/*
 *所有关于Data_Machine类的业务代码应在此处编写
*可使用repository.调用常用方法，获取EF/Dapper等信息
*如果需要事务请使用repository.DbContextBeginTransaction
*也可使用DBServerProvider.手动获取数据库相关信息
*用户信息、权限、角色等使用UserContext.Current操作
*Data_MachineService对增、删、改查、导入、导出、审核业务代码扩展参照ServiceFunFilter
*/
using VOL.Core.BaseProvider;
using VOL.Core.Extensions.AutofacManager;
using VOL.Entity.DomainModels;
using System.Linq;
using VOL.Core.Utilities;
using System.Linq.Expressions;
using VOL.Core.Extensions;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.AspNetCore.Http;
using VOL.Data.IRepositories;
using OfficeOpenXml.FormulaParsing.Excel.Functions.Math;
using SkiaSharp;
using StackExchange.Redis;
using System.Text.RegularExpressions;
using Microsoft.EntityFrameworkCore.Metadata.Internal;
using Newtonsoft.Json;
using System;
using System.Collections.Generic;

namespace VOL.Data.Services
{
    public partial class Data_MachineService
    {
        private readonly IHttpContextAccessor _httpContextAccessor;
        private readonly IData_MachineRepository _repository;//访问数据库

        [ActivatorUtilitiesConstructor]
        public Data_MachineService(
            IData_MachineRepository dbRepository,
            IHttpContextAccessor httpContextAccessor
            )
        : base(dbRepository)
        {
            _httpContextAccessor = httpContextAccessor;
            _repository = dbRepository;
            //多租户会用到这init代码，其他情况可以不用
            //base.Init(dbRepository);
        }

        public Dictionary<int, Data_Machine> GetMachineData()
        {
            var db = _repository.DbContext.Set<Data_Machine>();
            var machineList = new Dictionary<int, Data_Machine>();
            List<Data_Config> configList = Data_ConfigService.Instance.getConfigList();
            IQueryable<Data_Machine> query = db.Where(x => x.com_status == 5);
            foreach ( Data_Config config in configList )
            {
                // 机床数据，各自取最新一条
                Data_Machine? data_Machine = query.Where(x => x.config_id == config.id).
                    OrderByDescending(d => d.CreateDate).FirstOrDefault();
                if ( data_Machine != null )
                {
                    data_Machine.com_ip = config.com_ip;
                    data_Machine.name = config.name;
                    data_Machine.totalQuantity = data_Machine.quantity_total;
                    data_Machine.totalRuntime = data_Machine.run_time_total;
                    // 判断通讯是否断开
                    #pragma warning disable CS8600
                    Data_Machine lastdata_Machine = db.Where(x => x.config_id == config.id).
                        OrderByDescending(d => d.CreateDate).FirstOrDefault();
                    #pragma warning restore CS8600
                    data_Machine.com_status = lastdata_Machine.com_status;
                    // 生产数据, 各自取最新一条
                    Func<Data_Produce, bool> where = p => p.config_id == config.id && p.com_status == 5;
                    Data_Produce data_Produce = Data_ProduceService.Instance.getLastProduceData(where);
                    if (data_Produce != null)
                    {
                        data_Machine.currentTurnout = data_Produce.turnout_all;
                        data_Machine.OEE = data_Produce.oee;
                    }
                    machineList.Add(config.id, data_Machine);
                }
            }
            return machineList;
        }

        // 测试使用
        public void testQuery() {
            //List<Data_Machine> data_Machines = _repository.DbContext.Set<Data_Machine>().ToList();
            //var list = db.Where(x => x.com_status == 5).GroupBy(e => e.config_id).Select(g => new {
            //        ConfigId = g.Key,
            //        Data_Machine = g.OrderByDescending(d => d.CreateDate).ToList()
            //}).OrderBy(g => g.ConfigId).ToList();
            // 1. 查设备ID分组
            //var result1 = db.GroupBy(e => e.config_id).Select(g => new 
            //{
            //    ConfigId = g.Key
            //}).OrderBy(g => g.ConfigId).ToList();
            //List<int> configIds = result1.Select(c => c.ConfigId).ToList();
            // 2. 查找设备名称并赋值
            //var result2 = db.Where(p => configIds.Contains(p.config_id) && p.com_status == 5).OrderByDescending(o => o.CreateDate).ToList();
            //Console.Write(JsonConvert.SerializeObject(result2));

            //Console.Write(string.Join(",", data_Machines));
            //var list = db.GroupBy(e => e.config_id).Count();
        }
    }
}