import pytest
import sqlite3
from api.database import initialize_database, get_db_connection

def test_jobs_table_allows_downloading_data_status(tmp_path):
    """Test that jobs table accepts downloading_data status."""
    db_path = str(tmp_path / "test.db")
    initialize_database(db_path)

    conn = get_db_connection(db_path)
    cursor = conn.cursor()

    # Should not raise constraint violation
    cursor.execute("""
        INSERT INTO jobs (job_id, config_path, status, date_range, models, created_at)
        VALUES ('test-123', 'config.json', 'downloading_data', '[]', '[]', '2025-11-01T00:00:00Z')
    """)
    conn.commit()

    # Verify it was inserted
    cursor.execute("SELECT status FROM jobs WHERE job_id = 'test-123'")
    result = cursor.fetchone()
    assert result[0] == "downloading_data"

    conn.close()

def test_jobs_table_has_warnings_column(tmp_path):
    """Test that jobs table has warnings TEXT column."""
    db_path = str(tmp_path / "test.db")
    initialize_database(db_path)

    conn = get_db_connection(db_path)
    cursor = conn.cursor()

    # Insert job with warnings
    cursor.execute("""
        INSERT INTO jobs (job_id, config_path, status, date_range, models, created_at, warnings)
        VALUES ('test-456', 'config.json', 'completed', '[]', '[]', '2025-11-01T00:00:00Z', '["Warning 1", "Warning 2"]')
    """)
    conn.commit()

    # Verify warnings can be retrieved
    cursor.execute("SELECT warnings FROM jobs WHERE job_id = 'test-456'")
    result = cursor.fetchone()
    assert result[0] == '["Warning 1", "Warning 2"]'

    conn.close()