public static WallpaperFranchise GetOrCreate(string franchiseName, WallpaperType type)
{
if (string.IsNullOrWhiteSpace(franchiseName))
{
throw new ArgumentException(nameof(franchiseName));
}
foreach (var currentFranchise in WallpaperManager.Franchises)
{
if (currentFranchise.Name == franchiseName)
{
return(currentFranchise);
}
}
var newFranchise = new WallpaperFranchise(franchiseName, type);
WallpaperManager.Franchises.Add(newFranchise);
return(newFranchise);
}
/// <summary>
/// Gets the franchise with the given name. If it does not exit the user is asked if it should be created.
/// </summary>
/// <param name="franchiseName">The name of the franchise to get or create.</param>
/// <param name="wallpaperFranchiseType">The type of the franchise.</param>
/// <param name="wallpaperFranchise">The found or created franchise.</param>
/// <returns>If new franchise was created.</returns>
private void GetOrCreateFranchise(string franchiseName, WallpaperType wallpaperFranchiseType, bool ignoreMissing, out WallpaperFranchise wallpaperFranchise)
{
if (ignoreMissing)
{
wallpaperFranchise = WallpaperFranchise.GetOrCreate(franchiseName, wallpaperFranchiseType);
}
else
{
if (WallpaperFranchise.TryGet(franchiseName, out WallpaperFranchise? foundFranchise)) //Check if franchise already exists
{
if (foundFranchise.Type == wallpaperFranchiseType)
{
//All okay
wallpaperFranchise = foundFranchise;
}
else
{
throw new WallpaperBuildExeption($"Given and found {nameof(WallpaperType)} do not match");
}
}
else
{
Console.Write($"The wallpaper franchise with the name '{franchiseName}' does not exist. It would belong to the type '{wallpaperFranchiseType.Name}'.\nDo you want to create it?");
if (UserInterface.GetUserInput())
{
wallpaperFranchise = new WallpaperFranchise(franchiseName, wallpaperFranchiseType);
WallpaperManager.Franchises.Add(wallpaperFranchise); //Add this instances franchise to the list of all franchises.
//This step is necessary, as we are creating it here outside of the class.
}
else
{
Console.WriteLine();
throw new WallpaperBuildExeption("Franchise not found and not created.", true, wallpaperFranchiseType);
}
Console.WriteLine();
}
}
}
