private async Task <IEnumerable <SICDescription> > GetSICDescriptions(IndustryCodesContext context, string naicsCode)
{
var list = new Collection <SICDescription>();
if (string.IsNullOrEmpty(naicsCode) && selectedNAICSDescription <= 0)
{
return(list);
}
var naicsCodeOrIndex = !string.IsNullOrEmpty(naicsCode) ? Assistant.GetNumberValue(naicsCode) : selectedNAICSDescription;
list.Add(new SICDescription {
Code = defaultSelectionValue, Description = defaultSelectionText
});
var results = await context.ClassificationCodes.Where(c => c.NORTH_AMERICAN_CODE == naicsCodeOrIndex)
.Select(c => new { code = c.STANDARD_CODE, description = c.STANDARD_DESCRIPTION })
.ToListAsync();
foreach (var result in results)
{
if (result.code == null || result.description == null)
{
continue;
}
var index = Convert.ToInt32(result.code, CultureInfo.CurrentCulture);
var element = result.code + " - " + result.description;
list.Add(new SICDescription {
Code = index, Description = element
});
}
return(list);
}
private async Task <IEnumerable <IndustrySubsector> > GetIndustrySubsectors(IndustryCodesContext context)
{
var list = new Collection <IndustrySubsector>();
if (selectedIndustrySector < 1)
{
return(list);
}
list.Add(new IndustrySubsector {
Code = defaultSelectionValue, Description = defaultSelectionText
});
var industrySector = await GetIndustrySector(context);
var results = await context.ClassificationCodes
.Where(c => c.INDUSTRY_SECTOR == industrySector)
.Select(c => c.INDUSTRY_SUBSECTOR)
.Distinct()
.OrderBy(description => description)
.ToListAsync();
var index = 0;
foreach (var result in results)
{
list.Add(new IndustrySubsector {
Code = ++index, Description = result
});
}
return(list);
}
public async Task <ActionResult> SearchByCode(FormCollection collection)
{
var model = new SearchByCodeViewModel();
if (FormCollectionHelper.IsFormButtonSelected("ClearButton", "Clear", collection))
{
return(View(model));
}
model.NAICSCode = FormCollectionHelper.GetFormStringValue("NAICSCode", collection);
model.NAICSDescription = FormCollectionHelper.GetFormStringValue("NAICSDescription", collection);
using (var context = new IndustryCodesContext())
{
if (FormCollectionHelper.IsFormButtonSelected("SearchButton", "Search", collection))
{
model.NAICSDescription = await GetNAICSDescription(context, model.NAICSCode);
if (model.NAICSDescription == null)
{
ModelState.AddModelError("ErrorMessage", string.Format(CultureInfo.CurrentCulture, "Unable to locate description for given NAICS code: {0}", model.NAICSCode));
model.NAICSCode = null;
return(View(model));
}
}
sicDescriptions = await GetSICDescriptions(context, model.NAICSCode);
selectedSICDescription = FormCollectionHelper.GetFormNumberValue("SelectedSICDescription", collection);
if (sicDescriptions != null)
{
model.SICDescriptions = new SelectList(sicDescriptions, "Code", "Description");
}
if (selectedSICDescription > 0)
{
model.SelectedSICDescription = selectedSICDescription;
}
if (selectedSICDescription > 0)
{
model.SICCode = string.Format(CultureInfo.CurrentCulture, "{0000}", selectedSICDescription);
}
if (selectedSICDescription > 0)
{
model.SICDescription = GetSICDescription();
}
}
return(View(model));
}
private async Task <string> GetNAICSDescription(IndustryCodesContext context, string naicsCode)
{
if (string.IsNullOrEmpty(naicsCode) && selectedNAICSDescription <= 0)
{
return(null);
}
var naicsCodeOrIndex = !string.IsNullOrEmpty(naicsCode) ? Assistant.GetNumberValue(naicsCode) : selectedNAICSDescription;
var results = context.ClassificationCodes
.Where(c => c.NORTH_AMERICAN_CODE == naicsCodeOrIndex)
.Select(c => c.NORTH_AMERICAN_DESCRIPTION).Distinct();
return(await results.CountAsync() == 1 ? results.Single() : null);
}
private async Task <string> GetIndustrySubsector(IndustryCodesContext context)
{
var industrySector = await GetIndustrySector(context);
var results = await context.ClassificationCodes
.Where(c => c.INDUSTRY_SECTOR == industrySector)
.Select(c => c.INDUSTRY_SUBSECTOR)
.Distinct()
.OrderBy(description => description)
.ToListAsync();
var index = 0;
return(results.FirstOrDefault(description => selectedIndustrySubsector == ++index));
}
private static async Task <string> GetNAICSDescription(IndustryCodesContext context, string naicsCodeParameter)
{
if (string.IsNullOrEmpty(naicsCodeParameter))
{
return(null);
}
var naicsCode = Assistant.GetNumberValue(naicsCodeParameter);
var results = await context.ClassificationCodes
.Where(c => c.NORTH_AMERICAN_CODE == naicsCode)
.Select(c => c.NORTH_AMERICAN_DESCRIPTION)
.Distinct()
.ToListAsync();
return(results.Count() == 1 ? results.Single() : null);
}
private async Task <string> GetSICDescription(IndustryCodesContext context, string naicsCodeParameter)
{
if (selectedSICDescription < 1)
{
return(null);
}
var naicsCode = Assistant.GetNumberValue(naicsCodeParameter);
var sicCode = selectedSICDescription;
var results = context.ClassificationCodes
.Where(c => c.NORTH_AMERICAN_CODE == naicsCode && c.STANDARD_CODE == sicCode)
.Select(c => new { description = c.STANDARD_DESCRIPTION });
return(await results.CountAsync() == 1 ? results.Single().description : null);
}
private static async Task <List <ClassificationCode> > FindByKeyword(IndustryCodesContext context, string keyword, bool searchNAICS)
{
if (searchNAICS)
{
var results = context.ClassificationCodes
.Where(c => c.NORTH_AMERICAN_DESCRIPTION.Contains(keyword))
.Select(c => c);
return(await results.ToListAsync());
}
else
{
var results = context.ClassificationCodes
.Where(c => c.STANDARD_DESCRIPTION.Contains(keyword))
.Select(c => c);
return(await results.ToListAsync());
}
}
private async Task <string> GetIndustrySector(IndustryCodesContext context)
{
var results = await context.ClassificationCodes
.Select(c => c.INDUSTRY_SECTOR)
.Distinct()
.OrderBy(description => description)
.ToListAsync();
var index = 0;
foreach (var result in results)
{
if (selectedIndustrySector == ++index)
{
return(result);
}
}
return(null);
}
public async Task <ActionResult> SearchDetail(string id)
{
var model = new SearchDetailViewModel();
using (var context = new IndustryCodesContext())
{
var classificationCode = await FindByIdentifier(context, id);
if (classificationCode != null)
{
model.NAICSCode = string.Format(CultureInfo.CurrentCulture, "{000000}", Convert.ToString(classificationCode.NORTH_AMERICAN_CODE, CultureInfo.CurrentCulture));
model.NAICSDescription = classificationCode.NORTH_AMERICAN_DESCRIPTION;
model.SICCode = string.Format(CultureInfo.CurrentCulture, "{0000}", classificationCode.STANDARD_CODE);
model.SICDescription = classificationCode.STANDARD_DESCRIPTION;
}
else
{
ModelState.AddModelError("ErrorMessage", string.Format(CultureInfo.CurrentCulture, "Unable to locate record for given identifier: {0}", id));
}
}
return(View(model));
}
private async Task <IEnumerable <NAICSDescription> > GetNAICSDescriptions(IndustryCodesContext context)
{
var list = new Collection <NAICSDescription>();
if (selectedIndustrySubsector < 1)
{
return(list);
}
list.Add(new NAICSDescription {
Code = defaultSelectionValue, Description = defaultSelectionText
});
var industrySubsector = await GetIndustrySubsector(context);
var results = await context.ClassificationCodes
.Where(c => c.INDUSTRY_SUBSECTOR == industrySubsector)
.Select(c => new { code = c.NORTH_AMERICAN_CODE, description = c.NORTH_AMERICAN_DESCRIPTION })
.Distinct()
.ToListAsync();
foreach (var result in results)
{
if (result.code == null || result.description == null)
{
continue;
}
var index = Convert.ToInt32(result.code, CultureInfo.CurrentCulture);
var name = result.code + " - " + result.description;
list.Add(new NAICSDescription {
Code = index, Description = name
});
}
return(list);
}
public async Task <ActionResult> SearchByKeyword(FormCollection collection, bool?useCache)
{
var model = new SearchByKeywordViewModel();
var clear = FormCollectionHelper.IsFormButtonSelected("ClearButton", "Clear", collection);
if (useCache != null && useCache == true)
{
GetSelectByKeywordSessionVariables(model);
return(View(model));
}
RemoveSelectByKeywordSessionVariables();
if (clear)
{
SetSearchedValues(model, collection, true);
return(View(model));
}
using (var context = new IndustryCodesContext())
{
SetSearchedValues(model, collection, false);
if (!string.IsNullOrEmpty(model.Keyword))
{
model.SearchResults = await FindByKeyword(context, model.Keyword, model.SearchNAICS);
}
SetSelectByKeywordSessionVariables(model);
}
return(View(model));
}
public SearchDetailModel(IndustryCodesContext industryCodesContext)
{
context = industryCodesContext ?? throw new ArgumentNullException(nameof(industryCodesContext));
}
private static async Task <ClassificationCode> FindByIdentifier(IndustryCodesContext context, string identifier)
{
var id = Assistant.GetNumberValue(identifier);
return(id < 1 ? null : await context.ClassificationCodes.FindAsync(id));
}
public async Task <ActionResult> SearchBySelection(FormCollection collection)
{
var model = new SearchBySelectionViewModel();
using (var context = new IndustryCodesContext())
{
if (FormCollectionHelper.IsFormButtonSelected("ClearButton", "Clear", collection))
{
industrySectors = await GetIndustrySectors(context);
model.IndustrySectors = new SelectList(industrySectors, "Code", "Description");
model.SelectedIndustrySector = 0;
model.IndustrySubsectors = new SelectList(new Collection <IndustrySubsector>(), "Code", "Description");
model.SelectedIndustrySubsector = 0;
model.NAICSDescriptions = new SelectList(new Collection <NAICSDescription>(), "Code", "Description");
model.SelectedNAICSDescription = 0;
sicDescriptions = await GetSICDescriptions(context, null);
model.SICDescriptions = new SelectList(new Collection <SICDescription>(), "Code", "Description");
model.SelectedSICDescription = 0;
SetSelectionSessionVariables();
return(View(model));
}
GetSelectionSessionVariables();
industrySectors = await GetIndustrySectors(context);
selectedIndustrySector = FormCollectionHelper.GetFormNumberValue("SelectedIndustrySector", collection);
model.IndustrySectors = new SelectList(industrySectors, "Code", "Description");
model.SelectedIndustrySector = selectedIndustrySector;
if (selectedIndustrySector != previousSelectedIndustrySector)
{
industrySubsectors = await GetIndustrySubsectors(context);
model.IndustrySubsectors = new SelectList(industrySubsectors, "Code", "Description");
model.SelectedIndustrySubsector = selectedIndustrySubsector;
naicsDescriptions = await GetNAICSDescriptions(context);
model.NAICSDescriptions = new SelectList(naicsDescriptions, "Code", "Description");
model.SelectedNAICSDescription = selectedNAICSDescription;
sicDescriptions = await GetSICDescriptions(context, null);
model.SICDescriptions = new SelectList(sicDescriptions, "Code", "Description");
model.SelectedSICDescription = selectedSICDescription;
SetSelectionSessionVariables();
return(View(model));
}
industrySubsectors = await GetIndustrySubsectors(context);
selectedIndustrySubsector = FormCollectionHelper.GetFormNumberValue("SelectedIndustrySubsector", collection);
model.IndustrySubsectors = new SelectList(industrySubsectors, "Code", "Description");
model.SelectedIndustrySubsector = selectedIndustrySubsector;
if (selectedIndustrySubsector != previousSelectedIndustrySubsector)
{
naicsDescriptions = await GetNAICSDescriptions(context);
model.NAICSDescriptions = new SelectList(naicsDescriptions, "Code", "Description");
model.SelectedNAICSDescription = selectedNAICSDescription;
sicDescriptions = await GetSICDescriptions(context, null);
model.SICDescriptions = new SelectList(sicDescriptions, "Code", "Description");
model.SelectedSICDescription = selectedSICDescription;
SetSelectionSessionVariables();
return(View(model));
}
naicsDescriptions = await GetNAICSDescriptions(context);
selectedNAICSDescription = FormCollectionHelper.GetFormNumberValue("SelectedNAICSDescription", collection);
model.NAICSDescriptions = new SelectList(naicsDescriptions, "Code", "Description");
model.SelectedNAICSDescription = selectedNAICSDescription;
if (selectedNAICSDescription != previousSelectedNAICSDescription)
{
sicDescriptions = await GetSICDescriptions(context, null);
model.SICDescriptions = new SelectList(sicDescriptions, "Code", "Description");
model.SelectedSICDescription = selectedSICDescription;
SetSelectionSessionVariables();
return(View(model));
}
sicDescriptions = await GetSICDescriptions(context, null);
selectedSICDescription = FormCollectionHelper.GetFormNumberValue("SelectedSICDescription", collection);
model.SICDescriptions = new SelectList(sicDescriptions, "Code", "Description");
model.SelectedSICDescription = selectedSICDescription;
if (selectedNAICSDescription > 0 || selectedSICDescription > 0)
{
model.NAICSCode = string.Format(CultureInfo.CurrentCulture, "{000000}", selectedNAICSDescription);
model.NAICSDescription = await GetNAICSDescription(context, null);
model.SICCode = string.Format(CultureInfo.CurrentCulture, "{0000}", selectedSICDescription);
model.SICDescription = await GetSICDescription(context, model.NAICSCode);
}
SetSelectionSessionVariables();
}
return(View(model));
}
