using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Reflection;
using System.Text;
using System.Text.RegularExpressions;
using System.Xml.Serialization;

namespace SKIT.FlurlHttpClient.Wechat
{
    public static class CodeStyleUtil
    {
        private static bool TryJsonize(string json, Type type, out Exception exception)
        {
            exception = null;

            var newtonsoftJsonSettings = FlurlNewtonsoftJsonSerializer.GetDefaultSerializerSettings();
            newtonsoftJsonSettings.CheckAdditionalContent = true;
            newtonsoftJsonSettings.MissingMemberHandling = Newtonsoft.Json.MissingMemberHandling.Error;
            var newtonsoftJsonSerializer = new FlurlNewtonsoftJsonSerializer(newtonsoftJsonSettings);
            var systemTextJsonSerializer = new FlurlSystemTextJsonSerializer();

            try
            {
                newtonsoftJsonSerializer.Deserialize(json, type);
                systemTextJsonSerializer.Deserialize(json, type);
            }
            catch (Exception ex)
            {
                if (ex is Newtonsoft.Json.JsonException)
                    exception = new Exception($"通过 Newtonsoft.Json 反序列化 `{type.Name}` 失败。", ex);
                else if (ex is System.Text.Json.JsonException)
                    exception = new Exception($"通过 System.Text.Json 反序列化 `{type.Name}` 失败。", ex);
                else
                    exception = new Exception($"JSON 反序列化 `{type.Name}` 遇到问题。", ex);
            }

            try
            {
                object instance = Activator.CreateInstance(type);
                TestReflectionUtil.InitializeProperties(instance);

                newtonsoftJsonSerializer.Serialize(instance, type);
                systemTextJsonSerializer.Serialize(instance, type);
            }
            catch (Exception ex)
            {
                if (ex is Newtonsoft.Json.JsonException)
                    exception = new Exception($"通过 Newtonsoft.Json 序列化 `{type.Name}` 失败。", ex);
                else if (ex is System.Text.Json.JsonException)
                    exception = new Exception($"通过 System.Text.Json 序列化 `{type.Name}` 失败。", ex);
                else
                    exception = new Exception($"JSON 序列化 `{type.Name}` 遇到问题。", ex);
            }

            PropertyInfo[] lstPropInfo = TestReflectionUtil.GetAllProperties(type);
            foreach (PropertyInfo propInfo in lstPropInfo)
            {
                var newtonsoftJsonAttribute = propInfo.GetCustomAttribute<Newtonsoft.Json.JsonPropertyAttribute>();
                var systemTextJsonAttribute = propInfo.GetCustomAttribute<System.Text.Json.Serialization.JsonPropertyNameAttribute>();
                if (newtonsoftJsonAttribute?.PropertyName != systemTextJsonAttribute?.Name)
                    exception = new Exception($"类型 `{type.Name}` 的可 JSON 序列化字段声明不一致：`{newtonsoftJsonAttribute.PropertyName}` & `{systemTextJsonAttribute.Name}`。");
            }

            return exception == null;
        }

        public static bool VerifyApiModelsNaming(Assembly assembly, out Exception exception)
        {
            if (assembly == null) throw new ArgumentNullException(nameof(assembly));

            var lstModelType = TestReflectionUtil.GetAllApiModelsTypes(assembly);
            var lstError = new List<Exception>();

            foreach (Type modelType in lstModelType)
            {
                string name = modelType.Name.Split('`')[0];

                if (!name.EndsWith("Request") && !name.EndsWith("Response"))
                {
                    lstError.Add(new Exception($"`{name}` 类名结尾应为 \"Request\" 或 \"Response\"。"));
                    continue;
                }

                if (name.EndsWith("Request"))
                {
                    if (!typeof(IWechatRequest).IsAssignableFrom(modelType))
                    {
                        lstError.Add(new Exception($"`{name}` 类需实现自 `IWechatRequest`。"));
                        continue;
                    }

                    if (!lstModelType.Any(e => e.Name == $"{name.Substring(0, name.Length - "Request".Length)}Response"))
                    {
                        lstError.Add(new Exception($"`{name}` 是请求模型，但不存在对应的响应模型。"));
                        continue;
                    }
                }

                if (name.EndsWith("Response"))
                {
                    if (!typeof(IWechatResponse).IsAssignableFrom(modelType))
                    {
                        lstError.Add(new Exception($"`{name}` 类需实现自 `IWechatResponse`。"));
                        continue;
                    }

                    if (!lstModelType.Any(e => e.Name == $"{name.Substring(0, name.Length - "Response".Length)}Request"))
                    {
                        lstError.Add(new Exception($"`{name}` 是响应模型，但不存在对应的请求模型。"));
                        continue;
                    }
                }
            }

            if (lstError.Any())
            {
                exception = new AggregateException(lstError);
                return false;
            }

            exception = null;
            return true;
        }

        public static bool VerifyApiModelsDefinition(Assembly assembly, string workdir, out Exception exception)
        {
            if (assembly == null) throw new ArgumentNullException(nameof(assembly));
            if (workdir == null) throw new ArgumentNullException(nameof(workdir));

            var lstModelType = TestReflectionUtil.GetAllApiModelsTypes(assembly);
            var lstError = new List<Exception>();

            var lstFile = TestIOUtil.GetAllFiles(workdir)
                .Where(e => string.Equals(Path.GetExtension(e), ".json", StringComparison.InvariantCultureIgnoreCase))
                .ToList();
            if (!lstFile.Any())
            {
                lstError.Add(new Exception($"路径 \"{workdir}\" 下不存在 JSON 格式的模型示例文件，请检查路径是否正确。"));
            }

            foreach (string file in lstFile)
            {
                string json = File.ReadAllText(file);
                string name = Path.GetFileNameWithoutExtension(file).Split('.')[0];

                Type type = assembly.GetType($"{assembly.GetName().Name}.Models.{name}");
                if (type == null)
                {
                    lstError.Add(new Exception($"类型 `{name}`不存在。"));
                    continue;
                }

                if (!TryJsonize(json, type, out Exception ex))
                {
                    lstError.Add(ex);
                }
            }

            if (lstError.Any())
            {
                exception = new AggregateException(lstError);
                return false;
            }

            exception = null;
            return true;
        }

        public static bool VerifyApiEventsDefinition(Assembly assembly, string workdir, out Exception exception)
        {
            if (assembly == null) throw new ArgumentNullException(nameof(assembly));
            if (workdir == null) throw new ArgumentNullException(nameof(workdir));

            var lstModelType = TestReflectionUtil.GetAllApiModelsTypes(assembly);
            var lstError = new List<Exception>();

            var lstJsonFile = TestIOUtil.GetAllFiles(workdir)
                .Where(e => string.Equals(Path.GetExtension(e), ".json", StringComparison.InvariantCultureIgnoreCase))
                .ToArray();
            var lstXmlFile = TestIOUtil.GetAllFiles(workdir)
                .Where(e => string.Equals(Path.GetExtension(e), ".xml", StringComparison.InvariantCultureIgnoreCase))
                .ToArray();
            if (!lstJsonFile.Any() && !lstXmlFile.Any())
            {
                lstError.Add(new Exception($"路径 \"{workdir}\" 下不存在 JSON 或 XML 格式的事件示例文件，请检查路径是否正确。"));
            }

            foreach (string file in lstJsonFile)
            {
                string json = File.ReadAllText(file);
                string name = Path.GetFileNameWithoutExtension(file).Split('.')[0];

                Type type = assembly.GetType($"{assembly.GetName().Name}.Events.{name}");
                if (type == null)
                {
                    lstError.Add(new Exception($"类型 `{name}`不存在。"));
                    continue;
                }

                if (!TryJsonize(json, type, out Exception ex))
                {
                    lstError.Add(ex);
                }
            }

            foreach (string file in lstXmlFile)
            {
                string xml = File.ReadAllText(file);
                string name = Path.GetFileNameWithoutExtension(file).Split('.')[0];

                Type type = assembly.GetType($"{assembly.GetName().Name}.Events.{name}");
                if (type == null)
                {
                    lstError.Add(new Exception($"类型 `{name}`不存在。"));
                    continue;
                }

                try
                {
                    using StringReader reader = new StringReader(xml);
                    XmlSerializer xmlSerializer = new XmlSerializer(type, new XmlRootAttribute("xml"));
                    xmlSerializer.Deserialize(reader);
                }
                catch (Exception ex)
                {
                    lstError.Add(new Exception($"XML 反序列化 `{type.Name}` 遇到问题。", ex));
                }
            }

            if (lstError.Any())
            {
                exception = new AggregateException(lstError);
                return false;
            }

            exception = null;
            return true;
        }

        public static bool VerifyApiExtensionsNaming(Assembly assembly, out Exception exception)
        {
            if (assembly == null) throw new ArgumentNullException(nameof(assembly));

            var lstExtType = TestReflectionUtil.GetAllApiExtensionsTypes(assembly);
            var lstError = new List<Exception>();

            foreach (Type extType in lstExtType)
            {
                MethodInfo[] lstMethod = extType.GetMethods()
                    .Where(e =>
                        e.IsPublic &&
                        e.IsStatic &&
                        typeof(IWechatClient).IsAssignableFrom(e.GetParameters().FirstOrDefault().ParameterType)
                    )
                    .ToArray();

                foreach (MethodInfo methodInfo in lstMethod)
                {
                    ParameterInfo[] lstParamInfo = methodInfo.GetParameters();

                    // 参数签名必为 this client + request + cancelToken
                    if (lstParamInfo.Length != 3)
                    {
                        lstError.Add(new Exception($"`{extType.Name}.{methodInfo.Name}` 方法需有且仅有 3 个入参。"));
                        continue;
                    }

                    // 第二个参数必为 IWechatRequest 子类
                    if (!typeof(IWechatRequest).IsAssignableFrom(lstParamInfo[1].ParameterType))
                    {
                        lstError.Add(new Exception($"`{extType.Name}.{methodInfo.Name}` 方法第 1 个入参需实现自 `IWechatRequest`。"));
                        continue;
                    }

                    // 方法名与第二个参数、返回值均有相同命名
                    string func = methodInfo.Name;
                    string para = lstParamInfo[1].ParameterType.Name;
                    string retv = methodInfo.ReturnType.GenericTypeArguments.FirstOrDefault()?.Name;
                    if (para == null || !para.EndsWith("Request"))
                    {
                        lstError.Add(new Exception($"`{extType.Name}.{methodInfo.Name}` 方法第 1 个入参类名应以 `Request` 结尾。"));
                        continue;
                    }
                    else if (retv == null || !retv.EndsWith("Response"))
                    {
                        if (!methodInfo.ReturnType.GenericTypeArguments.First().IsGenericType)
                        {
                            lstError.Add(new Exception($"`{extType.Name}.{methodInfo.Name}` 方法返回值类名应以 `Response` 结尾。"));
                        }
                        continue;
                    }
                    else if (!string.Equals(func, $"Execute{para.Substring(0, para.Length - "Request".Length)}Async"))
                    {
                        lstError.Add(new Exception($"`{extType.Name}.{methodInfo.Name}` 方法与请求模型应同名。"));
                        continue;
                    }
                    else if (!string.Equals(func, $"Execute{retv.Substring(0, retv.Length - "Response".Length)}Async"))
                    {
                        lstError.Add(new Exception($"`{extType.Name}.{methodInfo.Name}` 方法与响应模型应同名。"));
                        continue;
                    }
                }
            }

            if (lstError.Any())
            {
                exception = new AggregateException(lstError);
                return false;
            }

            exception = null;
            return true;
        }

        public static bool VerifySourceCodeStyle(string workdir, out Exception exception)
        {
            if (workdir == null) throw new ArgumentNullException(nameof(workdir));

            var lstError = new List<Exception>();

            var lstExtensionsCodeFile = TestIOUtil.GetAllFiles(workdir)
                .Where(e => string.Equals(Path.GetExtension(e), ".cs", StringComparison.InvariantCultureIgnoreCase))
                .Where(e => Path.GetDirectoryName(e).StartsWith(Path.Combine(workdir, "Extensions")))
                .Where(e => Path.GetFileNameWithoutExtension(e).StartsWith("Wechat"))
                .Where(e => Path.GetFileNameWithoutExtension(e).Contains("ClientExecute"))
                .Where(e => Path.GetFileNameWithoutExtension(e).EndsWith("Extensions"))
                .ToArray();
            var lstModelsCodeFile = TestIOUtil.GetAllFiles(workdir)
                .Where(e => string.Equals(Path.GetExtension(e), ".cs", StringComparison.InvariantCultureIgnoreCase))
                .Where(e => Path.GetDirectoryName(e).StartsWith(Path.Combine(workdir, "Models")))
                .Where(e => Path.GetFileNameWithoutExtension(e).EndsWith("Request") || Path.GetFileNameWithoutExtension(e).EndsWith("Response"))
                .ToArray();
            if (!lstExtensionsCodeFile.Any() || !lstModelsCodeFile.Any())
            {
                lstError.Add(new Exception($"路径 \"{workdir}\" 下不存在 CSharp 格式的源代码文件，请检查路径是否正确。"));
            }

            foreach (string extCodeFilePath in lstExtensionsCodeFile)
            {
                string extCodeFileName = Path.GetFileName(extCodeFilePath);

                string[] array = File.ReadAllText(extCodeFilePath)
                    .Split("<summary>", StringSplitOptions.RemoveEmptyEntries)
                    .Where(e => e.Contains("Async") && !e.Contains("public static class"))
                    .ToArray();
                for (int i = 0; i < array.Length; i++)
                {
                    bool TryCheckExtensionSourceCode(string sourceCode, out (string Name, string Method, string Url)? request)
                    {
                        request = null;

                        // 匹配 <para> ... </para> 结构
                        var regexPara = new Regex("<para(([\\s\\S])*?)</para>").Match(sourceCode);
                        if (!regexPara.Success)
                        {
                            lstError.Add(new Exception($"源代码 \"{extCodeFileName}\" 下第 {i + 1} 段文档注释不齐全，未能匹配到 \"<para> ... </para>\"。"));
                            return false;
                        }

                        // 匹配 [...] ... 结构
                        var regexApi = new Regex("\\[(\\S*)\\]\\s*(\\S*)").Match(regexPara.Groups[1].Value);
                        if (!regexApi.Success)
                        {
                            lstError.Add(new Exception($"源代码 \"{extCodeFileName}\" 下第 {i + 1} 段文档注释不齐全，未能匹配到 \"异步调用 ... 接口\"。"));
                            return false;
                        }

                        // 比对请求谓词
                        string expectedMethod = regexApi.Groups[1].Value.Trim();
                        string expectedUrl = regexApi.Groups[2].Value.Split('?')[0].Trim();
                        string actualMethod = sourceCode.Contains(".CreateRequest(request, new HttpMethod(\"") ?
                            sourceCode.Split(".CreateRequest(request, new HttpMethod(\"")[1].Split("\"")[0] :
                            sourceCode.Contains(".CreateRequest(request, HttpMethod.") ?
                            sourceCode.Split(".CreateRequest(request, HttpMethod.")[1].Split(",")[0].Split(")")[0] :
                            string.Empty;
                        if (!string.Equals(expectedMethod, actualMethod, StringComparison.OrdinalIgnoreCase))
                        {
                            lstError.Add(new Exception($"源代码 \"{extCodeFileName}\" 下第 {i + 1} 段文档注释有误，`[{expectedMethod}] {expectedUrl}` 与实际接口谓词不一致。"));
                            return false;
                        }

                        // 比对请求路由
                        string actualUrl = sourceCode
                            .Split("CreateRequest(request,", StringSplitOptions.RemoveEmptyEntries)[1]
                            .Substring(sourceCode.Split("CreateRequest(request,", StringSplitOptions.RemoveEmptyEntries)[1].Split(",")[0].Length + 1)
                            .Split('\n')[0]
                            .Trim()
                            .TrimEnd(')', ';')
                            .Trim();
                        string[] expectedUrlSegments = expectedUrl.Split('/', StringSplitOptions.RemoveEmptyEntries);
                        string[] actualUrlSegments = actualUrl.Split(',', StringSplitOptions.RemoveEmptyEntries).Select(e => e.Trim()).ToArray();
                        if (expectedUrlSegments.Length != actualUrlSegments.Length)
                        {
                            lstError.Add(new Exception($"源代码 \"{extCodeFileName}\" 下第 {i + 1} 段文档注释有误，`[{expectedMethod}] {expectedUrl}` 与实际接口路由不一致。"));
                            return false;
                        }
                        else
                        {
                            for (int urlSegmentIndex = 0; urlSegmentIndex < expectedUrlSegments.Length; urlSegmentIndex++)
                            {
                                string expectedUrlSegment = expectedUrlSegments[urlSegmentIndex].Trim('/');
                                string actualUrlSegment = actualUrlSegments[urlSegmentIndex].Trim('/');
                                if (expectedUrlSegment.Contains("{"))
                                {
                                    if (actualUrlSegment.StartsWith("\""))
                                    {
                                        lstError.Add(new Exception($"源代码 \"{extCodeFileName}\" 下第 {i + 1} 段文档注释有误，`[{expectedMethod}] {expectedUrl}` 与实际接口路由不一致。"));
                                        break;
                                    }
                                }
                                else
                                {
                                    actualUrlSegment = actualUrlSegment.Replace("\"", string.Empty).Trim('/');
                                    if (!string.Equals(expectedUrlSegment, actualUrlSegment))
                                    {
                                        lstError.Add(new Exception($"源代码 \"{extCodeFileName}\" 下第 {i + 1} 段文档注释有误，`[{expectedMethod}] {expectedUrl}` 与实际接口路由不一致。"));
                                        break;
                                    }
                                }
                            }
                        }

                        // 比对 .SendRequestAsync() 方法
                        if (!"GET".Equals(actualMethod, StringComparison.OrdinalIgnoreCase))
                        {
                            if (sourceCode.Contains("flurlReq, cancellationToken"))
                            {
                                lstError.Add(new Exception($"源代码 \"{extCodeFileName}\" 下第 {i + 1} 段代码有误，`[{expectedMethod}] {expectedUrl}` 为非简单请求但不包含请求正文。"));
                                return false;
                            }
                        }

                        string apiName = new Regex("Execute([a-zA-Z0-9]*)Async").Match(sourceCode).Groups[1].Value;
                        request = (apiName, expectedMethod, expectedUrl);
                        return true;
                    }
                    bool TryCheckRequestModelSourceCode(string filePath, string expectedRequestMethod, string expectedRequestUrl)
                    {
                        string reqCodeFileName = Path.GetFileName(filePath);
                        string reqCodeSourceCode = File.ReadAllText(filePath);

                        // 匹配 <para> ... </para> 结构
                        var regexPara = new Regex("<para(([\\s\\S])*?)</para>").Match(reqCodeSourceCode);
                        if (!regexPara.Success)
                        {
                            lstError.Add(new Exception($"源代码 \"{reqCodeFileName}\" 下文档注释不齐全，未能匹配到 \"<para> ... </para>\"。"));
                            return false;
                        }

                        // 匹配 [...] ... 结构
                        var regexApi = new Regex("\\[(\\S*)\\]\\s*(\\S*)").Match(regexPara.Groups[1].Value);
                        if (!regexApi.Success)
                        {
                            lstError.Add(new Exception($"源代码 \"{reqCodeFileName}\" 下文档注释不齐全，未能匹配到 \"异步调用 ... 接口\"。"));
                            return false;
                        }

                        // 比对请求谓词
                        string actualMethod = regexApi.Groups[1].Value.Trim();
                        if (!string.Equals(expectedRequestMethod, actualMethod, StringComparison.OrdinalIgnoreCase))
                        {
                            lstError.Add(new Exception($"源代码 \"{reqCodeFileName}\" 下文档注释有误，与实际接口谓词不一致。"));
                            return false;
                        }

                        // 对比请求路由
                        string actualUrl = regexApi.Groups[2].Value.Split('?')[0].Trim();
                        if (!string.Equals(expectedRequestUrl, actualUrl, StringComparison.OrdinalIgnoreCase))
                        {
                            lstError.Add(new Exception($"源代码 \"{reqCodeFileName}\" 下文档注释有误，与实际接口路由不一致。"));
                            return false;
                        }

                        // 检验是否包含 `default!` 的赋值
                        if (new Regex("=\\s*default!").IsMatch(reqCodeSourceCode))
                        {
                            lstError.Add(new Exception($"源代码 \"{reqCodeFileName}\" 下代码有误，请求模型不应包含 `= default!` 赋值。"));
                            return false;
                        }

                        // 检验是否包含数组类型字段
                        if (new Regex("public\\s*[a-zA-Z0-9.]*\\[\\]\\s*[a-zA-Z0-9]*\\s*{\\s*get;\\s*set;\\s*}").IsMatch(reqCodeSourceCode.Replace("byte[]", string.Empty).Replace("Byte[]", string.Empty)))
                        {
                            lstError.Add(new Exception($"源代码 \"{reqCodeFileName}\" 下代码有误，请求模型不应包含数组类型字段。"));
                            return false;
                        }

                        // 校验是否包含可空字段的初始化
                        if (new Regex("\\? [a-zA-Z0-9]* \\{ get; set; \\} =").IsMatch(reqCodeSourceCode))
                        {
                            lstError.Add(new Exception($"源代码 \"{reqCodeFileName}\" 下代码有误，可空字段不应初始化。"));
                            return false;
                        }

                        // 如果是 GET 请求，检查是否包含 JSON 序列化字段
                        if ("GET".Equals(expectedRequestMethod, StringComparison.OrdinalIgnoreCase))
                        {
                            if (!(reqCodeSourceCode.Contains("/* @codestyle-disable") && reqCodeSourceCode.Contains("no-jsonable-property-in-get")))
                            {
                                if (new Regex("\\[Newtonsoft.Json.JsonProperty\\(\"[a-zA-Z0-9_]*\"\\)\\]").IsMatch(reqCodeSourceCode))
                                {
                                    lstError.Add(new Exception($"源代码 \"{reqCodeFileName}\" 下代码有误，请求模型为简单请求、不应包含可 JSON 序列化字段。"));
                                    return false;
                                }

                                if (new Regex("\\[System.Text.Json.Serialization.JsonPropertyName\\(\"[a-zA-Z0-9_]*\"\\)\\]").IsMatch(reqCodeSourceCode))
                                {
                                    lstError.Add(new Exception($"源代码 \"{reqCodeFileName}\" 下代码有误，请求模型为简单请求、不应包含可 JSON 序列化字段。"));
                                    return false;
                                }
                            }
                        }

                        return true;
                    }
                    bool TryCheckResponseModelSourceCode(string filePath, string expectedRequestMethod, string expectedRequestUrl)
                    {
                        string resCodeFileName = Path.GetFileName(filePath);
                        string resCodeSourceCode = File.ReadAllText(filePath);

                        // 匹配 <para> ... </para> 结构
                        var regexPara = new Regex("<para(([\\s\\S])*?)</para>").Match(resCodeSourceCode);
                        if (!regexPara.Success)
                        {
                            lstError.Add(new Exception($"源代码 \"{resCodeFileName}\" 下文档注释不齐全，未能匹配到 \"<para> ... </para>\"。"));
                            return false;
                        }

                        // 匹配 [...] ... 结构
                        var regexApi = new Regex("\\[(\\S*)\\]\\s*(\\S*)").Match(regexPara.Groups[1].Value);
                        if (!regexApi.Success)
                        {
                            lstError.Add(new Exception($"源代码 \"{resCodeFileName}\" 下文档注释不齐全，未能匹配到 \"异步调用 ... 接口\"。"));
                            return false;
                        }

                        // 比对请求谓词
                        string actualMethod = regexApi.Groups[1].Value.Trim();
                        if (!string.Equals(expectedRequestMethod, actualMethod, StringComparison.OrdinalIgnoreCase))
                        {
                            lstError.Add(new Exception($"源代码 \"{resCodeFileName}\" 下文档注释有误，与实际接口谓词不一致。"));
                            return false;
                        }

                        // 对比请求路由
                        string actualUrl = regexApi.Groups[2].Value.Split('?')[0].Trim();
                        if (!string.Equals(expectedRequestUrl, actualUrl, StringComparison.OrdinalIgnoreCase))
                        {
                            lstError.Add(new Exception($"源代码 \"{resCodeFileName}\" 下文档注释有误，与实际接口路由不一致。"));
                            return false;
                        }

                        // 检验是否包含 `string.Empty` 的赋值
                        if (new Regex("=\\s*string.Empty").IsMatch(resCodeSourceCode))
                        {
                            lstError.Add(new Exception($"源代码 \"{resCodeFileName}\" 下代码有误，响应模型不应包含 `= string.Empty` 赋值。"));
                            return false;
                        }

                        // 检验是否包含 `new class()` 的赋值
                        if (new Regex("=\\s*new\\s[a-zA-Z0-9.]*\\(\\)").IsMatch(resCodeSourceCode))
                        {
                            lstError.Add(new Exception($"源代码 \"{resCodeFileName}\" 下代码有误，请求模型不应包含 `= new class()` 赋值。"));
                            return false;
                        }

                        // 检验是否包含列表类型字段
                        if (new Regex("public\\s*IList<[a-zA-Z0-9.]*>\\s*[a-zA-Z0-9]*\\s*{\\s*get;\\s*set;\\s*}").IsMatch(resCodeSourceCode))
                        {
                            lstError.Add(new Exception($"源代码 \"{resCodeFileName}\" 下代码有误，响应模型不应包含列表类型字段。"));
                            return false;
                        }

                        return true;
                    }

                    if (!TryCheckExtensionSourceCode(array[i], out var request))
                    {
                        continue;
                    }
                    else
                    {
                        string requestModelFileName = lstModelsCodeFile.Single(e => string.Equals(Path.GetFileNameWithoutExtension(e), $"{request.Value.Name}Request"));
                        string responseModelFileName = lstModelsCodeFile.Single(e => string.Equals(Path.GetFileNameWithoutExtension(e), $"{request.Value.Name}Response"));
                        bool isValidReq = TryCheckRequestModelSourceCode(requestModelFileName, request.Value.Method, request.Value.Url);
                        bool isValidRes = TryCheckResponseModelSourceCode(responseModelFileName, request.Value.Method, request.Value.Url);
                        if (!isValidReq || !isValidRes)
                        {
                            continue;
                        }
                    }
                }
            }

            if (lstError.Any())
            {
                exception = new AggregateException(lstError);
                return false;
            }

            exception = null;
            return true;
        }
    }
}