Samuele Locatelli
334 lines
13 KiB
C#
334 lines
13 KiB
C#
using Microsoft.Extensions.Configuration;
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using MP.Data.Conf;
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using MP.Data.DatabaseModels;
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using Newtonsoft.Json;
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using NLog;
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using StackExchange.Redis;
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using System;
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using System.Collections.Generic;
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using System.Data;
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using System.Diagnostics;
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using System.IO;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace MP.Data.Services
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{
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public class StatusData : IDisposable
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{
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#region Public Constructors
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public StatusData(IConfiguration configuration)
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{
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_configuration = configuration;
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// setup compoenti REDIS
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redisConn = ConnectionMultiplexer.Connect(_configuration.GetConnectionString("Redis"));
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redisDb = redisConn.GetDatabase();
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// conf DB
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string connStr = _configuration.GetConnectionString("Mp.Mon");
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if (string.IsNullOrEmpty(connStr))
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{
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Log.Error("ConnString empty!");
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}
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else
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{
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dbController = new MP.Data.Controllers.MpMonController(configuration);
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StringBuilder sb = new StringBuilder();
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sb.AppendLine($"StatusData | MpMonController OK");
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Log.Info(sb.ToString());
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}
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// setup time refresh
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if (!string.IsNullOrEmpty(_configuration.GetValue<string>("ServerConf:maxAge")))
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{
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maxAge = _configuration.GetValue<int>("ServerConf:maxAge");
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}
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else if (!string.IsNullOrEmpty(_configuration.GetValue<string>("OptConf:msRefresh")))
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{
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maxAge = _configuration.GetValue<int>("OptConf:msRefresh");
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}
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// setup conf IOB da dizionario
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tryLoadIobTags();
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}
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#endregion Public Constructors
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#region Public Properties
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public static MP.Data.Controllers.MpMonController dbController { get; set; } = null!;
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/// <summary>
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/// Dizionario dei tag configurati per IOB
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/// </summary>
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public Dictionary<string, List<TagData>> currTagConf { get; set; } = new Dictionary<string, List<TagData>>();
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#endregion Public Properties
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#region Public Methods
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public Task<List<ConfigModel>> ConfigGetAll()
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{
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return Task.FromResult(dbController.ConfigGetAll().ToList());
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}
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public void Dispose()
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{
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// Clear database controller
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dbController.Dispose();
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}
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/// <summary>
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/// Elenco setup dei tag conf correnti
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/// </summary>
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/// <returns></returns>
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public Task<Dictionary<string, List<TagData>>> getAllTags()
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{
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return Task.FromResult(currTagConf);
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}
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/// <summary>
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/// restituisce il valore da REDIS associato al tag richeisto
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/// </summary>
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/// <param name="redKey">Chiave in cui cercare il valore</param>
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/// <returns></returns>
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public string getTagConf(string redKey)
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{
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string outVal = "";
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// cerco in REDIS la conf x l'IOB
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var rawData = redisDb.StringGet(redKey);
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if (!string.IsNullOrEmpty(rawData))
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{
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outVal = $"{rawData}";
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}
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return outVal;
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}
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public Task<List<Macchine>> MacchineGetAll()
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{
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return Task.FromResult(dbController.MacchineGetAll());
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}
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public async Task<List<MappaStatoExpl>> MseGetAll(bool forceDb = false)
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{
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Stopwatch stopWatch = new Stopwatch();
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stopWatch.Start();
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List<MappaStatoExpl>? result = new List<MappaStatoExpl>();
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// cerco in redis...
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RedisValue rawData = redisDb.StringGet(Constants.redisMseKey);
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if (rawData.HasValue && !forceDb)
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{
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result = JsonConvert.DeserializeObject<List<MappaStatoExpl>>($"{rawData}");
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stopWatch.Stop();
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TimeSpan ts = stopWatch.Elapsed;
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Log.Debug($"Read from REDIS: {ts.TotalMilliseconds}ms");
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}
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else
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{
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result = await Task.FromResult(dbController.MseGetAll(maxAge));
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// serializzp e salvo...
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rawData = JsonConvert.SerializeObject(result);
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await redisDb.StringSetAsync(Constants.redisMseKey, rawData, TimeSpan.FromMilliseconds(maxAge));
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stopWatch.Stop();
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TimeSpan ts = stopWatch.Elapsed;
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Log.Debug($"Read from DB: {ts.TotalMilliseconds}ms");
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}
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if (result == null)
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{
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result = new List<MappaStatoExpl>();
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}
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return result;
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}
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/// <summary>
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/// Restituisce numPezzi (ultimo) x macchina
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/// </summary>
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/// <param name="idxMacchina"></param>
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/// <returns></returns>
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public int MachNumPzGet(string idxMacchina)
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{
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int answ = 0;
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if (MachineNumPz.ContainsKey(idxMacchina))
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{
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answ = MachineNumPz[idxMacchina];
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}
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return answ;
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}
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/// <summary>
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/// Salva numPezzi x macchina
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/// </summary>
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/// <param name="idxMacchina"></param>
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/// <param name="numPz"></param>
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/// <returns></returns>
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public bool MachNumPzSet(string idxMacchina, int numPz)
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{
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bool answ = false;
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if (MachineNumPz.ContainsKey(idxMacchina))
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{
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MachineNumPz[idxMacchina] = numPz;
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}
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else
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{
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MachineNumPz.Add(idxMacchina, numPz);
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}
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answ = true;
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return answ;
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}
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/// <summary>
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/// Restituisce numPezzi (ultimo) x macchina
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/// </summary>
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/// <param name="idxMacchina"></param>
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/// <returns></returns>
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public StatoProdModel MachProdStGet(string idxMacchina)
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{
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StatoProdModel answ = new StatoProdModel();
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if (MachineProdStatus.ContainsKey(idxMacchina))
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{
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answ = MachineProdStatus[idxMacchina];
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}
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return answ;
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}
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/// <summary>
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/// Salva numPezzi x macchina
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/// </summary>
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/// <param name="idxMacchina"></param>
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/// <param name="currStatus"></param>
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/// <returns></returns>
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public bool MachProdStSet(string idxMacchina, StatoProdModel currStatus)
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{
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bool answ = false;
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if (MachineProdStatus.ContainsKey(idxMacchina))
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{
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MachineProdStatus[idxMacchina] = currStatus;
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}
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else
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{
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MachineProdStatus.Add(idxMacchina, currStatus);
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}
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answ = true;
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return answ;
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}
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private Dictionary<string, int> MachineNumPz { get; set; } = new Dictionary<string, int>();
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private Dictionary<string, StatoProdModel> MachineProdStatus { get; set; } = new Dictionary<string, StatoProdModel>();
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#endregion Public Methods
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#region Protected Fields
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/// <summary>
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/// Oggetto per connessione a REDIS
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/// </summary>
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protected ConnectionMultiplexer redisConn = null!;
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//ISubscriber sub = redis.GetSubscriber();
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/// <summary>
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/// Oggetto DB redis da impiegare x chiamate R/W
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/// </summary>
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protected IDatabase redisDb = null!;
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#endregion Protected Fields
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#region Private Fields
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private static IConfiguration _configuration = null!;
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private static NLog.Logger Log = LogManager.GetCurrentClassLogger();
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private int maxAge = 2000;
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#if false
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private string redisMseKey = "MP:MON:Cache:MSE";
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#endif
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#endregion Private Fields
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#region Private Methods
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/// <summary>
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/// Prova a caricare da file la conf degli IOB se presente
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/// </summary>
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private void tryLoadIobTags()
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{
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Dictionary<string, List<TagData>> currConf = new Dictionary<string, List<TagData>>();
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string strExeFilePath = System.Reflection.Assembly.GetExecutingAssembly().Location;
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if (!string.IsNullOrEmpty(strExeFilePath))
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{
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string? strWorkPath = Path.GetDirectoryName(strExeFilePath);
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if (!string.IsNullOrEmpty(strWorkPath))
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{
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string filePath = $"{strWorkPath}/Conf/iobTagsConf.json";
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if (File.Exists(filePath))
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{
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string rawData = File.ReadAllText(filePath);
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if (!string.IsNullOrEmpty(rawData))
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{
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var fileConfData = JsonConvert.DeserializeObject<IobTags>(rawData);
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if (fileConfData != null)
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{
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// effettuo esplosione conf SE contenesse il valore "***" = tutti
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// gli IOB
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if (fileConfData.IobSetup.ContainsKey("***"))
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{
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// recupero elenco macchine...
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var elencoMacc = dbController.MacchineGetAll();
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// x ogni macchina creo le righe standard da conf...
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var baseConf = fileConfData.IobSetup.Where(x => x.Key == "***").FirstOrDefault();
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foreach (var item in elencoMacc)
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{
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if (!string.IsNullOrEmpty(item.IdxMacchina))
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{
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// converto i valori x la macchina corrente... clono in
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// nuovo oggetto
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var specVal = baseConf.Value.Select(i => i.Clone()).ToList();
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// sostituisco segnaposto
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foreach (var singleVal in specVal)
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{
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singleVal.TagLocation = singleVal.TagLocation.Replace("***", item.IdxMacchina);
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}
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// ora aggiungo eventuali valori in override...
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if (fileConfData.IobSetup.ContainsKey(item.IdxMacchina))
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{
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var otConf = fileConfData.IobSetup.Where(x => x.Key == item.IdxMacchina).FirstOrDefault();
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//verifico x ogni valore other...
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foreach (var otTag in otConf.Value)
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{
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var ovrTag = specVal.Where(x => x.ColNum == otTag.ColNum && x.RowNum == otTag.RowNum).FirstOrDefault();
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// se contiene --> sovrascrivo
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if (ovrTag != null)
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{
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//ovrTag = otTag.Clone();
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specVal.Remove(ovrTag);
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specVal.Add(otTag.Clone());
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}
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// se non contiene --> aggiungo
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else
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{
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specVal.Add(otTag);
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}
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}
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}
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currConf.Add(item.IdxMacchina, specVal);
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}
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}
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}
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// altrimenti copio ed ho finito
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else
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{
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currConf = fileConfData.IobSetup;
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}
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}
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}
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}
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if (currConf != null)
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{
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currTagConf = currConf;
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}
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}
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}
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}
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#endregion Private Methods
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}
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} |