DocumentPlaceholderResolverBase.cs

using Vereinsmeisterschaften.Core.Contracts.Services;
using Vereinsmeisterschaften.Core.Helpers;
 
namespace Vereinsmeisterschaften.Core.Documents.DocumentPlaceholderResolvers
{
    public abstract class DocumentPlaceholderResolverBase<T> : IDocumentPlaceholderResolver<T>
    {
        protected IWorkspaceService _workspaceService;

        public DocumentPlaceholderResolverBase(IWorkspaceService workspaceService)
        {
            _workspaceService = workspaceService;
        }

        public abstract DocXPlaceholderHelper.TextPlaceholders ResolveTextPlaceholders(T item);

        public virtual DocXPlaceholderHelper.TablePlaceholders ResolveTablePlaceholders(IEnumerable<T> items)
        {
            List<DocXPlaceholderHelper.TextPlaceholders> textPlaceholdersList = new List<DocXPlaceholderHelper.TextPlaceholders>();
            foreach (T item in items)
            {
                DocXPlaceholderHelper.TextPlaceholders textPlaceholders = ResolveTextPlaceholders(item);
                textPlaceholdersList.Add(textPlaceholders);
            }
            return DocXPlaceholderHelper.ConvertTextToTablePlaceholders(textPlaceholdersList);
        }

        public abstract List<string> SupportedPlaceholderKeys { get; }

        public virtual List<int> PostfixNumbersSupported { get; } = null;
    }
}