"""榜单登记和旧登记项消费的地址边界；合成读取器，不发网络。"""

from types import SimpleNamespace

import pytest
from fastapi import HTTPException

from muse.接入.http.路由.资料研究 import 采集快照
from muse.资料研究 import 榜单快照
from muse.资料研究.接口 import 资料服务
from muse.资料研究.模型 import 资料错误


@pytest.mark.case_id("NC-O07-B03-001")
@pytest.mark.parametrize(
    "url",
    [
        "file:///etc/passwd",
        "ftp://example.invalid",
        "https:///ranking",
        "example.invalid",
        "https://user:secret@example.invalid/rank",
        "https://@example.invalid",
        "https://example.invalid@",
        "https://exam ple.invalid",
        "https://example.invalid\n/rank",
        "https://example.invalid\\rank",
        "https://example.invalid:abc",
        "https://example.invalid:65536",
        "https://example.invalid:0",
        "https://[bad-address]",
        "https://example.invalid/#section",
        "https://-bad.invalid",
        "https://bad..invalid",
        "https://%65xample.invalid",
        "https://exam\x00ple.invalid",
    ],
)
def test_非法榜单地址在调用存储前拒绝(url, monkeypatch):
    writes = []
    monkeypatch.setattr(
        榜单快照,
        "资料存储",
        lambda conn: SimpleNamespace(登记榜单源=lambda *args: writes.append(args)),
    )
    with pytest.raises(资料错误, match="榜单地址"):
        资料服务().登记榜单(None, "ranking", "合成榜单", url)
    assert writes == []


@pytest.mark.case_id("NC-O07-B03-002")
@pytest.mark.parametrize(
    "url",
    [
        "https://example.invalid/ranking?kind=new",
        "http://localhost:8080/rank",
        "https://[::1]:8443/rank",
        "https://例子.测试/榜单",
        "https://example.invalid./rank",
    ],
)
def test_合法URL原样登记不请求目标(url, monkeypatch):
    writes = []
    monkeypatch.setattr(
        榜单快照,
        "资料存储",
        lambda conn: SimpleNamespace(登记榜单源=lambda *args: writes.append(args)),
    )
    资料服务().登记榜单(None, "ranking", "合成榜单", url)
    assert writes == [("ranking", "合成榜单", url, "html")]


@pytest.mark.case_id("NC-O07-B03-003")
def test_旧非法登记不能绕过读取器调用前验证():
    calls = []
    cursor = SimpleNamespace(
        execute=lambda *args: SimpleNamespace(
            fetchone=lambda: {"url": "file:///private", "采集方式": "html"}
        )
    )
    conn = SimpleNamespace(cursor=lambda **kwargs: cursor)
    reader = SimpleNamespace(抓取=lambda *args: calls.append(args))
    with pytest.raises(资料错误, match="榜单地址"):
        资料服务().采集榜单快照(conn, "ranking", reader)
    assert calls == []


@pytest.mark.case_id("NC-O07-B03-004")
def test_未注入真实读取器仍返回503且不建联():
    def unexpected():
        raise AssertionError("未注入读取器时不能请求数据库")

    app = SimpleNamespace(配置=SimpleNamespace(), 要求数据库=unexpected)
    request = SimpleNamespace(app=SimpleNamespace(state=SimpleNamespace(装配=app)))
    with pytest.raises(HTTPException) as error:
        采集快照("ranking", request, "author")
    assert error.value.status_code == 503