/// <summary>
/// 加载模块服务
/// </summary>
/// <param name="services">服务容器</param>
/// <returns></returns>
public virtual IServiceCollection LoadPacks(IServiceCollection services)
{
IOFoodPackTypeFinder packTypeFinder =
services.GetOrAddTypeFinder <IOFoodPackTypeFinder>(assemblyFinder => new OsharpPackTypeFinder(assemblyFinder));
Type[] packTypes = packTypeFinder.FindAll();
_sourcePacks.Clear();
_sourcePacks.AddRange(packTypes.Select(m => (OFoodPack)Activator.CreateInstance(m)));
IOFoodBuilder builder = services.GetSingletonInstance <IOFoodBuilder>();
List <OFoodPack> packs;
if (builder.AddPacks.Any())
{
packs = _sourcePacks.Where(m => m.Level == PackLevel.Core)
.Union(_sourcePacks.Where(m => builder.AddPacks.Contains(m.GetType()))).Distinct()
.OrderBy(m => m.Level).ThenBy(m => m.Order).ToList();
List <OFoodPack> dependPacks = new List <OFoodPack>();
foreach (OFoodPack pack in packs)
{
Type[] dependPackTypes = pack.GetDependPackTypes();
foreach (Type dependPackType in dependPackTypes)
{
OFoodPack dependPack = _sourcePacks.Find(m => m.GetType() == dependPackType);
if (dependPack == null)
{
throw new OFoodException($"加载模块{pack.GetType().FullName}时无法找到依赖模块{dependPackType.FullName}");
}
dependPacks.AddIfNotExist(dependPack);
}
}
packs = packs.Union(dependPacks).Distinct().ToList();
}
else
{
packs = _sourcePacks.ToList();
packs.RemoveAll(m => builder.ExceptPacks.Contains(m.GetType()));
}
packs = packs.OrderBy(m => m.Level).ThenBy(m => m.Order).ToList();
LoadedPacks = packs;
foreach (OFoodPack pack in LoadedPacks)
{
services = pack.AddServices(services);
}
return(services);
}
/// <summary>
/// 将OFood服务，各个<see cref="OFoodPack"/>模块的服务添加到服务容器中
/// </summary>
public static IServiceCollection AddOFood <TOFoodPackManager>(this IServiceCollection services, Action <IOFoodBuilder> builderAction = null)
where TOFoodPackManager : IOFoodPackManager, new()
{
services.CheckNotNull(nameof(services));
//初始化所有程序集查找器
services.TryAddSingleton <IAllAssemblyFinder>(new AppDomainAllAssemblyFinder());
IOFoodBuilder builder = services.GetSingletonInstanceOrNull <IOFoodBuilder>() ?? new OFoodBuilder();
builderAction?.Invoke(builder);
services.TryAddSingleton <IOFoodBuilder>(builder);
TOFoodPackManager manager = new TOFoodPackManager();
services.AddSingleton <IOFoodPackManager>(manager);
manager.LoadPacks(services);
return(services);
}
/// <summary>
/// 添加CorePack
/// </summary>
public static IOFoodBuilder AddCorePack(this IOFoodBuilder builder)
{
return(builder.AddPack <OFoodCorePack>());
}
