"""Teste US-002 (PRD 3.5): Acasa devine ecranul de import.

Upload direct pe prima pagina (importul = operatia principala); tab-ul "Import"
separat dispare, dar ?tab=import ramane valid (echivalent Acasa, fara 404).
"""

from __future__ import annotations

import os
import re
import tempfile

import pytest
from starlette.testclient import TestClient


def _create_account_user(email: str = "dash@test.com", 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, "Service Dash", 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, "dash.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_acasa_contine_upload(client):
    """Fragmentul /_fragments/acasa contine formularul de upload (hx-post import)."""
    _create_account_user("acasaup@test.com")
    _login(client, "acasaup@test.com")

    resp = client.get("/_fragments/acasa")
    assert resp.status_code == 200
    html = resp.text
    assert 'hx-post="/_import/upload"' in html, "Acasa nu contine formularul de upload"
    assert 'id="import-section"' in html, "Acasa nu contine zona de import"


def test_acasa_full_load_contine_upload(client):
    """La full load pe / (tab implicit Acasa) caseta de upload e vizibila direct."""
    _create_account_user("acasafull@test.com")
    _login(client, "acasafull@test.com")

    resp = client.get("/")
    assert resp.status_code == 200
    assert 'hx-post="/_import/upload"' in resp.text


def test_tab_import_redirect(client):
    """?tab=import nu da 404; randeaza Acasa (echivalent), care contine upload-ul."""
    _create_account_user("redir@test.com")
    _login(client, "redir@test.com")

    resp = client.get("/?tab=import")
    assert resp.status_code == 200
    html = resp.text
    # Echivalent Acasa: contine upload-ul (import-section)
    assert 'id="import-section"' in html
    # US-009: tab-bar eliminat, nu mai exista tab-uri cu aria-selected


def test_tab_bar_fara_import(client):
    """Tab-bar-ul nu mai contine un tab 'Import' separat."""
    _create_account_user("notab@test.com")
    _login(client, "notab@test.com")

    resp = client.get("/")
    assert resp.status_code == 200
    assert not re.search(r'role="tab"[^>]*>\s*Import\s*<', resp.text)
