public CsvReader(ImportOptionsViewModel importOptions)
{
_importOptions = importOptions;
_stream = new MemoryStream(importOptions.Data)
{
Position = 0
};
}
public XlsReader(ImportOptionsViewModel importOptions)
{
_stream = new MemoryStream(importOptions.Data);
_workbook = new XLWorkbook(_stream);
_worksheet = _workbook.Worksheet(1);
_tableReader = new TableFactory().CreateXlsxReader <TItem>(_worksheet,
importOptions.SkipFirstRows > 0 ? importOptions.SkipFirstRows : 1, 1,
typeof(TItem).GetProperties().Length, importOptions.HasHeader);
}
public XmlReader(ImportOptionsViewModel importOptions)
{
var stream = new MemoryStream(importOptions.Data)
{
Position = 0
};
using var reader = new StreamReader(stream);
var xml = reader.ReadToEnd();
_xDoc = new XmlDocument();
_xDoc.LoadXml(xml);
}
async Task Import()
{
var options = new ImportOptionsViewModel
{
HasHeader = HasHeader,
Reset = Reset,
SkipFirstRows = SkipFirstRows,
LimitRows = LimitRows,
Data = _content,
FileName = _options.FileName
};
var postResponse = await HttpClient.PostAsJsonAsync(ApiPostFileUrl, options);
postResponse.EnsureSuccessStatusCode();
}
private async Task StartProcessImportProduct(ImportOptionsViewModel options, IList <ExchangeDataRow> models, AdsImportResultViewModel importResult)
{
if (options.Reset)
{
var duo = _serviceProvider.GetRequiredService <AdsUnitOfWork>();
await duo.CategoriesRepository.RemoveAll((await duo.CategoriesRepository.GetAll())?.Select(t => t.CategoryId).ToList());
await duo.FamiliesRepository.RemoveAll((await duo.FamiliesRepository.GetAll())?.Select(f => f.FamilyId).ToList());
}
foreach (var item in models)
{
if (string.IsNullOrEmpty(item.Type))
{
continue;
}
switch (item.Type.ToLower())
{
case "family":
await ImportFamily(item, importResult);
break;
case "attribute":
await ImportAttribute(item);
break;
case "category":
await ImportCategory(item, importResult);
break;
default:
_logger.LogWarning($"type {item.Type} not supported");
break;
}
}
}
public async Task Import(ImportOptionsViewModel importOptions)
{
var extension = System.IO.Path.GetExtension(importOptions.FileName);
IList <AdsCategoryViewModel> models = new
List <AdsCategoryViewModel>();
if (extension.Equals(".xlsx") || extension.Equals(".xls"))
{
using var xlsReader = new XlsReader <AdsCategoryViewModel>(importOptions);
models = xlsReader.Read();
}
else if (extension.Equals(".xml"))
{
var xmlReader = new XmlReader <AdsCategoryViewModel>(importOptions);
models = xmlReader.Read();
ImportSubCategories(models, xmlReader);
}
// await _adsUnitOfWork.CategoriesRepository.Clear();
// await _adsUnitOfWork.CategoriesRepository.BulkInsertAsync(models);
}
public async Task <ActionResult <AdsImportResultViewModel> > ImportReferential(ImportOptionsViewModel options)
{
var extension = System.IO.Path.GetExtension(options.FileName);
if (string.IsNullOrEmpty(extension))
{
return(BadRequest("extension"));
}
IList <ExchangeDataRow> models = new
List <ExchangeDataRow>();
var result = new AdsImportResultViewModel();
switch (extension)
{
case ".xlsx":
case ".xls":
{
using var xlsReader = new XlsReader <ExchangeDataRow>(options);
models = xlsReader.Read();
break;
}
case ".xml":
{
var xmlReader = new XmlReader <ExchangeDataRow>(options);
models = xmlReader.Read();
break;
}
case ".csv":
case ".txt":
{
var csvReader = new CsvReader <ExchangeDataRow>(options);
models = csvReader.Read();
break;
}
}
await StartProcessImportProduct(options, models, result);
return(Ok(result));
}
public ImportModal()
{
Id = Guid.NewGuid().ToString();
_options = new ImportOptionsViewModel();
}
