public static T Parse <T>(List <Parameter> descriptor, string path = "") where T : new()
{
var properties = ElementsHelper.SortedProperties <T>();
var result = new T();
var currentType = typeof(T);
var thisMethod = typeof(ParametersConverter).GetMethod(nameof(Parse));
if (!string.IsNullOrEmpty(path))
{
Logger.Trace("{0} '{1}'", path, currentType.Name);
}
foreach (var parameter in descriptor)
{
var currentPath = string.IsNullOrEmpty(path)
? parameter.Id.ToString()
: string.Concat(path, '.', parameter.Id.ToString());
if (!properties.ContainsKey(parameter.Id))
{
throw new ArgumentException($"Parameter {parameter.Id} isn't supported for {currentType.Name}");
}
var propertyInfo = properties[parameter.Id];
var propertyType = propertyInfo.PropertyType;
if (propertyType == typeof(long) ||
propertyType == typeof(TextAlignment) ||
propertyType == typeof(bool) ||
propertyType.IsGenericType && propertyType.GetGenericTypeDefinition() == typeof(Nullable <>))
{
Logger.Trace("{0} '{1}': {2}", currentPath, propertyInfo.Name, parameter.Value);
dynamic propertyValue = propertyInfo.GetValue(result, null);
if (propertyType.IsGenericType && propertyValue != null)
{
throw new ArgumentException($"Parameter {parameter.Id} is already set for {currentType.Name}");
}
if (!propertyType.IsGenericType && propertyType == typeof(long) && propertyValue != 0)
{
throw new ArgumentException($"Parameter {parameter.Id} is already set for {currentType.Name}");
}
if (propertyType == typeof(TextAlignment))
{
propertyInfo.SetValue(result, (TextAlignment)parameter.Value, null);
}
else if (propertyType == typeof(bool))
{
propertyInfo.SetValue(result, parameter.Value > 0, null);
}
else
{
propertyInfo.SetValue(result, parameter.Value, null);
}
}
else if (propertyType.IsGenericType && propertyType.GetGenericTypeDefinition() == typeof(List <>))
{
dynamic propertyValue = propertyInfo.GetValue(result, null);
if (propertyValue == null)
{
propertyValue = Activator.CreateInstance(propertyType);
propertyInfo.SetValue(result, propertyValue, null);
}
try
{
var generic = thisMethod.MakeGenericMethod(propertyType.GetGenericArguments()[0]);
dynamic parsedValue = generic.Invoke(null,
new dynamic[] { parameter.Children, currentPath });
propertyValue.Add(parsedValue);
}
catch (TargetInvocationException e)
{
throw e.InnerException;
}
}
else
{
dynamic propertyValue = propertyInfo.GetValue(result, null);
if (propertyValue != null)
{
throw new ArgumentException($"Parameter {parameter.Id} is already set for {currentType.Name}");
}
try
{
var generic = thisMethod.MakeGenericMethod(propertyType);
dynamic parsedValue = generic.Invoke(null, new object[] { parameter.Children, currentPath });
propertyInfo.SetValue(result, parsedValue, null);
}
catch (TargetInvocationException e)
{
throw e.InnerException;
}
}
}
return(result);
}
public static T Parse <T>(List <Parameter> descriptor, string path = "") where T : new()
{
var properties = ElementsHelper.SortedProperties <T>();
var result = new T();
var currentType = typeof(T);
var thisMethod = typeof(ParametersConverter).GetMethod(nameof(Parse));
if (IgnoreError.GetDatai() == false)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("警告：道路千万条，安全第一条!");
Console.ResetColor();
Console.WriteLine("===============================");
Console.WriteLine("是否忽略异常？（N/Y）默认否");
Console.WriteLine("");
Console.WriteLine("输入 Y ==>暴力解包,无视错误<=");
Console.WriteLine("===============================");
string i = Console.ReadLine();
if (i == "Y")
{
IgnoreError.Change(true);
}
}
foreach (var parameter in descriptor)
{
var currentPath = string.IsNullOrEmpty(path)
? parameter.Id.ToString()
: string.Concat(path, '.', parameter.Id.ToString());
if (IgnoreError.GetDataIgnore() == false)
{
if (!properties.ContainsKey(parameter.Id))
{
throw new ArgumentException($"参数 {parameter.Id} 不被 {currentType.Name} 支持");
}
}
var propertyInfo = properties[parameter.Id];
var propertyType = propertyInfo.PropertyType;
if (propertyType == typeof(long) ||
propertyType == typeof(TextAlignment) ||
propertyType == typeof(bool) ||
propertyType.IsGenericType && propertyType.GetGenericTypeDefinition() == typeof(Nullable <>))
{
Logger.Trace("{0} '{1}': {2}", currentPath, propertyInfo.Name, parameter.Value);
dynamic propertyValue = propertyInfo.GetValue(result, null);
if (propertyType.IsGenericType && propertyValue != null)
{
throw new ArgumentException($"参数 {parameter.Id} 已经为 {currentType.Name} 设置");
}
if (!propertyType.IsGenericType && propertyType == typeof(long) && propertyValue != 0)
{
throw new ArgumentException($"参数 {parameter.Id} 已经为 {currentType.Name} 设置");
}
if (propertyType == typeof(TextAlignment))
{
propertyInfo.SetValue(result, (TextAlignment)parameter.Value, null);
}
else if (propertyType == typeof(bool))
{
propertyInfo.SetValue(result, parameter.Value > 0, null);
}
else
{
propertyInfo.SetValue(result, parameter.Value, null);
}
}
else if (propertyType.IsGenericType && propertyType.GetGenericTypeDefinition() == typeof(List <>))
{
Logger.Trace("{0} '{1}'", currentPath, propertyInfo.Name);
dynamic propertyValue = propertyInfo.GetValue(result, null);
if (propertyValue == null)
{
propertyValue = Activator.CreateInstance(propertyType);
propertyInfo.SetValue(result, propertyValue, null);
}
try
{
var generic = thisMethod.MakeGenericMethod(propertyType.GetGenericArguments()[0]);
dynamic parsedValue = generic.Invoke(null,
new dynamic[] { parameter.Children, currentPath });
propertyValue.Add(parsedValue);
}
catch (TargetInvocationException e)
{
if (IgnoreError.GetDataIgnore() == false)
{
throw e.InnerException;
}
}
}
else
{
Logger.Trace("{0} '{1}'", currentPath, propertyInfo.Name);
dynamic propertyValue = propertyInfo.GetValue(result, null);
if (propertyValue != null)
{
throw new ArgumentException($"参数 {parameter.Id} 已经为 {currentType.Name} 设置");
}
try
{
var generic = thisMethod.MakeGenericMethod(propertyType);
dynamic parsedValue = generic.Invoke(null, new object[] { parameter.Children, currentPath });
propertyInfo.SetValue(result, parsedValue, null);
}
catch (TargetInvocationException e)
{
if (IgnoreError.GetDataIgnore() == false)
{
throw e.InnerException;
}
}
}
}
return(result);
}
public static List <Parameter> Build <T>(T serializable, string path = "")
{
var result = new List <Parameter>();
var currentType = typeof(T);
if (!string.IsNullOrEmpty(path))
{
Logger.Trace("{0} '{1}'", path, currentType.Name);
}
foreach (var kv in ElementsHelper.SortedProperties <T>())
{
var id = kv.Key;
var currentPath = string.IsNullOrEmpty(path)
? id.ToString()
: string.Concat(path, '.', id.ToString());
var propertyInfo = kv.Value;
var propertyType = propertyInfo.PropertyType;
dynamic propertyValue = propertyInfo.GetValue(serializable, null);
if (propertyValue == null)
{
continue;
}
if (propertyType == typeof(long) ||
propertyType == typeof(TextAlignment) ||
propertyType == typeof(bool))
{
long value;
if (propertyType == typeof(bool))
{
value = propertyValue ? 1 : 0;
}
else
{
value = (long)propertyValue;
}
Logger.Trace("{0} '{1}': {2}", currentPath, propertyInfo.Name, value);
result.Add(new Parameter(id, value));
}
else if (propertyType.IsGenericType && propertyType.GetGenericTypeDefinition() == typeof(Nullable <>))
{
Logger.Trace("{0} '{1}': {2}", currentPath, propertyInfo.Name, propertyValue);
result.Add(new Parameter(id, propertyValue));
}
else if (propertyType.IsGenericType && propertyType.GetGenericTypeDefinition() == typeof(List <>))
{
foreach (var item in propertyValue)
{
result.Add(new Parameter(id, Build(item, currentPath)));
}
}
else
{
var innerParameters = Build(propertyValue, currentPath);
if (innerParameters.Count > 0)
{
result.Add(new Parameter(id, innerParameters));
}
else
{
Logger.Trace("{0} '{1}': Skipped because of empty", currentPath, propertyInfo.Name);
}
}
}
return(result);
}
public void Process <T>(T serializable, string path = "")
{
if (!string.IsNullOrEmpty(path))
{
Logger.Trace("Loading images for {0} '{1}'", path, typeof(T).Name);
}
long?lastImageIndexValue = null;
foreach (var kv in ElementsHelper.SortedProperties <T>())
{
var id = kv.Key;
var currentPath = string.IsNullOrEmpty(path)
? id.ToString()
: string.Concat(path, '.', id.ToString());
var propertyInfo = kv.Value;
var propertyType = propertyInfo.PropertyType;
dynamic propertyValue = propertyInfo.GetValue(serializable, null);
var imageIndexAttribute =
ElementsHelper.GetCustomAttributeFor <ParameterImageIndexAttribute>(propertyInfo);
var imagesCountAttribute =
ElementsHelper.GetCustomAttributeFor <ParameterImagesCountAttribute>(propertyInfo);
if (imagesCountAttribute != null && imageIndexAttribute != null)
{
throw new ArgumentException(
$"Property {propertyInfo.Name} can't have both ParameterImageIndexAttribute and ParameterImagesCountAttribute"
);
}
if (propertyType == typeof(long) || propertyType.IsGenericType &&
(propertyType.GetGenericTypeDefinition() == typeof(List <>) ||
propertyType.GetGenericTypeDefinition() == typeof(Nullable <>)))
{
if (imageIndexAttribute != null)
{
if (propertyValue == null)
{
continue;
}
long imageIndex = propertyValue;
lastImageIndexValue = imageIndex;
var mappedIndex = LoadImage(imageIndex);
propertyInfo.SetValue(serializable, mappedIndex, null);
}
else if (imagesCountAttribute != null)
{
if (lastImageIndexValue == null)
{
throw new ArgumentException(
$"Property {propertyInfo.Name} can't be processed becuase ImageIndex isn't present or it is zero"
);
}
var imagesCount = propertyType.IsGenericType
? (propertyType.GetGenericTypeDefinition() == typeof(Nullable <>)
? propertyValue.Value
: propertyValue.Count)
: propertyValue;
for (var i = lastImageIndexValue + 1; i < lastImageIndexValue + imagesCount; i++)
{
LoadImage(i.Value);
}
}
}
else
{
if (imagesCountAttribute == null && imageIndexAttribute == null)
{
if (propertyValue != null)
{
Process(propertyValue, currentPath);
}
}
else
{
throw new ArgumentException(
$"Property {propertyInfo.Name} with type {propertyType.Name} can't have ParameterImageIndexAttribute or ParameterImagesCountAttribute"
);
}
}
}
}
