using System.Collections.Generic;
using System.Collections.ObjectModel;

namespace BriarQueen.Data.Identifiers
{
    public enum DocumentEntryID
    {
        None = 0,
        C1CarNewspaper,
    }

    public enum ClueEntryID
    {
        None = 0,
        JasonsNote,
    }

    public enum PhotoEntryID
    {
        None = 0,
    }

    public static class CodexEntryIDs
    {
        private const string DOCUMENT_PREFIX = "Codex:Document";
        private const string CLUE_PREFIX = "Codex:Clue";
        private const string PHOTO_PREFIX = "Codex:Photo";

        private static readonly IReadOnlyDictionary<DocumentEntryID, string> _documents =
            new ReadOnlyDictionary<DocumentEntryID, string>(
                new Dictionary<DocumentEntryID, string>
                {
                    { DocumentEntryID.C1CarNewspaper, GetDocumentIdentifier(DocumentEntryID.C1CarNewspaper) },
                });

        private static readonly IReadOnlyDictionary<ClueEntryID, string> _clues =
            new ReadOnlyDictionary<ClueEntryID, string>(
                new Dictionary<ClueEntryID, string>
                {
                    { ClueEntryID.JasonsNote, GetClueIdentifier(ClueEntryID.JasonsNote) },
                });

        private static readonly IReadOnlyDictionary<PhotoEntryID, string> _photos =
            new ReadOnlyDictionary<PhotoEntryID, string>(
                new Dictionary<PhotoEntryID, string>
                {
                });

        public static string Get(DocumentEntryID id)
        {
            return _documents.TryGetValue(id, out var value) ? value : string.Empty;
        }

        public static string Get(ClueEntryID id)
        {
            return _clues.TryGetValue(id, out var value) ? value : string.Empty;
        }

        public static string Get(PhotoEntryID id)
        {
            return _photos.TryGetValue(id, out var value) ? value : string.Empty;
        }

        private static string GetDocumentIdentifier(DocumentEntryID id)
        {
            return $"{DOCUMENT_PREFIX}:{id}";
        }

        private static string GetClueIdentifier(ClueEntryID id)
        {
            return $"{CLUE_PREFIX}:{id}";
        }

        private static string GetPhotoIdentifier(PhotoEntryID id)
        {
            return $"{PHOTO_PREFIX}:{id}";
        }
    }
}