Add entity management viewmodels

2017-05-11 11:22:47 -07:00
parent 135d1f4be8
commit d4649ea8ef
21 changed files with 360 additions and 47 deletions
--- a/Torch.Server/CommandLine.cs
+++ b/Torch.Server/CommandLine.cs
@@ -0,0 +1,94 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Torch.Server
+{
+    public class CommandLine
+    {
+        public TorchConfig Config { get; }
+        private string _argPrefix;
+
+        [Arg("instancepath", "Server data folder where saves and mods are stored")]
+        public string InstancePath { get => Config.InstancePath; set => Config.InstancePath = value; }
+
+        public CommandLine(TorchConfig config, string argPrefix)
+        {
+            Config = config;
+            _argPrefix = argPrefix;
+        }
+
+        public PropertyInfo[] GetArgs()
+        {
+            return typeof(CommandLine).GetProperties().Where(p => p.HasAttribute<ArgAttribute>()).ToArray();
+        }
+
+        public string GetHelp()
+        {
+            var sb = new StringBuilder();
+
+            foreach (var property in GetArgs())
+            {
+                var attr = property.GetCustomAttribute<ArgAttribute>();
+                sb.AppendLine($"{_argPrefix}{attr.Name.PadRight(20)}{attr.Description}");
+            }
+
+            return sb.ToString();
+        }
+
+        public void Run(string[] args)
+        {
+            if (args[0] == $"{_argPrefix}help")
+            {
+                Console.WriteLine(GetHelp());
+                return;
+            }
+
+            var properties = GetArgs();
+
+            for (var i = 0; i < args.Length; i++)
+            {
+                if (!args[i].StartsWith(_argPrefix))
+                    continue;
+
+                foreach (var property in properties)
+                {
+                    var argName = property.GetCustomAttribute<ArgAttribute>()?.Name;
+                    if (argName == null)
+                        continue;
+
+                    try
+                    {
+                        if (string.Compare(argName, 0, args[i], 1, argName.Length, StringComparison.InvariantCultureIgnoreCase) == 0)
+                        {
+                            if (property.PropertyType == typeof(bool))
+                                property.SetValue(this, true);
+
+                            if (property.PropertyType == typeof(string))
+                                property.SetValue(this, args[++i]);
+                        }
+                    }
+                    catch (Exception e)
+                    {
+                        Console.WriteLine($"Error parsing arg {argName}");
+                    }
+                }
+            }
+            
+        }
+
+        private class ArgAttribute : Attribute
+        {
+            public string Name { get; }
+            public string Description { get; }
+            public ArgAttribute(string name, string description)
+            {
+                Name = name;
+                Description = description;
+            }
+        }
+    }
+}