209 lines
8.6 KiB
C#
209 lines
8.6 KiB
C#
using HandyControl.Controls;
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using Prism.Events;
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using Prism.Navigation;
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using System.Collections.ObjectModel;
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using System.Diagnostics;
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using System.Windows;
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using YY.Admin.Core;
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using YY.Admin.Core.Events;
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using YY.Admin.Core.Helper;
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using YY.Admin.Core.Entity;
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using YY.Admin.Core.Services;
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using YY.Admin.Event;
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using YY.Admin.Services.Service;
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using YY.Admin.Module;
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namespace YY.Admin.ViewModels.RawMaterialEntry;
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public class RawMaterialEntryListViewModel : BaseViewModel
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{
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private readonly IRawMaterialEntryService _entryService;
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private readonly IJeecgDictSyncService _dictSyncService;
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private SubscriptionToken? _entryChangedToken;
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private SubscriptionToken? _syncConflictToken;
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private ObservableCollection<MesXslRawMaterialEntry> _entries = new();
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public ObservableCollection<MesXslRawMaterialEntry> Entries
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{
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get => _entries;
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set => SetProperty(ref _entries, 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? _filterBarcode;
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public string? FilterBarcode { get => _filterBarcode; set => SetProperty(ref _filterBarcode, value); }
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private string? _filterBatchNo;
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public string? FilterBatchNo { get => _filterBatchNo; set => SetProperty(ref _filterBatchNo, value); }
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private string? _filterBillNo;
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public string? FilterBillNo { get => _filterBillNo; set => SetProperty(ref _filterBillNo, value); }
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private string? _filterMaterialName;
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public string? FilterMaterialName { get => _filterMaterialName; set => SetProperty(ref _filterMaterialName, value); }
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private string? _filterSupplierName;
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public string? FilterSupplierName { get => _filterSupplierName; set => SetProperty(ref _filterSupplierName, value); }
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public DelegateCommand SearchCommand { get; }
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public DelegateCommand ResetCommand { get; }
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public DelegateCommand AddCommand { get; }
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public DelegateCommand<MesXslRawMaterialEntry> EditCommand { get; }
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public DelegateCommand<MesXslRawMaterialEntry> DeleteCommand { get; }
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public DelegateCommand PrevPageCommand { get; }
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public DelegateCommand NextPageCommand { get; }
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public RawMaterialEntryListViewModel(
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IRawMaterialEntryService entryService,
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IJeecgDictSyncService dictSyncService,
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IContainerExtension container,
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IRegionManager regionManager) : base(container, regionManager)
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{
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_entryService = entryService;
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_dictSyncService = dictSyncService;
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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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FilterBarcode = null; FilterBatchNo = null; FilterBillNo = null;
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FilterMaterialName = null; FilterSupplierName = null;
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PageNo = 1;
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await LoadAsync();
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});
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AddCommand = new DelegateCommand(OpenAddPage);
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//update-begin---author:jiangxh ---date:20260731 for：【原料入场】编辑改为打开与新增相同的操作页-----------
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EditCommand = new DelegateCommand<MesXslRawMaterialEntry>(OpenEditPage);
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//update-end---author:jiangxh ---date:20260731 for：【原料入场】编辑改为打开与新增相同的操作页-----------
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DeleteCommand = new DelegateCommand<MesXslRawMaterialEntry>(async e => await DeleteAsync(e));
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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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_entryChangedToken = _eventAggregator
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.GetEvent<RawMaterialEntryChangedEvent>()
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.Subscribe(async p => await OnEntryChangedAsync(p), ThreadOption.UIThread);
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_syncConflictToken = _eventAggregator.GetEvent<SyncConflictEvent>()
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.Subscribe(OnSyncConflict, ThreadOption.UIThread);
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_ = InitializeAsync();
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}
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private async Task OnEntryChangedAsync(RawMaterialEntryChangedPayload payload)
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{
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if (payload.Action == "edit" && !string.IsNullOrWhiteSpace(payload.EntryId))
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await RefreshSingleAsync(payload.EntryId!);
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else
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await LoadAsync();
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}
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private async Task RefreshSingleAsync(string entryId)
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{
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try
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{
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var updated = await _entryService.GetByIdAsync(entryId);
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if (updated == null) return;
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var idx = Entries.ToList().FindIndex(e => string.Equals(e.Id, entryId, StringComparison.OrdinalIgnoreCase));
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if (idx >= 0) Entries[idx] = updated;
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}
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catch (Exception ex) { Debug.WriteLine($"[原料入场] 单条刷新失败: {ex.Message}"); }
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}
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private void OnSyncConflict(SyncConflictPayload payload)
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{
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if (!string.Equals(payload.EntityName, "原料入场", StringComparison.OrdinalIgnoreCase)) return;
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var parts = new List<string>();
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if (payload.PushedCount > 0) parts.Add($"已同步 {payload.PushedCount} 条本地改动到服务器");
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if (payload.NewRecordsPushed > 0) parts.Add($"已上传 {payload.NewRecordsPushed} 条本地新增记录");
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if (payload.ConflictCount > 0) parts.Add($"{payload.ConflictCount} 条记录与服务器版本冲突，已保留服务器版本");
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if (parts.Count == 0) return;
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var message = string.Join("\n", parts);
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if (payload.ConflictCount > 0) Growl.Warning(message); else Growl.Success(message);
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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) { Debug.WriteLine($"原料入场列表初始化失败: {ex.Message}"); }
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}
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public async Task LoadAsync()
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{
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try
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{
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IsLoading = true;
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var result = await _entryService.PageAsync(PageNo, PageSize,
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FilterBarcode, FilterBatchNo, FilterBillNo, FilterMaterialName, FilterSupplierName);
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Entries = new ObservableCollection<MesXslRawMaterialEntry>(result.Records);
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Total = result.Total;
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}
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catch (Exception ex) { Growl.Error($"加载原料入场记录失败：{ex.Message}"); }
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finally { IsLoading = false; }
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}
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private void OpenAddPage()
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{
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_eventAggregator.GetEvent<TabSourceSelectedEvent>().Publish(new TabSource
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{
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Name = "新增原料入场记录",
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Icon = "\ue7ce",
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ViewName = "RawMaterialEntryOperationView"
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});
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}
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//update-begin---author:jiangxh ---date:20260731 for：【原料入场】编辑改为打开与新增相同的操作页-----------
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private void OpenEditPage(MesXslRawMaterialEntry? entry)
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{
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if (entry == null || string.IsNullOrWhiteSpace(entry.Id)) return;
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var label = string.IsNullOrWhiteSpace(entry.Barcode) ? entry.Id : entry.Barcode;
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_eventAggregator.GetEvent<TabSourceSelectedEvent>().Publish(new TabSource
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{
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Name = $"编辑原料入场记录 {label}",
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Icon = "\ue7ce",
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ViewName = "RawMaterialEntryOperationView",
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NavigationParameter = new NavigationParameters { { "editEntryId", entry.Id } }
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});
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}
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//update-end---author:jiangxh ---date:20260731 for：【原料入场】编辑改为打开与新增相同的操作页-----------
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private async Task DeleteAsync(MesXslRawMaterialEntry entry)
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{
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if (entry?.Id == null) return;
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var confirm = System.Windows.MessageBox.Show(
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$"确定删除该原料入场记录（条码：{entry.Barcode}）？此操作不可恢复！",
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"确认删除", MessageBoxButton.OKCancel, MessageBoxImage.Question);
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if (confirm != System.Windows.MessageBoxResult.OK) return;
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var ok = await _entryService.DeleteAsync(entry.Id);
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if (ok) { Growl.Success("删除成功！"); await LoadAsync(); }
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else Growl.Error("删除失败！");
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}
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protected override void CleanUp()
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{
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base.CleanUp();
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if (_entryChangedToken != null)
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{
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_eventAggregator.GetEvent<RawMaterialEntryChangedEvent>().Unsubscribe(_entryChangedToken);
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_entryChangedToken = null;
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}
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if (_syncConflictToken != null)
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{
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_eventAggregator.GetEvent<SyncConflictEvent>().Unsubscribe(_syncConflictToken);
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_syncConflictToken = null;
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}
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}
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}
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