import sys
from pathlib import Path

sys.path.insert(0, str(Path(__file__).resolve().parent.parent))

import products  # noqa: E402


def test_table_is_complete():
    """Acht Geraete mal zwei Varianten, minus das EVK, das keine eigene Dev-ID hat."""
    assert len(products.PRODUCTS) == 15
    targets = {p.target for p in products.PRODUCTS.values()}
    assert targets == {"evk", "e27_rgb", "e14_rgb", "gu10_rgb",
                       "e27_cw", "e14_cw", "gu10_cw", "g95_cw"}


def test_production_id_maps_to_prod_variant():
    p = products.PRODUCTS["-klyqa.lighting.rgb-cw-ww.gu10"]
    assert (p.target, p.variant) == ("gu10_rgb", "prod")
    assert p.name == "Klyqa GU10 RGB CW/WW"


def test_dev_suffix_selects_dev_variant():
    p = products.PRODUCTS["-klyqa.lighting.cw-ww.g95-dev"]
    assert (p.target, p.variant) == ("g95_cw", "dev")


def test_parses_real_request_from_g95():
    """Am 2026-09-13 an einer echten G95 protokolliert."""
    r = products.parse_request(
        "/qcx_firmware_-klyqa.lighting.cw-ww.g95-dev_V1.1.1.1800-dev_ota_light.img")
    assert r is not None
    assert r.product_id == "-klyqa.lighting.cw-ww.g95-dev"
    assert r.lamp_version == "V1.1.1.1800-dev"
    assert r.product.target == "g95_cw"
    assert r.product.variant == "dev"


def test_parses_real_request_from_gu10():
    r = products.parse_request(
        "/qcx_firmware_-klyqa.lighting.rgb-cw-ww.gu10_V1.1.0.1138_ota_light.img")
    assert r.product.target == "gu10_rgb"
    assert r.product.variant == "prod"
    assert r.lamp_version == "V1.1.0.1138"


def test_unknown_product_id_parses_but_has_no_product():
    r = products.parse_request(
        "/qcx_firmware_-acme.lightbulb.xxl_V9.9_ota_light.img")
    assert r is not None
    assert r.product is None
    assert r.product_id == "-acme.lightbulb.xxl"


def test_non_matching_paths():
    for p in ("/", "/ninlight_evk_ota.img", "/qcx_firmware_.img",
              "/qcx_firmware_-klyqa.lighting.cw-ww.g95_ota_light.img",
              "/x/qcx_firmware_-klyqa.lighting.cw-ww.g95_V1_ota_light.img"):
        assert products.parse_request(p) is None, p


def test_path_traversal_is_not_parseable():
    assert products.parse_request(
        "/qcx_firmware_../../etc/passwd_V1_ota_light.img") is None


def test_websafe_transform():
    assert products.websafe("@klyqa.lighting.cw-ww.g95") == "-klyqa.lighting.cw-ww.g95"
    assert products.websafe("a b/c") == "a-b-c"
    assert products.websafe("keep+all-_.09Az") == "keep+all-_.09Az"