"""Контракт: пользовательские уведомления без технических деталей."""

from __future__ import annotations

import re
import unittest

from tests.helpers.zootech_test_helpers import STATIC


class UserMessagesContractTests(unittest.TestCase):
    def test_user_messages_module_exports(self) -> None:
        js = (STATIC / "js" / "wesp-user-messages.js").read_text(encoding="utf-8")
        self.assertIn("WespUserMessages", js)
        self.assertIn("userFacingMessage", js)
        self.assertIn("isTechnicalMessage", js)

    def test_notify_delegates_sanitization(self) -> None:
        notify_js = (STATIC / "js" / "wesp-zootech-notify.js").read_text(encoding="utf-8")
        self.assertIn("WespUserMessages", notify_js)
        self.assertIn("userFacingMessage(message, opts && opts.fallback)", notify_js)

    def test_no_raw_err_message_in_zootech_pages(self) -> None:
        offenders: list[str] = []
        patterns = [
            re.compile(r"notyf\.error\([^)]*err\.message[^,)]*\)"),
            re.compile(r"notyf\.error\(`[^`]*\$\{error\.message\}"),
            re.compile(r"textContent\s*=\s*[^;]*err\.message"),
            re.compile(r"textContent\s*=\s*[^;]*e\.message"),
            re.compile(r"HTTP error! status:"),
        ]
        for path in (
            STATIC / "consumption.html",
            STATIC / "reports.html",
            STATIC / "recipes.html",
            STATIC / "components.html",
            STATIC / "feed_dispensers.html",
            STATIC / "js" / "feed-accounting-modal.js",
            STATIC / "js" / "pages" / "daily-plan-panel.js",
            STATIC / "js" / "pages" / "recipes-editor-controller.js",
        ):
            text = path.read_text(encoding="utf-8")
            for i, line in enumerate(text.splitlines(), 1):
                if "console." in line or "userFacingMessage" in line or "setupUserError" in line:
                    continue
                for pat in patterns:
                    if pat.search(line):
                        offenders.append(f"{path.name}:{i}: {line.strip()}")
        self.assertEqual(offenders, [], "\n".join(offenders))


if __name__ == "__main__":
    unittest.main()