public List <IViewModel> getViewModel <T>(IEnumerable <T> dbModel, Table_Type type)
where T : class
{
List <IViewModel> datas = new List <IViewModel>();
var obj = FactoryRegistry.GetInstance(type);
if (dbModel == null || obj == null)
{
return(datas);
}
var viewpros = obj.GetType().GetProperties();
if (!dbModel.Any())
{
return(datas);
}
var dbpros = dbModel.First().GetType().GetProperties();
dbModel.ToList().ForEach(db => {
obj = FactoryRegistry.GetInstance(type);
foreach (var item in viewpros)
{
var p = dbpros.FirstOrDefault(x => x.Name.ToUpper() == item.Name.ToUpper());
if (p != null)
{
var _pt = p.PropertyType;
if (_pt == typeof(string))
{
item.SetValue(obj, p.GetValue(db));
}
else if (_pt == typeof(DateTime) || _pt == typeof(Nullable <DateTime>))
{
if (p.GetValue(db) != null)
{
item.SetValue(obj, TypeTransfer.objDateToString(p.GetValue(db)));
}
else
{
item.SetValue(obj, string.Empty);
}
}
else
{
if (p.GetValue(db) != null)
{
item.SetValue(obj, p.GetValue(db).ToString());
}
else
{
item.SetValue(obj, string.Empty);
}
}
}
}
datas.Add(obj);
});
return(datas);
}
/// <summary>
/// dataRow to ViewModel
/// </summary>
/// <param name="item"></param>
/// <param name="titles"></param>
/// <param name="type"></param>
/// <returns></returns>
public List <IViewModel> getViewModel(IEnumerable <DataRow> items, List <string> titles, Table_Type type)
{
List <IViewModel> datas = new List <IViewModel>();
var obj = FactoryRegistry.GetInstance(type);
if (obj == null)
{
return(datas);
}
var pros = obj.GetType().GetProperties();
if (!items.Any() || items.First().ItemArray.Count() != titles.Count)
{
return(datas);
}
items.ToList().ForEach(item =>
{
obj = FactoryRegistry.GetInstance(type);
for (int i = 0; i < titles.Count; i++) //每一行所有資料
{
string data = null;
if (item[i].GetType().Name.Equals("DateTime"))
{
data = TypeTransfer.objDateToString(item[i]);
}
else
{
data = TypeTransfer.objToString(item[i]);
}
if (!data.IsNullOrWhiteSpace()) //資料有值
{
var PInfo = pros.Where(x => x.Name.Trim().ToLower() == titles[i].Trim().ToLower())
.FirstOrDefault();
if (PInfo != null)
{
PInfo.SetValue(obj, data);
}
}
}
datas.Add(obj);
});
return(datas);
}
