const { ESLint } = require('eslint');
const assert = require('node:assert/strict');
const { test } = require('node:test');

const eslint = new ESLint();

// Protect the quality gate's file scopes when configs or plugin versions change.
test('typed application code enforces async and unsafe-type checks', async () => {
  const [result] = await eslint.lintText(
    'export const unsafe: any = 1; Promise.resolve(unsafe);',
    { filePath: 'src/main.ts' },
  );
  const rules = new Set(result.messages.map(({ ruleId }) => ruleId));
  assert.ok(rules.has('@typescript-eslint/no-explicit-any'));
  assert.ok(rules.has('@typescript-eslint/no-floating-promises'));
});

test('framework and runtime rules reach their intended files', async () => {
  const app = await eslint.calculateConfigForFile('src/main.ts');
  const spec = await eslint.calculateConfigForFile('test/app.e2e-spec.ts');
  const script = await eslint.calculateConfigForFile('scripts/generate-openapi.cjs');
  const config = await eslint.calculateConfigForFile('eslint.config.mjs');
  assert.equal(app.rules['@darraghor/nestjs-typed/validation-pipe-should-use-forbid-unknown'][0], 2);
  assert.equal(spec.rules['jest/no-focused-tests'][0], 2);
  assert.equal(app.rules['jest/no-focused-tests'], undefined);
  assert.equal(app.languageOptions.globals.expect, undefined);
  assert.equal(config.languageOptions.globals.require, 'off');
  for (const profile of [app, spec, script, config]) {
    assert.equal(profile.rules['n/no-deprecated-api'][0], 2);
    assert.equal(profile.rules['security/detect-eval-with-expression'][0], 1);
    assert.equal(profile.rules['regexp/no-super-linear-backtracking'][0], 2);
    assert.equal(profile.rules['sonarjs/cognitive-complexity'][0], 2);
    assert.equal(profile.rules['import-x/no-unresolved'][0], 2);
    assert.equal(profile.rules['perfectionist/sort-imports'][0], 2);
    assert.equal(profile.rules['@stylistic/semi'][0], 2);
  }
});

test('focused tests are rejected and generated code is excluded', async () => {
  const [result] = await eslint.lintText(
    'it.only(\'example\', () => { expect(1).toBe(1); });',
    { filePath: 'test/app.e2e-spec.ts' },
  );
  assert.ok(result.messages.some(({ ruleId }) => ruleId === 'jest/no-focused-tests'));
  assert.ok(await eslint.isPathIgnored('generated/prisma/client.ts'));
  assert.ok(await eslint.isPathIgnored('dist/src/main.js'));
});

test('numeric literals require names, including previously ignored numbers and bigints', async () => {
  const literals = [-60, -24, -10, -2, -1, 0, 1, 2, 10, 24, 60].map(String);
  for (const literal of [...literals, ...literals.map((value) => `${value}n`)]) {
    const [inline] = await eslint.lintText(
      `export function value() { return ${literal}; }`,
      { filePath: 'src/main.ts' },
    );
    assert.ok(inline.messages.some(({ ruleId }) => ruleId === '@typescript-eslint/no-magic-numbers'), literal);
    const [named] = await eslint.lintText(
      `const boundary = ${literal}; export function value() { return boundary; }`,
      { filePath: 'src/main.ts' },
    );
    assert.ok(!named.messages.some(({ ruleId }) => ruleId === '@typescript-eslint/no-magic-numbers'), literal);
  }
});