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#
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import json
from collections.abc import Iterator
from typing import Any
from uuid import uuid3

import pytest

from superset import db
from superset.key_value.models import KeyValueEntry
from superset.key_value.types import KeyValueResource
from superset.key_value.utils import decode_permalink_id
from tests.integration_tests.constants import (
    GAMMA_SQLLAB_USERNAME,
)


@pytest.fixture
def tab_state_data() -> dict[str, Any]:
    return {
        "dbId": 1,
        "name": "Untitled Query 1",
        "schema": "main",
        "sql": "SELECT 'foo' as bar",
        "autorun": False,
        "templateParams": '{"param1": "value1"}',
    }


@pytest.fixture
def permalink_salt(app_context) -> Iterator[str]:
    from superset.key_value.shared_entries import get_permalink_salt, get_uuid_namespace
    from superset.key_value.types import SharedKey

    key = SharedKey.SQLLAB_PERMALINK_SALT
    salt = get_permalink_salt(key)
    yield salt
    namespace = get_uuid_namespace(salt)
    db.session.query(KeyValueEntry).filter_by(
        resource=KeyValueResource.APP,
        uuid=uuid3(namespace, key),
    )
    db.session.commit()


def test_post(
    tab_state_data: dict[str, Any], permalink_salt: str, test_client, login_as
):
    login_as(GAMMA_SQLLAB_USERNAME)
    resp = test_client.post("api/v1/sqllab/permalink", json=tab_state_data)
    assert resp.status_code == 201
    data = resp.json
    key = data["key"]
    url = data["url"]
    assert key in url
    id_ = decode_permalink_id(key, permalink_salt)
    db.session.query(KeyValueEntry).filter_by(id=id_).delete()
    db.session.commit()


def test_post_access_denied(tab_state_data: dict[str, Any], test_client, login_as):
    resp = test_client.post("api/v1/sqllab/permalink", json=tab_state_data)
    assert resp.status_code == 401


def test_post_invalid_schema(test_client, login_as):
    login_as(GAMMA_SQLLAB_USERNAME)
    resp = test_client.post(
        "api/v1/sqllab/permalink", json={"name": "Untitled Query 1", "sql": "Test"}
    )
    assert resp.status_code == 400


def test_get(
    tab_state_data: dict[str, Any], permalink_salt: str, test_client, login_as
):
    login_as(GAMMA_SQLLAB_USERNAME)
    resp = test_client.post("api/v1/sqllab/permalink", json=tab_state_data)
    data = resp.json
    key = data["key"]
    resp = test_client.get(f"api/v1/sqllab/permalink/{key}")
    assert resp.status_code == 200
    result = json.loads(resp.data.decode("utf-8"))
    assert result == tab_state_data
    id_ = decode_permalink_id(key, permalink_salt)
    db.session.query(KeyValueEntry).filter_by(id=id_).delete()
    db.session.commit()