from api.dtos import MemberRef


class MemberRefs:
    # Fixture MemberRef objects (id/display_name). Backcompat: .name property returns display_name.
    jacob = MemberRef(id=1, display_name="Jacob")

    ryan = MemberRef(id=2, display_name="Ryan")

    ellie = MemberRef(id=3, display_name="Ellie")

    chris = MemberRef(id=4, display_name="Chris")


import products


class Products:
    broccoli = products.Product(
        id=0,
        shop_code="woolworths",
        name="Fresh Broccoli",
        product_id="134681",
        quantity=1,
        unit="Items",
        link="https://www.woolworths.com.au/shop/productdetails/134681/fresh-broccoli",
        img_small="https://cdn0.woolworths.media/content/wowproductimages/small/134681.jpg",
        img_large="https://cdn0.woolworths.media/content/wowproductimages/large/134681.jpg",
    )

    garlic_bread = products.Product(
        id=0,
        shop_code="woolworths",
        name="La Famiglia Garlic Bread",
        product_id="294517",
        quantity=1,
        unit="Loaf",
        link="https://www.woolworths.com.au/shop/productdetails/294517/la-famiglia-garlic-bread",
        img_small="https://cdn0.woolworths.media/content/wowproductimages/small/294517.jpg",
        img_large="https://cdn0.woolworths.media/content/wowproductimages/large/294517.jpg",
    )

    beans_round = products.Product(
        id=0,
        shop_code="woolworths",
        name="Beans Round",
        product_id="134072",
        quantity=1,
        unit="kg",
        link="https://www.woolworths.com.au/shop/productdetails/134072/beans-round",
        img_small="https://cdn0.woolworths.media/content/wowproductimages/small/134072.jpg",
        img_large="https://cdn0.woolworths.media/content/wowproductimages/large/134072.jpg",
    )

    western_star_unsalted_butter_chefs_choice = products.Product(
        id=0,
        shop_code="woolworths",
        name="Western Star Unsalted Butter Chef's Choice",
        product_id="712251",
        quantity=500,
        unit="g",
        link="https://www.woolworths.com.au/shop/productdetails/712251/western-star-unsalted-butter-chef-s-choice",
        img_small="https://cdn0.woolworths.media/content/wowproductimages/small/712251.jpg",
        img_large="https://cdn0.woolworths.media/content/wowproductimages/large/712251.jpg",
    )

    saxa_iodised_table_salt_shaker = products.Product(
        id=0,
        shop_code="woolworths",
        name="Saxa Iodised Table Salt Shaker",
        quantity=750,
        unit="g",
        product_id="33245",
        link="https://www.woolworths.com.au/shop/productdetails/33245/saxa-iodised-table-salt-shaker",
        img_small="https://cdn0.woolworths.media/content/wowproductimages/small/033245.jpg",
        img_large="https://cdn0.woolworths.media/content/wowproductimages/large/033245.jpg",
    )

    mckenzies_pepper_black_ground = products.Product(
        id=0,
        shop_code="woolworths",
        name="Mckenzie's Pepper Black Ground",
        quantity=100,
        unit="g",
        product_id="75194",
        link="https://www.woolworths.com.au/shop/productdetails/75194/mckenzie-s-pepper-black-ground",
        img_small="https://cdn0.woolworths.media/content/wowproductimages/small/075194.jpg",
        img_large="https://cdn0.woolworths.media/content/wowproductimages/large/075194.jpg",
    )

    apple = products.Product(
        id=0,
        shop_code="woolworths",
        name="Apple",
        product_id="3542",
        quantity=1,
        unit="Items",
        link="https://www.woolworths.com.au/shop/productdetails/0/apple",
        img_small="https://cdn0.woolworths.media/content/wowproductimages/small/0.jpg",
        img_large="https://cdn0.woolworths.media/content/wowproductimages/large/0.jpg",
    )

    banana = products.Product(
        id=0,
        shop_code="woolworths",
        name="Banana",
        product_id="214",
        quantity=1,
        unit="Items",
        link="https://www.woolworths.com.au/shop/productdetails/0/banana",
        img_small="https://cdn0.woolworths.media/content/wowproductimages/small/0.jpg",
        img_large="https://cdn0.woolworths.media/content/wowproductimages/large/0.jpg",
    )

    _tags = {
        apple.product_id: ["apple", "fruit", "fresh fruit"],
        banana.product_id: ["banana", "fruit", "fresh fruit"],
        broccoli.product_id: ["broccoli", "fresh broccoli"],
        garlic_bread.product_id: ["garlic bread", "bread", "garlic", "frozen garlic bread"],
        beans_round.product_id: ["beans", "green beans", "fresh green beans", "fresh beans"],
        western_star_unsalted_butter_chefs_choice.product_id: [
            "butter",
            "unsalted butter",
            "salted butter",
        ],
        saxa_iodised_table_salt_shaker.product_id: ["salt", "iodised salt", "kosher salt"],
        mckenzies_pepper_black_ground.product_id: [
            "pepper",
            "black pepper",
            "ground pepper",
            "fresh ground pepper",
        ],
    }


import ingredients


class Ingredients:
    one_apple = ingredients.Ingredient(
        id=0,
        line="1 Apple",
        name="Apple",
        unit="Items",
        quantity=1.0,
        preparation="",
        product=Products.apple,
    )

    broccoli_chopped_1kg = ingredients.Ingredient(
        id=0,
        line="1kg Broccoli, Chopped",
        name="Broccoli",
        unit="kg",
        quantity=1.0,
        preparation="Chopped",
        product=Products.broccoli,
    )

    garlic_bread_1_loaf = ingredients.Ingredient(
        id=0,
        line="1 Loaf Garlic Bread",
        name="Garlic Bread",
        unit="Loaf",
        quantity=1.0,
        preparation="",
        product=Products.garlic_bread,
    )

    green_beans = ingredients.Ingredient(
        id=0,
        line="1 pound green beans (fresh)",
        name="green beans",
        unit="Pound",
        quantity=1.0,
        preparation="",
        product=Products.beans_round,
    )

    butter = ingredients.Ingredient(
        id=0,
        line="1 to 2 tablespoons butter",
        name="butter",
        unit="Tablespoon",
        quantity=1.0,
        preparation="",
        product=Products.western_star_unsalted_butter_chefs_choice,
    )

    salt = ingredients.Ingredient(
        id=0,
        line="Salt (to taste)",
        name="Salt",
        unit="Items",
        quantity=1.0,
        preparation="",
        product=Products.saxa_iodised_table_salt_shaker,
    )

    freshly_ground_black_pepper = ingredients.Ingredient(
        id=0,
        line="Freshly ground black pepper (to taste)",
        name="Freshly ground black pepper",
        unit="Items",
        quantity=1.0,
        preparation="",
        product=Products.mckenzies_pepper_black_ground,
    )


import recipes


class Recipes:
    broccoli_soup = recipes.Recipe(
        id=0,
        name="Broccoli Soup",
        link="https://www.bbcgoodfood.com/recipes/broccoli-soup",
        serves=4,
        image_urls=[
            "https://www.bbcgoodfood.com/sites/default/files/styles/recipe/public/recipe/recipe-image/2018/10/broccoli-soup.jpg"
        ],
        ingredients=[Ingredients.broccoli_chopped_1kg],
        created_by_id=MemberRefs.jacob.id,
    )

    how_to_steam_green_beans = recipes.Recipe(
        id=0,
        name="How to Steam Green Beans",
        link="https://www.thespruceeats.com/steamed-green-beans-3057051",
        serves=4,
        image_urls=[
            "https://www.thespruceeats.com/thmb/CLROdq9dlYbjKjlOlA_kmFdunTY=/1500x0/filters:no_upscale():max_bytes(150000):strip_icc()/steamed-green-beans-3057051-hero-01-b1c4f894da5b4bc0a01cd43886df0100.jpg"
        ],
        ingredients=[
            Ingredients.green_beans,
            Ingredients.butter,
            Ingredients.salt,
            Ingredients.freshly_ground_black_pepper,
        ],
        created_by_id=MemberRefs.jacob.id,
    )


from meals import repository as meals_db
from datetime import datetime


class Meals:
    broccoli_soup_for_jacob = meals_db.Meal(
        id=0,
        suggested_date=datetime(2021, 12, 25),
        chefs=[MemberRef(id=MemberRefs.jacob.id, display_name=MemberRefs.jacob.name)],
        cleanup=[MemberRef(id=MemberRefs.ryan.id, display_name=MemberRefs.ryan.name)],
        consumers=[
            MemberRef(id=MemberRefs.ellie.id, display_name=MemberRefs.ellie.name),
            MemberRef(id=MemberRefs.chris.id, display_name=MemberRefs.chris.name),
        ],
        recipes=[
            meals_db.MealRecipe(meal_id=-1, recipe_id=-1, servings=2, recipe=Recipes.broccoli_soup)
        ],
        extra_ingredients=[Ingredients.garlic_bread_1_loaf],
    )


def class_fields(obj):
    return {k: v for k, v in obj.__dict__.items() if not k.startswith("_")}


async def create_persons(conn):
    # Seed explicit User rows for fixture MemberRefs (ids 1..4) without any legacy Person references
    try:
        from users.repository import insert_user_with_id

        users = [
            (MemberRefs.jacob.id, MemberRefs.jacob.display_name),
            (MemberRefs.ryan.id, MemberRefs.ryan.display_name),
            (MemberRefs.ellie.id, MemberRefs.ellie.display_name),
            (MemberRefs.chris.id, MemberRefs.chris.display_name),
        ]
        for uid, name in users:
            await insert_user_with_id(conn, uid, f"{name.lower()}@example.com", name)
    except Exception:
        # If users repo/tables aren't available in some minimal contexts, ignore
        pass


async def create_test_data(conn):
    await create_persons(conn)

    for product in class_fields(Products).values():
        await products.insert_product(conn, product, {})
        await products.add_missing_tags(conn, product, Products._tags[product.product_id])

    for recipe in class_fields(Recipes).values():
        await recipes.insert_recipe(conn, recipe)
        for ingredient in recipe.ingredients:
            ingredient.recipe_id = recipe.id
            ingredient.product_id = ingredient.product.id
            await ingredients.insert_ingredient(conn, ingredient)

    for meal in class_fields(Meals).values():
        await meals_db.insert_meal(conn, meal)


"""
import re
def to_name(thing):
    return re.sub(r"\\W", "", thing["name"].lower().replace(" ", "_"))

products_order= ['id', 'name', 'product_id', 'link', 'tags', 'img_small', 'img_large', 'raw_data']
ingredients_order = 'id line name unit quantity preparation product'.split(' ')

def stringify(k: str, v) -> str:
    if k == 'id':
        return '0'
    if k == 'ingredients' and isinstance(v, dict):
        return f'Ingredients.{to_name(v)}'
    if k == 'product':
        return f'Products.{to_name(v)}'
    if k == 'created_by_id':
        names = ['jacob', 'ryan', 'ellie', 'chris']
        return f'Persons.{names[v - 1]}.id'
    if v is None:
        if k == 'raw_data':
            return '{}'
        if k == 'tags':
            return '[]'
        return 'None'
    if isinstance(v, str):
        return f'"{v}"'
    if isinstance(v, list):
        return f'[{",".join([stringify(k, x) for x in v])}]'
    return str(v)

def to_param_list(item, order):
    results = []
    for k in order:
        v = item[k] if k in item else None
        results.append(f'{k}={stringify(k, v)}')
    return results

def to_create_statements(items, type_name, order):
    s = []
    for item in items:
        name = to_name(item)
        params = to_param_list(item, order)
        s.append(f'{name} = {type_name}(')
        for p in params:
            s.append(f'\t{p},')
        s.append(')')
        s.append('')
    return '\n'.join(s)
"""