/// <summary>
/// Constructs the data about a method and it's overloads.
/// </summary>
/// <param name="method"></param>
/// <param name="lcd"></param>
public static void ConstructMembers(MethodInfo method, LuaCompletionData lcd)
{
var sb = Argus.Memory.StringBuilderPool.Take();
// Whether to start with just the method name (for the first one) or append
// the parameters as an overload.
if (string.IsNullOrWhiteSpace((string)lcd.Description))
{
sb.AppendLine($"{method.Name} => Returns {method.ReturnType}");
sb.Replace("System.Void", "nothing");
if (method.CustomAttributes.Any())
{
var attr = method.CustomAttributes.FirstOrDefault(x => x.AttributeType.Name.Contains("DescriptionAttribute"));
if (attr?.ConstructorArguments.Count > 0)
{
sb.AppendLine(attr.ConstructorArguments[0].ToString().Trim('"'));
}
}
}
else
{
sb.AppendLine((string)lcd.Description);
}
var parameterDescriptions = string.Join
(", ", method.GetParameters()
.Select(x => $"{x.ParameterType} {x.Name}")
.ToArray());
// The call and parameters
sb.AppendLine($"{method.Name}({parameterDescriptions})");
// Cleanup the parameters to make them easier to read.
sb.Replace("System.String", "string")
.Replace("System.Int32", "number")
.Replace("System.DataTime", "datetime")
.Replace("System.Boolean", "boolean")
.Replace("System.Collections.Generic", "")
.Replace("System.Object", "object")
.Replace("Avalon.Common.Models.", "")
.Replace("MahApps.Metro.IconPacks.", "");
// Remove any double line breaks if they exist.
sb.Replace("\r\n\r\n", "\r\n");
// Trim the final line break off.
sb.TrimEnd('\r', '\n');
lcd.Description = sb.ToString();
Argus.Memory.StringBuilderPool.Return(sb);
}
/// <summary>
/// Loads the completion data based on the pattern.
/// </summary>
public static void LoadCompletionData(IList <ICompletionData> data, string pattern)
{
if (pattern == "lua")
{
if (_luaCompletionData == null)
{
// Initialize the Lua completion data once.
_luaCompletionData = new Dictionary <string, ICompletionData>();
var t = typeof(ScriptCommands);
// This should get all of our methods but exclude ones that are defined on
// object like ToString, GetHashCode, Equals, etc.
foreach (var method in t.GetMethods().Where(m => !m.IsSpecialName && m.DeclaringType != typeof(object)).OrderBy(m => m.Name))
{
if (_luaCompletionData.ContainsKey(method.Name))
{
// It exists, therefore this is an overload.
ConstructMembers(method, (LuaCompletionData)_luaCompletionData[method.Name]);
}
else
{
var lcd = new LuaCompletionData(method.Name, "");
_luaCompletionData.Add(method.Name, lcd);
ConstructMembers(method, lcd);
data.Add(lcd);
}
}
}
else
{
foreach (var item in _luaCompletionData)
{
data.Add(item.Value);
}
}
}
else if (pattern == "win")
{
if (_winCompletionData == null)
{
// Initialize the Window completion data once.
_winCompletionData = new Dictionary <string, ICompletionData>();
var t = typeof(WindowScriptCommands);
// This should get all of our methods but exclude ones that are defined on
// object like ToString, GetHashCode, Equals, etc.
foreach (var method in t.GetMethods().Where(m => !m.IsSpecialName && m.DeclaringType != typeof(object)).OrderBy(m => m.Name))
{
if (_winCompletionData.ContainsKey(method.Name))
{
// It exists, therefore this is an overload.
ConstructMembers(method, (LuaCompletionData)_winCompletionData[method.Name]);
}
else
{
var lcd = new LuaCompletionData(method.Name, "");
_winCompletionData.Add(method.Name, lcd);
ConstructMembers(method, lcd);
data.Add(lcd);
}
}
}
else
{
foreach (var item in _winCompletionData)
{
data.Add(item.Value);
}
}
}
}
