from __future__ import annotations

import pytest

from core.security.validators import validate_admin_id, validate_bot_token


# ---------------------------------------------------------------------------
# validate_bot_token
# ---------------------------------------------------------------------------

class TestValidateBotToken:
    def test_valid_token(self) -> None:
        token = "123456789:AAHdqTcvCH1vGWJxfSeofSAsQK6PALsAWo"
        assert validate_bot_token(token) == token

    def test_none_raises(self) -> None:
        with pytest.raises(ValueError, match="BOT_TOKEN is None"):
            validate_bot_token(None)

    def test_empty_raises(self) -> None:
        with pytest.raises(ValueError, match="BOT_TOKEN is empty"):
            validate_bot_token("")

    def test_whitespace_only_raises(self) -> None:
        with pytest.raises(ValueError, match="BOT_TOKEN is empty"):
            validate_bot_token("   ")

    def test_invalid_format_no_colon(self) -> None:
        with pytest.raises(ValueError, match="format is invalid"):
            validate_bot_token("invalidtoken")

    def test_invalid_format_short_hash(self) -> None:
        with pytest.raises(ValueError, match="format is invalid"):
            validate_bot_token("123:short")

    def test_whitespace_stripped(self) -> None:
        token = "  123456789:AAHdqTcvCH1vGWJxfSeofSAsQK6PALsAWo  "
        result = validate_bot_token(token)
        assert result == token.strip()


# ---------------------------------------------------------------------------
# validate_admin_id
# ---------------------------------------------------------------------------

class TestValidateAdminId:
    def test_valid_id(self) -> None:
        assert validate_admin_id("42") == "42"

    def test_none_raises(self) -> None:
        with pytest.raises(ValueError, match="ADMIN_ID is None"):
            validate_admin_id(None)

    def test_empty_raises(self) -> None:
        with pytest.raises(ValueError, match="ADMIN_ID is empty"):
            validate_admin_id("")

    def test_negative_raises(self) -> None:
        with pytest.raises(ValueError, match="must be a positive integer"):
            validate_admin_id("-1")

    def test_zero_raises(self) -> None:
        with pytest.raises(ValueError, match="must be a positive integer"):
            validate_admin_id("0")

    def test_float_raises(self) -> None:
        with pytest.raises(ValueError, match="float-like value"):
            validate_admin_id("3.14")

    def test_non_numeric_raises(self) -> None:
        with pytest.raises(ValueError, match="must be a numeric value"):
            validate_admin_id("abc")

    def test_whitespace_stripped(self) -> None:
        assert validate_admin_id("  42  ") == "42"