"""Tests de la recherche fédérée Kanbante (fusion #68).

Fonctions pures de app/recherche.py uniquement : aucune base, aucun
serveur, aucune forge.
"""

from app.recherche import (
    cors_headers_for,
    groupes_vers_json,
    is_dev_host,
    origin_of,
    preflight_headers,
    sister_origins,
)

RESOLVED_DEV = {
    "obsigate": "https://og-dev.dracodev.net/",
    "flowdeck": "https://flowdeck-dev.dracodev.net",
    "tiktak": "https://tiktak-dev.dracodev.net/",
    "kanbante": "https://kanbante-dev.dracodev.net/",
}


def test_is_dev_host():
    assert is_dev_host("kanbante-dev.dracodev.net") is True
    assert is_dev_host("kanbante.dracodev.net") is False
    assert is_dev_host("x-dev.dracodev.net.evil") is False
    assert is_dev_host(None) is False


def test_origin_of():
    assert origin_of("https://og-dev.dracodev.net/") == "https://og-dev.dracodev.net"
    assert origin_of("{{URL_OBSIGATE}}") is None


def test_sister_origins_dev():
    assert sister_origins(RESOLVED_DEV) == {
        "https://og-dev.dracodev.net",
        "https://flowdeck-dev.dracodev.net",
        "https://tiktak-dev.dracodev.net",
        "https://kanbante-dev.dracodev.net",
    }


def test_cors_headers():
    headers = cors_headers_for("https://tiktak-dev.dracodev.net", RESOLVED_DEV)
    assert headers["Access-Control-Allow-Origin"] == "https://tiktak-dev.dracodev.net"
    assert headers["Access-Control-Allow-Credentials"] == "true"
    assert cors_headers_for("https://evil.example", RESOLVED_DEV) is None
    assert cors_headers_for("https://og.dracodev.net", RESOLVED_DEV) is None


def test_preflight_headers():
    headers = preflight_headers("https://og-dev.dracodev.net", RESOLVED_DEV)
    assert headers["Access-Control-Allow-Methods"] == "GET, OPTIONS"
    assert preflight_headers("https://evil.example", RESOLVED_DEV) is None


def test_groupes_vers_json_tronque_et_filtre():
    groups = [{
        "full_name": "Projets/site",
        "rows": [
            {"issue": {"number": 12, "title": "Bug", "state": "open",
                        "body": "x" * 500, "labels": [{"name": "bug", "color": "ff0000"}],
                        "token_secret": "ne-doit-pas-sortir"},
             "column": "in_progress"},
            {"issue": {"number": 13, "title": "Autre", "state": "closed",
                        "body": "", "labels": []},
             "column": "done"},
        ],
    }]
    data, total = groupes_vers_json(groups, limit=1)
    assert total == 1
    assert len(data[0]["rows"]) == 1
    row = data[0]["rows"][0]
    assert row["issue"]["number"] == 12
    assert len(row["issue"]["body"]) == 160
    assert "token_secret" not in row["issue"]
    assert row["issue"]["labels"] == [{"name": "bug", "color": "ff0000"}]
    assert row["column"] == "in_progress"


def test_groupes_vers_json_vide():
    assert groupes_vers_json([], limit=20) == ([], 0)
    assert groupes_vers_json(None, limit=20) == ([], 0)


def test_sister_origins_hote_requete():
    # Configuration muette + hôte dev : le repli inclut les -dev.
    assert "https://og-dev.dracodev.net" in sister_origins(
        {}, request_host="kanbante-dev.dracodev.net"
    )