public static AppRuntime AppRuntime(this AppRegistry registry)
{
//框架不负责初始化逻辑，由扩展程序决定
var appRuntime = registry.GetOrCreate <AppRuntime>().WithTitle("应用运行时信息").ValueAs <AppRuntime>();
return(appRuntime);
}
public static string CreateItemId <T>(this AppRegistry registry)
{
if (registry == null)
{
throw new ArgumentNullException(nameof(registry));
}
return(typeof(T).GetFriendlyName());
}
public static AppRegistryItem GetOrCreate <T>(this AppRegistry registry) where T : new()
{
var itemId = registry.CreateItemId <T>();
var itemValue = registry.TryFindItemValue <T>(itemId);
if (itemValue != null)
{
return(itemValue);
}
itemValue = AppRegistryItem.Create(itemId, new T()).Register(registry);
return(itemValue);
}
public static AppRegistryItem LoadFromFile(this AppRegistry registry, string id)
{
if (registry == null)
{
throw new ArgumentNullException(nameof(registry));
}
var fileDbHelper = FileDbHelper.Instance;
var filePath = fileDbHelper.MakeAppDataFilePath("AppRegistry", $"{id}.json");
var theOne = fileDbHelper.Read <AppRegistryItem>(filePath).SingleOrDefault();
return(theOne);
}
public static AppRegistryItem Register(this AppRegistryItem theItem, AppRegistry registry)
{
if (theItem == null)
{
throw new ArgumentNullException(nameof(theItem));
}
if (registry == null)
{
throw new ArgumentNullException(nameof(registry));
}
registry.Register(theItem);
return(theItem);
}
public static void SaveToFile(this AppRegistry registry, AppRegistryItem item)
{
if (registry == null)
{
throw new ArgumentNullException(nameof(registry));
}
if (item == null)
{
throw new ArgumentNullException(nameof(item));
}
var fileDbHelper = FileDbHelper.Instance;
var filePath = fileDbHelper.MakeAppDataFilePath("AppRegistry", $"{item.Id}.json");
fileDbHelper.Save(filePath, item);
}
public static AppRegistryItem TryFindItemValue <T>(this AppRegistry registry, string itemId)
{
if (registry == null)
{
throw new ArgumentNullException(nameof(registry));
}
if (itemId == null)
{
throw new ArgumentNullException(nameof(itemId));
}
var theItem = registry.TryFind(itemId);
return(theItem);
}
public static AppRegistry SetupSingletons(this AppRegistry registry, IServiceCollection services)
{
if (registry == null)
{
throw new ArgumentNullException(nameof(registry));
}
//把注册表和包含的项目，全部注册成Singleton
services.AddSingleton(registry);
foreach (var item in registry.Items)
{
var theType = item.Value.GetType();
registry.Logger.Log($"AppRegistry Items Singleton Setup => {theType.GetFriendlyName()}");
services.AddSingleton(theType, item.Value);
}
return(registry);
}
public static AppRegistryItem LoadFromFile <T>(this AppRegistry registry, bool updateSelf) where T : new()
{
if (registry == null)
{
throw new ArgumentNullException(nameof(registry));
}
var itemId = registry.CreateItemId <T>();
var theSource = registry.LoadFromFile(itemId);
if (theSource != null)
{
var item = registry.GetOrCreate <T>();
if (updateSelf)
{
item.Id = theSource.Id;
item.Title = theSource.Title;
item.Group = theSource.Group;
item.Value = theSource.Value;
return(item);
}
}
return(theSource);
}
public static List <AppRegistryItem> LoadFromFile(this AppRegistry registry)
{
if (registry == null)
{
throw new ArgumentNullException(nameof(registry));
}
var fileDbHelper = FileDbHelper.Instance;
var ids = registry.Items.Select(x => x.Id).ToList();
var items = new List <AppRegistryItem>();
foreach (var id in ids)
{
var filePath = fileDbHelper.MakeAppDataFilePath("AppRegistry", $"{id}.json");
var theOne = fileDbHelper.Read <AppRegistryItem>(filePath).SingleOrDefault();
if (theOne != null)
{
items.Add(theOne);
}
}
return(items);
}
