from django.urls import reverse

import funkwhale_api

from funkwhale_api.instance import nodeinfo


def test_nodeinfo_dump(preferences, mocker):
    preferences['instance__nodeinfo_stats_enabled'] = True
    stats = {
        'users': 1,
        'tracks': 2,
        'albums': 3,
        'artists': 4,
        'track_favorites': 5,
        'music_duration': 6,
        'listenings': 7,
    }
    mocker.patch('funkwhale_api.instance.stats.get', return_value=stats)

    expected = {
        'version': '2.0',
        'software': {
            'name': 'funkwhale',
            'version': funkwhale_api.__version__
        },
        'protocols': ['activitypub'],
        'services': {
            'inbound': [],
            'outbound': []
        },
        'openRegistrations': preferences['users__registration_enabled'],
        'usage': {
            'users': {
                'total': stats['users'],
            }
        },
        'metadata': {
            'shortDescription': preferences['instance__short_description'],
            'longDescription': preferences['instance__long_description'],
            'nodeName': preferences['instance__name'],
            'library': {
                'federationEnabled': preferences['federation__enabled'],
                'federationNeedsApproval': preferences['federation__music_needs_approval'],
                'anonymousCanListen': preferences['common__api_authentication_required'],
                'tracks': {
                    'total': stats['tracks'],
                },
                'artists': {
                    'total': stats['artists'],
                },
                'albums': {
                    'total': stats['albums'],
                },
                'music': {
                    'hours': stats['music_duration']
                },
            },
            'usage': {
                'favorites': {
                    'tracks': {
                        'total': stats['track_favorites'],
                    }
                },
                'listenings': {
                    'total': stats['listenings']
                }
            }
        }
    }
    assert nodeinfo.get() == expected


def test_nodeinfo_dump_stats_disabled(preferences, mocker):
    preferences['instance__nodeinfo_stats_enabled'] = False

    expected = {
        'version': '2.0',
        'software': {
            'name': 'funkwhale',
            'version': funkwhale_api.__version__
        },
        'protocols': ['activitypub'],
        'services': {
            'inbound': [],
            'outbound': []
        },
        'openRegistrations': preferences['users__registration_enabled'],
        'usage': {
            'users': {
                'total': 0,
            }
        },
        'metadata': {
            'shortDescription': preferences['instance__short_description'],
            'longDescription': preferences['instance__long_description'],
            'nodeName': preferences['instance__name'],
            'library': {
                'federationEnabled': preferences['federation__enabled'],
                'federationNeedsApproval': preferences['federation__music_needs_approval'],
                'anonymousCanListen': preferences['common__api_authentication_required'],
            },
        }
    }
    assert nodeinfo.get() == expected