protected async Task LoadAnswer(int questionId)
{
AnswerInfo currentAnswer = null;
// 1. Load from the database
currentAnswer = await App.StackDataManager.Database.GetAnswerForQuestion(questionId);
if (currentAnswer != null)
{
_theAnswer.AnswerID = currentAnswer.AnswerID;
_theAnswer.QuestionID = currentAnswer.QuestionID;
_theAnswer.AnswerBody = currentAnswer.AnswerBody;
}
else
{
// 2. No database record... Load answer from the web
var answerAPI = new StackOverflowService();
var downloadedAnswer = await answerAPI.GetAnswerForQuestion(questionId);
if (downloadedAnswer != null)
{
_theAnswer.AnswerID = downloadedAnswer.AnswerID;
_theAnswer.QuestionID = downloadedAnswer.QuestionID;
_theAnswer.AnswerBody = downloadedAnswer.AnswerBody;
// 3. Save the answer for next time
await App.StackDataManager.Database.SaveAnswer(_theAnswer);
}
else
{
_theAnswer.AnswerBody = "No answer found";
}
}
}
