public DatagridResult(IEasyuiList <T> rows)
{
var enumerable = rows.AsEnumerable() as T[] ?? rows.AsEnumerable().ToArray();
Rows = enumerable;
Total = enumerable.Count();
}
ComboboxResult IComboboxResultFactory.Build <T>(IEasyuiList <T> items)
{
var enumerable = items.AsEnumerable() as T[] ?? items?.AsEnumerable()?.ToArray();
if (!enumerable?.Any() == true)
{
return(new ComboboxResult(Enumerable.Empty <ComboboxItem>()));
}
var item = enumerable.First();
var valueResolver = _comboboxValueResolvers.FirstOrDefault(x => x.CanResolve(item));
if (valueResolver == null)
{
throw new AvaliableResolverNotFoundException();
}
var textResolver = _comboboxTextResolvers.FirstOrDefault(x => x.CanResolve(item));
if (textResolver == null)
{
throw new AvaliableResolverNotFoundException();
}
var re = enumerable.Select(x => new ComboboxItem
{
Text = textResolver.ResolveText(x),
Value = valueResolver.ResolveValue(x),
}).ToList();
return(new ComboboxResult(re));
}
public static ComboboxResult ToComboboxResult <T>(this IEasyuiList <T> source,
ComboboxResultBuildOptions <T> buildOptions)
{
var re = new ComboboxResult(source.AsEnumerable().Select(x => new ComboboxItem
{
Text = buildOptions.TextFunc(x),
Value = buildOptions.ValueFunc(x),
}));
return(re);
}
TreeResult <T> ITreeResultFactory.Build <T>(IEasyuiList <T> items, EasyuiTreeBuildOptions <T> buildOptions)
{
var type = typeof(T);
var builder = TreeBuilderCache.GetOrAdd(type, type1 =>
{
var r = new TreePropertyResolver();
var properInfos = type.GetRuntimeProperties().ToArray();
r.IdResolver =
properInfos.FirstOrDefault(
x => x.CustomAttributes.Any(a => a.AttributeType == typeof(EasyuiTreeIdAttribute)));
r.TextResolver =
properInfos.FirstOrDefault(
x => x.CustomAttributes.Any(a => a.AttributeType == typeof(EasyuiTreeTextAttribute)));
return(r);
});
var re = new TreeResult <T>(items.AsEnumerable().Select(x =>
{
var treeNode = new TreeNode <T>(x, null, null)
{
Attributes = buildOptions.AttributesFunc?.Invoke(x),
};
if (buildOptions.IdFunc == null && builder.IdResolver == null)
{
throw new ArgumentNullException(nameof(buildOptions.IdFunc));
}
treeNode.Id = buildOptions.IdFunc == null
? builder.IdResolver.GetValue(x)?.ToString()
: buildOptions.IdFunc(x);
if (buildOptions.TextFunc == null && builder.TextResolver == null)
{
throw new ArgumentNullException(nameof(buildOptions.TextFunc));
}
treeNode.Text = buildOptions.TextFunc == null
? builder.TextResolver.GetValue(x)?.ToString()
: buildOptions.TextFunc(x);
return(treeNode);
}));
return(re);
}