"""Navigatia: doua taburi principale (Cantarire, Setari) si subnavigatia de administrare."""
from __future__ import annotations

MAIN_TABS = ("Cântărire", "Setări")

ADMIN_LINKS = (
    ("/componente", "Componente"),
    ("/retete", "Produse finite"),
    ("/sabloane", "Șabloane"),
    ("/campuri", "Câmpuri"),
    ("/istoric", "Istoric"),
    ("/monitor", "Monitor serial"),
)


def _html(client, path):
    return client.get(path).get_data(as_text=True)


def _flat(html: str) -> str:
    """Colapseaza spatiile, ca sa nu depinda de indentarea Jinja."""
    return " ".join(html.split())


def test_dashboard_has_only_two_main_tabs(client):
    html = _html(client, "/")
    assert 'class="nav"' in html
    for label in MAIN_TABS:
        assert f">{label}</a>" in _flat(html)

    # sectiunile de administrare nu mai sunt in bara principala
    nav = _flat(html).split('class="nav"', 1)[1].split("</nav>", 1)[0]
    for _href, label in ADMIN_LINKS:
        assert f">{label}</a>" not in nav

    # dashboard-ul nu arata subnavigatia
    assert 'class="subnav"' not in html


def test_settings_page_is_hub_and_shows_subnav(client):
    html = _html(client, "/setari")
    flat = _flat(html)
    assert 'class="subnav"' in html
    # cardurile din hub
    assert 'class="hub-grid"' in html
    for href, label in ADMIN_LINKS:
        assert f'href="{href}"' in flat
        assert label in flat

    # ambele taburi principale sunt prezente, Setari e activ
    for label in MAIN_TABS:
        assert f">{label}</a>" in flat
    assert 'class="active">Setări</a>' in flat


def test_admin_pages_keep_subnav_and_mark_active(client):
    for path, label in ADMIN_LINKS:
        html = _flat(_html(client, path))
        assert 'class="subnav"' in html, path
        assert f'class="active">{label}</a>' in html, path


def test_designer_page_is_under_templates_tab(client):
    response = client.post("/sabloane/designer/nou", data={"name": "Nav test"},
                           follow_redirects=True)
    flat = _flat(response.get_data(as_text=True))
    assert 'class="subnav"' in flat
    assert 'class="active">Șabloane</a>' in flat
    # "Cantarire" nu e activ aici
    assert 'class="active">Cântărire</a>' not in flat