tipibot/tests/test_team_sync.py

"""Tests for team-role sync from the tournament registration sheet.

Covers the risky parsing (turning a messy, multi-section, merged-cell sheet
into {team: [discord usernames]}) and the roster-independent add/remove/
auto-create behaviour of sync_team_role, using lightweight fakes for discord
+ the sheets cache.
"""

from __future__ import annotations

import sys
from pathlib import Path

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

from core import member_sync, sheets  # noqa: E402
from tests.conftest import run  # noqa: E402


# --- parse_lineup ----------------------------------------------------------

def test_parse_lineup_strips_citizenship_and_splits():
    cell = "TFT (EST), nqmm (EST), sn1rk (EST), Kevka (EST), Kalatexx (EST)"
    assert sheets.parse_lineup(cell) == ["TFT", "nqmm", "sn1rk", "Kevka", "Kalatexx"]


def test_parse_lineup_keeps_names_containing_commas_and_semicolons():
    # A single player's descriptive name contains a ';' - must stay one name.
    cell = "Onu Klaus ; vahepeal ka mõni teine tegelane (EST), Lurban (EST)"
    assert sheets.parse_lineup(cell) == [
        "Onu Klaus ; vahepeal ka mõni teine tegelane",
        "Lurban",
    ]


def test_parse_lineup_handles_odd_usernames():
    cell = "-acc +vac (EST), m (EST), M1X3RRRRRR (EST)"
    assert sheets.parse_lineup(cell) == ["-acc +vac", "m", "M1X3RRRRRR"]


def test_parse_lineup_mixed_citizenship():
    cell = "imp (LAT), milteg (EST), Freesies (EST)"
    assert sheets.parse_lineup(cell) == ["imp", "milteg", "Freesies"]


def test_parse_lineup_empty():
    assert sheets.parse_lineup("") == []
    assert sheets.parse_lineup("   ") == []


def test_parse_lineup_fallback_without_citizenship():
    assert sheets.parse_lineup("alice, bob") == ["alice", "bob"]


# --- parse_team_rosters (multi-section sheet) ------------------------------

# Mirrors the real sheet: merged title rows, a header row, team rows, a blank
# separator, then a SECOND section with a different column count.
SHEET_ROWS = [
    ["", "", "", "", "", "", ""],
    ["name", "members", "vrs ranking", "registration_date", "game", "", ""],
    ["[merged] TipiLAN 2026 CS2 Registration Log"] + [""] * 6,
    ["No", "Team Name", "Lineup (nickname, citizenship)", "VRS Ranking",
     "Registration Timestamp", "Status", "Participation confirmed?"],
    ["1", "Piirivalvurid", "TFT (EST), nqmm (EST)", "N/A", "01.05.2026 15:07", "Confirmed", "Yes"],
    ["2", "GENESIS", "kapa (EST), neaQ (EST)", "N/A", "01.05.2026 15:24", "Confirmed", "Yes"],
    ["", "", "", "", "", "", ""],
    ["[merged] TipiLAN 2026 LoL Registration Log"] + [""] * 4,
    ["No", "Team Name", "Lineup (nickname, citizenship)",
     "Registration Timestamp (dd.mm.yyyy hh:mm)", "Confirmation  Status"],
    ["1", "Pushing 30s", "Onu Klaus (EST), Lurban (EST)", "01.05.2026 21:40", ""],
    ["", "", "", "", ""],
]


def test_parse_team_rosters_multiple_sections():
    rosters = sheets.parse_team_rosters(SHEET_ROWS)
    assert rosters == {
        "Piirivalvurid": ["TFT", "nqmm"],
        "GENESIS": ["kapa", "neaQ"],
        "Pushing 30s": ["Onu Klaus", "Lurban"],
    }


def test_parse_team_rosters_ignores_non_table_content():
    # No header row anywhere -> nothing extracted, no crash.
    assert sheets.parse_team_rosters([["just", "some", "prose"], ["more"]]) == {}


def test_build_username_index_is_case_insensitive():
    index = sheets.build_username_index({"GENESIS": ["Kapa", "neaQ"]})
    assert index == {"kapa": "GENESIS", "neaq": "GENESIS"}


# --- sync_team_role behaviour (roster-independent) -------------------------

class FakeRole:
    def __init__(self, rid: int, name: str):
        self.id = rid
        self.name = name

    def __eq__(self, other):
        return isinstance(other, FakeRole) and other.id == self.id

    def __hash__(self):
        return hash(self.id)


class FakeMember:
    def __init__(self, uid: int, name: str, roles, bot: bool = False):
        self.id = uid
        self.name = name
        self.display_name = name
        self.bot = bot
        self.roles = list(roles)

    async def add_roles(self, *roles, reason=None):
        self.roles.extend(roles)

    async def remove_roles(self, *roles, reason=None):
        self.roles = [r for r in self.roles if r not in roles]


class FakeGuild:
    def __init__(self, roles, members=None):
        self.roles = list(roles)
        self.members = list(members or [])
        self._next = 9000
        self.created: list[str] = []

    async def create_role(self, name, reason=None):
        self._next += 1
        role = FakeRole(self._next, name)
        self.roles.append(role)
        self.created.append(name)
        return role


def test_sync_creates_missing_team_role_and_removes_old_one(monkeypatch):
    old_team = FakeRole(1, "OldTeam")
    keeper = FakeRole(2, "Member")  # not a team role - must be left alone
    member = FakeMember(1, "tft", roles=[old_team, keeper])
    guild = FakeGuild([old_team, keeper])

    monkeypatch.setattr(sheets, "get_team_for_username",
                        lambda n: "GENESIS" if n.lower() == "tft" else None)
    monkeypatch.setattr(sheets, "all_team_names", lambda: {"GENESIS", "OldTeam"})

    result = run(member_sync.sync_team_role(member, guild))

    assert result.created == "GENESIS"          # auto-created the missing role
    assert "GENESIS" in guild.created
    assert result.added == "GENESIS"
    assert result.removed == ["OldTeam"]        # left their previous team
    role_names = {r.name for r in member.roles}
    assert "GENESIS" in role_names
    assert "OldTeam" not in role_names
    assert "Member" in role_names               # unrelated role untouched


def test_sync_uses_existing_team_role(monkeypatch):
    genesis = FakeRole(3, "GENESIS")
    member = FakeMember(1, "kapa", roles=[])
    guild = FakeGuild([genesis])

    monkeypatch.setattr(sheets, "get_team_for_username", lambda n: "GENESIS")
    monkeypatch.setattr(sheets, "all_team_names", lambda: {"GENESIS"})

    result = run(member_sync.sync_team_role(member, guild))

    assert guild.created == []                   # did NOT create a duplicate
    assert result.created is None
    assert result.added == "GENESIS"
    assert genesis in member.roles


def test_sync_strips_team_role_when_not_registered(monkeypatch):
    old_team = FakeRole(1, "OldTeam")
    member = FakeMember(1, "ghost", roles=[old_team])
    guild = FakeGuild([old_team])

    monkeypatch.setattr(sheets, "get_team_for_username", lambda n: None)
    monkeypatch.setattr(sheets, "all_team_names", lambda: {"OldTeam"})

    result = run(member_sync.sync_team_role(member, guild))

    assert result.removed == ["OldTeam"]
    assert result.added is None
    assert old_team not in member.roles


def test_sync_no_team_sheet_is_noop(monkeypatch):
    keeper = FakeRole(2, "Member")
    member = FakeMember(1, "someone", roles=[keeper])
    guild = FakeGuild([keeper])

    # Empty caches = feature switched off: no removals even of a stale team role.
    monkeypatch.setattr(sheets, "get_team_for_username", lambda n: None)
    monkeypatch.setattr(sheets, "all_team_names", lambda: set())

    result = run(member_sync.sync_team_role(member, guild))

    assert result.removed == []
    assert guild.created == []
    assert keeper in member.roles


def test_sync_all_team_roles_aggregates_and_skips_bots(monkeypatch):
    genesis = FakeRole(3, "GENESIS")
    m1 = FakeMember(1, "kapa", roles=[])          # will get GENESIS
    m2 = FakeMember(2, "nobody", roles=[])        # not registered, unchanged
    bot_member = FakeMember(3, "botto", roles=[], bot=True)  # skipped
    guild = FakeGuild([genesis], members=[m1, m2, bot_member])

    teams = {"kapa": "GENESIS"}
    monkeypatch.setattr(sheets, "get_team_for_username", lambda n: teams.get(n.lower()))
    monkeypatch.setattr(sheets, "all_team_names", lambda: {"GENESIS"})

    summary = run(member_sync.sync_all_team_roles(guild))

    assert summary.scanned == 2                   # bot excluded
    assert summary.assigned == 1
    assert summary.removed == 0
    assert summary.changes == ["kapa: +GENESIS"]