/**
 * Agent Spawner
 * Spawn and manage swarm agents
 */

class AgentSpawner {
  constructor(swarm) {
    this.swarm = swarm;
    this.activeAgents = new Map();
  }

  initializeSwarm(agentTypes) {
    console.log('\n🚀 Initializing swarm agents...');
    console.log(`   Agent types: ${agentTypes.join(', ')}`);
    for (const agentType of agentTypes) {
      this.spawnAgent(agentType);
    }
    console.log(`\n✅ Swarm initialized with ${agentTypes.length} agent types`);
  }

  spawnAgent(agentType) {
    console.log(`\n📦 Spawning agent: ${agentType}`);
    const agent = {
      id: `${agentType}-${Date.now()}`,
      type: agentType,
      status: 'idle',
      createdAt: Date.now()
    };
    this.activeAgents.set(agent.id, agent);
    this.swarm.log('success', `Agent ${agentType} spawned (ID: ${agent.id})`);
    return agent;
  }

  getAgent(agentId) { return this.activeAgents.get(agentId); }

  getAgentsByType(agentType) {
    return Array.from(this.activeAgents.values()).filter(a => a.type === agentType);
  }

  getActiveAgents() { return Array.from(this.activeAgents.values()); }

  updateAgentStatus(agentId, status) {
    const agent = this.activeAgents.get(agentId);
    if (agent) {
      agent.status = status;
      this.swarm.log('info', `Agent ${agentId} status → ${status}`);
    }
  }

  shutdown() {
    console.log('\n🛑 Shutting down swarm agents...');
    this.activeAgents.clear();
    console.log('✅ All agents stopped');
  }
}

module.exports = AgentSpawner;