"""voice_presets 音色预设单测."""

import pytest

from packages.domain.voice_presets import (
    MOCK_VOICES,
    VoiceGender,
    VoicePreset,
    VoiceStyle,
    get_default_voice,
    get_voice,
    list_voices,
)


class TestVoiceGender:
    def test_values(self):
        assert VoiceGender.MALE.value == "male"
        assert VoiceGender.FEMALE.value == "female"
        assert VoiceGender.CHILD.value == "child"

    def test_is_str(self):
        assert isinstance(VoiceGender.FEMALE, str)


class TestVoiceStyle:
    def test_values(self):
        assert VoiceStyle.STABLE.value == "stable"
        assert VoiceStyle.LIVELY.value == "lively"
        assert VoiceStyle.NARRATION.value == "narration"
        assert VoiceStyle.NEWS.value == "news"
        assert VoiceStyle.STORY.value == "story"


class TestVoicePreset:
    def test_default_values(self):
        v = VoicePreset(voice_id="test", name="测试音色")
        assert v.gender == VoiceGender.FEMALE
        assert v.style == VoiceStyle.NARRATION
        assert v.provider == "mock"
        assert v.default_speed == 1.0
        assert v.default_pitch == 0.0
        assert v.sample_rate == 22050
        assert v.language == "zh-CN"

    def test_custom_values(self):
        v = VoicePreset(
            voice_id="male1",
            name="男声",
            gender=VoiceGender.MALE,
            style=VoiceStyle.STABLE,
            provider="aliyun",
            default_speed=0.9,
        )
        assert v.gender == VoiceGender.MALE
        assert v.style == VoiceStyle.STABLE
        assert v.provider == "aliyun"
        assert v.default_speed == 0.9


class TestMockVoices:
    def test_mock_voices_not_empty(self):
        assert len(MOCK_VOICES) > 0

    def test_all_mock_voices_have_ids(self):
        for v in MOCK_VOICES:
            assert v.voice_id
            assert v.name
            assert v.provider == "mock"

    def test_unique_voice_ids(self):
        ids = [v.voice_id for v in MOCK_VOICES]
        assert len(ids) == len(set(ids))


class TestGetVoice:
    def test_get_existing_voice(self):
        v = get_voice("female_warm")
        assert v is not None
        assert v.voice_id == "female_warm"
        assert v.name == "温暖女声"

    def test_get_nonexistent_voice(self):
        v = get_voice("nonexistent")
        assert v is None

    def test_non_mock_provider_returns_none(self):
        v = get_voice("female_warm", provider="aliyun")
        assert v is None


class TestListVoices:
    def test_list_all(self):
        voices = list_voices()
        assert len(voices) == len(MOCK_VOICES)

    def test_filter_by_gender(self):
        female_voices = list_voices(gender="female")
        assert len(female_voices) > 0
        assert all(v.gender == VoiceGender.FEMALE for v in female_voices)

    def test_filter_by_style(self):
        story_voices = list_voices(style="story")
        assert len(story_voices) > 0
        assert all(v.style == VoiceStyle.STORY for v in story_voices)

    def test_filter_by_keyword_name(self):
        voices = list_voices(keyword="女声")
        assert len(voices) > 0
        assert all("女声" in v.name for v in voices)

    def test_filter_by_keyword_description(self):
        voices = list_voices(keyword="商务")
        assert len(voices) > 0
        assert any("商务" in v.description for v in voices)

    def test_filter_by_provider_non_mock(self):
        voices = list_voices(provider="aliyun")
        assert len(voices) == 0

    def test_filter_multiple_conditions(self):
        voices = list_voices(gender="female", style="narration")
        assert len(voices) > 0
        assert all(v.gender == VoiceGender.FEMALE for v in voices)
        assert all(v.style == VoiceStyle.NARRATION for v in voices)

    def test_keyword_case_insensitive(self):
        voices1 = list_voices(keyword="FEMALE")
        voices2 = list_voices(keyword="female")
        assert len(voices1) == len(voices2)


class TestGetDefaultVoice:
    def test_default_voice_exists(self):
        v = get_default_voice()
        assert v is not None
        assert v == MOCK_VOICES[0]