"""CLI zum Herunterladen und Versionsangaben (→ KONZEPT.md 18)."""

import hashlib

import pytest
from fastapi.testclient import TestClient

from hugin_app.app import create_app
from hugin_app.settings import Settings
from hugin_app.hugin import Hugin
from hugin_app.migration import migrate
from test_app import Env


@pytest.fixture
def with_downloads(tmp_path, database_url):
    folder = tmp_path / "downloads"
    for version in ("0.1.0", "0.2.0", "kaputt"):
        (folder / version).mkdir(parents=True)
    content = b"programm"
    (folder / "0.2.0" / "hugin-linux-amd64").write_bytes(content)
    (folder / "0.2.0" / "hugin-windows-amd64.exe").write_bytes(content)
    (folder / "0.2.0" / "notizen.txt").write_text("nicht anbieten")
    (folder / "0.2.0" / "SHA256SUMS").write_text(f"{hashlib.sha256(content).hexdigest()}  hugin-linux-amd64\n")
    url = database_url
    migrate(url)
    hugin = Hugin(Settings(database_url=url, admin_token="admin-geheim", download_folder=str(folder),
                                cli_min_version="0.2.0"))
    return Env(TestClient(create_app(hugin)), hugin)


def test_configuration_names_cli(with_downloads):
    k = with_downloads.client.get("/api/v1/config", headers=with_downloads.h("shop-lesen")).json()
    assert k["cli"] == {"min_version": "0.2.0", "newest": "0.2.0"}


def test_download_page(with_downloads):
    from test_web import browser

    c = browser(with_downloads, "shop-lesen")
    page = c.get("/download").text
    assert "Version 0.2.0" in page and "hugin-windows-amd64.exe" in page and "notizen.txt" not in page
    assert hashlib.sha256(b"programm").hexdigest() in page
    assert c.get("/download/0.2.0/hugin-linux-amd64").content == b"programm"
    for path in ("/download/0.2.0/notizen.txt", "/download/0.2.0/..%2F..%2Fhugin.db", "/download/../x/hugin-linux-amd64"):
        assert c.get(path).status_code == 404