mapo-core/MP.Data/MgModels/RecipeModel.cs

using MongoDB.Bson;
using MongoDB.Bson.Serialization.Attributes;
using MP.Core.Conf;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations.Schema;
using System.Linq;

namespace MP.Data.MgModels
{
    [BsonIgnoreExtraElements]
    public class RecipeModel
    {
        #region Public Constructors

        /// <summary>
        /// Init vuoto
        /// </summary>
        public RecipeModel()
        { }

        /// <summary>
        /// Init da configurazione di base
        /// </summary>
        /// <param name="IdxPODL">idx PODL</param>
        /// <param name="OrigConfig"></param>
        /// <param name="CalcArgs">Dizionario argomenti x decodifica (es cod articolo, descrizione...)</param>
        public RecipeModel(int IdxPODL, RecipeConfig OrigConfig, Dictionary<string, string> CalcArgs)
        {
            this.IdxPODL = IdxPODL;
            this.TemplateFile = OrigConfig.TemplateFile;
            this.HeadConf = OrigConfig.HeadConf;
            this.RowsConf = OrigConfig.RowsConf;
            // init oggetti tipizzati da valori conf ricevuti
            this.HeadVal = ElementConverter(this.HeadConf.ListKeys, CalcArgs);
            // aggiungo args x gestione contatori righe...
            CalcArgs.Add("RowNum", $"0");
            CalcArgs.Add("RowTot", $"{OrigConfig.NumRow}");
            // aggiungo righe elementi..
            for (int i = 1; i <= OrigConfig.NumRow; i++)
            {
                // valore calcolato numero riga gestito ad ogni iterazione
                CalcArgs["RowNum"] = $"{i}";
                this.RowsVal.Add($"{i}", ElementConverter(this.RowsConf.ListKeys, CalcArgs));
            }
        }
        /// <summary>
        /// Aggiunta righe
        /// </summary>
        /// <param name="CalcArgs"></param>
        public List<Element> getNewRow(Dictionary<string, string> CalcArgs)
        {
            List<Element> rowList = new List<Element>();
            rowList = ElementConverter(this.RowsConf.ListKeys, CalcArgs);
            return rowList;
        }

        #endregion Public Constructors

        #region Public Properties

        /// <summary>
        /// Configurazione ricetta x header
        /// </summary>
        public RecipeBlockConfig HeadConf { get; set; } = new RecipeBlockConfig();

        /// <summary>
        /// Lista element x testata ricetta
        /// </summary>
        public List<Element> HeadVal { get; set; } = new List<Element>();

        [BsonId]
        [BsonRepresentation(BsonType.ObjectId)]
        public string? Id { get; set; }

        /// <summary>
        /// idx ODL di riferimento
        /// </summary>
        public int IdxODL { get; set; } = 0;

        /// <summary>
        /// Idx PODL di riferimento
        /// </summary>
        public int IdxPODL { get; set; } = 0;

        /// <summary>
        /// Configurazione ricetta x rows
        /// </summary>
        public RecipeBlockConfig RowsConf { get; set; } = new RecipeBlockConfig();

        /// <summary>
        /// Dizionario di righe, ognuna come Lista element
        /// </summary>
        public Dictionary<string, List<Element>> RowsVal { get; set; } = new Dictionary<string, List<Element>>();

        /// <summary>
        /// File di configurazione template ricetta
        /// </summary>
        public string TemplateFile { get; set; } = "";

        #endregion Public Properties

        #region Public Methods

        /// <summary>
        /// Converte il dizionario in List Element
        /// </summary>
        public static List<Element> ElementConverter(Dictionary<string, string> ListKeys, Dictionary<string, string> CalcArgs)
        {
            List<Element> ListObj = ListKeys
                                        .Select(x => new Element(x.Key, x.Value, CalcArgs))
                                        .ToList();
            return ListObj;
        }

        #endregion Public Methods

        #region Public Classes

        /// <summary>
        /// Elemento unitario con cui costruire la ricetta
        /// </summary>
        public class Element
        {
            #region Public Constructors

            /// <summary>
            /// Init classe da valore kvp
            /// </summary>
            /// <param name="rawKey">Chiave item</param>
            /// <param name="rawVal">Valore grezzo item</param>
            public Element(string rawKey, string rawVal, Dictionary<string, string> CalcArgs)
            {
                this.Key = rawKey;
                this.OrigVal = rawVal;
                this.Value = rawVal;
                // cerco se ho uno dei 3 caratteri (C/E/F/S):
                if (rawVal.Length >= 2 && rawVal.Substring(1, 1) == ":")
                {
                    string selTipo = rawVal.Substring(0, 2);
                    switch (selTipo)
                    {
                        case "C:":
                            this.Type = KeyType.Calc;
                            // recupero item x ricerca in dizionario...
                            string cKey = rawVal.Substring(2);
                            if (CalcArgs.ContainsKey(cKey))
                            {
                                this.Value = CalcArgs[cKey];
                            }
                            else
                            {
                                this.Value = cKey;
                            }
                            break;

                        case "E:":
                            this.Type = KeyType.Enum;
                            this.Value = "";
                            this.EnumType = rawVal.Substring(2);
                            break;

                        case "F:":
                            this.Type = KeyType.Fixed;
                            this.Value = rawVal.Substring(2);
                            break;

                        case "S:":
                            this.Type = KeyType.Calc;
                            // recupero item x ricerca in dizionario...
                            string sKey = rawVal.Substring(2);
                            if (CalcArgs.ContainsKey(sKey))
                            {
                                this.Value = CalcArgs[sKey];
                            }
                            else
                            {
                                this.Value = sKey;
                            }
                            break;

                        default:
                            this.Type = KeyType.None;
                            break;
                    }
                }
                else
                {
                    this.Type = KeyType.Free;
                }
            }

            #endregion Public Constructors


            public override bool Equals(object obj)
            {
                if (!(obj is Element item))
                    return false;

                if (Key != item.Key)
                    return false;

                if (Value != item.Value)
                    return false;

                if (OrigVal != item.OrigVal)
                    return false;

                if (Type != item.Type)
                    return false;

                if (EnumType != item.EnumType)
                    return false;

                return true;
            }

            public override int GetHashCode()
            {
                return base.GetHashCode();
            }

            #region Public Enums

            /// <summary>
            /// Tipi di valore ammessi
            /// </summary>
            public enum KeyType
            {
                None = 0,
                /// <summary>
                /// Campo calcolato (NON modificabile)
                /// </summary>
                Calc,
                /// <summary>
                /// Valore da Enum
                /// </summary>
                Enum,
                /// <summary>
                /// Valore fisso
                /// </summary>
                Fixed,
                /// <summary>
                /// Valore libero
                /// </summary>
                Free,
                /// <summary>
                /// Campo suggerito (=calcolato modificabile)
                /// </summary>
                Suggested
            }

            #endregion Public Enums

            #region Public Properties

            [NotMapped]
            public string EnumType { get; set; } = "";

            [NotMapped]
            public string Key { get; set; } = "";

            public string OrigVal { get; set; } = "";

            [NotMapped]
            public KeyType Type { get; set; } = KeyType.None;

            [NotMapped]
            public string Value { get; set; } = "";

            #endregion Public Properties
        }

        #endregion Public Classes
    }
}