"""Teste PRD 5.9 US-006: fundatie responsive — viewport, header/nav colapsabil,
modal full-screen pe mobil, breakpoint-uri consistente.

Verificam markup-ul + CSS server-side randat (TestClient): prezenta meta viewport,
existenta unei reguli `@media (max-width:767px)` care trece modalul pe full-screen
(`.modal-dialog`) cu buton `x` >=44px, si structura de nav colapsabil (meniul de cont
hamburger + tinte touch >=44px). Verificarile vizuale efective (375px, fara scroll
orizontal) sunt deferate la VERIFY (gstack browser).
"""

from __future__ import annotations

import os
import re
import tempfile

import pytest
from starlette.testclient import TestClient


def _create_account_user(email: str, name: str = "Service", password: str = "parolasecreta10"):
    from app.accounts import create_account
    from app.users import create_user
    from app.db import get_connection

    conn = get_connection()
    try:
        acct_id = create_account(conn, name, active=True)
        create_user(conn, acct_id, email, password)
        return acct_id
    finally:
        conn.close()


def _login(client, email: str, password: str = "parolasecreta10") -> None:
    resp = client.get("/login")
    m = re.search(r'name="csrf_token"\s+value="([^"]+)"', resp.text) or \
        re.search(r'value="([^"]+)"\s+name="csrf_token"', resp.text)
    assert m
    resp = client.post("/login", data={"email": email, "parola": password, "csrf_token": m.group(1)})
    assert resp.status_code == 303


@pytest.fixture()
def client(monkeypatch):
    tmp = tempfile.mkdtemp()
    monkeypatch.setenv("AUTOPASS_DB_PATH", os.path.join(tmp, "responsive.db"))
    monkeypatch.setenv("AUTOPASS_WEB_AUTH_REQUIRED", "true")
    from app.config import get_settings
    get_settings.cache_clear()
    from app.web import ratelimit
    ratelimit._hits.clear()
    from app.main import app
    with TestClient(app, follow_redirects=False) as c:
        yield c
    ratelimit._hits.clear()
    get_settings.cache_clear()


def test_viewport_meta_prezent(client):
    """`<meta name=viewport>` cu width=device-width prezent in base.html."""
    _create_account_user("vp@test.com")
    _login(client, "vp@test.com")
    html = client.get("/?tab=acasa").text
    assert 'name="viewport"' in html
    assert "width=device-width" in html
    assert "initial-scale=1" in html


def test_modal_fullscreen_clasa_mobil(client):
    """Sub 768px modalul devine full-screen: o regula `@media (max-width:767px)`
    pune `.modal-dialog` la latime/inaltime pline (fara latimea marginita de desktop)
    si butonul `x` la >=44px. Desktop pastreaza regula centrata (`max-width:680px`)."""
    _create_account_user("mf@test.com")
    _login(client, "mf@test.com")
    html = client.get("/?tab=acasa").text

    # Regula de baza (desktop) ramane: dialog centrat cu latime marginita.
    assert "max-width:680px" in html

    # Exista un bloc media mobil care vizeaza modalul.
    assert "@media (max-width:767px)" in html
    # Markerul US-006 pentru modalul full-screen pe mobil.
    assert "US-006" in html
    # Dialogul ocupa tot ecranul pe mobil (latime/inaltime pline, fara border-radius lateral).
    mobil = html[html.find("@media (max-width:767px)"):]
    assert "100vw" in mobil or "width:100%" in mobil
    assert "100vh" in mobil
    # Butonul de inchidere >=44px pe mobil (tinta touch).
    assert "44px" in mobil


def test_nav_colapsabil_sub_breakpoint(client):
    """Nav colapsabil: meniul de cont e un buton hamburger (☰) ascuns intr-un dropdown,
    iar tintele touch (icon-btn, tab-link, itemi meniu) ajung la >=44px sub breakpoint."""
    _create_account_user("nav@test.com")
    _login(client, "nav@test.com")
    html = client.get("/?tab=acasa").text

    # Hamburger-ul de cont exista si dropdown-ul e colapsat (hidden) implicit.
    assert 'id="cont-menu-toggle"' in html
    assert "&#9776;" in html  # pictograma hamburger
    assert 'id="cont-menu"' in html
    assert 'class="cont-menu"' in html

    # Tab-bar-ul (nav principal) exista si e scrollabil orizontal (nu deborda pagina).
    assert "tab-bar" in html
    assert "overflow-x:auto" in html

    # Sub breakpoint, tintele touch din header/nav cresc la >=44px.
    mobil = html[html.find("@media (max-width:767px)"):]
    assert "44px" in mobil


# ============================================================
# PRD 5.9 US-007: responsive paginile de continut
# (Mapari, Cont, Nomenclator, Integrare, Jurnal, Admin)
# ============================================================


def _seed_nomenclator(items):
    from app.mapping import upsert_nomenclator
    from app.db import get_connection

    conn = get_connection()
    try:
        upsert_nomenclator(conn, items)
        conn.commit()
    finally:
        conn.close()


def _seed_event(account_id, tip="test", mesaj="eveniment de test"):
    from app.observ import log_event
    from app.db import get_connection

    conn = get_connection()
    try:
        log_event(tip, account_id=account_id, mesaj=mesaj, conn=conn)
        conn.commit()
    finally:
        conn.close()


def test_tabele_continut_au_clasa_responsive(client):
    """R12 politica per-tabel:
    - Mapari (actionabil) = CARD per rand: clasa proprie `.tabel-card` + `data-eticheta` pe `<td>`-uri.
    - Jurnal / Nomenclator (dense read-only) = `.tablewrap` (scroll orizontal CONTAINED),
      FARA `.tabel-card`.
    Definitia regulii de card traieste in base.html, scopata SEPARAT de `.tabel-trimiteri`.
    """
    acct = _create_account_user("t7@test.com")
    _login(client, "t7@test.com")

    # --- Mapari = card. Tabelul „Reguli automate (text)" e mereu randat (rand de adaugare),
    #     deci nu depinde de date seedate. ---
    mapari = client.get("/?tab=mapari").text
    assert "tabel-card" in mapari
    assert 'data-eticheta="Cod RAR"' in mapari
    assert 'data-eticheta="Daca operatia contine"' in mapari
    # Regula de card e definita o data in base.html, scopata pe `.tabel-card`.
    assert ".tabel-card thead" in mapari
    assert "US-007" in mapari

    # --- Jurnal = scroll contained. Cu un eveniment seedat, tabelul apare in `.tablewrap`,
    #     NU ca `.tabel-card`. ---
    _seed_event(acct)
    jurnal = client.get("/?tab=jurnal").text
    assert "tablewrap" in jurnal
    # Sectiunea de jurnal NU foloseste cardul actionabil.
    body = jurnal[jurnal.find('id="jurnal-section"'):]
    assert "tabel-card" not in body

    # --- Nomenclator = scroll contained (dens read-only). ---
    _seed_nomenclator([{"codPrestatie": "OE-2", "numePrestatie": "Revizie"}])
    nomen = client.get("/?tab=nomenclator").text
    assert "tablewrap" in nomen


def test_formulare_full_width_mobil(client):
    """Formularele de continut (Cont, Integrare test, filtre Jurnal) stiveaza pe o coloana
    sub 767px: inputuri full-width + butoane >=44px. Verificam ancorele de scope (id-uri)
    plus regulile CSS mobil din base.html (toate scopate sub `@media (max-width:767px)`)."""
    _create_account_user("f7@test.com")
    _login(client, "f7@test.com")

    cont = client.get("/?tab=cont").text
    assert 'id="card-cont"' in cont
    # Regulile mobil de formular exista si sunt scopate pe sectiunile de continut.
    mobil = cont[cont.find("@media (max-width:767px)"):]
    assert "#card-cont button" in mobil
    assert "min-height:44px" in mobil
    assert "width:100% !important" in mobil  # suprascrie latimile inline doar pe mobil

    integrare = client.get("/?tab=integrare").text
    assert 'id="form-test-cheie"' in integrare

    # Filtrele de jurnal (form mereu prezent, indiferent de date) primesc scope-ul mobil.
    jurnal = client.get("/?tab=jurnal").text
    assert 'id="filtre-jurnal"' in jurnal
    assert "#jurnal-section #filtre-jurnal button" in jurnal


def test_carduri_trimiteri_5_8_supravietuiesc(client):
    """Regresie R12: scoparea `.tabel-card` (US-007) NU trebuie sa atinga blocul
    `.tabel-trimiteri @media(max-width:767px)` din 5.8 — cardurile de trimiteri raman."""
    _create_account_user("r58@test.com")
    _login(client, "r58@test.com")
    html = client.get("/?tab=acasa").text

    mobil = html[html.find("@media (max-width:767px)"):]
    # Cardurile de trimiteri 5.8 (clasa proprie, separata de `.tabel-card`).
    assert ".tabel-trimiteri thead { display:none; }" in mobil
    assert ".tabel-trimiteri td::before" in mobil
    # Cele doua mecanisme coexista, scopate distinct.
    assert ".tabel-card thead" in mobil