NetForge/src/lib/__tests__/compensation-service.test.ts

/**
 * Compensation Service Integration Tests
 *
 * Tests all three compensation models and edge cases:
 * - PER_JOB: sum of rates for completed jobs
 * - SALARY: monthlySalary only (no per-job bonuses)
 * - HYBRID: monthlySalary + sum of rates
 * - Missing job type rate defaults to 0 (not error)
 * - Only COMPLETED jobs count (PENDING, IN_PROGRESS, CANCELLED excluded)
 * - CANCELLED jobs excluded
 * - Date range filter (jobs outside period not counted)
 * - Summary returns all technicians with correct totals
 * - Detail returns job-by-job breakdown
 * - Technician with no completed jobs = 0 job bonus
 * - Cross-tenant isolation
 *
 * CLEANUP ORDER:
 * jobOrders -> tickets -> ticketCategories -> jobTypeRates -> technicianProfiles
 * -> zones -> subscribers -> servicePlans -> users -> tenant
 *
 * These tests require a live PostgreSQL database connection.
 */

import { prisma } from "@/lib/prisma";
import { withTenantContext } from "@/lib/prisma-tenant";
import { BillingType, CompensationModel, JobOrderStatus, TenantStatus } from "@prisma/client";
import {
  createTechnicianProfile,
  listTechnicians,
  updateTechnicianProfile,
  getTechnicianProfile,
  getTechnicianProfileByUserId,
} from "@/lib/services/technician-service";
import {
  getCompensationSummary,
  getTechnicianCompensationDetail,
} from "@/lib/services/compensation-service";

// ---------------------------------------------------------------------------
// Shared state
// ---------------------------------------------------------------------------

const TS = Date.now();

let tenantId: string;
let tenantBId: string;
let adminUserId: string;

// Technician users
let techAUserId: string; // HYBRID model
let techBUserId: string; // PER_JOB model
let techCUserId: string; // SALARY model

// Profiles
let profileAId: string;
let profileBId: string;
let profileCId: string;

// Job type rates
let installRateId: string;
let repairRateId: string;

// Subscriber + ticket for creating job orders
let subscriberId: string;
let ticketId: string;
let ticketCategoryId: string;
let planId: string;
let zoneId: string;

// Counters for unique order numbers
let joCounter = 0;
let ticketCounter = 0;

function tA() {
  return withTenantContext(tenantId);
}

function tB() {
  return withTenantContext(tenantBId);
}

// ---------------------------------------------------------------------------
// Helpers
// ---------------------------------------------------------------------------

async function createJobOrder(
  assignedToId: string,
  jobType: string,
  status: JobOrderStatus,
  completedAt?: Date
) {
  joCounter++;
  const orderNumber = `JO-COMP-${TS}-${joCounter}`;

  const jo = await prisma.jobOrder.create({
    data: {
      tenantId,
      orderNumber,
      ticketId,
      jobType,
      description: `Test job ${joCounter}`,
      assignedToId,
      createdById: adminUserId,
      status,
      scheduledDate: null,
      startedAt: status !== JobOrderStatus.PENDING ? new Date() : null,
      completedAt: completedAt ?? (status === JobOrderStatus.COMPLETED ? new Date() : null),
      cancelledAt: status === JobOrderStatus.CANCELLED ? new Date() : null,
      outcomeNotes: status === JobOrderStatus.COMPLETED ? "Work complete" : null,
    },
  });

  return jo;
}

async function createTicket(): Promise<string> {
  ticketCounter++;
  const t = await prisma.ticket.create({
    data: {
      tenantId,
      ticketNumber: `TKT-COMP-${TS}-${ticketCounter}`,
      subject: `Test Ticket ${ticketCounter}`,
      description: "Test",
      categoryId: ticketCategoryId,
      priority: "MEDIUM",
      status: "OPEN",
      source: "STAFF",
      createdById: adminUserId,
    },
  });
  return t.id;
}

// ---------------------------------------------------------------------------
// Setup
// ---------------------------------------------------------------------------

beforeAll(async () => {
  // Tenant A
  const tenant = await prisma.tenant.create({
    data: {
      name: `Compensation Test Tenant ${TS}`,
      slug: `comp-${TS}`,
      ownerEmail: `comp-${TS}@test.example`,
      status: TenantStatus.ACTIVE,
    },
  });
  tenantId = tenant.id;

  // Tenant B (for isolation)
  const tenantB = await prisma.tenant.create({
    data: {
      name: `Compensation Test Tenant B ${TS}`,
      slug: `comp-b-${TS}`,
      ownerEmail: `comp-b-${TS}@test.example`,
      status: TenantStatus.ACTIVE,
    },
  });
  tenantBId = tenantB.id;

  // Admin user
  const admin = await prisma.user.create({
    data: {
      tenantId,
      email: `comp-admin-${TS}@test.example`,
      passwordHash: "hashed",
      firstName: "Comp",
      lastName: "Admin",
      roles: ["ADMIN"],
      isActive: true,
    },
  });
  adminUserId = admin.id;

  // Zone
  const zone = await prisma.zone.create({
    data: {
      tenantId,
      name: `Zone Comp ${TS}`,
      isActive: true,
    },
  });
  zoneId = zone.id;

  // Service plan
  const plan = await prisma.servicePlan.create({
    data: {
      tenantId,
      name: `Comp Plan ${TS}`,
      speed: "50 Mbps",
      monthlyPrice: 49.99,
      billingType: BillingType.POSTPAID,
      isActive: true,
    },
  });
  planId = plan.id;

  // Subscriber
  const sub = await prisma.subscriber.create({
    data: {
      tenantId,
      accountNumber: `COMP-SUB-${TS}`,
      firstName: "Comp",
      lastName: "Subscriber",
      address: "123 Comp St",
      servicePlanId: planId,
      status: "ACTIVE",
      billingDay: 15,
      creditBalance: 0,
    },
  });
  subscriberId = sub.id;

  // Ticket category
  const cat = await prisma.ticketCategory.create({
    data: {
      tenantId,
      name: `Comp Category ${TS}`,
      isActive: true,
    },
  });
  ticketCategoryId = cat.id;

  // Initial ticket
  ticketId = await createTicket();

  // Technician users
  const techA = await prisma.user.create({
    data: {
      tenantId,
      email: `comp-tech-a-${TS}@test.example`,
      passwordHash: "hashed",
      firstName: "TechA",
      lastName: "Hybrid",
      roles: ["TECHNICIAN"],
      isActive: true,
    },
  });
  techAUserId = techA.id;

  const techB = await prisma.user.create({
    data: {
      tenantId,
      email: `comp-tech-b-${TS}@test.example`,
      passwordHash: "hashed",
      firstName: "TechB",
      lastName: "PerJob",
      roles: ["TECHNICIAN"],
      isActive: true,
    },
  });
  techBUserId = techB.id;

  const techC = await prisma.user.create({
    data: {
      tenantId,
      email: `comp-tech-c-${TS}@test.example`,
      passwordHash: "hashed",
      firstName: "TechC",
      lastName: "Salary",
      roles: ["TECHNICIAN"],
      isActive: true,
    },
  });
  techCUserId = techC.id;

  // Create technician profiles
  const profileA = await createTechnicianProfile(tA(), tenantId, {
    userId: techAUserId,
    compensationModel: CompensationModel.HYBRID,
    monthlySalary: 2000,
    skills: ["fiber", "installation"],
    zoneId,
  });
  profileAId = profileA.id;

  const profileB = await createTechnicianProfile(tA(), tenantId, {
    userId: techBUserId,
    compensationModel: CompensationModel.PER_JOB,
    skills: ["repair"],
  });
  profileBId = profileB.id;

  const profileC = await createTechnicianProfile(tA(), tenantId, {
    userId: techCUserId,
    compensationModel: CompensationModel.SALARY,
    monthlySalary: 3500,
  });
  profileCId = profileC.id;

  // Job type rates
  const installRate = await prisma.jobTypeRate.create({
    data: {
      tenantId,
      jobType: "Installation",
      rate: 150,
      isActive: true,
    },
  });
  installRateId = installRate.id;

  const repairRate = await prisma.jobTypeRate.create({
    data: {
      tenantId,
      jobType: "Repair",
      rate: 75,
      isActive: true,
    },
  });
  repairRateId = repairRate.id;
});

// ---------------------------------------------------------------------------
// Teardown
// ---------------------------------------------------------------------------

afterAll(async () => {
  for (const tid of [tenantId, tenantBId]) {
    if (!tid) continue;
    // 1. Job orders (FK to tickets and users)
    await prisma.jobOrder.deleteMany({ where: { tenantId: tid } }).catch(() => {});
    // 2. Tickets
    await prisma.ticket.deleteMany({ where: { tenantId: tid } }).catch(() => {});
    // 3. Ticket categories
    await prisma.ticketCategory.deleteMany({ where: { tenantId: tid } }).catch(() => {});
    // 4. Job type rates
    await prisma.jobTypeRate.deleteMany({ where: { tenantId: tid } }).catch(() => {});
    // 5. Technician profiles
    await prisma.technicianProfile.deleteMany({ where: { tenantId: tid } }).catch(() => {});
    // 6. Zone assignments
    await prisma.zoneAssignment.deleteMany({ where: { tenantId: tid } }).catch(() => {});
    // 7. Subscribers
    await prisma.subscriber.deleteMany({ where: { tenantId: tid } }).catch(() => {});
    // 8. Zones
    await prisma.zone.deleteMany({ where: { tenantId: tid } }).catch(() => {});
    // 9. Service plans
    await prisma.servicePlan.deleteMany({ where: { tenantId: tid } }).catch(() => {});
    // 10. Users
    await prisma.user.deleteMany({ where: { tenantId: tid } }).catch(() => {});
    // 11. Tenant
    await prisma.tenant.delete({ where: { id: tid } }).catch(() => {});
  }
  await prisma.$disconnect();
});

// ===========================================================================
// TECHNICIAN SERVICE TESTS
// ===========================================================================

describe("createTechnicianProfile", () => {
  it("creates a profile for a TECHNICIAN user", async () => {
    const profile = await getTechnicianProfile(tA(), profileAId);
    expect(profile).not.toBeNull();
    expect(profile!.userId).toBe(techAUserId);
    expect(profile!.compensationModel).toBe(CompensationModel.HYBRID);
    expect(Number(profile!.monthlySalary)).toBe(2000);
    expect(profile!.skills).toContain("fiber");
    expect(profile!.zoneId).toBe(zoneId);
  });

  it("throws if user does not have TECHNICIAN role", async () => {
    await expect(
      createTechnicianProfile(tA(), tenantId, {
        userId: adminUserId,
        compensationModel: CompensationModel.PER_JOB,
      })
    ).rejects.toThrow(/TECHNICIAN role/i);
  });

  it("throws if profile already exists for user", async () => {
    await expect(
      createTechnicianProfile(tA(), tenantId, {
        userId: techAUserId,
        compensationModel: CompensationModel.PER_JOB,
      })
    ).rejects.toThrow(/already exists/i);
  });

  it("throws if SALARY model has no monthlySalary", async () => {
    // Create a separate technician user for this test
    const extraTech = await prisma.user.create({
      data: {
        tenantId,
        email: `comp-extra-${TS}@test.example`,
        passwordHash: "hashed",
        firstName: "Extra",
        lastName: "Tech",
        roles: ["TECHNICIAN"],
        isActive: true,
      },
    });

    await expect(
      createTechnicianProfile(tA(), tenantId, {
        userId: extraTech.id,
        compensationModel: CompensationModel.SALARY,
        // No monthlySalary
      })
    ).rejects.toThrow(/monthlySalary is required/i);

    // Cleanup
    await prisma.user.delete({ where: { id: extraTech.id } }).catch(() => {});
  });
});

describe("listTechnicians", () => {
  it("returns all technicians", async () => {
    const result = await listTechnicians(tA());
    // Should have at least our 3 technicians
    expect(result.total).toBeGreaterThanOrEqual(3);
    const profileIds = result.profiles.map((p: { id: string }) => p.id);
    expect(profileIds).toContain(profileAId);
    expect(profileIds).toContain(profileBId);
    expect(profileIds).toContain(profileCId);
  });

  it("filters by activeOnly", async () => {
    // All profiles are active by default
    const result = await listTechnicians(tA(), { activeOnly: true });
    expect(result.total).toBeGreaterThanOrEqual(3);
  });

  it("filters by zoneId", async () => {
    const result = await listTechnicians(tA(), { zoneId });
    const profileIds = result.profiles.map((p: { id: string }) => p.id);
    expect(profileIds).toContain(profileAId); // techA is in this zone
    expect(profileIds).not.toContain(profileBId); // techB has no zone
  });
});

describe("updateTechnicianProfile", () => {
  it("updates phone and skills", async () => {
    const updated = await updateTechnicianProfile(tA(), profileBId, {
      phone: "555-1234",
      skills: ["repair", "maintenance"],
    });
    expect(updated.phone).toBe("555-1234");
    expect(updated.skills).toContain("maintenance");
  });

  it("deactivates a profile", async () => {
    await updateTechnicianProfile(tA(), profileBId, { isActive: false });
    const profile = await getTechnicianProfile(tA(), profileBId);
    expect(profile!.isActive).toBe(false);
    // Reactivate for other tests
    await updateTechnicianProfile(tA(), profileBId, { isActive: true });
  });
});

describe("getTechnicianProfileByUserId", () => {
  it("finds profile by userId", async () => {
    const profile = await getTechnicianProfileByUserId(tA(), techCUserId);
    expect(profile).not.toBeNull();
    expect(profile!.id).toBe(profileCId);
    expect(profile!.compensationModel).toBe(CompensationModel.SALARY);
  });

  it("returns null for user without profile", async () => {
    const profile = await getTechnicianProfileByUserId(tA(), adminUserId);
    expect(profile).toBeNull();
  });
});

// ===========================================================================
// COMPENSATION SERVICE TESTS
// ===========================================================================

describe("PER_JOB compensation model", () => {
  it("sums rates for all completed jobs in period", async () => {
    // TechB (PER_JOB): 2x Installation ($150 each) + 1x Repair ($75)
    const periodStart = new Date("2026-02-01T00:00:00Z");
    const periodEnd = new Date("2026-02-28T23:59:59Z");

    await createJobOrder(techBUserId, "Installation", JobOrderStatus.COMPLETED, new Date("2026-02-10T10:00:00Z"));
    await createJobOrder(techBUserId, "Installation", JobOrderStatus.COMPLETED, new Date("2026-02-15T10:00:00Z"));
    await createJobOrder(techBUserId, "Repair", JobOrderStatus.COMPLETED, new Date("2026-02-20T10:00:00Z"));

    const summary = await getCompensationSummary(tA(), { periodStart, periodEnd, technicianProfileId: profileBId });
    const techSummary = summary.technicians.find((t: { technicianProfileId: string }) => t.technicianProfileId === profileBId);

    expect(techSummary).toBeDefined();
    expect(Number(techSummary!.baseSalary)).toBe(0);
    expect(Number(techSummary!.jobBonusTotal)).toBe(375); // 150 + 150 + 75
    expect(Number(techSummary!.totalCompensation)).toBe(375);
    expect(techSummary!.completedJobCount).toBe(3);
  });
});

describe("SALARY compensation model", () => {
  it("returns monthlySalary only, regardless of completed jobs", async () => {
    const periodStart = new Date("2026-02-01T00:00:00Z");
    const periodEnd = new Date("2026-02-28T23:59:59Z");

    // Create a completed job for techC — but SALARY model should ignore it
    await createJobOrder(techCUserId, "Installation", JobOrderStatus.COMPLETED, new Date("2026-02-10T10:00:00Z"));

    const summary = await getCompensationSummary(tA(), { periodStart, periodEnd, technicianProfileId: profileCId });
    const techSummary = summary.technicians.find((t: { technicianProfileId: string }) => t.technicianProfileId === profileCId);

    expect(techSummary).toBeDefined();
    expect(Number(techSummary!.baseSalary)).toBe(3500);
    expect(Number(techSummary!.jobBonusTotal)).toBe(0); // SALARY model has no per-job bonuses
    expect(Number(techSummary!.totalCompensation)).toBe(3500);
  });
});

describe("HYBRID compensation model", () => {
  it("sums base salary + per-job rates", async () => {
    const periodStart = new Date("2026-02-01T00:00:00Z");
    const periodEnd = new Date("2026-02-28T23:59:59Z");

    // TechA (HYBRID, $2000 salary): 1x Installation ($150)
    await createJobOrder(techAUserId, "Installation", JobOrderStatus.COMPLETED, new Date("2026-02-12T10:00:00Z"));

    const summary = await getCompensationSummary(tA(), { periodStart, periodEnd, technicianProfileId: profileAId });
    const techSummary = summary.technicians.find((t: { technicianProfileId: string }) => t.technicianProfileId === profileAId);

    expect(techSummary).toBeDefined();
    expect(Number(techSummary!.baseSalary)).toBe(2000);
    expect(Number(techSummary!.jobBonusTotal)).toBeGreaterThanOrEqual(150); // at least 1 installation
    expect(Number(techSummary!.totalCompensation)).toBe(
      Number(techSummary!.baseSalary) + Number(techSummary!.jobBonusTotal)
    );
  });
});

describe("Missing job type rate defaults to 0", () => {
  it("returns 0 bonus for unknown job type (not an error)", async () => {
    const periodStart = new Date("2026-03-01T00:00:00Z");
    const periodEnd = new Date("2026-03-31T23:59:59Z");

    // Create job with a type that has NO rate configured
    await createJobOrder(techBUserId, "UnknownJobType-no-rate", JobOrderStatus.COMPLETED, new Date("2026-03-05T10:00:00Z"));

    const summary = await getCompensationSummary(tA(), { periodStart, periodEnd, technicianProfileId: profileBId });
    const techSummary = summary.technicians.find((t: { technicianProfileId: string }) => t.technicianProfileId === profileBId);

    // Should not throw; unknown job type = 0 bonus
    expect(techSummary).toBeDefined();
    // The unknown job type contributes $0
    const unknownJobDetail = await getTechnicianCompensationDetail(tA(), {
      technicianProfileId: profileBId,
      periodStart,
      periodEnd,
    });
    const unknownJob = unknownJobDetail.jobs.find((j: { jobType: string }) => j.jobType === "UnknownJobType-no-rate");
    expect(unknownJob).toBeDefined();
    expect(Number(unknownJob!.rate)).toBe(0);
  });
});

describe("Only COMPLETED jobs count", () => {
  it("excludes PENDING, IN_PROGRESS, and CANCELLED jobs", async () => {
    const periodStart = new Date("2026-03-01T00:00:00Z");
    const periodEnd = new Date("2026-03-31T23:59:59Z");

    // Only the COMPLETED job at the start (from previous test) and explicitly add more here
    // Add PENDING, IN_PROGRESS, CANCELLED jobs — none should count
    await createJobOrder(techBUserId, "Installation", JobOrderStatus.PENDING);
    await createJobOrder(techBUserId, "Installation", JobOrderStatus.IN_PROGRESS);
    await createJobOrder(techBUserId, "Installation", JobOrderStatus.CANCELLED);

    const summary = await getCompensationSummary(tA(), { periodStart, periodEnd, technicianProfileId: profileBId });
    const techSummary = summary.technicians.find((t: { technicianProfileId: string }) => t.technicianProfileId === profileBId);

    // completedJobCount should only include COMPLETED jobs (the unknown type one from previous test)
    // PENDING/IN_PROGRESS/CANCELLED are excluded
    expect(techSummary).toBeDefined();
    // Verify the count equals the number of COMPLETED jobs only
    const allJobsInPeriod = await prisma.jobOrder.findMany({
      where: {
        tenantId,
        assignedToId: techBUserId,
        completedAt: { gte: periodStart, lte: periodEnd },
        status: JobOrderStatus.COMPLETED,
      },
    });
    expect(techSummary!.completedJobCount).toBe(allJobsInPeriod.length);
  });

  it("CANCELLED jobs do not generate bonuses", async () => {
    const periodStart = new Date("2026-03-01T00:00:00Z");
    const periodEnd = new Date("2026-03-31T23:59:59Z");

    const detail = await getTechnicianCompensationDetail(tA(), {
      technicianProfileId: profileBId,
      periodStart,
      periodEnd,
    });

    // All jobs in detail should be COMPLETED (by definition, as we only fetch COMPLETED)
    for (const job of detail.jobs) {
      expect(job.completedAt).not.toBeNull();
    }
  });
});

describe("Date range filter", () => {
  it("excludes jobs outside the period", async () => {
    // Jobs from Feb 2026 (already created above)
    // Check March period only returns March jobs
    const marchStart = new Date("2026-03-01T00:00:00Z");
    const marchEnd = new Date("2026-03-31T23:59:59Z");

    const detail = await getTechnicianCompensationDetail(tA(), {
      technicianProfileId: profileBId,
      periodStart: marchStart,
      periodEnd: marchEnd,
    });

    // All returned jobs should be within March
    for (const job of detail.jobs) {
      expect(job.completedAt.getTime()).toBeGreaterThanOrEqual(marchStart.getTime());
      expect(job.completedAt.getTime()).toBeLessThanOrEqual(marchEnd.getTime());
    }
  });

  it("February jobs not included in March report", async () => {
    const marchStart = new Date("2026-03-01T00:00:00Z");
    const marchEnd = new Date("2026-03-31T23:59:59Z");

    const detail = await getTechnicianCompensationDetail(tA(), {
      technicianProfileId: profileBId,
      periodStart: marchStart,
      periodEnd: marchEnd,
    });

    // Feb jobs (completedAt in Feb) should not appear
    const febJobs = detail.jobs.filter((j: { completedAt: Date }) => j.completedAt < marchStart);
    expect(febJobs).toHaveLength(0);
  });
});

describe("Summary report returns all technicians", () => {
  it("includes all technicians with correct totals", async () => {
    const periodStart = new Date("2026-02-01T00:00:00Z");
    const periodEnd = new Date("2026-02-28T23:59:59Z");

    const summary = await getCompensationSummary(tA(), { periodStart, periodEnd });

    // Should include all 3 profiles
    const profileIds = summary.technicians.map((t: { technicianProfileId: string }) => t.technicianProfileId);
    expect(profileIds).toContain(profileAId);
    expect(profileIds).toContain(profileBId);
    expect(profileIds).toContain(profileCId);

    // grandTotal should be sum of all technician totals
    const sumOfTotals = summary.technicians.reduce(
      (sum: number, t: { totalCompensation: { toNumber: () => number } }) => sum + t.totalCompensation.toNumber(),
      0
    );
    expect(Number(summary.grandTotal)).toBeCloseTo(sumOfTotals, 2);
  });
});

describe("Detail report returns job-by-job breakdown", () => {
  it("returns each completed job with rate", async () => {
    const periodStart = new Date("2026-02-01T00:00:00Z");
    const periodEnd = new Date("2026-02-28T23:59:59Z");

    const detail = await getTechnicianCompensationDetail(tA(), {
      technicianProfileId: profileBId,
      periodStart,
      periodEnd,
    });

    // Should include job-by-job detail
    expect(detail.jobs.length).toBeGreaterThan(0);
    for (const job of detail.jobs) {
      expect(job.jobOrderId).toBeDefined();
      expect(job.orderNumber).toBeDefined();
      expect(job.jobType).toBeDefined();
      expect(job.completedAt).toBeDefined();
      expect(job.rate).toBeDefined();
      expect(job.ticketId).toBeDefined();
      expect(job.ticketNumber).toBeDefined();
    }

    // Verify totals consistent
    const sumRates = detail.jobs.reduce(
      (sum: number, j: { rate: { toNumber: () => number } }) => sum + j.rate.toNumber(),
      0
    );
    expect(Number(detail.jobBonusTotal)).toBeCloseTo(sumRates, 2);
  });

  it("throws if technician profile not found", async () => {
    await expect(
      getTechnicianCompensationDetail(tA(), {
        technicianProfileId: "non-existent-profile-id",
        periodStart: new Date("2026-02-01"),
        periodEnd: new Date("2026-02-28"),
      })
    ).rejects.toThrow(/not found/i);
  });
});

describe("Technician with no completed jobs", () => {
  it("returns 0 job bonus for technician with no completed jobs in period", async () => {
    // Create a brand new technician with no jobs
    const newTech = await prisma.user.create({
      data: {
        tenantId,
        email: `comp-new-tech-${TS}@test.example`,
        passwordHash: "hashed",
        firstName: "NoJobs",
        lastName: "Tech",
        roles: ["TECHNICIAN"],
        isActive: true,
      },
    });

    const newProfile = await createTechnicianProfile(tA(), tenantId, {
      userId: newTech.id,
      compensationModel: CompensationModel.PER_JOB,
    });

    const periodStart = new Date("2026-02-01T00:00:00Z");
    const periodEnd = new Date("2026-02-28T23:59:59Z");

    const summary = await getCompensationSummary(tA(), {
      periodStart,
      periodEnd,
      technicianProfileId: newProfile.id,
    });

    const techSummary = summary.technicians.find(
      (t: { technicianProfileId: string }) => t.technicianProfileId === newProfile.id
    );

    expect(techSummary).toBeDefined();
    expect(Number(techSummary!.jobBonusTotal)).toBe(0);
    expect(Number(techSummary!.baseSalary)).toBe(0);
    expect(Number(techSummary!.totalCompensation)).toBe(0);
    expect(techSummary!.completedJobCount).toBe(0);

    // Cleanup
    await prisma.technicianProfile.delete({ where: { id: newProfile.id } }).catch(() => {});
    await prisma.user.delete({ where: { id: newTech.id } }).catch(() => {});
  });
});

describe("Cross-tenant isolation", () => {
  it("Tenant B technicians do not appear in Tenant A summary", async () => {
    // Create a technician in Tenant B
    const techB_user = await prisma.user.create({
      data: {
        tenantId: tenantBId,
        email: `comp-tech-b-isolation-${TS}@test.example`,
        passwordHash: "hashed",
        firstName: "TenantB",
        lastName: "Tech",
        roles: ["TECHNICIAN"],
        isActive: true,
      },
    });

    const profileB = await createTechnicianProfile(tB(), tenantBId, {
      userId: techB_user.id,
      compensationModel: CompensationModel.PER_JOB,
    });

    const periodStart = new Date("2026-02-01T00:00:00Z");
    const periodEnd = new Date("2026-02-28T23:59:59Z");

    const summaryA = await getCompensationSummary(tA(), { periodStart, periodEnd });

    // Tenant B profile should not appear in Tenant A's report
    const profileIds = summaryA.technicians.map((t: { technicianProfileId: string }) => t.technicianProfileId);
    expect(profileIds).not.toContain(profileB.id);

    // Cleanup Tenant B technician
    await prisma.technicianProfile.delete({ where: { id: profileB.id } }).catch(() => {});
    await prisma.user.delete({ where: { id: techB_user.id } }).catch(() => {});
  });

  it("job type rates are tenant-scoped", async () => {
    // Tenant B should not see Tenant A's rates
    const tenantBRates = await tB().jobTypeRate.findMany({});
    const tenantAInstallRate = await tA().jobTypeRate.findFirst({ where: { id: installRateId } });

    // Tenant B has no rates (we only created rates for Tenant A)
    const tenantBRateIds = tenantBRates.map((r: { id: string }) => r.id);
    expect(tenantBRateIds).not.toContain(installRateId);
    expect(tenantAInstallRate).not.toBeNull();
  });
});

describe("Compensation detail baseSalary and jobBonusTotal", () => {
  it("HYBRID detail includes both baseSalary and job breakdown", async () => {
    const periodStart = new Date("2026-02-01T00:00:00Z");
    const periodEnd = new Date("2026-02-28T23:59:59Z");

    const detail = await getTechnicianCompensationDetail(tA(), {
      technicianProfileId: profileAId,
      periodStart,
      periodEnd,
    });

    expect(detail.compensationModel).toBe(CompensationModel.HYBRID);
    expect(Number(detail.baseSalary)).toBe(2000);
    expect(detail.jobs.length).toBeGreaterThan(0);
    expect(Number(detail.totalCompensation)).toBe(
      Number(detail.baseSalary) + Number(detail.jobBonusTotal)
    );
  });

  it("SALARY detail shows salary with no jobs counted for bonus", async () => {
    const periodStart = new Date("2026-02-01T00:00:00Z");
    const periodEnd = new Date("2026-02-28T23:59:59Z");

    const detail = await getTechnicianCompensationDetail(tA(), {
      technicianProfileId: profileCId,
      periodStart,
      periodEnd,
    });

    expect(detail.compensationModel).toBe(CompensationModel.SALARY);
    expect(Number(detail.baseSalary)).toBe(3500);
    expect(Number(detail.jobBonusTotal)).toBe(0);
    // Jobs array may have entries, but their rate should be 0 for SALARY model
    for (const job of detail.jobs) {
      expect(Number(job.rate)).toBe(0);
    }
  });
});