import { AgentFactory } from '@/lib/assistant/agent/AgentFactory';
import { SkillRegistry } from '@/lib/assistant/skills/SkillRegistry';

describe('AgentFactory', () => {
  beforeEach(() => {
    SkillRegistry.clearRegistryConfig();
  });

  it('synthesizes an agent from active skills with instructions and tools', () => {
    const agent = AgentFactory.synthesizeDefaultAgent();

    expect(agent.name).toBe('Doormile Fleet Orchestrator');
    expect(agent.activeSkillCount).toBeGreaterThanOrEqual(5);
    expect(agent.systemPrompt).toContain('Doormile Autonomous Logistics Fleet Orchestrator');
    expect(agent.tools.length).toBeGreaterThan(0);
  });

  it('evaluates telemetry findings across active skills', () => {
    const agent = AgentFactory.synthesizeDefaultAgent();

    const sampleRows = [
      {
        bookingid: 501,
        bookingno: 'BK-501',
        orderstatus: 'pending',
        expecteddeliverytime: '2026-08-31 10:00:00', // overdue compared to 12:00:00
        orderdate: '2026-08-31 09:00:00'
      }
    ];

    const findings = agent.evaluateTelemetry(sampleRows, '2026-08-31 12:00:00');
    expect(findings.length).toBeGreaterThan(0);
    expect(findings.some((f) => f.id === 'sla_breached')).toBe(true);
  });

  it('omits disabled skills from telemetry evaluation', () => {
    SkillRegistry.applyRegistryConfig([{ skillid: 'skill_sla_guardian', enabled: false, thresholds: {} }]);
    const agent = AgentFactory.synthesizeDefaultAgent();

    const sampleRows = [
      {
        bookingid: 501,
        bookingno: 'BK-501',
        orderstatus: 'pending',
        expecteddeliverytime: '2026-08-31 10:00:00',
        orderdate: '2026-08-31 09:00:00'
      }
    ];

    const findings = agent.evaluateTelemetry(sampleRows, '2026-08-31 12:00:00');
    expect(findings.some((f) => f.id === 'sla_breached')).toBe(false);
  });

  it('executes active skill tools', async () => {
    const agent = AgentFactory.synthesizeDefaultAgent();
    const result = await agent.executeSkillTool('reassign_sla_critical_order', {
      bookingId: 999,
      targetMilerId: 42,
      reason: 'Urgent priority'
    });

    expect(result.success).toBe(true);
    expect(result.proposal.action).toBe('reassign_miler');
    expect(result.proposal.bookingId).toBe(999);
  });
});