using EgwCoreLib.Lux.Data.Services;
using EgwMultiEngineManager;
using Microsoft.AspNetCore.Mvc;
using NLog;
using System.Diagnostics;

namespace Lux.API.Controllers
{
    [Route("api/[controller]")]
    [ApiController]
    public class WindowController : ControllerBase
    {
        #region Public Constructors

        public WindowController(IConfiguration config, ImageCacheService imgServ, IRedisService redisService)
        {
            _config = config;
            _redisService = redisService;
            _imgService = imgServ;
            pubChannel = _config.GetValue<string>("ServerConf:PubChannel") ?? "";
        }

        #endregion Public Constructors

        #region Public Methods

        /// <summary>
        /// Chiamata POST: riceve Json in formato JWD serializzato, lo ripete come risposta
        /// PUT: api/calc/svg/00000000-0000-0000-0000-000000000000
        /// </summary>
        /// <param name="id">id oggetto</param>
        /// <returns></returns>
        [HttpPost("calc/{id}")]
        public async Task<ActionResult<string>> calc(string id, [FromBody] string currJwd)
        {
            Stopwatch sw = new Stopwatch();
            sw.Start();
            string svgContent = "";

            // se messaggio vuoto --> uso default!
            currJwd = string.IsNullOrEmpty(currJwd) ? demoJwd : currJwd;

            // ...se ricevo percorso --> leggo jwd/svg cablato
            if (!string.IsNullOrEmpty(currJwd))
            {
                if (true)
                {
                    Dictionary<string, string> DictExec = new Dictionary<string, string>();
                    DictExec.Add("Mode", "1");
                    // UID cablato x ora...
                    DictExec.Add("UID", id);
                    DictExec.Add("Jwd", currJwd);
                    int nId = 1;
                    ProcessArgs currArgs = new ProcessArgs(nId, DictExec);

                    await _redisService.PublishAsync(pubChannel, currArgs.sProcessArgs);
                    svgContent = "DONE";
                }
            }
            sw.Stop();
            Log.Info($"svgString | {sw.Elapsed.TotalMilliseconds:N3} ms");
            return Ok(svgContent);
        }

        /// <summary>
        /// Chiamata POST: riceve Json in formato JWD serializzato, lo ripete come risposta
        /// PUT: api/calc/svg/00000000-0000-0000-0000-000000000000
        /// </summary>
        /// <param name="id">id oggetto</param>
        /// <returns></returns>
        [HttpGet("svg/{id}")]
        public async Task<ActionResult<string>> svg(string id)
        {
            Stopwatch sw = new Stopwatch();
            sw.Start();
            string svgContent = "";
            // ...se ricevo percorso --> leggo jwd/svg cablato
            if (!string.IsNullOrEmpty(id))
            {
                svgContent = _imgService.LoadSvg(id);
            }
            sw.Stop();
            Log.Info($"svgString | {sw.Elapsed.TotalMilliseconds:N3} ms");
            return Ok(svgContent);
        }

        /// <summary>
        /// Chiamata POST: riceve Json in formato JWD serializzato, lo ripete come risposta
        /// PUT: api/calc/svg/00000000-0000-0000-0000-000000000000
        /// </summary>
        /// <param name="id">id oggetto</param>
        /// <returns></returns>
        [HttpGet("svgFile/{id}")]
        public async Task<ActionResult<string>> svgFile(string id)
        {
            Stopwatch sw = new Stopwatch();
            sw.Start();

            if (string.IsNullOrEmpty(id))
                return NotFound();

            string svgContent = await _imgService.LoadSvgAsync(id);
            byte[] bytes = System.Text.Encoding.UTF8.GetBytes(svgContent);

            sw.Stop();
            Log.Info($"svgString | {sw.Elapsed.TotalMilliseconds:N3} ms");

            return File(bytes, "image/svg+xml");
        }

        #endregion Public Methods

        #region Private Fields

        private static Logger Log = LogManager.GetCurrentClassLogger();
        private readonly IRedisService _redisService;
        private readonly string pubChannel = "";
        private IConfiguration _config;

        /// <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}";

        #endregion Private Fields

        #region Private Properties

        private ImageCacheService _imgService { get; set; }

        #endregion Private Properties
    }
}