"""
Import verification tests for services reorganization.

These tests verify that all import paths work correctly after
moving service files into subdirectories.
"""
import pytest


# ============================================================
# New import path tests (should work after reorganization)
# ============================================================

class TestDiagnosisImports:
    """Verify diagnosis subdirectory imports."""

    def test_geo_diagnosis_import(self):
        from app.services.diagnosis.geo_diagnosis import GEODiagnosisService
        assert GEODiagnosisService is not None

    def test_geo_diagnosis_dataclasses(self):
        from app.services.diagnosis.geo_diagnosis import (
            GEODiagnosisInput,
            GEODiagnosisResult,
            GEODimensionScore,
            GEORecommendation,
            DiagnosisItem,
        )
        assert GEODiagnosisInput is not None
        assert GEODiagnosisResult is not None

    def test_seo_diagnosis_import(self):
        from app.services.diagnosis.seo_diagnosis import SEODiagnosisService
        assert SEODiagnosisService is not None

    def test_seo_diagnosis_dataclasses(self):
        from app.services.diagnosis.seo_diagnosis import (
            SEODiagnosisResult,
            SEODimensionScore,
            SEORecommendation,
            DiagnosisStatus,
            DimensionName,
        )
        assert SEODiagnosisResult is not None
        assert DiagnosisStatus is not None


class TestScoringImports:
    """Verify scoring subdirectory imports."""

    def test_scoring_service_import(self):
        from app.services.scoring.scoring_service import ScoringService
        assert ScoringService is not None

    def test_scoring_dataclasses(self):
        from app.services.scoring.scoring_service import (
            ScoringResultV2,
            DimensionScore,
        )
        assert ScoringResultV2 is not None
        assert DimensionScore is not None

    def test_get_health_level_reexport(self):
        """scoring_service re-exports get_health_level from app.utils.health"""
        from app.services.scoring.scoring_service import get_health_level
        assert callable(get_health_level)


class TestAlertImports:
    """Verify alert subdirectory imports."""

    def test_alert_engine_import(self):
        from app.services.alert.alert_engine import AlertEngine
        assert AlertEngine is not None

    def test_alert_context_import(self):
        from app.services.alert.alert_engine import AlertContext
        assert AlertContext is not None


class TestCitationImports:
    """Verify citation subdirectory imports."""

    def test_citation_import(self):
        from app.services.citation.citation import get_citations
        assert callable(get_citations)

    def test_citation_stats_import(self):
        from app.services.citation.citation import get_citation_stats
        assert callable(get_citation_stats)

    def test_citation_pattern_import(self):
        from app.services.citation.citation_pattern import CitationPatternEngine
        assert CitationPatternEngine is not None

    def test_citation_pattern_dataclasses(self):
        from app.services.citation.citation_pattern import (
            CitationPattern,
            PatternAnalysisReport,
        )
        assert CitationPattern is not None
        assert PatternAnalysisReport is not None


class TestLLMImports:
    """Verify llm subdirectory imports (new additions)."""

    def test_smart_router_import(self):
        from app.services.llm.smart_router import SmartRouter
        assert SmartRouter is not None

    def test_engine_selector_import(self):
        from app.services.llm.engine_selector import EngineSelector
        assert EngineSelector is not None

    def test_smart_router_dataclasses(self):
        from app.services.llm.smart_router import (
            CostTier,
            EngineCostProfile,
            ENGINE_COST_PROFILES,
        )
        assert CostTier is not None
        assert ENGINE_COST_PROFILES is not None

    def test_llm_init_includes_new_exports(self):
        """Verify llm/__init__.py includes SmartRouter and EngineSelector."""
        from app.services.llm import SmartRouter, EngineSelector
        assert SmartRouter is not None
        assert EngineSelector is not None


class TestDetectionImports:
    """Verify detection subdirectory imports."""

    def test_detection_scheduler_import(self):
        from app.services.detection.detection_scheduler import DetectionSchedulerService
        assert DetectionSchedulerService is not None

    def test_task_not_found_error_import(self):
        from app.services.detection.detection_scheduler import TaskNotFoundError
        assert TaskNotFoundError is not None


class TestAdvisorImports:
    """Verify advisor subdirectory imports."""

    def test_optimization_advisor_import(self):
        from app.services.advisor.optimization_advisor import generate_suggestions
        assert callable(generate_suggestions)

    def test_advisor_dataclasses(self):
        from app.services.advisor.optimization_advisor import (
            SuggestionItem,
            BrandAnalysisContext,
        )
        assert SuggestionItem is not None
        assert BrandAnalysisContext is not None


class TestAnalysisImports:
    """Verify analysis subdirectory imports."""

    def test_sentiment_service_import(self):
        from app.services.analysis.sentiment_service import SentimentAnalysisService
        assert SentimentAnalysisService is not None

    def test_sentiment_result_import(self):
        from app.services.analysis.sentiment_service import SentimentResult
        assert SentimentResult is not None

    def test_get_sentiment_service_import(self):
        from app.services.analysis.sentiment_service import get_sentiment_service
        assert callable(get_sentiment_service)