private void GoToNextTip()
{
// If the current tip is not the last tip in the tip history, then go to the next tip in the tip history that exists.
List <string> tipHistory = _tipHistoryManager.GetTipHistory();
// Is there a tip later in the history than the current tip?
var currentTipIndex = tipHistory.LastIndexOf(currentTip); // Use LastIndexOf for performance as it will normally be towards the end of the list.
TipInfo nextTipInHistory = GetNextTipInHistory(tipHistory, currentTipHistoryIndex: currentTipIndex);
if (nextTipInHistory != null)
{
// Navigate to the next tip in history.
NavigateToTip(nextTipInHistory, markAsSeen: false);
return;
}
// There are no more tips to show from the history. Find a new tip.
TipInfo nextTip = TipOfTheDay.GetNewTip();
var success = NavigateToTip(nextTip, markAsSeen: true);
if (!success)
{
// Failed to show next tip. Close window.
Close();
}
}
private void GoToNextTip()
{
// If there's a next tip in the Tip History, show that. Otherwise, grab a new tip.
TipInfo nextTip;
TipHistoryInfo nextTipInHistory = FindNextTipInHistory();
if (nextTipInHistory != null)
{
// Build a TipInfo object to show in the UI
nextTip = BuildTipInfoFromHistory(nextTipInHistory);
}
else
{
// Generate a new Tip to show. Set the LikeStatus to NORMAL.
nextTip = TipOfTheDay.GetNewTip();
nextTip.TipLikeStatus = TipLikeEnum.NORMAL;
}
// Show the tip
NavigateToTip(nextTip);
}
