from app import vcard

BASE = {
    "full_name": "Dr. Anna Berg",
    "first_name": "Anna",
    "last_name": "Berg",
    "job_title": "Geschäftsführerin",
    "company": "Berg & Partner GmbH",
    "email": "a.berg@berg-partner.de",
    "phone": "+49 511 1234560",
    "mobile": "+49 170 1234567",
    "website": "berg-partner.de",
    "street": "Musterweg 3",
    "postal_code": "30159",
    "city": "Hannover",
    "country": "Deutschland",
    "notes": "Sucht ein neues CRM.",
    "captured_at": "2026-09-01T10:15:00+00:00",
    "place": "Hannover, Messegelände",
    "lat": 52.3216,
    "lon": 9.8078,
}


def test_enthaelt_die_pflichtzeilen():
    output = vcard.build(BASE)

    assert output.startswith("BEGIN:VCARD\r\nVERSION:3.0\r\n")
    assert output.endswith("END:VCARD\r\n")
    assert "FN:Dr. Anna Berg" in output
    assert "N:Berg;Anna;;;" in output
    assert "TEL;TYPE=CELL:+49 170 1234567" in output


def test_kommas_und_semikolons_werden_maskiert():
    output = vcard.build({**BASE, "company": "Berg, Partner; Co"})

    assert "ORG:Berg\\, Partner\\; Co" in output


def test_notiz_traegt_zeit_und_ort():
    note = [line for line in vcard.build(BASE).splitlines() if line.startswith("NOTE:")][0]

    assert "Sucht ein neues CRM." in note
    assert "01.09.2026" in note
    assert "Messegelände" in note


def test_leere_karte_bekommt_trotzdem_einen_namen():
    output = vcard.build({"notes": ""})

    assert "FN:Unbenannt" in output


def test_firma_ersetzt_den_namen_wenn_keiner_erkannt_wurde():
    output = vcard.build({"company": "Berg & Partner GmbH"})

    assert "FN:Berg & Partner GmbH" in output


def test_dateiname_ist_dateisystemtauglich():
    assert vcard.filename(BASE) == "Dr-Anna-Berg.vcf"
    assert vcard.filename({}) == "Unbenannt.vcf"
    assert vcard.filename({"full_name": "?!"}) == "kontakt.vcf"