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/*
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*所有关于Data_Machine类的业务代码应在此处编写
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*可使用repository.调用常用方法，获取EF/Dapper等信息
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*如果需要事务请使用repository.DbContextBeginTransaction
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*也可使用DBServerProvider.手动获取数据库相关信息
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*用户信息、权限、角色等使用UserContext.Current操作
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*Data_MachineService对增、删、改查、导入、导出、审核业务代码扩展参照ServiceFunFilter
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*/
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using VOL.Core.BaseProvider;
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using VOL.Core.Extensions.AutofacManager;
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using VOL.Entity.DomainModels;
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using System.Linq;
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using VOL.Core.Utilities;
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using System.Linq.Expressions;
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using VOL.Core.Extensions;
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using Microsoft.EntityFrameworkCore;
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using Microsoft.Extensions.DependencyInjection;
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using Microsoft.AspNetCore.Http;
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using VOL.Data.IRepositories;
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using OfficeOpenXml.FormulaParsing.Excel.Functions.Math;
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using SkiaSharp;
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using StackExchange.Redis;
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using System.Text.RegularExpressions;
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using Microsoft.EntityFrameworkCore.Metadata.Internal;
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using Newtonsoft.Json;
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using System;
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using System.Collections.Generic;
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namespace VOL.Data.Services
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{
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public partial class Data_MachineService
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{
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private readonly IHttpContextAccessor _httpContextAccessor;
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private readonly IData_MachineRepository _repository;//访问数据库
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[ActivatorUtilitiesConstructor]
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public Data_MachineService(
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IData_MachineRepository dbRepository,
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IHttpContextAccessor httpContextAccessor
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)
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: base(dbRepository)
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{
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_httpContextAccessor = httpContextAccessor;
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_repository = dbRepository;
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//多租户会用到这init代码，其他情况可以不用
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//base.Init(dbRepository);
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}
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public Dictionary<int, Data_Machine> GetMachineData()
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{
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var db = _repository.DbContext.Set<Data_Machine>();
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var machineList = new Dictionary<int, Data_Machine>();
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List<Data_Config> configList = Data_ConfigService.Instance.getConfigList();
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IQueryable<Data_Machine> query = db.Where(x => x.com_status == 5);
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foreach ( Data_Config config in configList )
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{
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// 机床数据，各自取最新一条
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Data_Machine? data_Machine = query.Where(x => x.config_id == config.id).
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OrderByDescending(d => d.CreateDate).FirstOrDefault();
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if ( data_Machine != null )
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{
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data_Machine.com_ip = config.com_ip;
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data_Machine.name = config.name;
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data_Machine.totalQuantity = data_Machine.quantity_total;
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data_Machine.totalRuntime = data_Machine.run_time_total;
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// 生产数据, 各自取最新一条
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Func<Data_Produce, bool> where = p => p.config_id == config.id && p.com_status == 5;
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Data_Produce data_Produce = Data_ProduceService.Instance.getLastProduceData(where);
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if (data_Produce != null)
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{
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data_Machine.currentTurnout = data_Produce.turnout_all;
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data_Machine.OEE = data_Produce.oee;
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}
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machineList.Add(config.id, data_Machine);
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}
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}
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return machineList;
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}
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public void testQuery() {
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//List<Data_Machine> data_Machines = _repository.DbContext.Set<Data_Machine>().ToList();
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//var list = db.Where(x => x.com_status == 5).GroupBy(e => e.config_id).Select(g => new {
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// ConfigId = g.Key,
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// Data_Machine = g.OrderByDescending(d => d.CreateDate).ToList()
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//}).OrderBy(g => g.ConfigId).ToList();
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// 1. 查设备ID分组
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//var result1 = db.GroupBy(e => e.config_id).Select(g => new
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//{
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// ConfigId = g.Key
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//}).OrderBy(g => g.ConfigId).ToList();
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//List<int> configIds = result1.Select(c => c.ConfigId).ToList();
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// 2. 查找设备名称并赋值
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//var result2 = db.Where(p => configIds.Contains(p.config_id) && p.com_status == 5).OrderByDescending(o => o.CreateDate).ToList();
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//Console.Write(JsonConvert.SerializeObject(result2));
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//Console.Write(string.Join(",", data_Machines));
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//var list = db.GroupBy(e => e.config_id).Count();
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}
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}
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}
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