101 lines
3.2 KiB
C#
101 lines
3.2 KiB
C#
using System.Collections.ObjectModel;
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using System.Diagnostics;
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using HandyControl.Controls;
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using YY.Admin.Core;
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using YY.Admin.Core.Helper;
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using YY.Admin.Services.Service.EquipmentDb;
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namespace YY.Admin.ViewModels.McsActMill;
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public class McsActMillListViewModel : BaseViewModel
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{
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private readonly IMcsActMillService _service;
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private ObservableCollection<McsActMillRow> _items = new();
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public ObservableCollection<McsActMillRow> Items
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{
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get => _items;
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set => SetProperty(ref _items, value);
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}
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private long _total;
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public long Total { get => _total; set => SetProperty(ref _total, value); }
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private int _pageNo = 1;
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public int PageNo { get => _pageNo; set => SetProperty(ref _pageNo, value); }
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private int _pageSize = 20;
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public int PageSize { get => _pageSize; set => SetProperty(ref _pageSize, value); }
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private string? _filterActName;
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public string? FilterActName { get => _filterActName; set => SetProperty(ref _filterActName, value); }
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private string? _filterActAddrText;
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public string? FilterActAddrText { get => _filterActAddrText; set => SetProperty(ref _filterActAddrText, value); }
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public DelegateCommand SearchCommand { get; }
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public DelegateCommand ResetCommand { get; }
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public DelegateCommand PrevPageCommand { get; }
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public DelegateCommand NextPageCommand { get; }
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public McsActMillListViewModel(
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IMcsActMillService service,
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IContainerExtension container,
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IRegionManager regionManager) : base(container, regionManager)
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{
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_service = service;
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SearchCommand = new DelegateCommand(async () => { PageNo = 1; await LoadAsync(); });
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ResetCommand = new DelegateCommand(async () =>
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{
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FilterActName = null;
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FilterActAddrText = null;
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PageNo = 1;
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await LoadAsync();
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});
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PrevPageCommand = new DelegateCommand(async () => { if (PageNo > 1) { PageNo--; await LoadAsync(); } });
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NextPageCommand = new DelegateCommand(async () => { if ((long)PageNo * PageSize < Total) { PageNo++; await LoadAsync(); } });
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_ = InitializeAsync();
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}
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private async Task InitializeAsync()
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{
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try
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{
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await UIHelper.WaitForRenderAsync();
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await LoadAsync();
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}
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catch (Exception ex)
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{
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Debug.WriteLine($"开炼机动作中间表初始化失败: {ex.Message}");
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}
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}
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public async Task LoadAsync()
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{
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try
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{
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IsLoading = true;
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int? actAddr = null;
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if (!string.IsNullOrWhiteSpace(FilterActAddrText)
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&& int.TryParse(FilterActAddrText.Trim(), out var parsed))
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{
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actAddr = parsed;
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}
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var result = await _service.PageAsync(PageNo, PageSize, FilterActName, actAddr);
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Items = new ObservableCollection<McsActMillRow>(result.Records);
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Total = result.Total;
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}
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catch (Exception ex)
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{
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Growl.Error($"加载开炼机动作中间表失败：{ex.Message}");
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}
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finally
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{
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IsLoading = false;
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}
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}
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}
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