Move data and data loading to plugin libraries.

PkmnLib.Dynamic/Libraries/DataLoaders/AbilityDataLoader.cs

@@ -0,0 +1,56 @@
+using System.Collections.Immutable;
+using System.Text.Json;
+using System.Text.Json.Nodes;
+using PkmnLib.Dynamic.Libraries.DataLoaders.Models;
+using PkmnLib.Static.Libraries;
+using PkmnLib.Static.Species;
+using PkmnLib.Static.Utils;
+
+namespace PkmnLib.Dynamic.Libraries.DataLoaders;
+
+public static class AbilityDataLoader
+{
+    private static Dictionary<string, SerializedAbility> LoadAbilitiesData(Stream stream)
+    {
+        var obj = JsonSerializer.Deserialize<JsonObject>(stream, JsonOptions.DefaultOptions);
+        if (obj == null)
+            throw new InvalidDataException("Ability data is empty.");
+        obj.Remove("$schema");
+        var cleanedString = obj.ToJsonString();
+
+        var objects =
+            JsonSerializer.Deserialize<Dictionary<string, SerializedAbility>>(cleanedString,
+                JsonOptions.DefaultOptions);
+        if (objects == null)
+            throw new InvalidDataException("Ability data is empty.");
+        return objects;
+    }
+
+    public static AbilityLibrary LoadAbilities(Stream stream,
+        Action<Dictionary<string, SerializedAbility>>? action = null)
+    {
+        var library = new AbilityLibrary();
+        var objects = LoadAbilitiesData(stream);
+        if (objects == null)
+            throw new InvalidDataException("Ability data is empty.");
+        action?.Invoke(objects);
+
+        var abilities = objects.Select(x => DeserializeAbility(x.Key, x.Value));
+        foreach (var a in abilities)
+            library.Add(a);
+        return library;
+    }
+
+    private static AbilityImpl DeserializeAbility(string name, SerializedAbility serialized)
+    {
+        var effect = serialized.Effect;
+        var parameters = serialized.Parameters.ToDictionary(x => (StringKey)x.Key, x => x.Value.ToParameter());
+
+        StringKey? effectName = effect == null ? null! : new StringKey(effect);
+
+        var flags = serialized.Flags.Select(x => new StringKey(x)).ToImmutableHashSet();
+
+        var ability = new AbilityImpl(name, effectName, parameters, flags);
+        return ability;
+    }
+}