import { expect, test } from "bun:test";

test("SQL Performance Entry integration works", () => {
  // Test that the performance API correctly handles sql-query entries
  const initialSqlEntries = performance.getEntriesByType("sql-query");
  expect(Array.isArray(initialSqlEntries)).toBe(true);

  // Test various SQL commands that should be recognized
  const commands = ["SELECT", "INSERT", "UPDATE", "DELETE", "CREATE", "DROP"];

  for (const command of commands) {
    const entries = performance.getEntriesByName(command);
    expect(Array.isArray(entries)).toBe(true);
  }

  // Test that sql-query is a valid entry type
  const allEntries = performance.getEntries();
  const sqlSpecific = performance.getEntriesByType("sql-query");

  expect(Array.isArray(allEntries)).toBe(true);
  expect(Array.isArray(sqlSpecific)).toBe(true);

  // Verify that getEntriesByType doesn't throw for our new type
  expect(() => performance.getEntriesByType("sql-query")).not.toThrow();
  expect(() => performance.getEntriesByName("SELECT")).not.toThrow();
});

// This tests that our C++ changes don't break existing performance functionality
test("Existing performance functionality remains intact", () => {
  const startTime = performance.now();

  performance.mark("test-start");

  // Simulate some work
  const work = Array.from({ length: 1000 }, (_, i) => i * 2).reduce((a, b) => a + b, 0);
  expect(work).toBeGreaterThan(0);

  performance.mark("test-end");
  performance.measure("test-duration", "test-start", "test-end");

  const marks = performance.getEntriesByType("mark");
  const measures = performance.getEntriesByType("measure");

  expect(marks.length).toBeGreaterThanOrEqual(2);
  expect(measures.length).toBeGreaterThanOrEqual(1);

  const testMarks = marks.filter(m => m.name.startsWith("test-"));
  expect(testMarks.length).toBe(2);

  const testMeasures = measures.filter(m => m.name === "test-duration");
  expect(testMeasures.length).toBe(1);
  expect(testMeasures[0].duration).toBeGreaterThan(0);

  performance.clearMarks();
  performance.clearMeasures();

  const endTime = performance.now();
  expect(endTime).toBeGreaterThan(startTime);
});