public List <Walk_AssociatedFile> SelectImages(SearchTerm searchTerm, List <Walk_AssociatedFile> sourceImages)
{
var selectedImages = new List <Walk_AssociatedFile>();
switch (searchTerm.SearchType)
{
case SearchTermSelection.ImageCaption:
selectedImages = sourceImages.FindAll(image => image.Walk_AssociatedFile_Caption.ToLower().StartsWith(searchTerm.StringVals[0] + " ") ||
image.Walk_AssociatedFile_Caption.ToLower().EndsWith(" " + searchTerm.StringVals[0]) ||
image.Walk_AssociatedFile_Caption.ToLower().Contains(" " + searchTerm.StringVals[0] + " ") ||
image.Walk_AssociatedFile_Caption.ToLower().Equals(searchTerm.StringVals[0]));
for (int iSearchWord = 1; iSearchWord < searchTerm.StringVals.Length; iSearchWord++)
{
List <Walk_AssociatedFile> additionalSearchTermImages =
sourceImages.FindAll(
image =>
image.Walk_AssociatedFile_Caption.ToLower().StartsWith(
searchTerm.StringVals[iSearchWord] + " ")
||
image.Walk_AssociatedFile_Caption.ToLower().EndsWith(
" " + searchTerm.StringVals[iSearchWord])
||
image.Walk_AssociatedFile_Caption.ToLower().Contains(
" " + searchTerm.StringVals[iSearchWord] + " "));
selectedImages = selectedImages.Intersect(additionalSearchTermImages).ToList();
}
break;
case SearchTermSelection.ImageName:
selectedImages = sourceImages.FindAll(image => image.Walk_AssociatedFile_Name.ToLower().Contains(searchTerm.StringVals[0]));
for (int iSearchWord = 1; iSearchWord < searchTerm.StringVals.Length; iSearchWord++)
{
List <Walk_AssociatedFile> additionalSearchTermImages = sourceImages.FindAll(image => image.Walk_AssociatedFile_Name.ToLower().Contains(searchTerm.StringVals[iSearchWord]));
selectedImages = selectedImages.Intersect(additionalSearchTermImages).ToList();
}
break;
}
return(selectedImages);
}
public List <Walk> SelectWalks(SearchTerm searchTerm, List <Walk> sourceWalks)
{
List <Walk> selectedWalks = new List <Walk>();
switch (searchTerm.SearchType)
{
case SearchTermSelection.HillAscended:
selectedWalks = (from walk in sourceWalks
where
walk.HillAscents.Any(
ascent => ascent.Hill.Hillname.Contains(searchTerm.StringVals[0]))
select walk).ToList();
break;
case SearchTermSelection.Description:
selectedWalks = sourceWalks.FindAll(walk => walk.WalkDescription.ToLower().StartsWith(searchTerm.StringVals[0] + " ") ||
walk.WalkDescription.ToLower().EndsWith(" " + searchTerm.StringVals[0]) ||
walk.WalkDescription.ToLower().Contains(" " + searchTerm.StringVals[0] + " "));
for (int iSearchWord = 1; iSearchWord < searchTerm.StringVals.Length; iSearchWord++)
{
List <Walk> additionalSearchTermWalks = sourceWalks.FindAll(walk => walk.WalkDescription.ToLower().StartsWith(searchTerm.StringVals[iSearchWord] + " ") ||
walk.WalkDescription.ToLower().EndsWith(" " + searchTerm.StringVals[iSearchWord]) ||
walk.WalkDescription.ToLower().Contains(" " + searchTerm.StringVals[iSearchWord] + " "));
selectedWalks = selectedWalks.Intersect(additionalSearchTermWalks).ToList();
}
break;
case SearchTermSelection.ImageCaption:
selectedWalks = (from walk in sourceWalks
where
walk.Walk_AssociatedFiles.Any(
was => was.Walk_AssociatedFile_Caption != null && (was.Walk_AssociatedFile_Caption.ToLower().Contains(" " + searchTerm.StringVals[0] + " ") ||
was.Walk_AssociatedFile_Caption.ToLower().StartsWith(searchTerm.StringVals[0]) ||
was.Walk_AssociatedFile_Caption.ToLower().EndsWith(searchTerm.StringVals[0])))
select walk).ToList();
for (int iSearchWord = 1; iSearchWord < searchTerm.StringVals.Length; iSearchWord++)
{
List <Walk> additionalSearchTermWalks = (from walk in sourceWalks
where
walk.Walk_AssociatedFiles.Any(
was => was.Walk_AssociatedFile_Caption != null && (was.Walk_AssociatedFile_Caption.ToLower().Contains(" " + searchTerm.StringVals[iSearchWord] + " ") ||
was.Walk_AssociatedFile_Caption.ToLower().StartsWith(searchTerm.StringVals[iSearchWord]) ||
was.Walk_AssociatedFile_Caption.ToLower().EndsWith(searchTerm.StringVals[iSearchWord])))
select walk).ToList();
selectedWalks = selectedWalks.Intersect(additionalSearchTermWalks).ToList();
}
break;
case SearchTermSelection.MetresAscent:
if (searchTerm.SearchOperator == SearchOperator.GreaterThan)
{
selectedWalks = sourceWalks.FindAll(walk => walk.MetresOfAscent > searchTerm.IntVal);
}
else
{
selectedWalks = sourceWalks.FindAll(walk => walk.MetresOfAscent < searchTerm.IntVal);
}
break;
case SearchTermSelection.OverallSpeed:
if (searchTerm.SearchOperator == SearchOperator.GreaterThan)
{
selectedWalks = sourceWalks.FindAll(walk => walk.WalkAverageSpeedKmh > searchTerm.DoubleVal);
}
else
{
selectedWalks = sourceWalks.FindAll(walk => walk.WalkAverageSpeedKmh < searchTerm.DoubleVal);
}
break;
case SearchTermSelection.Title:
selectedWalks = sourceWalks.FindAll(walk => walk.WalkTitle.ToLower().StartsWith(searchTerm.StringVals[0] + " ") ||
walk.WalkTitle.ToLower().EndsWith(" " + searchTerm.StringVals[0]) ||
walk.WalkTitle.ToLower().Contains(" " + searchTerm.StringVals[0] + " "));
for (int iSearchWord = 1; iSearchWord < searchTerm.StringVals.Length; iSearchWord++)
{
List <Walk> additionalSearchTermWalks = sourceWalks.FindAll(walk => walk.WalkTitle.ToLower().StartsWith(searchTerm.StringVals[iSearchWord] + " ") ||
walk.WalkTitle.ToLower().EndsWith(" " + searchTerm.StringVals[iSearchWord]) ||
walk.WalkTitle.ToLower().Contains(" " + searchTerm.StringVals[iSearchWord] + " "));
selectedWalks = selectedWalks.Intersect(additionalSearchTermWalks).ToList();
}
break;
case SearchTermSelection.WalkDateFrom:
selectedWalks = sourceWalks.FindAll(walk => walk.WalkDate > searchTerm.DateTimeVal);
break;
case SearchTermSelection.WalkDateTo:
selectedWalks = sourceWalks.FindAll(walk => walk.WalkDate < searchTerm.DateTimeVal);
break;
case SearchTermSelection.WalkDuration:
int totalTime = searchTerm.DateTimeVal.Hour * 60 + searchTerm.DateTimeVal.Minute;
if (searchTerm.SearchOperator == SearchOperator.GreaterThan)
{
selectedWalks = sourceWalks.FindAll(walk => walk.WalkTotalTime > totalTime);
}
else
{
selectedWalks = sourceWalks.FindAll(walk => walk.WalkTotalTime < totalTime);
}
break;
case SearchTermSelection.WalkLength:
if (searchTerm.SearchOperator == SearchOperator.GreaterThan)
{
selectedWalks = sourceWalks.FindAll(walk => walk.CartographicLength > searchTerm.DoubleVal);
}
else
{
selectedWalks = sourceWalks.FindAll(walk => walk.CartographicLength < searchTerm.DoubleVal);
}
break;
}
return(selectedWalks);
}
