FCC/Applications/Bogus_ATG/App.cs

using Edge.Core.IndustryStandardInterface.ATG;
using Edge.Core.Processor;
using Edge.Core.Processor.Dispatcher.Attributes;
using Edge.Core.UniversalApi;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;

namespace Bogus_ATG
{
    [UniversalApi(Name = "OnStateChange", EventDataType = typeof(AtgStateChangeEventArg))]
    [UniversalApi(Name = "OnAlarm", EventDataType = typeof(AtgAlarmEventArg))]
    [MetaPartsDescriptor(
           "lang-zh-cn:液位仪模拟器lang-en-us:ATG Simulator",
           "lang-zh-cn:用于模拟液位仪(可配置多个油罐), 每个虚拟油罐数据会自动变化lang-en-us:Used for simulate Auto Tank Gauge which have multiple tanks linked, each virutal tank has its data updated randomly and timely",
           new[] { "lang-zh-cn:液位仪lang-en-us:ATG" })]
    public class App : IAutoTankGaugeController, IAppProcessor, IDisposable
    {
        private IEnumerable<Tank> tanks;
        public string MetaConfigName { get; set; }

        public int DeviceId => 1;

        public IEnumerable<Tank> Tanks { get; set; }

        public AtgState State => AtgState.Idle;

        public SystemUnit SystemUnit => SystemUnit.Metric;

        public event EventHandler<AtgStateChangeEventArg> OnStateChange;
        public event EventHandler<AtgAlarmEventArg> OnAlarm;

        public App(int tanksCount)
        {
            this.tanks = Enumerable.Range(1, tanksCount).Select(i =>
            {
                Tank tank = new Tank();
                tank.TankNumber = (byte)i;
                tank.Diameter = 2000.0 + i * 200;
                tank.Label = "我是油罐" + i + "的标签";
                Product product = new Product();
                product.ProductCode = (i == 1 ? 0 : (i + 90)).ToString();
                product.ProductLabel = (i == 1 ? 0 : (i + 90)) + "#";
                tank.Product = product;
                TankLimit tankLimit = new TankLimit();
                tankLimit.FullVolume = 3000.0 + i * 150;
                tankLimit.FuelTemperatureHighLimit = (60.0);
                tankLimit.FuelTemperatureLowLimit = (10.0);
                tankLimit.HighProduct = (0.85) + i * 0.05;
                tankLimit.HighWaterAlarm = (100.0);
                tankLimit.HighWaterWarning = (50.0);
                tankLimit.LowProduct = (25.0) + i * 2;
                tankLimit.MaxVolume = 2700.0 + i * 150;
                tank.Limit = tankLimit;
                Probe probe = new Probe();
                probe.ProbeLength = 2000.0 + i * 150;
                probe.ProbeOffset = (1.0);
                probe.WaterOffset = (3.0);
                probe.DeviceId = (i);
                tank.Probe = probe;
                return tank;
            });
            this.Tanks = this.tanks;
        }

        public void Dispose()
        {
        }

        [UniversalApi()]
        public Task<IEnumerable<Tank>> GetTanksAsync()
        {
            return Task.FromResult(this.tanks);
        }

        /// <summary>
        /// 
        /// </summary>
        /// <param name="tankNumber">0 or null for query all tanks</param>
        /// <returns></returns>
        [UniversalApi(Description = "", InputParametersExampleJson = "[1]")]
        public async Task<TankReading> GetTankReadingAsync(int tankNumber)
        {
            TankReading tankReading = new TankReading();
            tankReading.Density = 1.0;
            tankReading.Height = new Random().Next(200, 1800);
            tankReading.TcVolume = new Random().Next(200, 1800);
            tankReading.Ullage = new Random().Next(100, 500);
            tankReading.Volume = new Random().Next(200, 1800);
            tankReading.Water = new Random().Next(10, 150);
            tankReading.WaterVolume = new Random().Next(10, 150);
            tankReading.Temperature = new Random().Next(1, 100);
            tankReading.TankNumber = tankNumber;
            return await Task.FromResult<TankReading>(tankReading);
        }

        [UniversalApi(Description = "", InputParametersExampleJson = "[1,8,0,\"2020-04-01T18:25:43.511Z\"]")]
        public Task<IEnumerable<Delivery>> GetTankDeliveryAsync(int tankNumber, int pageRowCount = 10, int pageIndex = 0, DateTime? filterTimestamp = null)
        {
            return Task.FromResult(Enumerable.Range(1, pageRowCount).Select(i =>
            {
                Delivery delivery = new Delivery();
                delivery.TankNumber = (byte)tankNumber;
                delivery.StartingDateTime = DateTime.Now.Subtract(new TimeSpan(i, 0, 0));
                delivery.EndingDateTime = DateTime.Now.Subtract(new TimeSpan(0, i, 0));
                delivery.StartingFuelHeight = 1.0 + i * 10;
                delivery.EndingFuelHeight = 3000.0 + i * 100;
                delivery.Description = "man made fake Delivery for tank: " + tankNumber;
                return delivery;
            }));
        }

        [UniversalApi(Description = "", InputParametersExampleJson = "[1,8,0,\"2020-04-01T18:25:43.511Z\"]")]
        public async Task<IEnumerable<Inventory>> GetTankInventoryAsync(int tankNumber, int pageRowCount = 10, int pageIndex = 0, DateTime? filterTimestamp = null)
        {
            var reading = await this.GetTankReadingAsync(tankNumber);
            if (reading == null) return null;
            var inventory = new Inventory()
            {
                TankNumber = tankNumber,
                FuelHeight = reading.Height ?? -1,
                FuelVolume = reading.Volume ?? -1,
                FuelTCVolume = reading.TcVolume ?? -1,
                WaterHeight = reading.Water ?? -1,
                Temperture = reading.Temperature ?? int.MinValue,
                TimeStamp = DateTime.Now,
            };
            return new[] { inventory };
        }

        [UniversalApi(Description = "", InputParametersExampleJson = "[1,8,0,\"2020-04-01T18:25:43.511Z\"]")]
        public Task<IEnumerable<Alarm>> GetTankAlarmAsync(int tankNumber, int pageRowCount = 10, int pageIndex = 0, DateTime? filterTimestamp = null)
        {
            return Task.FromResult(Enumerable.Range(1, pageRowCount).Select(i =>
            {
                Alarm alarm = new Alarm();
                alarm.Id = i;
                alarm.CreatedTimeStamp = DateTime.Now.Subtract(new TimeSpan(i, 0, 0));
                alarm.Priority = AlarmPriority.Alarm;
                alarm.TankNumber = (byte)tankNumber;
                alarm.Type = AlarmType.TankHighProductAlarm;
                alarm.Description = "man made fake Alarm for tank: " + tankNumber;
                return alarm;
            }));
        }

        public void Init(IEnumerable<IProcessor> processors)
        {
        }

        [UniversalApi]
        public Task<IEnumerable<TankReading>> GetTanksReadingAsync()
        {
            return Task.FromResult(Enumerable.Range(1, this.tanks.Count()).Select(i =>
            {
                TankReading tankReading = new TankReading();
                tankReading.Density = 1.0;
                tankReading.Height = new Random().Next(200, 1800);
                tankReading.TcVolume = new Random().Next(200, 1800);
                tankReading.Ullage = new Random().Next(100, 500);
                tankReading.Volume = new Random().Next(200, 1800);
                tankReading.Water = new Random().Next(10, 150);
                tankReading.WaterVolume = new Random().Next(10, 150);
                tankReading.Temperature = new Random().Next(1, 100);
                tankReading.TankNumber = i;
                return tankReading;
            }));
        }
    }
}