public static void Register <T>(Action <CsvColumnBuilder <T> > builderAction, bool skipheader, char seperator, string[] lines) where T : class, new()
{
var name = typeof(T).Name;
if (csvModels.IsExist(name))
{
csvModels.Remove(name);
}
CsvColumnBuilder <T> builder = new CsvColumnBuilder <T>();
builderAction(builder);
CsvModel <T> csvModel = new CsvModel <T>();
csvModel.Lines = lines;
csvModel.Builder = builder;
csvModel.Seperator = seperator;
csvModel.SkipHeader = skipheader;
csvModels.Add(name, csvModel);
}
public void Add <T>(string key, CsvModel <T> value) where T : class
{
dic.Add(key, value);
}
//TODO:Mesaure Performance and
public static List <T> Parse <T>(IPasering <T> pasering = null) where T : class, new()
{
CsvModel <T> csvModel = csvModels.GetValue <T>(typeof(T).Name);
List <T> list = new List <T>();
if (csvModel.SkipHeader)
{
csvModel.Lines = csvModel.Lines.Skip(1).ToArray();
}
int index = 0;
if (filters.Any())
{
var currentFilter = filters.SingleOrDefault(f => f.CsvName == typeof(T).Name);
if (currentFilter != null)
{
index = csvModel.Builder.Columns.SingleOrDefault(c => c.Name == currentFilter.Name).Index;
}
}
foreach (var line in csvModel.Lines)
{
if (String.IsNullOrWhiteSpace(line))
{
continue;
}
var values = line.Split(csvModel.Seperator);
if (filters.Any())
{
var currentFilter = filters.SingleOrDefault(f => f.CsvName == typeof(T).Name);
if (currentFilter != null)
{
if (values[index] != currentFilter.Value)
{
continue;
}
}
}
var item = new T();
foreach (var column in csvModel.Builder.Columns)
{
//var value = values[column.Index].Replace("\r\n", "").Replace("\r", "").Replace("\n", "");
//if (column.Name == "url")
//{
// value = value.Remove(value.Length - 1);
// value = value.Remove(value.Length - 1);
//}
item.GetType().GetProperty(column.Name).SetValue(item, Convert.ChangeType(values[column.Index], column.Type));
}
foreach (var navigation in csvModel.Builder.Navigations)
{
string navigationValue = values[csvModel.Builder.Columns.Where(c => c.IsKey).SingleOrDefault().Index];
var currentFilter = filters.SingleOrDefault(f => f.CsvName == navigation.Type.Name);
if (currentFilter == null)
{
filters.Add(new CsvFilterItem {
CsvName = navigation.Type.Name, Name = navigation.NavigationName, Value = navigationValue
});
}
else
{
currentFilter.Value = navigationValue;
}
var @object = typeof(CsvFactory)
.GetMethod("Parse")
.MakeGenericMethod(navigation.Type)
.Invoke(null, null);
item.GetType().GetProperty(navigation.Name).SetValue(item, @object);
}
pasering.Parsing(item);
list.Add(item);
}
return(list);
}
