using Microsoft.AspNetCore.Components;
using WebWindowComplex.Models;

namespace WebWindowComplex.Compo
{
    public partial class EditElement
    {
        #region Public Properties

        /// <summary>
        /// Joint corrente
        /// </summary>
        [Parameter]
        public ElementDimension CurrRec { get; set; } = null!;

        /// <summary>
        /// Vocabolario con traduzione lingua corrente
        /// </summary>
        [CascadingParameter(Name = "Vocabulary")]
        public Dictionary<string, string> Vocabulary { get; set; } = null!;


        [Parameter]
        public EventCallback<ElementDimension> EC_Update { get; set; }

        [Parameter]
        public bool IsBottomRail { get; set; } = false;

        /// <summary>
        /// Livello di accesso (utente base)
        /// </summary>
        [CascadingParameter(Name = "User")]
        public bool BaseUser { get; set; } = false!;

        #endregion Public Properties

        #region Protected Methods

        protected override void OnParametersSet()
        {
            ElementDict = Vocabulary.Where(x => x.Key.Contains("CWElem_")).ToDictionary(x => x.Key, y => y.Value);
        }

        #endregion Protected Methods

        #region Private Fields

        private Dictionary<string, string> ElementDict = new();

        #endregion Private Fields

        #region Private Properties

        /// <summary>
        /// Metodo per aggiornare element corrente
        /// </summary>
        private double updateVal
        {
            get => CurrRec.dDimension;
            set
            {
                if (CurrRec.dDimension != value)
                {
                    CurrRec.dDimension = value;
                    _ = EC_Update.InvokeAsync(CurrRec);
                }
            }
        }

        #endregion Private Properties

        #region Private Methods

        private string GetImageElementPath(string fileName) => $"_content/Egw.Lux.WebWindowComplex/icone/element/{fileName}.svg";

        /// <summary>
        /// Metodo per aggiornare nome element corrente
        /// </summary>
        private string name()
        {
            if (IsBottomRail)
            {
                return CurrRec.nIndex.ToString();
            }
            else
            {
                int nElement = 0;
                if (CurrRec.ParentArea is Frame frame)
                    nElement = frame.ElementDimensionList.Count;
                else if (CurrRec.ParentArea is Sash sash)
                    nElement = sash.SashList.FirstOrDefault()!.ElementDimensionList.Count;
                switch (CurrRec.nIndex)
                {
                    case 1:
                        {
                            return "Bottom";
                        }
                    case 2:
                        {
                            return "Right";
                        }
                    case 3:
                        {
                            return "Top";
                        }
                    case 4:
                    case 5:
                    case 6:
                        {
                            return "Left";
                        }
                }
            }
            return "";
        }

        /// <summary>
        /// Metodo per determinare il titolo
        /// </summary>
        /// <returns></returns>
        private string Title()
        {
            return "Min: " + CurrRec.dMinDim + ", Max: " + CurrRec.dMaxDim;
        }

        /// <summary>
        /// Metodo per traduzione in lingua corrente
        /// </summary>
        /// <param name="lemma"></param>
        /// <returns></returns>
        private string Traduci(string lemma)
        {
            string ans = lemma;
            if (ElementDict != null && ElementDict.ContainsKey(lemma))
            {
                ans = ElementDict.GetValueOrDefault(lemma) ?? "";
            }
            return ans;
        }

        #endregion Private Methods
    }
}