import { SqliteStorage } from '../src/index.js';
import { cleanupDir, createDbPath, createTempDir } from './helpers.js';

describe('SqliteStorage', () => {
  it('creates, updates, and completes jobs', () => {
    const dir = createTempDir();
    const storage = new SqliteStorage<{ url: string }>(createDbPath(dir));

    try {
      const job = storage.createJob(
        'job-1',
        { url: 'https://example.com' },
        [
          {
            name: 'download',
            status: 'pending',
            progress: 0,
            message: null,
            startedAt: null,
            completedAt: null,
            error: null,
          },
        ],
        {},
        3,
      );

      expect(job.status).toBe('pending');
      expect(storage.claimPendingJob(job.id)).toBe(true);

      const inProgress = storage.saveProgress(
        job.id,
        'download',
        [
          {
            name: 'download',
            status: 'active',
            progress: 50,
            message: 'halfway',
            startedAt: new Date().toISOString(),
            completedAt: null,
            error: null,
          },
        ],
        50,
        'halfway',
      );

      expect(inProgress.status).toBe('active');
      expect(inProgress.progress).toBe(50);

      const completed = storage.completeJob(
        job.id,
        [
          {
            name: 'download',
            status: 'completed',
            progress: 100,
            message: null,
            startedAt: new Date().toISOString(),
            completedAt: new Date().toISOString(),
            error: null,
          },
        ],
        { download: { filePath: '/tmp/file' } },
      );

      expect(completed.status).toBe('completed');
      expect(completed.progress).toBe(100);
      expect(completed.phaseResults.download).toEqual({ filePath: '/tmp/file' });
    } finally {
      storage.close();
      cleanupDir(dir);
    }
  });

  it('preserves phase results when resetting for partial retry', () => {
    const dir = createTempDir();
    const storage = new SqliteStorage<{ url: string }>(createDbPath(dir));

    try {
      const job = storage.createJob(
        'job-1',
        { url: 'https://example.com' },
        [
          {
            name: 'download',
            status: 'pending',
            progress: 0,
            message: null,
            startedAt: null,
            completedAt: null,
            error: null,
          },
          {
            name: 'process',
            status: 'pending',
            progress: 0,
            message: null,
            startedAt: null,
            completedAt: null,
            error: null,
          },
        ],
        {},
        3,
      );

      const retried = storage.resetForRetry(
        job.id,
        [
          {
            name: 'download',
            status: 'completed',
            progress: 100,
            message: null,
            startedAt: new Date().toISOString(),
            completedAt: new Date().toISOString(),
            error: null,
          },
          {
            name: 'process',
            status: 'pending',
            progress: 0,
            message: null,
            startedAt: null,
            completedAt: null,
            error: null,
          },
        ],
        { download: { filePath: '/tmp/file' } },
        3,
        null,
      );

      expect(retried.status).toBe('pending');
      expect(retried.progress).toBe(0);
      expect(retried.phaseResults.download).toEqual({ filePath: '/tmp/file' });
    } finally {
      storage.close();
      cleanupDir(dir);
    }
  });

  it('preserves interrupted phase when resetting active jobs on restart', () => {
    const dir = createTempDir();
    const storage = new SqliteStorage<{ url: string }>(createDbPath(dir));

    try {
      const job = storage.createJob(
        'job-1',
        { url: 'https://example.com' },
        [
          {
            name: 'download',
            status: 'pending',
            progress: 0,
            message: null,
            startedAt: null,
            completedAt: null,
            error: null,
          },
        ],
        {},
        3,
      );

      expect(storage.claimPendingJob(job.id)).toBe(true);

      storage.saveProgress(
        job.id,
        'download',
        [
          {
            name: 'download',
            status: 'active',
            progress: 25,
            message: 'working',
            startedAt: new Date().toISOString(),
            completedAt: null,
            error: null,
          },
        ],
        25,
        'working',
      );

      const reset = storage.resetActiveJobs('Interrupted by process restart');
      expect(reset).toHaveLength(1);
      expect(reset[0]?.status).toBe('failed');
      expect(reset[0]?.error?.phase).toBe('download');
      expect(reset[0]?.error?.attempt).toBe(1);
    } finally {
      storage.close();
      cleanupDir(dir);
    }
  });
});