"""报告管理器单元测试"""

import pytest
from pathlib import Path
from datetime import datetime
from unittest.mock import Mock, patch
from apitest.report.report_manager import ReportManager
from apitest.models.test_models import TestCase, TestResult, TestSuiteResult, HTTPMethod, PerformanceMetrics
from apitest.models.exceptions import ReportException


@pytest.fixture
def report_manager():
    """创建报告管理器实例"""
    logger = Mock()
    return ReportManager(logger)


@pytest.fixture
def test_suite_result():
    """创建测试套件结果"""
    test_cases = [
        TestCase(
            id="TC001",
            name="测试用例1",
            description="测试用例1",
            module="test",
            endpoint="/api/test1",
            method=HTTPMethod.GET,
            headers={},
            enabled=True
        ),
        TestCase(
            id="TC002",
            name="测试用例2",
            description="测试用例2",
            module="test",
            endpoint="/api/test2",
            method=HTTPMethod.POST,
            headers={},
            enabled=True
        )
    ]
    
    results = [
        TestResult(
            test_case=test_cases[0],
            passed=True,
            status_code=200,
            response_body={"message": "success"},
            response_headers={"Content-Type": "application/json"},
            performance=PerformanceMetrics(
                timestamp=datetime.now(),
                response_time=123,
                request_size=0,
                response_size=0
            )
        ),
        TestResult(
            test_case=test_cases[1],
            passed=False,
            status_code=500,
            response_body={"error": "internal error"},
            response_headers={"Content-Type": "application/json"},
            performance=PerformanceMetrics(
                timestamp=datetime.now(),
                response_time=456,
                request_size=0,
                response_size=0
            ),
            error_message="服务器内部错误"
        )
    ]
    
    return TestSuiteResult(
        suite_name="Test Suite",
        total=2,
        passed=1,
        failed=1,
        skipped=0,
        results=results,
        start_time=datetime.now()
    )


def test_generate_html_report_success(report_manager, test_suite_result, tmp_path):
    """测试生成HTML报告（成功）"""
    report_path = tmp_path / "test_report.html"
    
    result_path = report_manager.generate_html_report(
        test_suite_result,
        report_path,
        title="测试报告"
    )
    
    assert result_path == str(report_path)
    assert report_path.exists()
    
    content = report_path.read_text(encoding="utf-8")
    assert "测试报告" in content
    assert "Test Suite" in content
    assert "TC001" in content
    assert "TC002" in content
    assert "测试用例1" in content
    assert "测试用例2" in content
    assert "50.0%" in content or "50.0" in content


def test_generate_html_report_create_directory(report_manager, test_suite_result, tmp_path):
    """测试生成HTML报告（创建目录）"""
    report_path = tmp_path / "reports" / "nested" / "test_report.html"
    
    result_path = report_manager.generate_html_report(
        test_suite_result,
        report_path
    )
    
    assert result_path == str(report_path)
    assert report_path.exists()
    assert report_path.parent.exists()


def test_generate_json_report_success(report_manager, test_suite_result, tmp_path):
    """测试生成JSON报告（成功）"""
    report_path = tmp_path / "test_report.json"
    
    result_path = report_manager.generate_json_report(
        test_suite_result,
        report_path
    )
    
    assert result_path == str(report_path)
    assert report_path.exists()
    
    import json
    content = report_path.read_text(encoding="utf-8")
    data = json.loads(content)
    
    assert data["suite_name"] == "Test Suite"
    assert data["total"] == 2
    assert data["passed"] == 1
    assert data["failed"] == 1
    assert data["skipped"] == 0
    assert len(data["results"]) == 2


def test_generate_json_report_create_directory(report_manager, test_suite_result, tmp_path):
    """测试生成JSON报告（创建目录）"""
    report_path = tmp_path / "reports" / "nested" / "test_report.json"
    
    result_path = report_manager.generate_json_report(
        test_suite_result,
        report_path
    )
    
    assert result_path == str(report_path)
    assert report_path.exists()
    assert report_path.parent.exists()


def test_generate_html_report_logger_call(report_manager, test_suite_result, tmp_path):
    """测试生成HTML报告时调用日志记录器"""
    report_path = tmp_path / "test_report.html"
    
    report_manager.generate_html_report(
        test_suite_result,
        report_path
    )
    
    report_manager.logger.info.assert_called()


def test_generate_json_report_logger_call(report_manager, test_suite_result, tmp_path):
    """测试生成JSON报告时调用日志记录器"""
    report_path = tmp_path / "test_report.json"
    
    report_manager.generate_json_report(
        test_suite_result,
        report_path
    )
    
    report_manager.logger.info.assert_called()


def test_generate_html_report_content_structure(report_manager, test_suite_result, tmp_path):
    """测试HTML报告内容结构"""
    report_path = tmp_path / "test_report.html"
    
    report_manager.generate_html_report(
        test_suite_result,
        report_path,
        title="API测试报告"
    )
    
    content = report_path.read_text(encoding="utf-8")
    
    assert "<!DOCTYPE html>" in content
    assert "<html" in content
    assert "<head>" in content
    assert "<body>" in content
    assert "API测试报告" in content
    assert "总用例数" in content
    assert "通过" in content
    assert "失败" in content
    assert "跳过" in content
    assert "通过率" in content
    assert "执行时长" in content
    assert "测试结果详情" in content
    assert "</html>" in content


def test_generate_html_report_with_all_passed(report_manager, tmp_path):
    """测试生成HTML报告（全部通过）"""
    test_cases = [
        TestCase(
            id="TC001",
            name="测试用例1",
            description="测试用例1",
            module="test",
            endpoint="/api/test1",
            method=HTTPMethod.GET,
            headers={},
            enabled=True
        ),
        TestCase(
            id="TC002",
            name="测试用例2",
            description="测试用例2",
            module="test",
            endpoint="/api/test2",
            method=HTTPMethod.POST,
            headers={},
            enabled=True
        )
    ]
    
    results = [
        TestResult(
            test_case=test_cases[0],
            passed=True,
            status_code=200,
            response_body={"message": "success"},
            response_headers={"Content-Type": "application/json"},
            performance=PerformanceMetrics(
                timestamp=datetime.now(),
                response_time=123,
                request_size=0,
                response_size=0
            )
        ),
        TestResult(
            test_case=test_cases[1],
            passed=True,
            status_code=200,
            response_body={"message": "success"},
            response_headers={"Content-Type": "application/json"},
            performance=PerformanceMetrics(
                timestamp=datetime.now(),
                response_time=456,
                request_size=0,
                response_size=0
            )
        )
    ]
    
    test_suite_result = TestSuiteResult(
        suite_name="Test Suite",
        total=2,
        passed=2,
        failed=0,
        skipped=0,
        results=results,
        start_time=datetime.now()
    )
    
    report_path = tmp_path / "test_report.html"
    report_manager.generate_html_report(test_suite_result, report_path)
    
    content = report_path.read_text(encoding="utf-8")
    assert "100.0%" in content or "100.0" in content


def test_generate_html_report_with_all_failed(report_manager, tmp_path):
    """测试生成HTML报告（全部失败）"""
    test_cases = [
        TestCase(
            id="TC001",
            name="测试用例1",
            description="测试用例1",
            module="test",
            endpoint="/api/test1",
            method=HTTPMethod.GET,
            headers={},
            enabled=True
        ),
        TestCase(
            id="TC002",
            name="测试用例2",
            description="测试用例2",
            module="test",
            endpoint="/api/test2",
            method=HTTPMethod.POST,
            headers={},
            enabled=True
        )
    ]
    
    results = [
        TestResult(
            test_case=test_cases[0],
            passed=False,
            status_code=500,
            response_body={"error": "error"},
            response_headers={"Content-Type": "application/json"},
            performance=PerformanceMetrics(
                timestamp=datetime.now(),
                response_time=123,
                request_size=0,
                response_size=0
            ),
            error_message="错误1"
        ),
        TestResult(
            test_case=test_cases[1],
            passed=False,
            status_code=404,
            response_body={"error": "not found"},
            response_headers={"Content-Type": "application/json"},
            performance=PerformanceMetrics(
                timestamp=datetime.now(),
                response_time=456,
                request_size=0,
                response_size=0
            ),
            error_message="错误2"
        )
    ]
    
    test_suite_result = TestSuiteResult(
        suite_name="Test Suite",
        total=2,
        passed=0,
        failed=2,
        skipped=0,
        results=results,
        start_time=datetime.now()
    )
    
    report_path = tmp_path / "test_report.html"
    report_manager.generate_html_report(test_suite_result, report_path)
    
    content = report_path.read_text(encoding="utf-8")
    assert "0.0%" in content or "0.0" in content
    assert "错误1" in content
    assert "错误2" in content