"""Teste mapare op ROAAUTO -> cod RAR: fuzzy, rezolvare pura, flux on-demand.

Contract hibrid (decis 2026-06-15): item de prestatie cu cod_prestatie (RAR direct)
SAU cod_op_service+denumire (mapat de gateway). Op nemapata -> needs_mapping, apare
in editor; la salvarea maparii submission-ul se re-rezolva automat.
"""

from __future__ import annotations

import os
import tempfile

import pytest
from fastapi.testclient import TestClient

from app.mapping import normalize_for_match, resolve_prestatii, suggest_codes


# --------------------------------------------------------------------------- #
# Pur                                                                         #
# --------------------------------------------------------------------------- #

def test_normalize_scoate_diacritice_si_colapseaza():
    assert normalize_for_match("Reparație  motor") == "REPARATIE MOTOR"
    assert normalize_for_match("  întreținere ") == "INTRETINERE"
    assert normalize_for_match(None) == ""


_NOM = [
    {"cod_prestatie": "OE-1", "nume_prestatie": "REPARATIE"},
    {"cod_prestatie": "OE-2", "nume_prestatie": "INTRETINERE"},
    {"cod_prestatie": "OE-3", "nume_prestatie": "REVIZIE PERIODICA"},
    {"cod_prestatie": "R-ODO", "nume_prestatie": "REPARATIE ODOMETRU"},
]


def test_suggest_pune_potrivirea_evidenta_prima():
    s = suggest_codes("Reparatie odometru electronic", _NOM, limit=4)
    assert s[0]["cod_prestatie"] == "R-ODO"
    assert s[0]["score"] >= 60


def test_suggest_denumire_goala_intoarce_nomenclator_scor_zero():
    s = suggest_codes("", _NOM, limit=2)
    assert len(s) == 2
    assert all(x["score"] == 0 for x in s)


def test_resolve_cod_direct_trece_neatins():
    resolved, unmapped = resolve_prestatii([{"cod_prestatie": "oe-1"}], {})
    assert resolved[0]["cod_prestatie"] == "OE-1"  # normalizat upper
    assert unmapped == []


def test_resolve_op_mapata():
    resolved, unmapped = resolve_prestatii(
        [{"cod_op_service": "1234", "denumire": "Schimb ulei"}], {"1234": "OE-2"}
    )
    assert resolved[0]["cod_prestatie"] == "OE-2"
    assert unmapped == []


def test_resolve_op_nemapata_iese_in_unmapped():
    resolved, unmapped = resolve_prestatii(
        [{"cod_op_service": "9999", "denumire": "Operatie noua"}], {}
    )
    assert resolved[0]["cod_prestatie"] is None
    assert unmapped == [{"cod_op_service": "9999", "denumire": "Operatie noua"}]


# --------------------------------------------------------------------------- #
# Flux complet (API)                                                          #
# --------------------------------------------------------------------------- #

@pytest.fixture()
def client(monkeypatch):
    tmp = tempfile.mkdtemp()
    monkeypatch.setenv("AUTOPASS_DB_PATH", os.path.join(tmp, "t.db"))
    from app.config import get_settings
    get_settings.cache_clear()
    from app.main import app
    with TestClient(app) as c:
        yield c
    get_settings.cache_clear()


def _body(prestatii, **over):
    prez = {
        "vin": "WVWZZZ1KZAW000123",
        "nr_inmatriculare": "B999TST",
        "data_prestatie": "2026-06-15",
        "odometru_final": "123456",
        "prestatii": prestatii,
    }
    prez.update(over)
    return {"rar_credentials": {"email": "x@y.ro", "password": "s"}, "prezentari": [prez]}


def test_nomenclator_seed_la_boot(client):
    r = client.get("/v1/nomenclator")
    coduri = {n["cod_prestatie"] for n in r.json()["nomenclator"]}
    assert {"OE-1", "R-ODO", "I-ODO"} <= coduri


def test_cod_op_nemapat_da_needs_mapping(client):
    r = client.post("/v1/prezentari", json=_body([{"cod_op_service": "OP100", "denumire": "Reparatie generala"}]))
    assert r.status_code == 200
    assert r.json()["results"][0]["status"] == "needs_mapping"


def test_pending_arata_op_cu_sugestii(client):
    client.post("/v1/prezentari", json=_body([{"cod_op_service": "OP100", "denumire": "Reparatie generala"}]))
    pend = client.get("/v1/mapari/pending").json()["pending"]
    assert len(pend) == 1
    e = pend[0]
    assert e["cod_op_service"] == "OP100"
    assert e["blocked"] == 1
    assert e["suggestions"] and e["suggestions"][0]["cod_prestatie"]


def test_salvare_mapare_deblocheaza_submission(client):
    client.post("/v1/prezentari", json=_body([{"cod_op_service": "OP100", "denumire": "Reparatie"}]))
    r = client.post("/v1/mapari", json={"cod_op_service": "OP100", "cod_prestatie": "OE-1", "auto_send": True})
    assert r.status_code == 200
    assert r.json()["reresolve"]["requeued"] == 1
    # submission-ul e acum queued
    subs = client.get("/v1/prezentari", params={"status": "queued"}).json()["submissions"]
    assert len(subs) == 1
    # nu mai e nimic in pending
    assert client.get("/v1/mapari/pending").json()["pending"] == []


def test_mapare_cod_inexistent_respinsa(client):
    client.post("/v1/prezentari", json=_body([{"cod_op_service": "OP100", "denumire": "x"}]))
    r = client.post("/v1/mapari", json={"cod_op_service": "OP100", "cod_prestatie": "ZZZ", "auto_send": True})
    assert r.status_code == 422


def test_mapare_apoi_re_ingestie_e_directa(client):
    """Dupa ce maparea exista, o noua comanda cu acelasi op intra direct queued."""
    client.post("/v1/prezentari", json=_body([{"cod_op_service": "OP100", "denumire": "x"}]))
    client.post("/v1/mapari", json={"cod_op_service": "OP100", "cod_prestatie": "OE-1", "auto_send": True})
    r = client.post("/v1/prezentari", json=_body([{"cod_op_service": "OP100", "denumire": "x"}], vin="WVWZZZ1KZAW000999"))
    assert r.json()["results"][0]["status"] == "queued"


def test_cod_prestatie_direct_inca_merge(client):
    """Back-compat: trimiterea codului RAR direct se comporta ca inainte (queued)."""
    r = client.post("/v1/prezentari", json=_body([{"cod_prestatie": "OE-1"}]))
    assert r.json()["results"][0]["status"] == "queued"


def test_op_mapat_declanseaza_regula_odometru(client):
    """Dupa mapare la R-ODO, validarea cere odometruInitial -> needs_data (nu queued)."""
    client.post("/v1/prezentari", json=_body([{"cod_op_service": "OPODO", "denumire": "Reparatie odometru"}]))
    r = client.post("/v1/mapari", json={"cod_op_service": "OPODO", "cod_prestatie": "R-ODO", "auto_send": True})
    stats = r.json()["reresolve"]
    assert stats["needs_data"] == 1 and stats["requeued"] == 0


def test_item_fara_cod_si_fara_op_e_422(client):
    r = client.post("/v1/prezentari", json=_body([{"denumire": "doar text"}]))
    assert r.status_code == 422