import { describe, expect, it } from 'vitest';
import { buildApp } from '../../src/app.js';
import { loadConfig } from '../../src/config.js';
import { newUlid } from '../../src/core/ids.js';
import { insertOutboxEvent } from '../../src/core/outbox.js';
import { Database } from '../../src/infrastructure/database.js';

const connectionString = process.env.DATABASE_TEST_URL;
const describeDatabase = connectionString ? describe : describe.skip;

describeDatabase('live PostgreSQL audit remediations', () => {
  it('creates an employee and completes the outbox-producing shift and payroll workflow', async () => {
    const database = new Database(connectionString!);
    const tenantId = newUlid();
    const actorId = newUlid();
    const managerToken = 'm'.repeat(64);
    const orgUnitId = newUlid();
    const sessionId = newUlid();
    const probeOutboxId = await database.tenantTransaction(tenantId, actorId, (client) =>
      insertOutboxEvent(client, {
        tenantId,
        eventType: 'staff.audit_probe.created',
        subjectType: 'AuditProbe',
        subjectId: newUlid(),
        actorType: 'user',
        actorId,
        payload: { source: 'live-postgres-test' },
        correlationId: newUlid(),
      }),
    );
    const role = await database.pool.query(
      'SELECT rolsuper, rolbypassrls FROM pg_roles WHERE rolname = current_user',
    );
    expect(role.rows[0]).toEqual({ rolsuper: false, rolbypassrls: false });
    const probe = await database.tenantTransaction(tenantId, actorId, (client) =>
      client.query<{ occurred_at: Date }>('SELECT occurred_at FROM staff_outbox WHERE id = $1', [
        probeOutboxId,
      ]),
    );
    expect(probe.rows[0]?.occurred_at).toBeTruthy();

    const app = await buildApp({
      config: loadConfig({
        DATABASE_URL: connectionString!,
        STANDALONE_TENANT_ID: tenantId,
        STANDALONE_ACTOR_ID: actorId,
        STANDALONE_MANAGER_TOKEN: managerToken,
        STANDALONE_TERMINAL_TOKEN: 't'.repeat(64),
        STANDALONE_ACCESS: 'manager',
        LOG_LEVEL: 'silent',
        NODE_ENV: 'test',
      }),
      database,
    });
    const authorization = { authorization: `Bearer ${managerToken}` };
    let employeeId: string | undefined;
    try {
      const employee = await app.inject({
        method: 'POST',
        url: '/api/v1/staff/employees',
        headers: authorization,
        payload: {
          personnel_number: `AUDIT-${newUlid()}`,
          display_name: 'Тестовый сотрудник',
          position: 'Тестовая профессия',
        },
      });
      expect(employee.statusCode).toBe(201);
      employeeId = employee.json<{ id: string }>().id;

      await database.tenantTransaction(tenantId, actorId, async (client) => {
        await client.query(
          `INSERT INTO staff_org_units (id, tenant_id, code, name)
           VALUES ($1, $2, $3, 'Тестовая точка')`,
          [orgUnitId, tenantId, `audit-${newUlid().toLowerCase()}`],
        );
        await client.query(
          `INSERT INTO staff_work_sessions
             (id, tenant_id, employee_id, org_unit_id, business_date, started_at, ended_at,
              worked_minutes, status)
           VALUES ($1, $2, $3, $4, '2040-01-15', '2040-01-15T01:00:00Z',
                   '2040-01-15T09:00:00Z', 480, 'pending_review')`,
          [sessionId, tenantId, employeeId, orgUnitId],
        );
      });

      const confirmed = await app.inject({
        method: 'PATCH',
        url: `/api/v1/staff/work-sessions/${sessionId}`,
        headers: authorization,
        payload: { status: 'confirmed' },
      });
      expect(confirmed.statusCode).toBe(200);

      const calculated = await app.inject({
        method: 'POST',
        url: '/api/v1/staff/payroll/calculate',
        headers: authorization,
        payload: { month: '2040-01' },
      });
      expect(calculated.statusCode).toBe(200);
      const runId = calculated.json<{ run_id: string }>().run_id;

      const approved = await app.inject({
        method: 'POST',
        url: `/api/v1/staff/payroll/runs/${runId}/approve`,
        headers: authorization,
        payload: {},
      });
      expect(approved.statusCode).toBe(200);
    } finally {
      await database.tenantTransaction(tenantId, actorId, async (client) => {
        await client.query('DELETE FROM staff_outbox WHERE tenant_id = $1', [tenantId]);
        await client.query('DELETE FROM staff_audit_log WHERE tenant_id = $1', [tenantId]);
        await client.query('DELETE FROM staff_timesheet_entries WHERE tenant_id = $1', [tenantId]);
        await client.query('DELETE FROM staff_payroll_lines WHERE tenant_id = $1', [tenantId]);
        await client.query('DELETE FROM staff_payroll_runs WHERE tenant_id = $1', [tenantId]);
        await client.query('DELETE FROM staff_work_sessions WHERE tenant_id = $1', [tenantId]);
        await client.query('DELETE FROM staff_pay_assignments WHERE tenant_id = $1', [tenantId]);
        await client.query('DELETE FROM staff_pay_rules WHERE tenant_id = $1', [tenantId]);
        await client.query('DELETE FROM staff_metric_definitions WHERE tenant_id = $1', [tenantId]);
        if (employeeId) {
          await client.query('DELETE FROM staff_employees WHERE tenant_id = $1 AND id = $2', [
            tenantId,
            employeeId,
          ]);
        }
        await client.query('DELETE FROM staff_org_units WHERE tenant_id = $1', [tenantId]);
      });
      await app.close();
    }
  });
});