using GalaSoft.MvvmLight;
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using GalaSoft.MvvmLight.Command;
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using System;
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using System.Collections.Generic;
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using System.Collections.ObjectModel;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows;
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using System.Windows.Controls.Primitives;
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using System.Windows.Input;
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using TProduct.ProcessDrawing.Components;
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using TProduct.ProcessDrawing.Models;
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namespace TProduct.ProcessDrawing.ViewModels
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{
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/// <summary>
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/// 对应窗口的业务逻辑
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/// </summary>
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public class DisplayViewModel : ViewModelBase
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{
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public ObservableCollection<DeviceItem4Display> DeviceList { get; set; } = new ObservableCollection<DeviceItem4Display>();
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private DeviceItem4Config _currentDevice;
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public DeviceItem4Config CurrentDevice
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{
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get => _currentDevice;
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set => Set(ref _currentDevice, value);
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}
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private string _saveFailedMessage;
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public string SaveFailedMessage
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{
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get { return _saveFailedMessage; }
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set { Set(ref _saveFailedMessage, value); }
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}
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public RelayCommand<DeviceItem4Config> DeviceSelectedCommand { get; set; }
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int _pipelineID = -1;
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public void SetCurrentPipelineID(int PipelineID)
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{
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this._pipelineID = PipelineID;
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if (DeviceList == null)
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return;
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foreach (var d in DeviceList)
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{
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if (d.IsHavePipeIndex(PipelineID))
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{
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//(d.UiComponent).IsShowFlowAnimation = 1;
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d.UiComponent .SetRunStatus(true );
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}
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else
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{
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d.UiComponent.SetRunStatus(false );
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}
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}
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}
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public void SetContaiterSize(int width, int height)
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{
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double left_x = (from x in DeviceList select x.X).Min();
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double right_x = (from x in DeviceList select x.X).Max();
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double top_y = (from x in DeviceList select x.Y).Min();
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double bottom_y = (from x in DeviceList select x.Y).Max();
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double offset_y = 0;
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if ( bottom_y > height)
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{
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offset_y = 5 - top_y;
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}
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foreach (var d in DeviceList)
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{
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d.Y = d.Y + offset_y;
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}
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}
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public DisplayViewModel()
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{
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if (!IsInDesignMode)
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{
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// 初始化组态组件
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InititialDevices();
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//
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DeviceSelectedCommand = new RelayCommand<DeviceItem4Config>(model2 =>
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{
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// 记录一个当前选中组件
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// Model = DeviceItemModel
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// 对当前组件进行选中
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// 进行属性、点位编辑
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if (CurrentDevice != null)
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CurrentDevice.IsSelected = false;
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if (model2 != null)
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{
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model2.IsSelected = true;
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}
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CurrentDevice = model2;
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});
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}
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}
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//初始化组态组件
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private void InititialDevices()
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{
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if(DeviceList == null)
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{
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DeviceList = new ObservableCollection<DeviceItem4Display>();
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}
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List<TProduct.ProcessDrawing.Models.DeviceItem4Display> all_DeviceItemModels = null;
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if (!ProcessDrawingConfigFileHelper.ReadFile(out all_DeviceItemModels))
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{
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return;
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}
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foreach (var dim in all_DeviceItemModels)
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{
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DeviceList.Add(dim);
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}
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}
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public void InitialRunStatus()
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{
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if (DeviceList == null)
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return;
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foreach (var d in DeviceList)
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{
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if (d.IsHavePipeIndex(_pipelineID))
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{
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// d.UiComponent.StartAnimation();
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d.UiComponent.SetRunStatus(true );
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}
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else
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{
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d.UiComponent.SetRunStatus(false );
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}
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}
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}
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}
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}
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