/// <summary>
/// Trouve les doublons entre les données à importer et la base.
/// </summary>
/// <param name="ArticlesDtosRead">Les données à importer.</param>
/// <param name="NewFamilies">Les doublons des familles.</param>
/// <param name="NewBrands">Les doublons des marques.</param>
/// <param name="NewSubFamilies">Les doublons des sous-familles.</param>
/// <returns><c>true</c> si l'import est annulé, <c>false</c> sinon.</returns>
private bool FindDuplicates(List <ArticlesDto> ArticlesDtosRead, Dictionary <string, Family> NewFamilies,
Dictionary <string, Marques> NewBrands, Dictionary <string, SubFamily> NewSubFamilies)
{
var NameSakeErrorBuilder = new StringBuilder();
int DuplicateFamilyCount = 0, DuplicateBrandCount = 0, DuplicateSubFamilyCount = 0;
ImportProgress.Maximum = ArticlesDtosRead.Count * 2;
StatusText.Text = "Dédoublonnage...";
ImportProgress.Value = 0;
foreach (var ArticlesDto in ArticlesDtosRead)
{
ImportProgress.Value += 1;
var FamilyName = ArticlesDto.FamilyName;
if (!NewFamilies.ContainsKey(FamilyName))
{
var FamilyNameSake = FamilyDao.GetFamilleByName(FamilyName);
if (FamilyNameSake.Count > 0)
{
DuplicateFamilyCount += FamilyNameSake.Count;
NewFamilies.Add(FamilyName, FamilyNameSake[0]);
}
}
var BrandName = ArticlesDto.BrandName;
if (!NewBrands.ContainsKey(BrandName))
{
var BrandNameSake = BrandDao.GetBrandByName(BrandName);
if (BrandNameSake.Count > 0)
{
DuplicateBrandCount += BrandNameSake.Count;
NewBrands.Add(BrandName, BrandNameSake[0]);
}
}
var SubFamilyName = ArticlesDto.SubFamilyName;
if (!NewSubFamilies.ContainsKey(SubFamilyName))
{
var SubFamilyNameSake = SubFamilyDao.GetSubFamiliesByName(SubFamilyName);
if (SubFamilyNameSake.Count > 0)
{
DuplicateSubFamilyCount += SubFamilyNameSake.Count;
NewSubFamilies.Add(SubFamilyName, SubFamilyNameSake[0]);
}
}
}
NameSakeErrorBuilder.AppendFormat("{0} doublons de familles ont été détéctés.\n", DuplicateFamilyCount);
NameSakeErrorBuilder.AppendFormat("{0} doublons de sous-familles ont été détéctés.\n", DuplicateSubFamilyCount);
NameSakeErrorBuilder.AppendFormat("{0} doublons de marques ont été détéctés.\n", DuplicateBrandCount);
var Error = NameSakeErrorBuilder.ToString();
if (DuplicateFamilyCount + DuplicateSubFamilyCount + DuplicateBrandCount > 0)
{
var Result = MessageBox.Show(
"Des doublons ont été détéctés : \n" + Error +
"Si vous continuez, les doublons ne seront pas importés",
"Doublons détéctés", MessageBoxButtons.OKCancel);
if (Result == DialogResult.Cancel)
{
StatusText.Text = "Import annulé.";
DialogResult = DialogResult.Cancel;
return(true);
}
}
return(false);
}