"""核心模块测试"""

from __future__ import annotations

import json

import pytest

from minenasai.core import Settings, get_settings, load_config, reset_settings
from minenasai.core.config import expand_path


class TestConfig:
    """配置模块测试"""

    def test_default_settings(self):
        """测试默认配置"""
        settings = Settings()

        assert settings.app.name == "MineNASAI"
        assert settings.app.version == "0.1.0"
        assert settings.gateway.port == 8000
        assert settings.webtui.port == 8080

    def test_expand_path(self):
        """测试路径展开"""
        import os

        home = os.path.expanduser("~")
        path = expand_path("~/test")

        assert str(path).startswith(home)

    def test_load_config_no_file(self, tmp_path):
        """测试配置文件不存在时使用默认值"""
        config_path = tmp_path / "nonexistent.json5"
        settings = load_config(config_path)

        assert settings.app.name == "MineNASAI"

    def test_load_config_with_file(self, tmp_path):
        """测试从文件加载配置"""
        import json5

        config_path = tmp_path / "config.json5"
        config_data = {
            "app": {"name": "TestApp", "debug": True},
            "gateway": {"port": 9000},
        }

        with open(config_path, "w", encoding="utf-8") as f:
            json5.dump(config_data, f)

        settings = load_config(config_path)

        assert settings.app.name == "TestApp"
        assert settings.app.debug is True
        assert settings.gateway.port == 9000

    def test_get_settings_singleton(self):
        """测试全局配置单例"""
        reset_settings()

        settings1 = get_settings()
        settings2 = get_settings()

        assert settings1 is settings2

    def test_env_override(self, monkeypatch):
        """测试环境变量覆盖"""
        # Settings 使用 MINENASAI_ 前缀
        monkeypatch.setenv("MINENASAI_ANTHROPIC_API_KEY", "test-key")

        reset_settings()
        settings = Settings()

        assert settings.anthropic_api_key == "test-key"


class TestLogging:
    """日志模块测试"""

    def test_setup_logging(self):
        """测试日志初始化"""
        from minenasai.core import setup_logging
        from minenasai.core.config import LoggingConfig

        config = LoggingConfig(level="DEBUG", format="console", file=False)
        setup_logging(config)

        # 应该不抛出异常

    def test_get_logger(self):
        """测试获取日志记录器"""
        from minenasai.core import get_logger

        logger = get_logger("test")

        assert logger is not None

    def test_audit_logger(self, tmp_path):
        """测试审计日志"""
        from minenasai.core.logging import AuditLogger

        audit_path = tmp_path / "audit.jsonl"
        audit = AuditLogger(audit_path)

        audit.log_tool_call(
            agent_id="test-agent",
            tool_name="read",
            params={"path": "/test"},
            danger_level="safe",
            result="success",
            duration_ms=100,
        )

        assert audit_path.exists()

        with open(audit_path, encoding="utf-8") as f:
            record = json.loads(f.readline())

        assert record["agent_id"] == "test-agent"
        assert record["tool_name"] == "read"
        assert record["danger_level"] == "safe"