"""Test the Product Service Entry Points.

Simple Grocery List (Sigl) | sigl.app
Copyright (c) 2022 Asymworks, LLC.  All Rights Reserved.
"""

import pytest

from sigl.domain.service import (
    product_create,
    recipe_addItem,
    recipe_by_id,
    recipe_create,
)

# Always use 'app' fixture so ORM gets initialized
pytestmark = pytest.mark.usefixtures('app')


@pytest.mark.unit
def test_recipe_create_defaults(session):
    """Test newly created Recipes are empty."""
    lc = recipe_create(session, 'Test')
    recipe = recipe_by_id(session, lc.id)

    assert recipe.name == 'Test'
    assert not recipe.entries


@pytest.mark.unit
def test_recipe_add_product_defaults(session):
    """Test adding a Product to a Recipe."""
    recipe = recipe_create(session, 'Test')
    entry = recipe_addItem(session, recipe.id, productName='Eggs', productCategory='Dairy')

    assert entry.id is not None
    assert entry.product is not None
    assert entry.product.name == 'Eggs'
    assert entry.product.category == 'Dairy'
    assert entry.product.remember is True

    assert len(recipe.entries) == 1
    assert recipe.entries[0] == entry


@pytest.mark.unit
def test_recipe_add_product_by_id(session):
    """Test adding an existing Product to a Recipe by Id."""
    p1 = product_create(session, 'Eggs', category='Dairy')

    recipe = recipe_create(session, 'Test')
    entry = recipe_addItem(session, recipe.id, productId=p1.id)

    assert entry.id is not None
    assert entry.product is not None
    assert entry.product.name == 'Eggs'
    assert entry.product.category == 'Dairy'
    assert entry.product.remember is True

    assert len(recipe.entries) == 1
    assert recipe.entries[0] == entry


@pytest.mark.unit
def test_recipe_add_product_by_name(session):
    """Test adding an existing Product to a Recipe by Name."""
    product_create(session, 'Eggs', category='Dairy')

    recipe = recipe_create(session, 'Test')
    entry = recipe_addItem(session, recipe.id, productName='eggs')

    assert entry.id is not None
    assert entry.product is not None
    assert entry.product.name == 'Eggs'
    assert entry.product.category == 'Dairy'
    assert entry.product.remember is True

    assert len(recipe.entries) == 1
    assert recipe.entries[0] == entry


@pytest.mark.unit
def test_recipe_add_product_no_remember(session):
    """Test adding a Product to a Recipe without remembering it."""
    recipe = recipe_create(session, 'Test')
    entry = recipe_addItem(
        session,
        recipe.id,
        productName='Eggs',
        productCategory='Dairy',
        remember=False,
    )

    assert entry.id is not None
    assert entry.product is not None
    assert entry.product.name == 'Eggs'
    assert entry.product.category == 'Dairy'
    assert entry.product.remember is False

    assert len(recipe.entries) == 1
    assert recipe.entries[0] == entry