using MECF.Framework.Common.DataCenter;
using MECF.Framework.Common.Equipment;
using MECF.Framework.Common.OperationCenter;
using Prism.Commands;
using Prism.Mvvm;
using System.Collections.ObjectModel;
using System.Drawing;
using System.Runtime.Serialization;
using System.Threading.Tasks;
using Venus_Core;
using Venus_Unity;
using WPF.Themes.UserControls;

namespace Venus_MainPages.ViewModels
{
    public class AutoRatioViewModel : BindableBase
    {
        private ObservableCollection<RatioValue> m_RatioValues = new ObservableCollection<RatioValue>();

        public ObservableCollection<RatioValue> RatioValues
        {
            get { return m_RatioValues; }
            set { SetProperty(ref m_RatioValues, value); }
        }

        private DelegateCommand _SetCommand;
        public DelegateCommand SetCommand =>
            _SetCommand ?? (_SetCommand = new DelegateCommand(OnSet));

        private DelegateCommand _LoadCommand;
        public DelegateCommand LoadCommand =>
            _LoadCommand ?? (_LoadCommand = new DelegateCommand(OnLoad));

        public string ModuleName;
        public AutoRatioViewModel()
        {
            


        }
        private void OnLoad()
        {
            string value = QueryDataClient.Instance.Service.GetConfig($"{ModuleName}.HighTemperatureHeater.AutoRatioValue").ToString();
            if (string.IsNullOrEmpty(value))
            {
                RatioValues.Add(new RatioValue(0, 300, 135F));
                RatioValues.Add(new RatioValue(301, 600, 165F));
                RatioValues.Add(new RatioValue(601, 630, 180F));
                RatioValues.Add(new RatioValue(631, 830, 210F));
            }
            try
            {
                var ratioValue = SerializeHelper.Instance.JsonStringToObject<ObservableCollection<RatioValue>>(value);
                RatioValues = ratioValue;
            }
            catch
            {
                RatioValues.Clear();
                RatioValues.Add(new RatioValue(0, 300, 135F));
                RatioValues.Add(new RatioValue(301, 600, 165F));
                RatioValues.Add(new RatioValue(601, 630, 180F));
                RatioValues.Add(new RatioValue(631, 830, 210F));
            }
        }
        private int maxValue;
        private async void OnSet()
        {
            maxValue = int.MinValue;
            foreach (var item in RatioValues)
            {
                if (item.MinValue <= maxValue)
                {
                    int index = RatioValues.IndexOf(item);
                    WPFMessageBox.ShowError($"Range{index} MaxValue {maxValue} > = Range{index + 1} MinValue {item.MinValue}");
                    return;
                }
                if (item.MinValue>item.MaxValue)
                {
                    int index=RatioValues.IndexOf(item);
                    WPFMessageBox.ShowError($"Range{index+1} MinValue {item.MinValue} > MaxValue {item.MaxValue}");
                    return;
                }
                maxValue = item.MaxValue;
            }
            var value = SerializeHelper.Instance.ObjectToJsonString(RatioValues);
            InvokeClient.Instance.Service.DoOperation("System.SetConfig", $"{ModuleName}.HighTemperatureHeater.AutoRatioValue", value);
            await Task.Delay(500);
            InvokeClient.Instance.Service.DoOperation($"{ModuleName}.HighTemperatureHeater.SetAutoRatio");
        }

    }

}