# ======================================================================================================================

# pylint: disable=line-too-long, missing-class-docstring, missing-function-docstring, missing-module-docstring, too-many-public-methods

import unittest

from tests.base_test_case import BaseTestCase
from tests.error_message import ErrorMessage


# ======================================================================================================================

class EndpointVolatilityIndexDecoratedTestCase(BaseTestCase):
    # pylint: disable-next=arguments-differ
    def setUp(self):
        super().setUp(
            function_name='get_volatility_index_decorated',
            ignore_fields=[
                'payload.data[*].daysAgo',
                'payload.data[*].delta25RrSkew',
            ],
        )

    # ==================================================================================================================

    def test_default(self):
        response = self.call_endpoint(exchange='deribit', currency='BTC')
        self.validate_response_schema(response, schema=self.schema)
        self.validate_response_200(response, min_elements=500)
        self.validate_response_field(response, 'exchange', 'deribit')
        self.validate_response_field(response, 'currency', 'BTC')
        self.validate_response_field_timestamp(response, 'exchangeTimestamp', is_milliseconds=True)

    def test_historical(self):
        response = self.call_endpoint(exchange='deribit', currency='BTC', startDate='2024-04-01T00:00:00', endDate='2024-04-01T01:00:00')
        self.validate_response_data(response)
        self.validate_response_schema(response, schema=self.schema)
        self.validate_response_200(response, num_elements=1)
        self.validate_response_field(response, 'exchange', 'deribit')
        self.validate_response_field(response, 'currency', 'BTC')
        self.validate_response_field_timestamp(response, 'exchangeTimestamp', is_milliseconds=True)

    def test_historical_timeformat_default(self):
        response = self.call_endpoint(exchange='deribit', currency='BTC', startDate='2024-04-01T00:00:00', endDate='2024-04-01T01:00:00')
        self.validate_response_data(response)
        self.validate_response_schema(response, schema=self.schema)
        self.validate_response_200(response, num_elements=1)
        self.validate_response_field(response, 'exchange', 'deribit')
        self.validate_response_field(response, 'currency', 'BTC')
        self.validate_response_field_timestamp(response, 'exchangeTimestamp', is_milliseconds=True)

    def test_historical_timeformat_hr(self):
        response = self.call_endpoint(exchange='deribit', currency='BTC', startDate='2024-04-01T00:00:00', endDate='2024-04-01T01:00:00', timeFormat='hr')
        self.validate_response_data(response)
        self.validate_response_schema(response, schema=self.schema)
        self.validate_response_200(response, num_elements=1)
        self.validate_response_field(response, 'exchange', 'deribit')
        self.validate_response_field(response, 'currency', 'BTC')
        self.validate_response_field_timestamp(response, 'exchangeTimestamp', is_hr=True, is_minutely=True)

    def test_historical_timeformat_iso(self):
        response = self.call_endpoint(exchange='deribit', currency='BTC', startDate='2024-04-01T00:00:00', endDate='2024-04-01T01:00:00', timeFormat='iso')
        self.validate_response_data(response)
        self.validate_response_schema(response, schema=self.schema)
        self.validate_response_200(response, num_elements=1)
        self.validate_response_field(response, 'exchange', 'deribit')
        self.validate_response_field(response, 'currency', 'BTC')
        self.validate_response_field_timestamp(response, 'exchangeTimestamp', is_iso=True, is_minutely=True)

    def test_historical_timeinterval_days(self):
        response = self.call_endpoint(exchange='deribit', currency='BTC', startDate='2024-04-01T00:00:00', endDate='2024-04-01T01:00:00', timeFormat='hr', timeInterval='d')
        self.validate_response_data(response)
        self.validate_response_schema(response, schema=self.schema)
        self.validate_response_200(response, num_elements=1)
        self.validate_response_field(response, 'exchange', 'deribit')
        self.validate_response_field(response, 'currency', 'BTC')
        self.validate_response_field_timestamp(response, 'exchangeTimestamp', is_hr=True, is_daily=True)

    def test_historical_timeinterval_hours(self):
        response = self.call_endpoint(exchange='deribit', currency='BTC', startDate='2024-04-01T00:00:00', endDate='2024-04-02T00:00:00', timeFormat='hr', timeInterval='h')
        self.validate_response_data(response)
        self.validate_response_schema(response, schema=self.schema)
        self.validate_response_200(response, num_elements=24)
        self.validate_response_field(response, 'exchange', 'deribit')
        self.validate_response_field(response, 'currency', 'BTC')
        self.validate_response_field_timestamp(response, 'exchangeTimestamp', is_hr=True, is_hourly=True)

    def test_historical_timeinterval_minutes(self):
        response = self.call_endpoint(exchange='deribit', currency='BTC', startDate='2024-04-01T00:00:00', endDate='2024-04-01T01:00:00', timeFormat='hr', timeInterval='m')
        self.validate_response_data(response)
        self.validate_response_schema(response, schema=self.schema)
        self.validate_response_200(response, num_elements=60)
        self.validate_response_field(response, 'exchange', 'deribit')
        self.validate_response_field(response, 'currency', 'BTC')
        self.validate_response_field_timestamp(response, 'exchangeTimestamp', is_hr=True, is_minutely=True)

    # ==================================================================================================================

    def test_invalid_parameter(self):
        response = self.call_endpoint(exchange='deribit', currency='BTC', invalid='parameter')
        self.validate_response_data(response)
        self.validate_response_400(response, ErrorMessage.UNSUPPORTED_PARAMETER_INVALID)

    def test_invalid_timestamp(self):
        response = self.call_endpoint(exchange='deribit', currency='BTC', startDate='<timestamp>')
        self.validate_response_data(response)
        self.validate_response_400(response, ErrorMessage.INVALID_PARAMETER_TIMESTAMP)

    def test_unknown_exchange(self):
        response = self.call_endpoint(exchange='<exchange>', currency='BTC')
        self.validate_response_data(response)
        self.validate_response_200(response, num_elements=0)

    def test_unknown_currency(self):
        response = self.call_endpoint(exchange='deribit', currency='<currency>')
        self.validate_response_data(response)
        self.validate_response_200(response, num_elements=0)


# ======================================================================================================================

if __name__ == '__main__':
    unittest.main()

# ======================================================================================================================
