ds8-solution-pro/ds-wms-service/DS.Module.Core/Modules/DSAppModule.cs

using Microsoft.Extensions.DependencyInjection;
using System.Reflection;

namespace DS.Module.Core.Modules;

public class DSAppModule : IDSAppModule
{
    public bool Enable { get; set; } = true;
    private ConfigureServicesContext _configureServicesContext;

    public virtual void ApplicationInitialization(ApplicationContext context)
    {
    }

    public virtual void ConfigureServices(ConfigureServicesContext context)
    {
    }

    protected internal ConfigureServicesContext ConfigureServicesContext
    {
        get
        {
            if (_configureServicesContext == null)
            {
                //throw new DSAppException($"{nameof(ConfigureServicesContext)}仅适用于{nameof(ConfigureServices)}方法。");
            }

            return _configureServicesContext;
        }
        internal set => _configureServicesContext = value;
    }

    /// <summary>
    /// 获取模块程序集
    /// </summary>
    /// <param name="moduleType"></param>
    /// <returns></returns>
    public Type[] GetDependedTypes(Type moduleType = null)
    {
        if (moduleType == null)
        {
            moduleType = GetType();
        }

        var dependedTypes = moduleType.GetCustomAttributes().OfType<IDependedTypesProvider>().ToArray();
        if (dependedTypes.Length == 0)
        {
            return new Type[0];
        }

        List<Type> dependList = new List<Type>();
        foreach (var dependedType in dependedTypes)
        {
            var dependeds = dependedType.GetDependedTypes();
            if (dependeds.Length == 0)
            {
                continue;
            }

            dependList.AddRange(dependeds);

            foreach (Type type in dependeds)
            {
                dependList.AddRange(GetDependedTypes(type));
            }
        }

        return dependList.Distinct().ToArray();
    }

    /// <summary>
    /// 判断是否是模块
    /// </summary>
    /// <param name="type"></param>
    /// <returns></returns>
    public static bool IsAppModule(Type type)
    {
        var typeInfo = type.GetTypeInfo();
        return typeInfo.IsClass &&
               !typeInfo.IsAbstract &&
               !typeInfo.IsGenericType &&
               typeof(IDSAppModule).GetTypeInfo().IsAssignableFrom(type);
    }

    public void Configure<TOptions>(Action<TOptions> configureOptions) where TOptions : class
    {
        ConfigureServicesContext.Services.Configure<TOptions>(configureOptions);
    }
}