import { describe, expect, it } from 'bun:test';
import type { Task } from '@/lib/types';
import { buildTaskNotification } from '@/lib/server/task-notifications';

function baseTask(overrides: Partial<Omit<Task, 'notification'>> = {}): Omit<Task, 'notification'> {
  return {
    id: 'task-1',
    user_id: 'user-1',
    task_type: 'sync_filings',
    status: 'running',
    stage: 'sync.extract_taxonomy',
    stage_detail: 'Extracting XBRL taxonomy for 0000320193-26-000001',
    stage_context: {
      progress: {
        current: 2,
        total: 5,
        unit: 'filings'
      },
      counters: {
        hydrated: 1,
        failed: 0
      },
      subject: {
        ticker: 'AAPL',
        accessionNumber: '0000320193-26-000001'
      }
    },
    resource_key: 'sync_filings:AAPL',
    notification_read_at: null,
    notification_silenced_at: null,
    priority: 50,
    payload: {
      ticker: 'AAPL',
      limit: 20
    },
    result: null,
    error: null,
    attempts: 1,
    max_attempts: 3,
    workflow_run_id: 'run-1',
    created_at: '2026-03-09T10:00:00.000Z',
    updated_at: '2026-03-09T10:05:00.000Z',
    finished_at: null,
    ...overrides
  };
}

describe('task notification builder', () => {
  it('builds progress-driven notifications for running sync jobs', () => {
    const notification = buildTaskNotification(baseTask());

    expect(notification.title).toBe('Filing sync');
    expect(notification.statusLine).toContain('Running');
    expect(notification.progress?.percent).toBe(40);
    expect(notification.stats.some((stat) => stat.label === 'Hydrated' && stat.value === '1')).toBe(true);
    expect(notification.actions[0]).toMatchObject({
      id: 'open_filings',
      primary: true,
      href: '/filings?ticker=AAPL'
    });
  });

  it('builds report actions for completed analyze jobs', () => {
    const notification = buildTaskNotification(baseTask({
      task_type: 'analyze_filing',
      status: 'completed',
      stage: 'completed',
      stage_detail: 'Analysis report generated for AAPL 10-Q 0000320193-26-000001.',
      stage_context: {
        subject: {
          ticker: 'AAPL',
          accessionNumber: '0000320193-26-000001',
          label: '10-Q'
        }
      },
      payload: {
        accessionNumber: '0000320193-26-000001'
      },
      result: {
        ticker: 'AAPL',
        accessionNumber: '0000320193-26-000001',
        filingType: '10-Q',
        model: 'test-model'
      },
      finished_at: '2026-03-09T10:06:00.000Z'
    }));

    expect(notification.tone).toBe('success');
    expect(notification.actions[0]).toMatchObject({
      id: 'open_analysis_report',
      label: 'Open summary',
      primary: true
    });
    expect(notification.actions[0]?.href).toContain('/analysis/reports/AAPL/0000320193-26-000001');
    expect(notification.stats.some((stat) => stat.label === 'Form' && stat.value === '10-Q')).toBe(true);
  });

  it('keeps filings navigation available for failed analyze jobs', () => {
    const notification = buildTaskNotification(baseTask({
      task_type: 'analyze_filing',
      status: 'failed',
      stage: 'analyze.fetch_document',
      stage_detail: 'Could not load the primary filing document.',
      error: 'Could not load the primary filing document for AAPL · 0000320193-26-000001. Retry the job after confirming the SEC source is reachable.',
      stage_context: {
        subject: {
          ticker: 'AAPL',
          accessionNumber: '0000320193-26-000001'
        }
      },
      payload: {
        accessionNumber: '0000320193-26-000001'
      },
      result: null,
      finished_at: '2026-03-09T10:06:00.000Z'
    }));

    expect(notification.tone).toBe('error');
    expect(notification.statusLine).toBe('Failed during fetch primary document');
    expect(notification.detailLine).toBe('Could not load the primary filing document.');
    expect(notification.actions.some((action) => action.id === 'open_filings')).toBe(true);
  });
});