from app.models import get_db
from app.models.sample import SampleRecord
from app.models.order import OrderRecord
from sqlalchemy import func

db = next(get_db())

min_sample = db.query(func.min(SampleRecord.date)).scalar()
max_sample = db.query(func.max(SampleRecord.date)).scalar()
count_sample = db.query(SampleRecord).count()

min_order = db.query(func.min(OrderRecord.date)).scalar()
max_order = db.query(func.max(OrderRecord.date)).scalar()
count_order = db.query(OrderRecord).count()

print(f"Samples: {count_sample}, Min: {min_sample}, Max: {max_sample}")
print(f"Orders: {count_order}, Min: {min_order}, Max: {max_order}")