/// <summary>
/// Removes the given hotel from the list of bookmarks
/// </summary>
/// <param name="bookmark">The item from the bookmarked hotels list to remove</param>
public void RemoveBookmark(HotelListCellModel bookmark)
{
using (var document = UserSession.FetchGuestBookmarkDocument()?.ToMutable()) {
if (document == null)
{
throw new InvalidOperationException("Bookmark document not found");
}
var currentIds = document.GetArray("hotels");
if (currentIds == null)
{
throw new InvalidOperationException("Bookmark document contains no hotels entry");
}
for (var i = 0; i < currentIds.Count; i++)
{
if (bookmark.Source["id"] as string == currentIds[i].ToString())
{
currentIds.RemoveAt(i);
break;
}
}
document.Set("hotels", currentIds);
UserSession.Database.Save(document);
if (bookmark.Source["id"] is string idToRemove)
{
var doc = UserSession.Database.GetDocument(idToRemove);
if (doc != null)
{
UserSession.Database.Delete(doc);
}
}
}
}
/// <summary>
/// Either bookmarks or unbookmarks the given hotel
/// </summary>
/// <param name="hotel">The item from the hotel list to operate on</param>
public void ToggleBookmark(HotelListCellModel hotel)
{
using (var document = UserSession.FetchGuestBookmarkDocument()?.ToMutable()) {
var doc = document;
if (document == null)
{
if (hotel.IsBookmarked)
{
throw new InvalidOperationException("Guest bookmark document not found");
}
doc = new MutableDocument(new Dictionary <string, object> {
["type"] = "bookmarkedhotels"
});
}
var bookmarked = doc.GetArray("hotels") ?? new MutableArrayObject();
if (hotel.IsBookmarked)
{
// Remove the bookmark
for (int i = 0; i < bookmarked.Count(); i++)
{
if (bookmarked.GetString(i) == (hotel.Source.ContainsKey("id") ? hotel.Source["id"] as String : null))
{
bookmarked.RemoveAt(i);
break;
}
}
}
else
{
bookmarked.AddString(hotel.Source.ContainsKey("id") ? hotel.Source["id"] as String : null);
}
doc.SetArray("hotels", bookmarked);
UserSession.Database.Save(doc);
// Add the hotel details document
if (hotel.Source["id"] is string id)
{
using (var detailDoc = UserSession.Database.GetDocument(id)?.ToMutable() ?? new MutableDocument(id)) {
detailDoc.SetData(hotel.Source.ToDictionary(x => x.Key, x => x.Value));
UserSession.Database.Save(detailDoc);
}
}
}
}
