public override BaseReactionSelection <TValue> Build()
        {
            if (Selectables == null)
            {
                throw new ArgumentException(nameof(Selectables));
            }
            if (Selectables.Count == 0)
            {
                throw new InvalidOperationException("You need at least one selectable");
            }
            if (AllowCancel && Selectables.Keys.Contains(CancelEmote))
            {
                throw new InvalidOperationException("Found duplicate emotes! (Cancel Emote)");
            }
            if (Selectables.Distinct().Count() != Selectables.Count)
            {
                throw new InvalidOperationException("Found duplicate emotes!");
            }
            if (AllowCancel && CancelEmote == null)
            {
                throw new ArgumentNullException(nameof(CancelEmote));
            }

            if (EnableDefaultSelectionDescription)
            {
                var builder = new StringBuilder();

                foreach (var selectable in Selectables)
                {
                    string option = StringConverter.Invoke(selectable.Value);
                    builder.AppendLine($"{selectable.Key} - {option}");
                }

                SelectionPage.AddField(Title, builder.ToString());
            }

            return(new ReactionSelection <TValue>(
                       Selectables.AsReadOnly(),
                       Users?.AsReadOnly() ?? throw new ArgumentException(nameof(Users)),
                       SelectionPage?.Build() ?? throw new ArgumentNullException(nameof(SelectionPage)),
                       CancelledPage?.Build(),
                       TimeoutedPage?.Build(),
                       AllowCancel,
                       CancelEmote,
                       Deletion
                       ));
        }
Exemple #2
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        public override BaseMessageSelection <TValue> Build()
        {
            if (Selectables == null)
            {
                throw new ArgumentException(nameof(Selectables));
            }
            if (Selectables.Count == 0)
            {
                throw new InvalidOperationException("You need at least one selectable");
            }

            var selectableDictionary = new Dictionary <string[], TValue>();
            var descriptionBuilder   = new StringBuilder();

            for (int i = 0; i < Selectables.Count; i++)
            {
                var    selectable = Selectables[i];
                string text       = StringConverter.Invoke(selectable);
                selectableDictionary.Add(new string[]
                {
                    $"{i + 1}",
                    $"#{i + 1}",
                    text,
                    $"#{i + 1} - {text}"
                },
                                         selectable);

                if (EnableDefaultSelectionDescription)
                {
                    descriptionBuilder.AppendLine($"#{i + 1} - {text}");
                }
            }

            if (AllowCancel)
            {
                selectableDictionary.Add(new string[]
                {
                    $"{Selectables.Count + 1}",
                    $"#{Selectables.Count + 1}",
                    CancelMessage,
                    $"#{Selectables.Count + 1} - {CancelMessage}"
                },
                                         default);

                if (EnableDefaultSelectionDescription)
                {
                    descriptionBuilder.Append($"#{Selectables.Count + 1} - {CancelMessage}");
                }
            }

            if (EnableDefaultSelectionDescription)
            {
                SelectionPage.AddField(Title, descriptionBuilder.ToString());
            }

            return(new MessageSelection <TValue>(
                       selectableDictionary.AsReadOnly(),
                       Users?.AsReadOnly() ?? throw new ArgumentException(nameof(Users)),
                       SelectionPage?.Build() ?? throw new ArgumentNullException(nameof(SelectionPage)),
                       CancelledPage?.Build(),
                       TimeoutedPage?.Build(),
                       AllowCancel,
                       CancelMessage,
                       Deletion
                       ));
        }