import json
from datetime import date, datetime
from http import HTTPMethod, HTTPStatus
from pprint import pprint

from layercake.dynamodb import DynamoDBPersistenceLayer, PartitionKey

from routes.orders.checkout import _calc_due_date

from ...conftest import HttpApiProxy, LambdaContext


def test_checkout_coupon(
    app,
    seeds,
    http_api_proxy: HttpApiProxy,
    dynamodb_persistence_layer: DynamoDBPersistenceLayer,
    lambda_context: LambdaContext,
):
    r = app.lambda_handler(
        http_api_proxy(
            raw_path='/orders',
            method=HTTPMethod.POST,
            body={
                'org_id': 'f6000f79-6e5c-49a0-952f-3bda330ef278',
                'cnpj': '00000000000191',
                'name': 'Branco do Brasil',
                'email': 'bb@users.noreply.saladeaula.digital',
                'payment_method': 'CREDIT_CARD',
                # 'installments': 2,
                'credit_card': {
                    'holder_name': 'Sergio R Siqueira',
                    'number': '4111111111111111',
                    'exp_month': '01',
                    'exp_year': '2026',
                    'cvv': '123',
                },
                'created_by': {
                    'id': '15bacf02-1535-4bee-9022-19d106fd7518',
                    'name': 'Sérgio R Siqueira',
                },
                'address': {
                    'city': 'Curitiba',
                    'postcode': '81280350',
                    'neighborhood': 'Cidade Industrial',
                    'address1': 'Rua Monsenhor Ivo Zanlorenzi',
                    'address2': '5190, ap 1802',
                    'state': 'PR',
                },
                'items': [
                    {
                        'name': 'CIPA Grau de Risco 1',
                        'id': '3c27ea9c-9464-46a1-9717-8c1441793186',
                        'quantity': 1,
                        'unit_price': 99,
                    },
                    {
                        'name': 'CIPA Grau de Risco 2',
                        'id': '99bb3b60-4ded-4a8e-937c-ba2d78ec6454',
                        'quantity': 1,
                        'unit_price': 99,
                    },
                ],
                'enrollments': [
                    {
                        'user': {
                            'name': 'Sérgio Rafael de Siqueira',
                            'cpf': '07879819908',
                            'id': '5OxmMjL-ujoR5IMGegQz',
                            'email': 'sergio@somosbeta.com.br',
                        },
                        'course': {
                            'name': 'CIPA Grau de Risco 1',
                            'id': '3c27ea9c-9464-46a1-9717-8c1441793186',
                            'access_period': 365,
                        },
                        'id': '2f026d38-1edc-44ea-abf3-60c10bc58909',
                    },
                    {
                        'course': {
                            'name': 'CIPA Grau de Risco 2',
                            'id': '99bb3b60-4ded-4a8e-937c-ba2d78ec6454',
                            'access_period': 365,
                        },
                        'scheduled_for': '2040-01-20',
                        'id': '1f0931ad-7dd4-4ca1-bce2-a2e89efa5b56',
                        'user': {
                            'name': 'Maitê L Siqueira',
                            'cpf': '02186829991',
                            'id': '87606a7f-de56-4198-a91d-b6967499d382',
                            'email': 'osergiosiqueira+maite@gmail.com',
                        },
                    },
                ],
                'coupon': {
                    'code': '10OFF',
                    'type': 'PERCENT',
                    'amount': 10,
                },
            },
        ),
        lambda_context,
    )
    body = json.loads(r['body'])
    assert r['statusCode'] == HTTPStatus.CREATED

    r = dynamodb_persistence_layer.collection.query(PartitionKey(body['id']))
    pprint(r['items'])


def test_checkout_from_user(
    app,
    seeds,
    http_api_proxy: HttpApiProxy,
    dynamodb_persistence_layer: DynamoDBPersistenceLayer,
    lambda_context: LambdaContext,
):
    r = app.lambda_handler(
        http_api_proxy(
            raw_path='/orders',
            method=HTTPMethod.POST,
            body={
                'user_id': '15bacf02-1535-4bee-9022-19d106fd7518',
                'cpf': '07879819908',
                'name': 'Sérgio R Siqueira',
                'email': 'sergio@somosbeta.com.br',
                'payment_method': 'BANK_SLIP',
                'address': {
                    'sk': 'METADATA#ADDRESS',
                    'address1': 'Rua Monsenhor Ivo Zanlorenzi',
                    'address2': '5190, ap 1802',
                    'postcode': '81280350',
                    'city': 'Curitiba',
                    'neighborhood': 'Cidade Industrial',
                    'state': 'PR',
                },
                'items': [
                    {
                        'id': 'e1c44881-2fe3-484e-ada2-12b6bf5b9398',
                        'name': 'NR-35 Segurança nos Trabalhos em Altura',
                        'quantity': 2,
                        'unit_price': 119,
                        'access_period': 20,
                    }
                ],
            },
        ),
        lambda_context,
    )
    print(r)
    assert r['statusCode'] == HTTPStatus.CREATED


def test_calc_due_date_skips_weekends_and_holidays():
    start_date = datetime(2026, 1, 9, 10, 30)  # Friday
    business_days = 3

    holidays = {
        date(2026, 1, 12),  # Monday (holiday)
    }

    result = _calc_due_date(
        start_date=start_date,
        business_days=business_days,
        holidays=holidays,
    )

    # Fri (9) + 3 calendar days -> Mon (12)
    # Mon (12) is a holiday -> adjust to Tue (13)
    expected = datetime(2026, 1, 13, 10, 30)

    assert result == expected


def test_calc_due_date_only_weekends():
    start_date = datetime(2026, 1, 8, 9, 0)  # Thursday
    result = _calc_due_date(start_date, 1)

    assert result == datetime(2026, 1, 9, 9, 0)