private static async Task <NamingMethod> AskForNamingMethod()
{
const string secondChoice = "Use the file name that appears on courses (Recommended)";
const string examplesChoice = "Show examples and ask again (will show random 5 examples, BUT slower)";
var choicesPossible = new List <string>
{
"Use the file name from the url (default behavior when downloading from browser)",
secondChoice,
examplesChoice
};
while (true)
{
var result = MenuChooseItem.AskInputForSingleItemFromList(choicesPossible, "choice", "choose");
if (result == choicesPossible[0])
{
SharedVars.NamingMethod = NamingMethod.UrlName;
break;
}
if (result == choicesPossible[1])
{
SharedVars.NamingMethod = NamingMethod.CoursesName;
break;
}
if (result == choicesPossible[2])
{
// because we're displaying in place but AskInputForSingleItemFromList still appends to breadcrumbs
SharedVars.ChosenItemsTillNow.Remove(SharedVars.ChosenItemsTillNow.Keys.Last());
choicesPossible.Remove(examplesChoice);
var randomN = SharedVars.DownloadQueue.TakeRandomN(5);
var table = new ConsoleTableUtil("From Courses", "From URL (Default)");
foreach (var link in randomN)
{
await link.GetNameFromUrlNow();
table.AddRow(
link.FileFromCourses.FileNameAndExtensionOnly,
link.FileFromUrl.FileNameAndExtensionOnly
);
}
var examples = $"Some examples:\n\n{table}";
choicesPossible.Remove(secondChoice);
choicesPossible.Add($"{secondChoice}\n{examples}");
}
}
return(SharedVars.NamingMethod);
}
private static async Task <ISection> AskForSection()
{
await SectionExtractor.ExtractSectionsForCourse(SharedVars.SelectedCourseLink);
var result = MenuChooseItem.AskInputForSingleItemFromList(SharedVars.Sections, "section");
SharedVars.SelectedSection = result;
return(result);
}
private static async Task <ICourseLink> AskForCourse()
{
await CoursesExtractor.ExtractCourses();
var result = MenuChooseItem.AskInputForSingleItemFromList(SharedVars.Courses, "course");
SharedVars.SelectedCourseLink = result;
return(result);
}
private static async Task HandleSwitchSemesterAction()
{
var namedSemesters = new List <string>
{
"1st Semester",
"2nd Semester",
"3rd Semester"
};
namedSemesters.AddRange(Enumerable.Range(4, 5).Select(i => $"{i}th Semester"));
var semestersCount = await CoursesExtractor.ExtractSemestersCount();
var itemsList = namedSemesters.Take(semestersCount).ToList();
var chosenItem = MenuChooseItem.AskInputForSingleItemFromList(itemsList, "semester", "switch to", breadcrumbs: false);
var chosenSemester = namedSemesters.IndexOf(chosenItem) + 1;
SharedVars.CurrentSemesterNumber = chosenSemester;
}
