mapo-core/MP.Stats/Components/ChartOEE.razor.cs

using Microsoft.AspNetCore.Components;
using MP.Data;
using MP.Stats.Data;
using System;
using System.Collections.Generic;
using System.Linq;

namespace MP.Stats.Components
{
    public partial class ChartOEE
    {
        #region Private Properties

        private List<double> DatiParetoOee
        {
            get => ParetoData.Select(x => x.value).ToList();
        }

        private List<chartJsData.chartJsTSerie> DatiTrs
        {
            get => TSData;
        }

        private List<string> LabelParetoOee
        {
            get => ParetoData.Select(x => x.label).ToList();
        }

        private List<string> LabelTrs
        {
            get => TSData.Select(r => $"{r.x:yyyy-MM-dd}").ToList();
        }

        #endregion Private Properties

        #region Protected Properties

        protected SelectData _currFilter { get; set; } = new SelectData();

        protected List<MP.Data.DatabaseModels.TurniOee> _rawData { get; set; } = new List<MP.Data.DatabaseModels.TurniOee>();

        /// <summary>
        /// Genera colori sfondo 33% rosso / arancione / giallo
        /// </summary>
        /// <param name="numRecords"></param>
        /// <returns></returns>
        protected List<string> bgColors
        {
            get => semaphColors(ParetoData.Count, "0.3");
        }

        /// <summary>
        /// Genera colori sfondo 33% rosso / arancione / giallo
        /// </summary>
        /// <param name="numRecords"></param>
        /// <returns></returns>
        protected List<string> lineColor
        {
            get => solidColors("1");
        }

        /// <summary>
        /// Genera colori sfondo 33% rosso / arancione / giallo
        /// </summary>
        /// <param name="numRecords"></param>
        /// <returns></returns>
        protected List<string> lineColors
        {
            get => semaphColors(ParetoData.Count, "1");
        }

        [Inject]
        protected MessageService MessageService { get; set; }

        protected List<ChartKV> ParetoData { get; set; } = new List<ChartKV>();

        [Inject]
        protected MpStatsService StatService { get; set; }

        protected List<chartJsData.chartJsTSerie> TSData { get; set; } = new List<chartJsData.chartJsTSerie>();

        #endregion Protected Properties

        #region Public Properties

        [Parameter]
        public List<MP.Data.DatabaseModels.TurniOee> RawData
        {
            get => _rawData;
            set
            {
                // salvo valori
                _rawData = value;
                if (value != null)
                {
                    // ricalcolo charting data
                    recalcData();
                }
            }
        }

        #endregion Public Properties

        #region Private Methods

        private Dictionary<DateTime, double> calcTSData(DateTime inizio, List<double> yData)
        {
            Dictionary<DateTime, double> answ = new Dictionary<DateTime, double>();
            // usando i dati ricevuti aggiunge variabile x = tempo crescente
            int idx = 0;
            foreach (var item in yData)
            {
                answ.Add(inizio.AddHours(idx), item);
                idx++;
            }
            // restituisco!
            return answ;
        }

        private void recalcData()
        {
            if (RawData != null)
            {
                ParetoData = RawData
                           .GroupBy(x => x.IdxMacchina)
                           .Select(y => new ChartKV() { label = y.First().CodMacchina, value = Math.Round(y.Average(c => c.OEE) * 100, 2) })
                           .OrderByDescending(x => x.value)
                           .ToList();

                TSData = RawData
                           .GroupBy(x => x.DataRif.Date)
                           .Select(r => new chartJsData.chartJsTSerie() { x = r.First().DataRif.Date, y = Math.Round(r.Average(c => c.OEE) * 100, 2) })
                           .OrderBy(o => o.x)
                           .ToList();
            }
        }

        #endregion Private Methods

        #region Protected Methods

        /// <summary>
        /// Genera colori sfondo 33% rosso / arancione / giallo
        /// </summary>
        /// <param name="numRecords"></param>
        /// <returns></returns>
        protected List<string> semaphColors(int numRecords, string alpha)
        {
            List<string> answ = new List<string>();
            // verde...
            for (int i = 0; i < numRecords / 3; i++)
            {
                answ.Add($"rgba(54, 235, 82, {alpha})");
            }
            // arancione
            for (int i = 0; i < numRecords / 3; i++)
            {
                answ.Add($"rgba(255, 206, 86, {alpha})");
            }
            while (answ.Count < numRecords)
            {
                answ.Add($"rgba(255, 99, 132, {alpha}");
            }

            return answ;
        }

        /// <summary>
        /// Genera colori sfondo 33% rosso / arancione / giallo
        /// </summary>
        /// <param name="numRecords"></param>
        /// <returns></returns>
        protected List<string> solidColors(string alpha)
        {
            List<string> answ = new List<string>();
            answ.Add($"rgba(54, 162, 235, {alpha})");
            return answ;
        }

        #endregion Protected Methods
    }
}