/// <summary>
/// Asyncs the search.
/// </summary>
public async void AsyncSearch()
{
List<Issue> issues =
await Task<List<Issue>>.Factory.StartNew(() => _board.GetIssues(Filter.ToModel()).ToList());
List<IssueViewModel> removeAllList = AllIssues.Where(i => !issues.Contains(i.Model)).ToList();
bool hasChanged = false;
foreach (IssueViewModel issueViewModel in removeAllList)
{
AllIssues.Remove(issueViewModel);
hasChanged = true;
}
foreach (Issue issue in issues)
{
var model = new IssueViewModel(this, issue);
if (!AllIssues.Contains(model))
{
AllIssues.Add(model);
hasChanged = true;
}
}
SortIssues(AllIssues);
int skip = PageNumberCorrent != null ? (PageNumberCorrent.Number - 1)*PageCount : 0;
List<IssueViewModel> pageIssues = AllIssues.Skip(skip).Take(PageCount).ToList();
List<IssueViewModel> removeList = Issues.Where(i => !pageIssues.Contains(i)).ToList();
foreach (IssueViewModel issueViewModel in removeList)
{
Issues.Remove(issueViewModel);
}
foreach (IssueViewModel issue in pageIssues)
{
if (!Issues.Contains(issue))
{
Issues.Add(issue);
}
}
if (hasChanged)
{
SortIssues(Issues);
PageNumbers.Clear();
if (AllIssues.Count > PageCount)
{
for (int i = 0; i <= (AllIssues.Count - 1)/PageCount; i++)
{
PageNumbers.Add(new PageNumberViewModel(this, i + 1));
}
PageNumberCorrent = new PageNumberViewModel(this, 1);
}
OnPropertyChanged("PagenatorVisibility");
}
else
{
foreach (IssueViewModel issueViewModel in Issues)
{
issueViewModel.UpdateSource();
}
}
}
/// <summary>
/// Equalses the specified other.
/// </summary>
/// <param name="other">The other.</param>
/// <returns><c>true</c> if XXXX, <c>false</c> otherwise</returns>
protected bool Equals(PageNumberViewModel other)
{
return Equals(Number, other.Number);
}
/// <summary>
/// Goes the page.
/// </summary>
/// <param name="numberModel">The number model.</param>
public void GoPage(PageNumberViewModel numberModel)
{
Issues.Clear();
int start = PageCount*(numberModel.Number - 1);
int count = PageCount*numberModel.Number;
for (int i = start; i < count && i < AllIssues.Count; i++)
{
Issues.Add(AllIssues[i]);
}
}