import assert from 'node:assert/strict';
import fs from 'node:fs';
import path from 'node:path';
import test from 'node:test';
import { fileURLToPath } from 'node:url';

const here = path.dirname(fileURLToPath(import.meta.url));

void test('zipStore: deleteProjectById removes legacy sibling copies by entry.fileName', () => {
  const src = fs.readFileSync(path.join(here, 'zipStore.ts'), 'utf8');
  assert.match(src, /async deleteProjectById/);
  assert.match(src, /for \(const legacyRoot of getLegacyProjectsRootDirs\(\)\)/);
  assert.match(src, /path\.join\(legacyRoot, entry\.fileName\)/);
  assert.match(src, /rmWithRetries\(fs\.rm, legacyZipPath, \{ force: true \}\)/);
});

void test('zipStore: legacy migration moves or copy\\+rm so deleted projects are not resurrected', () => {
  const src = fs.readFileSync(path.join(here, 'zipStore.ts'), 'utf8');
  assert.match(src, /migrateLegacyProjectZipsIfNeeded/);
  assert.match(src, /if \(destZips\.has\(name\)\) continue/);
  assert.match(src, /await fs\.rename\(from, to\)/);
  assert.match(src, /await fs\.copyFile\(from, to\)/);
  assert.match(src, /rmWithRetries\(fs\.rm, from, \{ force: true \}\)/);
  assert.match(src, /не «возрождались»/);
});

void test('zipStore: openProjectById flushes pending saveNow before cache reset', () => {
  const src = fs.readFileSync(path.join(here, 'zipStore.ts'), 'utf8');
  // When switching projects we rm cacheDir and unzip zip; ensure pending debounced pack is flushed first.
  assert.match(src, /async openProjectById/);
  assert.match(src, /if \(this\.openProject\)\s*\{\s*await this\.saveNow\(\);\s*\}/);
  assert.match(src, /await fs\.rm\(cacheDir, \{ recursive: true, force: true \}\)/);
  assert.match(src, /await unzipToDir\(zipPath, cacheDir\)/);
});

void test('zipStore: exportProjectZipToPath flushes saveNow for currently open project', () => {
  const src = fs.readFileSync(path.join(here, 'zipStore.ts'), 'utf8');
  assert.match(src, /async exportProjectZipToPath/);
  assert.match(src, /if \(this\.openProject\?\.id === projectId\)\s*\{\s*await this\.saveNow\(\);\s*\}/);
  assert.match(src, /await fs\.copyFile\(src, dest\)/);
});

void test('zipStore: normalizeScene defaults previewThumbAssetId for older projects', () => {
  const src = fs.readFileSync(path.join(here, 'zipStore.ts'), 'utf8');
  assert.match(src, /previewThumbAssetId/);
  assert.match(src, /function normalizeScene\(/);
});