using library_spo_utils.Constants;
using library_spo_utils.Enums;
using library_spo_utils.Interfaces.Repositories;
using library_spo_utils.Interfaces.Services;
using Microsoft.Extensions.Logging;
using Microsoft.SharePoint.Client;
using Microsoft.SharePoint.Client.DocumentSet;

namespace library_spo_utils.Services;

internal class SubProjectBuilderService : ISubProjectBuilderService
{
    private readonly ISiteOptions siteOptions;
    private readonly ISharePointCustomOperation cpt;
    private readonly ISharePointAuthenticationManager authMgr;
    private readonly ISubProjectRepository subProjectRepository;
    private readonly IFieldEntryDataUpdate _fieldEntryDataUpdate;
    private readonly ILogger<SubProjectBuilderService> logger;

    public SubProjectBuilderService(ISiteOptions siteOptions,
    ISharePointCustomOperation cpt,
    ISharePointAuthenticationManager authMgr,
    ISubProjectRepository subProjectRepository,
    IFieldEntryDataUpdate fieldEntryDataUpdate,
    ILogger<SubProjectBuilderService> logger)
    {
        this.siteOptions = siteOptions;
        this.cpt = cpt;
        this.authMgr = authMgr;
        this.subProjectRepository = subProjectRepository;
        _fieldEntryDataUpdate = fieldEntryDataUpdate;
        this.logger = logger;
    }


    public bool SubProjectDocSet(string projName, List<string> listOfSubProjIds)
    {
        try
        {
            #region Context

            var listTitle = siteOptions.GetSubProjList(projName);
            var subSite = siteOptions.GetSubProjSite(projName);
            var ctx = authMgr.GetContext(subSite);
            var web = ctx.Web;
            ctx.Load(web, w => w.Url);
            var list = web.Lists.GetByTitle(listTitle);
            ctx.Load(list, l => l.RootFolder, l => l.ContentTypes, l => l.Fields, l => l.ContentTypesEnabled);
            ctx.ExecuteQuery();
            list.ContentTypesEnabled = true;
            list.Update();

            if (cpt.ListContentTypeExist(ctx, listTitle, "Set di documenti") == false)
            {
                var documentCT = ctx.Site.RootWeb.AvailableContentTypes.GetById("0x0120D5");
                ctx.Load(documentCT);
                ctx.ExecuteQuery();

                var ctDocSet = new ContentTypeCreationInformation()
                {
                    Name = "Set di documenti",
                    ParentContentType = documentCT
                };
                list.ContentTypes.Add(ctDocSet);

                list.Update();
                ctx.ExecuteQuery();
            }

            var ctData = list.ContentTypes.Where(c => c.Name == "Set di documenti");
            var contentType = ctData.FirstOrDefault();
            ctx.Load(contentType);
            ctx.ExecuteQuery();

            #endregion

            foreach (var subProjId in listOfSubProjIds)
            {
                if (cpt.FolderExistsInsideList(ctx, listTitle, subProjId))
                {
                    _fieldEntryDataUpdate.FieldUpdate(ctx, listTitle, projName, FieldUpdateType.SubProject);
                    continue;
                }
                Console.WriteLine($"> Inizializzata la fase di creazione per {subProjId}.");

                #region DocSet Field Entry

                DocumentSet.Create(ctx, list.RootFolder, subProjId, contentType.Id);
                ctx.ExecuteQuery();

                Console.WriteLine($"> DocumentSet {subProjId} creata.");

                //var dsItem = list.RootFolder.Folders.GetByUrl(subProjId).ListItemAllFields;

                //dsItem["_ExtendedDescription"] = subProjectRepository.DefaultDescription(projName);
                //dsItem["PAL_Item"] = subProjectRepository.DefaultItem(projName);
                //dsItem["PAL_ItemCode"] = subProjectRepository.DefaultItemCode(projName);
                //dsItem["PAL_ItemDescription"] = subProjectRepository.DefaultItemDescription(projName);
                //dsItem["PAL_SerialNumber"] = subProjectRepository.DefaultSerialNumber(projName);
                //dsItem["PAL_Status"] = subProjectRepository.DefaultState(projName);

                //dsItem.Update();
                //ctx.ExecuteQuery();

                _fieldEntryDataUpdate.FieldUpdate(ctx, listTitle, subProjId, FieldUpdateType.SubProject);

                Console.WriteLine($"> Field value update.");

                #endregion

                #region SubProject Folder

                foreach (var name in Folders.SubProjectDocSet)
                {
                    Console.WriteLine($"La sotto cartella {name} verrà creata in {subProjId}");
                    var rPath = ResourcePath.FromDecodedUrl($"{subProjId}/{name}");
                    list.RootFolder.AddSubFolderUsingPath(rPath);
                }

                ctx.ExecuteQuery();

                Console.WriteLine($"Le sotto cartelle sono state create con successo in {subProjId}");

                #endregion

                Console.WriteLine($"> {subProjId} creato con successo in SottoCommesse {projName}.");
            }
        }
        catch (Exception ex)
        {
            logger.LogError(ex,"Sub Proj Doc Set");
            return false;
        }

        return true;
    }
}