Split into legacy (Framework 4.8) and .NET 8 projects, WIP .NET 8 fixes

Flowframes/Data/ModelCollection.cs

@@ -0,0 +1,77 @@
+using Flowframes.IO;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+
+namespace Flowframes.Data
+{
+    public class ModelCollection
+    {
+        public AI Ai { get; set; } = null;
+        public List<ModelInfo> Models { get; set; } = new List<ModelInfo>();
+
+        public class ModelInfo
+        {
+            public AI Ai { get; set; } = null;
+            public string Name { get; set; } = "";
+            public string Desc { get; set; } = "";
+            public string Dir { get; set; } = "";
+            public bool SupportsAlpha { get; set; } = false;
+            public bool IsDefault { get; set; } = false;
+            private int[] _fixedFactors = null;
+            public int[] FixedFactors { get { return _fixedFactors == null ? new int[0] : _fixedFactors; } set { _fixedFactors = value; } }
+
+            public ModelInfo() { }
+
+            public string GetUiString()
+            {
+                return $"{Name} - {Desc}{(SupportsAlpha ? " (Supports Transparency)" : "")}{(FixedFactors.Count() > 0 ? $" ({GetFactorsString()})" : "")}{(IsDefault ? " (Recommended)" : "")}";
+            }
+
+            public string GetFactorsString ()
+            {
+                return string.Join(", ", FixedFactors.Select(x => $"{x}x"));
+            }
+        }
+
+        public ModelCollection(AI ai)
+        {
+            Ai = ai;
+        }
+
+        public ModelCollection(AI ai, string jsonContentOrPath)
+        {
+            Ai = ai;
+
+            if (IoUtils.IsPathValid(jsonContentOrPath) && File.Exists(jsonContentOrPath))
+                jsonContentOrPath = File.ReadAllText(jsonContentOrPath);
+
+            Models = new List<ModelInfo>();
+            dynamic data = JsonConvert.DeserializeObject(jsonContentOrPath);
+
+            foreach (var item in data)
+            {
+                bool alpha = false;
+                bool.TryParse((string)item.supportsAlpha, out alpha);
+
+                bool def = false;
+                bool.TryParse((string)item.isDefault, out def);
+
+                ModelInfo modelInfo = new ModelInfo()
+                {
+                    Ai = ai,
+                    Name = (string)item.name,
+                    Desc = (string)item.desc,
+                    Dir = (string)item.dir,
+                    SupportsAlpha = alpha,
+                    IsDefault = def,
+                    FixedFactors = ((JArray)item.fixedFactors)?.Select(x => (int)x).ToArray(),
+                };
+
+                Models.Add(modelInfo);
+            }
+        }
+    }
+}