl font-bold text-white flex items-center gap-3">
            🏛️ DAARION.city Governance
          </h1>
          <p className="text-slate-400 mt-2">
            Управління агентами, ролями, інцидентами та аудит подій
          </p>
        </div>
      </div>

      {/* Tabs */}
      <div className="bg-slate-900 border-b border-slate-700 sticky top-0 z-10">
        <div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
          <div className="flex gap-1">
            <TabButton 
              active={activeTab === 'city'} 
              onClick={() => handleTabChange('city')}
              icon="🏛️"
              label="City Governance"
            />
            <TabButton 
              active={activeTab === 'audit'} 
              onClick={() => handleTabChange('audit')}
              icon="📊"
              label="Audit"
            />
            <TabButton 
              active={activeTab === 'incidents'} 
              onClick={() => handleTabChange('incidents')}
              icon="⚠️"
              label="Incidents"
            />
          </div>
        </div>
      </div>

      {/* Content */}
      <div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 py-8">
        {activeTab === 'city' && (
          <CityGovernancePanel actorId={actorDaisId} />
        )}
        
        {activeTab === 'audit' && (
          <AuditDashboard />
        )}
        
        {activeTab === 'incidents' && (
          <IncidentsList 
            actorDaisId={actorDaisId} 
            showCreateButton 
          />
        )}
      </div>
    </div>
  );
}

// Tab Button Component
function TabButton({ 
  active, 
  onClick, 
  icon, 
  label 
}: { 
  active: boolean; 
  onClick: () => void; 
  icon: string; 
  label: string;
}) {
  return (
    <button
      onClick={onClick}
      className={`px-6 py-4 text-sm font-medium flex items-center gap-2 border-b-2 transition-colors ${
        active 
          ? 'text-white border-purple-500 bg-slate-800/50' 
          : 'text-slate-400 border-transparent hover:text-white hover:bg-slate-800/30'
      }`}
    >
      <span>{icon}</span>
      <span>{label}</span>
    </button>
  );
}

export default GovernancePage;