using EgwCoreLib.Razor;
using Microsoft.AspNetCore.Components;
using Newtonsoft.Json.Linq;
using System;
using WebWindowComplex.Models;
using static WebWindowComplex.Json.WindowConst;

namespace WebWindowComplex.Compo
{
    public partial class AreaSash
    {
        /// <summary>
        /// Sash group corrente
        /// </summary>
        [CascadingParameter(Name = "CurrSashGroup")]
        public Sash CurrSashGroup { get; set; } = null!;

        /// <summary>
        /// Sash dimension corrente
        /// </summary>
        [Parameter]
        public SashDimension CurrSashDim { get; set; } = null!;

        /// <summary>
        /// Sash dimension corrente
        /// </summary>
        [Parameter]
        public bool EditMode { get; set; } = false;

        /// <summary>
        /// Indice della sash corrente
        /// </summary>
        [Parameter]
        public int IndexSash { get; set; } = 0;

        /// <summary>
        /// Evento per cambiare l'anta su cui � presente la maniglia
        /// </summary>
        [Parameter]
        public EventCallback<DataChangeHandle> EC_ChangeHandle { get; set; }

        /// <summary>
        /// Evento per aggiornare sash dimension
        /// </summary>
        [Parameter]
        public EventCallback<SashDimension> EC_UpdateSashDim { get; set; }

        /// <summary>
        /// Evento per cambiare l'anta su cui � presente la maniglia
        /// </summary>
        [Parameter]
        public EventCallback<DataCopyContentSash> EC_CopyContentSash { get; set; }

        /// <summary>
        /// Evento per cambiare modalit� di visualizzazione
        /// </summary>
        [Parameter]
        public EventCallback<DataChangeMode> EC_EditView { get; set; }

        /// <summary>
        /// Anta corrente
        /// </summary>
        public Area CurrAnta
        {
            get
            {
                if (CurrSashGroup.AreaList[IndexSash] is Splitted)
                {
                    return CurrSashGroup.AreaList[IndexSash];
                }
                else
                {
                    return CurrSashGroup;
                }
            }
            set
            {
                CurrAnta = value;
            }
        }

        public int CssDecimals()
        {
            switch (CurrSashDim.MeasureType)
            {
                case Json.WindowConst.MeasureTypes.ABSOLUT:
                    {
                        return 2;
                    }
                case Json.WindowConst.MeasureTypes.PROPORTIONAL:
                    {
                        return 0;
                    }
                case Json.WindowConst.MeasureTypes.PERCENTAGE:
                    {
                        return 1;
                    }
            }
            return 0;
        }

        /// <summary>
        /// Sollevo evento richiesta per cambiare tutti i Joint
        /// </summary>
        /// <returns></returns>
        private async Task ChangeAllJoints(Json.WindowConst.Joints JointType)
        {
            foreach (var item in CurrSashDim.JointList)
                item.SetSelJointType(JointType);
            await EC_UpdateSashDim.InvokeAsync(CurrSashDim);
        }

        /// <summary>
        /// Report aggiornamento joint
        /// </summary>
        /// <param name="updRec"></param>
        /// <returns></returns>
        private async Task UpdateJoint(Joint updRec)
        {
            // cerco il record
            var currRec = CurrSashDim.JointList.FirstOrDefault(x => x.ParentArea == updRec.ParentArea && x.nIndex == updRec.nIndex);
            // lo aggiorno
            if (updRec != null)
            {
                currRec = updRec;
                await EC_UpdateSashDim.InvokeAsync(CurrSashDim);
            }
        }

        /// <summary>
        /// Sollevo evento per cambiare l'anta su cui � presente la maniglia
        /// </summary>
        /// <returns></returns>
        private async Task RaiseChangeHandle(SashDimension sashDim, Sash currSash)
        {
            var Args = new DataChangeHandle
            {
                currSashDimension = sashDim,
                currItem = currSash,
            };
            await EC_ChangeHandle.InvokeAsync(Args);
        }

        /// <summary>
        /// Sollevo evento per cambiare l'anta su cui � presente la maniglia
        /// </summary>
        /// <returns></returns>
        private async Task RaiseCopyContentSash(int indexC, int indexM)
        {
            isOpen = !isOpen;
            var Args = new DataCopyContentSash
            {
                currItem = CurrSashGroup,
                indexCopy = indexC,
                indexModify = indexM,
            };
            await EC_CopyContentSash.InvokeAsync(Args);
        }

        private bool isOpen = false;
        private void ToggleDropdown()
        {
            isOpen = !isOpen;
        }

        private string ButtonJointCss(WebWindowComplex.Json.WindowConst.Joints type)
        {
            foreach (var item in CurrSashDim.JointList)
            {
                if (!item.SelJointType.Equals(type))
                    return "btn btn-outline-secondary btn-sm";
            }
            return "btn btn-secondary btn-sm";
        }

        private enum ModeView
        {
            NULL = 0,
            View = 1,
            Edit = 2
        }
        protected override void OnParametersSet()
        {
            if (EditMode)
                mode = ModeView.Edit;
            else
                mode = ModeView.View;
        }
        private ModeView mode { get; set; } = ModeView.View;
        private void doEdit(int index)
        {
            var args = new DataChangeMode
            {
                Edit = true,
                IndexSashEdit = index,
                IndexSashClose = -1
            };
            _ = EC_EditView.InvokeAsync(args);
        }
        protected void ClosePopup(int index)
        {
            var args = new DataChangeMode
            {
                Edit = false,
                IndexSashEdit = -1,
                IndexSashClose = index
            };
            _ = EC_EditView.InvokeAsync(args);
        }
    }

    public class DataChangeMode {
        public bool Edit { get; set; }
        public int IndexSashEdit { get; set; }
        public int IndexSashClose { get; set; }
    }

    public class DataChangeHandle
    {
        public SashDimension currSashDimension { get; set; } = null!;
        public Sash currItem { get; set; } = null!;

    }

    public class DataCopyContentSash
    {
        public Sash currItem { get; set; } = null!;

        public int indexCopy { get; set; } = 0;

        public int indexModify { get; set; } = 0;

    }
}