from datetime import datetime, timedelta

from app.models.journal import EntityType
from app.crud.crud_journal import journal


def test_search_journal_filters_entries(auth_client, db):
    yesterday = datetime.utcnow() - timedelta(days=1)
    matching = journal.log_change(
        db,
        EntityType.PPR,
        10,
        "Matching PPR change",
        "tower",
        "127.0.0.1",
    )
    other = journal.log_change(
        db,
        EntityType.USER,
        20,
        "Other user change",
        "admin",
        "127.0.0.1",
    )
    matching.entry_dt = yesterday
    other.entry_dt = datetime.utcnow()
    db.commit()

    response = auth_client.get(
        "/api/v1/journal/search/all",
        params={
            "date_from": yesterday.date().isoformat(),
            "date_to": yesterday.date().isoformat(),
            "entity_type": "PPR",
            "entity_id": 10,
            "user": "tower",
        },
    )

    assert response.status_code == 200
    entries = response.json()
    assert len(entries) == 1
    assert entries[0]["entry"] == "Matching PPR change"


def test_search_journal_rejects_invalid_entity_type(auth_client):
    response = auth_client.get(
        "/api/v1/journal/search/all",
        params={"entity_type": "NOT_A_THING"},
    )

    assert response.status_code == 400
    assert "Invalid entity_type" in response.json()["detail"]


def test_get_user_and_entity_journal(auth_client, db):
    journal.log_change(db, EntityType.PPR, 55, "PPR audit entry", "tower", None)

    user_response = auth_client.get("/api/v1/journal/user/tower")
    entity_response = auth_client.get("/api/v1/journal/PPR/55")

    assert user_response.status_code == 200
    assert user_response.json()[0]["entry"] == "PPR audit entry"
    assert entity_response.status_code == 200
    body = entity_response.json()
    assert body["entity_type"] == "PPR"
    assert body["entity_id"] == 55
    assert body["total_entries"] == 1
    assert body["entries"][0]["entry"] == "PPR audit entry"


def test_get_entity_journal_rejects_invalid_entity_type(auth_client):
    response = auth_client.get("/api/v1/journal/NOPE/1")

    assert response.status_code == 400
    assert "Invalid entity_type" in response.json()["detail"]