# =================================================================
#
# Authors: Just van den Broecke <justb4@gmail.com>
#
# Copyright (c) 2019 Just van den Broecke
#
# Permission is hereby granted, free of charge, to any person
# obtaining a copy of this software and associated documentation
# files (the "Software"), to deal in the Software without
# restriction, including without limitation the rights to use,
# copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the
# Software is furnished to do so, subject to the following
# conditions:
#
# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
# OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
# HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
# OTHER DEALINGS IN THE SOFTWARE.
#
# =================================================================

# Needs to be run like: python3 -m pytest

import logging

import pytest

from pygeoapi.provider.base import ProviderItemNotFoundError
from pygeoapi.provider.ogr import OGRProvider

LOGGER = logging.getLogger(__name__)


# Testing with SQLite files with identical features
# (all 2481 addresses in Otterlo Netherlands).

@pytest.fixture()
def config_sqlite_4326():
    return {
        'name': 'OGR',
        'type': 'feature',
        'data': {
            'source_type': 'SQLite',
            'source':
                './tests/data/dutch_addresses_4326.sqlite',
            'source_srs': 'EPSG:4326',
            'target_srs': 'EPSG:4326',
            'source_capabilities': {
                'paging': True
            },
        },
        'id_field': 'id',
        'layer': 'ogrgeojson'
    }


def test_get_fields_4326(config_sqlite_4326):
    """Testing field types"""
    p = OGRProvider(config_sqlite_4326)
    results = p.get_fields()
    assert results['straatnaam']['type'] == 'string'
    assert results['huisnummer']['type'] == 'string'


def test_get_4326(config_sqlite_4326):
    """Testing query for a specific object"""
    p = OGRProvider(config_sqlite_4326)
    result = p.get('inspireadressen.1747652')
    assert result['id'] == 'inspireadressen.1747652'
    assert 'Mosselsepad' in result['properties']['straatnaam']


def test_get_not_existing_feature_raise_exception(
    config_sqlite_4326
):
    """Testing query for a not existing object"""
    p = OGRProvider(config_sqlite_4326)
    with pytest.raises(ProviderItemNotFoundError):
        p.get(-1)


def test_query_hits_4326(config_sqlite_4326):
    """Testing query on entire collection for hits"""

    p = OGRProvider(config_sqlite_4326)
    feature_collection = p.query(resulttype='hits')
    assert feature_collection.get('type', None) == 'FeatureCollection'
    features = feature_collection.get('features', None)
    assert len(features) == 0
    hits = feature_collection.get('numberMatched', None)
    assert hits is not None
    assert hits == 2481


def test_query_bbox_hits_4326(config_sqlite_4326):
    """Testing query for a valid JSON object with geometry"""

    p = OGRProvider(config_sqlite_4326)
    # feature_collection = p.query(
    # bbox=[120000, 480000, 124000, 487000], resulttype='hits')
    feature_collection = p.query(
        bbox=[5.763409, 52.060197, 5.769256, 52.061976], resulttype='hits')
    assert feature_collection.get('type', None) == 'FeatureCollection'
    features = feature_collection.get('features', None)
    assert len(features) == 0
    hits = feature_collection.get('numberMatched', None)
    assert hits is not None
    assert hits == 1


def test_query_bbox_4326(config_sqlite_4326):
    """Testing query for a valid JSON object with geometry"""

    p = OGRProvider(config_sqlite_4326)
    # feature_collection = p.query(
    #     bbox=[180800, 452500, 181200, 452700], resulttype='results')
    feature_collection = p.query(
        bbox=(5.763409, 52.060197, 5.769256, 52.061976), resulttype='results')
    assert feature_collection.get('type', None) == 'FeatureCollection'
    features = feature_collection.get('features', None)
    assert len(features) == 1
    hits = feature_collection.get('numberMatched', None)
    assert hits is None
    feature = features[0]
    properties = feature.get('properties', None)
    assert properties is not None
    geometry = feature.get('geometry', None)
    assert geometry is not None
    assert properties['straatnaam'] == 'Planken Wambuisweg'


def test_query_with_limit_4326(config_sqlite_4326):
    """Testing query for a valid JSON object with geometry"""

    p = OGRProvider(config_sqlite_4326)
    feature_collection = p.query(limit=5, resulttype='results')
    assert feature_collection.get('type', None) == 'FeatureCollection'
    features = feature_collection.get('features', None)
    assert len(features) == 5
    hits = feature_collection.get('numberMatched', None)
    assert hits is None
    feature = features[0]
    properties = feature.get('properties', None)
    assert properties is not None
    geometry = feature.get('geometry', None)
    assert geometry is not None


def test_query_with_startindex_4326(config_sqlite_4326):
    """Testing query for a valid JSON object with geometry"""

    p = OGRProvider(config_sqlite_4326)
    feature_collection = p.query(startindex=20, limit=5, resulttype='results')
    assert feature_collection.get('type', None) == 'FeatureCollection'
    features = feature_collection.get('features', None)
    assert len(features) == 5
    hits = feature_collection.get('numberMatched', None)
    assert hits is None
    feature = features[0]
    properties = feature.get('properties', None)
    assert properties is not None
    assert feature['id'] == 'inspireadressen.1744969'
    assert 'Egypte' in properties['straatnaam']
    geometry = feature.get('geometry', None)
    assert geometry is not None


def test_query_bbox_with_startindex_4326(config_sqlite_4326):
    """Testing query for a valid JSON object with geometry"""

    p = OGRProvider(config_sqlite_4326)
    feature_collection = p.query(
        startindex=1, limit=50,
        bbox=(5.742, 52.053, 5.773, 52.098),
        resulttype='results')
    assert feature_collection.get('type', None) == 'FeatureCollection'
    features = feature_collection.get('features', None)
    assert len(features) == 3
    hits = feature_collection.get('numberMatched', None)
    assert hits is None
    feature = features[0]
    properties = feature.get('properties', None)
    assert properties is not None
    geometry = feature.get('geometry', None)
    assert geometry is not None
    assert properties['straatnaam'] == 'Egypte'
    assert properties['huisnummer'] == '4'


def test_query_with_property_filtering(config_sqlite_4326):
    """Testing query with property filtering"""

    p = OGRProvider(config_sqlite_4326)

    feature_collection = p.query(
        properties=[
            ('straatnaam', 'Arnhemseweg')
        ]
    )

    assert feature_collection.get('type', None) == 'FeatureCollection'
    features = feature_collection.get('features', None)
    assert len(features) > 1

    for feature in features:
        assert 'properties' in feature
        assert 'straatnaam' in feature['properties']

        assert feature['properties']['straatnaam'] == 'Arnhemseweg'
