namespace Lux.UI.Components.Pages
{
    public partial class Scratch : IDisposable
    {
        #region Public Methods

        public void Dispose()
        {
            DLService.PipeSvg.EA_NewMessage -= PipeSvg_EA_NewMessage;
        }

        #endregion Public Methods

        private ControlMode CurrMode = ControlMode.HistStats;

        protected enum ControlMode
        {
            None,
            HistStats,
            RealtimeStats,
            TestSvg
        }

        #region Protected Properties

        [Inject]
        protected IConfiguration Config { get; set; } = null!;

        [Inject]
        private IDataLayerServices DLService { get; set; } = null!;

        [Inject]
        protected ImageCacheService ICService { get; set; } = null!;

        /// <summary>
        /// Generazione componente SVG da mostrare
        /// </summary>
        protected MarkupString outSvg
        {
            get
            {
                // aggiunta gestione classe svg per posizionamento con costraints
                var newSvg = currSvg.Replace("<svg", "<svg class=\"responsive-svg\"");
                return (MarkupString)newSvg;
            }
        }

        #endregion Protected Properties

        #region Protected Methods

        protected override void OnAfterRender(bool firstRender)
        {
            if (firstRender)
            {
                // This only runs once the interactive circuit is established
                Console.WriteLine("Now interactive!");
                // JS interop or data fetches go here
                isInteractive = true;
            }
        }

        protected override void OnInitialized()
        {
            apiUrl = Config.GetValue<string>("ServerConf:Prog.ApiUrl") ?? "";
            imgBasePath = Config.GetValue<string>("ServerConf:ImageBaseUrl") ?? "";
            calcTag = Config.GetValue<string>("ServerConf:ImageCalcTag") ?? "";
            chSub = Config.GetValue<string>("ServerConf:ChannelSvg") ?? "";
            DLService.PipeSvg.EA_NewMessage += PipeSvg_EA_NewMessage;
        }

        protected void Reset()
        {
            currSvg = "";
        }

        protected async Task SendCalc()
        {
            // Proseguo solo se sono in interattivo (NO prerender pagina)
            if (isInteractive)
            {
                // chiamo la chiamata POST alla API, che manda la richiesta via REDIS
                await ICService.CallRestPost($"{apiUrl}/{imgBasePath}", $"{calcTag}/{windowUid}", demoJwd);
            }
        }

        #endregion Protected Methods

        #region Private Fields

        private string apiUrl = "";

        private string calcTag = "";

        private string currSvg = "";

        /// <summary>
        /// Demorichiesta jwd x fare test richiesta calcolo
        /// </summary>
        private string demoJwd = "{\r\n\"ProfilePath\":\"Profilo78\",\r\n\"AreaList\":[\r\n{\r\n\"Shape\":\"RECTANGLE\",\r\n\"DimensionList\":[\r\n{\r\n\"nIndex\":1,\r\n\"sName\":\"Width\",\r\n\"dValue\":1200.0\r\n},\r\n{\r\n\"nIndex\":2,\r\n\"sName\":\"Height\",\r\n\"dValue\":1500.0\r\n}\r\n],\r\n\"JointList\":[\r\n{\r\n\"nIndex\":1,\r\n\"JointType\":\"FULL_V\"\r\n},\r\n{\r\n\"nIndex\":2,\r\n\"JointType\":\"FULL_V\"\r\n},\r\n{\r\n\"nIndex\":3,\r\n\"JointType\":\"FULL_V\"\r\n},\r\n{\r\n\"nIndex\":4,\r\n\"JointType\":\"FULL_V\"\r\n}\r\n],\r\n\"BottomRail\":false,\r\n\"BottomRailQty\":0,\r\n\"AreaList\":[\r\n{\r\n\"bIsSashVertical\":true,\r\n\"SashList\":[\r\n{\r\n\"OpeningType\":\"TURNONLY_LEFT\",\r\n\"bHasHandle\":false,\r\n\"dDimension\":50.0\r\n},\r\n{\r\n\"OpeningType\":\"TILTTURN_RIGHT\",\r\n\"bHasHandle\":true,\r\n\"dDimension\":50.0\r\n}\r\n],\r\n\"SashType\":\"NULL\",\r\n\"JointList\":[\r\n{\r\n\"nIndex\":1,\r\n\"JointType\":\"FULL_V\"\r\n},\r\n{\r\n\"nIndex\":2,\r\n\"JointType\":\"FULL_V\"\r\n},\r\n{\r\n\"nIndex\":3,\r\n\"JointType\":\"FULL_V\"\r\n},\r\n{\r\n\"nIndex\":4,\r\n\"JointType\":\"FULL_V\"\r\n}\r\n],\r\n\"Hardware\":\"000000\",\r\n\"AreaList\":[\r\n{\r\n\"AreaList\":[\r\n{\r\n\"FillType\":\"GLASS\",\r\n\"AreaList\":[],\r\n\"AreaType\":\"FILL\"\r\n}\r\n],\r\n\"AreaType\":\"SPLITTED\"\r\n},\r\n{\r\n\"AreaList\":[\r\n{\r\n\"FillType\":\"GLASS\",\r\n\"AreaList\":[],\r\n\"AreaType\":\"FILL\"\r\n}\r\n],\r\n\"AreaType\":\"SPLITTED\"\r\n}\r\n],\r\n\"AreaType\":\"SASH\"\r\n}\r\n],\r\n\"AreaType\":\"FRAME\"\r\n}\r\n]\r\n}";

        private string imgBasePath = "";

        /// <summary>
        /// Semaforo x definire se sia gi� in modalit� ionterattiva o di prerendering
        /// </summary>
        private bool isInteractive = false;

        private string chSub = "";
        private string windowUid = "TestWindow";

        #endregion Private Fields

        #region Private Methods

        private async void PipeSvg_EA_NewMessage(object? sender, EventArgs e)
        {
            // aggiorno visualizzazione
            PubSubEventArgs currArgs = (PubSubEventArgs)e;
            // conversione on-the-fly SVG da mostrare
            if (!string.IsNullOrEmpty(currArgs.newMessage))
            {
                if (currArgs.msgUid.Equals($"{chSub}:{windowUid}"))
                {
                    currSvg = currArgs.newMessage;
                }
                await InvokeAsync(StateHasChanged);
            }
            await Task.Delay(1);
        }

        #endregion Private Methods
    }
}