using EgwCoreLib.Lux.Data.DbModel.Warehouse;
using static Lux.UI.Components.Compo.Warehouse.MatReqGroup;

namespace Lux.UI.Components.Compo.Warehouse
{
    public partial class MatReqList
    {
        #region Public Properties

        [Parameter]
        public List<MatReqModel> AllRecords { get; set; } = null!;

        [Parameter]
        public EventCallback<Dictionary<string, List<int>>> EC_Updated { get; set; }

        #endregion Public Properties

        #region Protected Methods

        protected override void OnParametersSet()
        {
            UpdateDetail();
        }

        #endregion Protected Methods

        #region Private Fields

        private Dictionary<string, List<MatReqModel>> GroupDict = new();

        private Dictionary<string, List<int>> SelectDict = new();
        private List<string> AvailOrdList = new();
        private List<string> AvailOrdRowList = new();


        #endregion Private Fields

        private string searchVal { get; set; } = string.Empty;

        private string SearchVal
        {
            get => searchVal;
            set
            {
                if (searchVal != value)
                {
                    searchVal = value;
                    UpdateDetail();
                }
            }
        }
        private string btnResetCss
        {
            get => string.IsNullOrEmpty(searchVal) ? "btn-outline-secondary" : "btn-primary";
        }

        #region Private Methods

        private Task ReportUpdate(GrpSelect currData)
        {
            // sistemo il dizionario selezioni
            if (SelectDict.ContainsKey(currData.GroupName))
            {
                if (currData.ListItemIds.Count > 0)
                {
                    SelectDict[currData.GroupName] = currData.ListItemIds;
                }
                else
                {
                    SelectDict.Remove(currData.GroupName);
                }
            }
            else
            {
                SelectDict.Add(currData.GroupName, currData.ListItemIds);
            }
            return EC_Updated.InvokeAsync(SelectDict);
        }

        private void UpdateDetail()
        {
            // calcolo liste ordini e righeOrd disponibili...
            AvailOrdList = AllRecords.Select(x => x.OrderNav!.OrderCode).Distinct().ToList();
            AvailOrdRowList = AllRecords.Select(x => x.OrderRowNav!.OrderRowCode).Distinct().ToList();
            IEnumerable<MatReqModel> query = AllRecords;

            // filtro ordini
            if (!string.IsNullOrEmpty(selOrd))
            {
                query = query.Where(x => x.OrderNav!.OrderCode == selOrd);
            }

            if (!string.IsNullOrEmpty(searchVal) && searchVal.Length >= 3)
            {
                if (searchVal.StartsWith("POR"))
                {
                    query = query.Where(x => x.OrderRowNav!.OrderRowCode.Equals(searchVal, StringComparison.OrdinalIgnoreCase));
                }
                else if (searchVal.StartsWith("PO"))
                {
                    query = query.Where(x => x.OrderNav!.OrderCode.Equals(searchVal, StringComparison.OrdinalIgnoreCase));
                }
                else
                {
                    query = query.Where(x => x.ItemCode.Contains(searchVal, StringComparison.OrdinalIgnoreCase) || (x.ItemID != null && x.ItemNav.Description.Contains(searchVal, StringComparison.OrdinalIgnoreCase)));
                }
            }
            // effettuo search
            var searchRecords = query.ToList();

            // calcolo dati derivati
            GroupDict = searchRecords
                                .GroupBy(x => x.CodGroup)
                                .ToDictionary(g => g.Key, g => g.ToList());
        }
        private void ResetSearch()
        {
            SearchVal = "";
        }

        private string selOrd = "";

        private string SelOrder
        {
            get
            {
                return selOrd;
            }
            set
            {
                if(selOrd != value)
                {
                    selOrd = value;
                    UpdateDetail();
                }
            }
        }

        #endregion Private Methods
    }
}