using Microsoft.AspNetCore.Components;

namespace WebDoorCreator.UI.Components.SvgComp
{
    public partial class HwSvgObj
    {
        #region Public Enums

        /// <summary>
        /// Enum delle azioni associate al controllo
        /// </summary>
        public enum ActionReq
        {
            Minus,
            Plus,
            Select
        }

        #endregion Public Enums

        #region Public Properties

        [Parameter]
        public EventCallback<ActionReq> EC_ExeFunct { get; set; }

        /// <summary>
        /// Path img da mostrare
        /// </summary>
        [Parameter]
        public string ImagePath { get; set; } = "";

        [Parameter]
        public int ItemCount { get; set; } = 0;

        [Parameter]
        public string ItemName { get; set; } = "";

        [Parameter]
        public string LineColor { get; set; } = "#00838F";

        [Parameter]
        public int LineWidth { get; set; } = 8;

        [Parameter]
        public int ObjH { get; set; } = 204;

        [Parameter]
        public string ObjId { get; set; } = "0";

        [Parameter]
        public int ObjW { get; set; } = 450;

        [Parameter]
        public string PlusColor { get; set; } = "#69FF69";

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

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

        [Parameter]
        public string TextStyle { get; set; } = "font-size: 2.5em;";

        [Parameter]
        public string TextCss { get; set; } = "";

        [Parameter]
        public string PlusOpacity { get; set; } = "30%";
        [Parameter]
        public string BgColorFrom { get; set; } = "#AFCFD1";
        [Parameter]
        public string BgColorTo { get; set; } = "#92B2C4";

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

        #endregion Public Properties

        #region Protected Properties

        protected string cardClass
        {
            get => ItemCount > 0 ? "bg-primary text-light" : "bg-inactive";
        }

        protected CircleData CircleImg { get; set; } = null!;

        protected CircleData CircleLine { get; set; } = null!;

        protected int LineDist { get; set; } = 20;

        protected int TextAreaHeight
        {
            get => (ObjH / 2 * 110 / 100);
        }

        protected int TextAreaWidth
        {
            get => ObjW - (ObjH * 90 / 100);
        }

        #endregion Protected Properties

        #region Protected Methods

        /// <summary>
        /// Invia evento principale
        /// </summary>
        /// <param name="action">Azione richiesta</param>
        /// <param name="forceSend">
        /// se true manda sempre EC_ExeFunct, altrimenti NON invia se showPlus attivo...
        /// </param>
        protected void doExecFunc(ActionReq action, bool forceSend)
        {
            // invia la chiamata richiesta secondo configurazione...
            if (forceSend || !ShowPlus)
            {
                EC_ExeFunct.InvokeAsync(action);
            }
        }

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

        #endregion Protected Methods

        #region Protected Classes

        protected class CircleData
        {
            #region Public Constructors

            public CircleData(int px, int py, int radius)
            {
                cx = px;
                cy = py;
                rad = radius;
            }

            #endregion Public Constructors

            #region Public Properties

            public int cx { get; set; } = 0;
            public int cy { get; set; } = 0;
            public int rad { get; set; } = 100;

            #endregion Public Properties
        }

        protected class LineData
        {
            #region Public Constructors

            public LineData(PointData pA, PointData pB)
            {
                p1 = pA;
                p2 = pB;
            }

            #endregion Public Constructors

            #region Public Properties

            public PointData p1 { get; set; }
            public PointData p2 { get; set; }

            #endregion Public Properties
        }

        protected class PointData
        {
            #region Public Constructors

            public PointData(int valx, int valy)
            {
                px = valx;
                py = valy;
            }

            #endregion Public Constructors

            #region Public Properties

            public int px { get; set; } = 0;
            public int py { get; set; } = 0;

            #endregion Public Properties
        }

        #endregion Protected Classes

        #region Private Methods

        private void setupGraphParams()
        {
            // calcolo i dati del cerchi...
            CircleLine = new CircleData(ObjW - LineWidth - (ObjH / 2), ObjH / 2, (ObjH - LineWidth) / 2);
            CircleImg = new CircleData(ObjW - LineWidth - (ObjH / 2), ObjH / 2, (ObjH - 2 * LineWidth) / 2);
            LineDist = ObjH / 4;
        }

        #endregion Private Methods
    }
}