from __future__ import annotations

import tempfile
import unittest
from pathlib import Path

from backend.bootstrap import build_application_container
from backend.bootstrap.settings import environment_credentials
from database import ReviewDatabase


class BootstrapContainerTests(unittest.TestCase):
    def test_environment_credentials_preserve_legacy_model_fallbacks(self) -> None:
        result = environment_credentials(
            {
                "TUSHARE_TOKEN": " tushare ",
                "IFIND_REFRESH_TOKEN": " refresh ",
                "LLM_API_KEY": "legacy-key",
                "LLM_BASE_URL": "https://legacy.example/v1",
                "LLM_MODEL": "legacy-model",
            }
        )
        self.assertEqual(result["tushare_token"], "tushare")
        self.assertEqual(result["ifind_refresh_token"], "refresh")
        self.assertEqual(result["platform_llm_primary_api_key"], "legacy-key")
        self.assertEqual(result["platform_llm_primary_base_url"], "https://legacy.example/v1")
        self.assertEqual(result["platform_llm_primary_model"], "legacy-model")

    def test_container_shares_one_database_and_one_ifind_client(self) -> None:
        with tempfile.TemporaryDirectory() as temporary:
            root = Path(temporary)
            public_skills = root / "public"
            private_skills = root / "private"
            public_skills.mkdir()
            private_skills.mkdir()
            database = ReviewDatabase(root / "review.db")
            container = build_application_container(
                database,
                {"ifind_refresh_token": "refresh-token", "ifind_access_token": "access-token"},
                public_skills,
                private_skills,
            )
            self.assertIs(container.database, database)
            self.assertIs(container.screener.database, database)
            self.assertIs(container.strategy_tracking.repository.database, database)
            self.assertIs(container.alert_service.repository.database, database)
            self.assertIs(container.trade_journal.repository.database, database)
            self.assertIs(container.chart_data.ifind, container.ifind)
            self.assertTrue(container.ifind.configured)


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