internal static void MapProperties(BlazorComponent o)
{
var mappedProperties = DevUtils
.GetAllProperties(o)
.Where(x => x.CustomAttributes.Any(y => y.AttributeType == typeof(DevMapAttribute)));
foreach (var property in mappedProperties)
{
Dev.Map(o, property.GetValue(o),
((DevMapAttribute)property.GetCustomAttributes(typeof(DevMapAttribute), false)[0]).MapName);
}
}
internal static void MapFields(BlazorComponent o)
{
var mappedFields = DevUtils
.GetAllFields(o)
.Where(x => x.CustomAttributes.Any(y => y.AttributeType == typeof(DevMapAttribute)));
foreach (var field in mappedFields)
{
Dev.Map(o, field.GetValue(o),
((DevMapAttribute)field.GetCustomAttributes(typeof(DevMapAttribute), false)[0]).MapName);
}
}
/// <summary>
/// Map C# referance type instance to Js object with custom name.
/// </summary>
/// <param name="context">Component that contains the object, mostly 'this' keyword.</param>
/// <param name="o">Reference type object</param>
/// <param name="name">Js variable name</param>
public static void Map(BlazorComponent context, object o, string name, [CallerFilePath] string filePath = null, [CallerLineNumber] int lineNumber = 0)
{
if (!(context is DevComponent))
{
return;
}
//Add DevBoot Js code
DevUtils.DevBoot();
AddToOrUpdateObjectList(o, name);
UpdateMappingLayer();
DevUtils.DevWarn($"Mapped {o.GetType().FullName} object in {filePath} at line {lineNumber}.");
}
private static async Task UpdateMapping()
{
if (!_isLooped)
{
_isLooped = true;
}
else
{
return;
}
PropertyInfo[] properties;
FieldInfo[] fields;
do
{
try
{
foreach (var o in _objects)
{
await EvalAsync($"window.{o.Key} = {{}}");
properties = o.Value.GetType().GetProperties(BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Instance | BindingFlags.Static);
fields = o.Value.GetType().GetFields(BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Instance | BindingFlags.Static);
foreach (var property in properties)
{
var value = property.GetValue(o.Value);
if (value == null)
{
await EvalAsync($"{o.Key}.{property.Name} = {{value: null}}");
//Map set method to Js
await MapSetMethods(o, property);
continue;
}
var convertedResult = DevUtils.AsConverted(value, property.PropertyType);
if (convertedResult.Item2 != DevUtils.TypeGroup.Others)
{
await EvalAsync($"{o.Key}.{property.Name} = {{value: {convertedResult.Item1.ToString().ToLower()}}}");
}
else
{
await EvalAsync($"{o.Key}.{property.Name} = {{value: \"{convertedResult.Item1}\"}}");
}
//Map set method to Js
await MapSetMethods(o, property);
}
foreach (var field in fields)
{
//Skip backing field
if (field.Name[0] == '<')
{
continue;
}
var value = field.GetValue(o.Value);
if (value == null)
{
await EvalAsync($"{o.Key}.{field.Name} = {{value: null}}");
//Map set method to Js
await MapSetMethods(o, field);
continue;
}
var convertedResult = DevUtils.AsConverted(value, field.FieldType);
if (convertedResult.Item2 != DevUtils.TypeGroup.Others)
{
await EvalAsync($"{o.Key}.{field.Name} = {{value: {convertedResult.Item1.ToString().ToLower()}}}");
}
else
{
await EvalAsync($"{o.Key}.{field.Name} = {{value: \"{convertedResult.Item1}\"}}");
}
//Map set method to Js
await MapSetMethods(o, field);
}
}
}
catch
{
//Skip bug
}
await Task.Delay(500);
} while (true);
}
internal static async void AddToStorage(DevComponent o)
{
DevComponentStorage.Add(o);
await DevUtils.DevWarnAsync($"{o.GetType().FullName} is now a dev component");
}