using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Microsoft.Toolkit.Mvvm.ComponentModel;
using System.Collections.Concurrent;
using System.Collections.ObjectModel;
using System.Windows;
using BPASmartClient.Helper;
using Microsoft.Toolkit.Mvvm.Input;
using BPASmartClient.JXJFoodBigStation.Model;
using BPASmartClient.JXJFoodBigStation.View;
using System.Windows.Forms;

namespace BPASmartClient.JXJFoodBigStation.ViewModel
{
    public class HardwareStatusViewModel : ObservableObject
    {
        public HardwareStatusViewModel()
        {

            for (int i = 6; i > 0; i--)
            {
                TopDeviceCurrentStatuses.Add(new DeviceCurrentStatus()
                {
                    DeviceName = i.ToString(),
                    DeviceNum = i,
                    RunStatus = true,
                    Weight = new Random().Next(0, 100)
                });
            }
            for (int i = 7; i < 13; i++)
            {
                BottomDeviceCurrentStatuses.Add(new DeviceCurrentStatus()
                {
                    DeviceName = i.ToString(),
                    DeviceNum = i,
                    RunStatus = false,
                    Weight = new Random().Next(0, 100)
                });
            }
            StartCommand = new RelayCommand<string>((deviceName) => 
            {
                if (deviceName != null)
                {
                    var top = TopDeviceCurrentStatuses.FirstOrDefault(p => p.DeviceName == deviceName);
                    if (top != null)
                    {
                        ActionManage.GetInstance.Send("StartTopDevice", deviceName);
                    }
                    var bottom = BottomDeviceCurrentStatuses.FirstOrDefault(p => p.DeviceName == deviceName);
                    if (bottom != null)
                    {
                        ActionManage.GetInstance.Send("StartBottomDevice", deviceName);
                    }
                }
            });
            StopCommand = new RelayCommand<string>((deviceName) => 
            {
                if (deviceName != null)
                {
                    var top = TopDeviceCurrentStatuses.FirstOrDefault(p => p.DeviceName == deviceName);
                    if (top != null)
                    {
                        ActionManage.GetInstance.Send("StopTopDevice", deviceName);
                    }
                    var bottom = BottomDeviceCurrentStatuses.FirstOrDefault(p => p.DeviceName == deviceName);
                    if (bottom != null)
                    {
                        ActionManage.GetInstance.Send("StopBottomDevice", deviceName);
                    }
                }
            });

            UpdateRawMaterName = new RelayCommand<string>((deviceName) =>
            {
                ActionManage.GetInstance.CancelRegister("UpdateDeviceName");
                ActionManage.GetInstance.Register(new Action<object>((res) =>
                {
                    if (res != null && res is string newName)
                    {
                        int cnt = Array.FindIndex(TopDeviceCurrentStatuses.ToArray(), p => p.DeviceName == deviceName);
                        if (cnt >= 0)
                        {

                            int index = Array.FindIndex(BottomDeviceCurrentStatuses.ToArray(), p => p.DeviceName == newName);
                            int index1 = Array.FindIndex(TopDeviceCurrentStatuses.ToArray(), p => p.DeviceName == newName);
                            if (index == -1 && index1 == -1)
                            {
                                var obj = TopDeviceCurrentStatuses.FirstOrDefault(p => p.DeviceName == deviceName);
                                obj.DeviceName = newName;
                            }
                            else
                            {
                                System.Windows.Forms.MessageBox.Show("设备名称与其他名称冲突", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
                            }
                        }
                        else 
                        {
                            int index = Array.FindIndex(TopDeviceCurrentStatuses.ToArray(), p => p.DeviceName == newName);
                            int index1 = Array.FindIndex(BottomDeviceCurrentStatuses.ToArray(), p => p.DeviceName == newName);
                            if (index == -1 && index1 == -1)
                            {
                                var obj = BottomDeviceCurrentStatuses.FirstOrDefault(p => p.DeviceName == deviceName);
                                obj.DeviceName = newName;
                            }
                            else
                            {
                                System.Windows.Forms.MessageBox.Show("设备名称与其他名称冲突", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
                            }
                        }
                    }
                }), "UpdateDeviceName");
                ChangeDeviceNameView view = new ChangeDeviceNameView();
                view.ShowDialog();
            });
        }
        public ObservableCollection<DeviceCurrentStatus> TopDeviceCurrentStatuses { get; set; } = new ObservableCollection<DeviceCurrentStatus>();
        public ObservableCollection<DeviceCurrentStatus> BottomDeviceCurrentStatuses { get; set; } = new ObservableCollection<DeviceCurrentStatus>();
        public RelayCommand<string> UpdateRawMaterName { get; set; }
        public RelayCommand<string> StartCommand { get; set; }

        public RelayCommand<string> StopCommand { get; set; }
    }
}