63 lines
1.8 KiB
C#
63 lines
1.8 KiB
C#
namespace Core
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{
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internal class PluginManager
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{
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private readonly List<IProjectPlugin> projectPlugins = new List<IProjectPlugin>();
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internal void InstantiatePlugins(Type[] pluginTypes, IToolsFactory provider)
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{
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projectPlugins.Clear();
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foreach (var pluginType in pluginTypes)
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{
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var tools = provider.CreateTools();
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var plugin = InstantiatePlugins(pluginType, tools);
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ApplyLogPrefix(plugin, tools);
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}
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}
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internal void AnnouncePlugins()
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{
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foreach (var plugin in projectPlugins) plugin.Announce();
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}
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internal PluginMetadata GatherPluginMetadata()
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{
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var metadata = new PluginMetadata();
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foreach (var plugin in projectPlugins)
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{
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if (plugin is IHasMetadata m)
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{
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m.AddMetadata(metadata);
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}
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}
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return metadata;
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}
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internal void DecommissionPlugins()
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{
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foreach (var plugin in projectPlugins) plugin.Decommission();
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}
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internal T GetPlugin<T>() where T : IProjectPlugin
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{
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return (T)projectPlugins.Single(p => p.GetType() == typeof(T));
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}
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private IProjectPlugin InstantiatePlugins(Type pluginType, PluginTools tools)
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{
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var plugin = (IProjectPlugin)Activator.CreateInstance(pluginType, args: tools)!;
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projectPlugins.Add(plugin);
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return plugin;
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}
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private void ApplyLogPrefix(IProjectPlugin plugin, PluginTools tools)
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{
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if (plugin is IHasLogPrefix hasLogPrefix)
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{
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tools.ApplyLogPrefix(hasLogPrefix.LogPrefix);
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}
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}
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}
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}
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