289 lines
11 KiB
C#
289 lines
11 KiB
C#
using Prism.Commands;
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using System.Collections.ObjectModel;
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using System.IO;
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using System.Text.Json;
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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.Services.Service;
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namespace YY.Admin.ViewModels.RawMaterialEntry;
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/// <summary>
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/// 「新增原料入场记录」独立页面：左侧表单逻辑继承编辑 VM，右侧展示当日入场简要列表并支持选中回填模板。
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/// </summary>
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public class RawMaterialEntryOperationViewModel : RawMaterialEntryEditDialogViewModel
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{
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private const int TodayListFetchSize = 5000;
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private readonly IRawMaterialCardService _rawMaterialCardService;
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private static readonly JsonSerializerOptions LayoutJsonOpts = new()
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{
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PropertyNameCaseInsensitive = true,
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WriteIndented = true
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};
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private static string LayoutFilePath => Path.Combine(
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Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData),
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"YY.Admin",
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"raw-material-entry-add-layout.json");
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private bool _suppressTodaySelectionReaction;
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public ObservableCollection<MesXslRawMaterialEntry> TodayEntries { get; } = new();
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private MesXslRawMaterialEntry? _selectedTodayEntry;
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public MesXslRawMaterialEntry? SelectedTodayEntry
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{
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get => _selectedTodayEntry;
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set
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{
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if (!SetProperty(ref _selectedTodayEntry, value)) return;
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if (_suppressTodaySelectionReaction || value == null) return;
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_ = ApplyTodayRowToFormAsync(value);
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}
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}
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private bool _isRightPanelExpanded = true;
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public bool IsRightPanelExpanded
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{
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get => _isRightPanelExpanded;
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set
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{
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if (!SetProperty(ref _isRightPanelExpanded, value)) return;
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SaveLayoutState();
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}
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}
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private double _expandedRightPanelWidth = 280;
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/// <summary>右侧面板展开时的目标宽度（像素），由 GridSplitter 拖拽结束时回写。</summary>
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public double ExpandedRightPanelWidth
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{
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get => _expandedRightPanelWidth;
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private set
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{
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var v = Math.Clamp(value, 200, 560);
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if (SetProperty(ref _expandedRightPanelWidth, v))
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SaveLayoutState();
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}
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}
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/// <summary>仅当入场记录已保存（有 Id）且存在拆码明细时允许生成原材料卡片。</summary>
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public bool CanGenerateCards => !string.IsNullOrWhiteSpace(Entry?.Id) && SplitCodeDetails.Count > 0;
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public DelegateCommand ToggleRightPanelCommand { get; }
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public DelegateCommand RefreshTodayEntriesCommand { get; }
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public DelegateCommand GenerateRawMaterialCardsCommand { get; }
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public RawMaterialEntryOperationViewModel(
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IRawMaterialEntryService entryService,
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IJeecgDictSyncService dictSyncService,
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IMixerMaterialService mixerMaterialService,
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IRawMaterialCardService rawMaterialCardService,
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IContainerExtension container,
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IRegionManager regionManager)
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: base(entryService, dictSyncService, mixerMaterialService, container, regionManager)
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{
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_rawMaterialCardService = rawMaterialCardService;
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LoadLayoutState();
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ToggleRightPanelCommand = new DelegateCommand(() => IsRightPanelExpanded = !IsRightPanelExpanded);
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RefreshTodayEntriesCommand = new DelegateCommand(async () => await LoadTodayEntriesAsync());
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GenerateRawMaterialCardsCommand = new DelegateCommand(async () => await GenerateRawMaterialCardsAsync());
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SplitCodeDetails.CollectionChanged += (_, _) => RaisePropertyChanged(nameof(CanGenerateCards));
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}
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public override void InitializeForAdd()
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{
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_suppressTodaySelectionReaction = true;
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_selectedTodayEntry = null;
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RaisePropertyChanged(nameof(SelectedTodayEntry));
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_suppressTodaySelectionReaction = false;
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base.InitializeForAdd();
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RaisePropertyChanged(nameof(CanGenerateCards));
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}
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/// <summary>页面首次加载时拉取「今日」列表（由 View Loaded 调用）。</summary>
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public async Task LoadTodayEntriesOnFirstShowAsync() => await LoadTodayEntriesAsync();
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/// <summary>用户在拖拽结束 GridSplitter 后提交实际列宽。</summary>
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public void CommitRightPanelWidthFromView(double actualWidth)
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{
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if (!IsRightPanelExpanded || actualWidth < 1) return;
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ExpandedRightPanelWidth = actualWidth;
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}
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private async Task LoadTodayEntriesAsync()
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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(1, TodayListFetchSize);
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var today = DateTime.Today;
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var rows = result.Records
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.Where(e => IsTodayEntry(e, today))
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.OrderByDescending(e => e.EntryTime ?? e.CreateTime ?? DateTime.MinValue)
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.ToList();
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TodayEntries.Clear();
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foreach (var r in rows)
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TodayEntries.Add(r);
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}
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catch
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{
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// 列表失败不阻断左侧新增（与物料加载策略一致）
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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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private static bool IsTodayEntry(MesXslRawMaterialEntry e, DateTime today)
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{
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var byEntry = e.EntryTime?.Date == today;
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var byCreate = e.CreateTime?.Date == today;
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return byEntry || byCreate;
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}
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/// <summary>
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/// 点击右侧今日记录：直接以「编辑模式」加载源记录到左侧表单（保留 Id/条码/批次号），
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/// 不再走「新增模板」逻辑，避免重新生成条码、覆盖原数据。
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/// </summary>
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private async Task ApplyTodayRowToFormAsync(MesXslRawMaterialEntry src)
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{
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// 复用基类 InitializeForEdit：保留 Id/Barcode/BatchNo/状态等所有字段，标题自动切到「编辑原料入场记录」
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base.InitializeForEdit(src);
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RaisePropertyChanged(nameof(CanGenerateCards));
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// 若物料列表此前未加载导致选中项未回填，则补一次拉取（与编辑弹窗逻辑一致）
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if (_pendingMaterialId != null)
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await LoadMaterialOptionsAsync();
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}
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/// <summary>编辑保存成功后：刷新右侧今日列表并切回新增态，避免连续误改同一条。</summary>
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protected override async Task SaveAsync()
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{
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var wasEdit = !IsAddMode;
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await base.SaveAsync();
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RaisePropertyChanged(nameof(CanGenerateCards));
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if (wasEdit && Result && CloseAction == null)
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{
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HandyControl.Controls.MessageBox.Success("编辑成功！");
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await LoadTodayEntriesAsync();
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InitializeForAdd();
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}
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}
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private async Task GenerateRawMaterialCardsAsync()
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{
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if (Entry == null || string.IsNullOrWhiteSpace(Entry.Id))
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{
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HandyControl.Controls.MessageBox.Warning("请先保存入场记录再生成原材料卡片！");
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return;
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}
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if (SplitCodeDetails.Count == 0)
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{
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HandyControl.Controls.MessageBox.Warning("当前入场记录无拆分明细，无法生成原材料卡片！");
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return;
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}
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try
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{
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IsLoading = true;
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var globalIndex = 1;
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var baseBarcode = Entry.Barcode ?? "";
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var failCount = 0;
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foreach (var detail in SplitCodeDetails)
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{
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var portions = detail.Portions ?? 0;
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for (var i = 0; i < portions; i++)
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{
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var card = new MesXslRawMaterialCard
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{
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Barcode = baseBarcode + globalIndex.ToString("D3"),
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BatchNo = Entry.BatchNo,
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EntryDate = Entry.EntryTime?.Date ?? DateTime.Today,
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MaterialId = Entry.MaterialId,
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MaterialName = Entry.MaterialName,
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SupplierId = Entry.SupplierId,
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SupplierName = Entry.SupplierName,
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ManufacturerMaterialName = Entry.ManufacturerMaterialName,
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ShelfLife = Entry.ShelfLife,
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TotalWeight = detail.PortionWeight.HasValue ? (decimal?)detail.PortionWeight.Value : null,
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RemainingWeight = detail.PortionWeight.HasValue ? (decimal?)detail.PortionWeight.Value : null,
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RemainingQuantity = detail.PortionPackages,
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WarehouseArea = detail.WarehouseLocation,
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UnloadOperator = Entry.UnloadOperator,
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Status = "1",
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TestResult = "0",
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PriorityPickup = "0",
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TenantId = Entry.TenantId
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};
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var ok = await _rawMaterialCardService.AddAsync(card);
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if (!ok) failCount++;
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globalIndex++;
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}
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}
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// 更新打印状态为「已打印」
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Entry.PrintFlag = "1";
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await EntryService.EditAsync(Entry);
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RaisePropertyChanged(nameof(Entry));
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var total = globalIndex - 1;
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if (failCount == 0)
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HandyControl.Controls.MessageBox.Success($"已生成 {total} 张原材料卡片，打印状态已更新为「已打印」！");
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else
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HandyControl.Controls.MessageBox.Warning($"共生成 {total} 张，其中 {failCount} 张失败，请检查网络后重试！");
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}
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catch (Exception ex)
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{
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HandyControl.Controls.MessageBox.Error($"生成原材料卡片失败：{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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private void LoadLayoutState()
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{
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try
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{
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if (!File.Exists(LayoutFilePath)) return;
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var json = File.ReadAllText(LayoutFilePath);
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var dto = JsonSerializer.Deserialize<AddPageLayoutDto>(json, LayoutJsonOpts);
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if (dto == null) return;
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if (dto.ExpandedWidth is > 0 and < 2000)
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_expandedRightPanelWidth = Math.Clamp(dto.ExpandedWidth.Value, 200, 560);
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if (dto.IsExpanded.HasValue)
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_isRightPanelExpanded = dto.IsExpanded.Value;
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RaisePropertyChanged(nameof(ExpandedRightPanelWidth));
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RaisePropertyChanged(nameof(IsRightPanelExpanded));
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}
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catch { /* 布局文件损坏时忽略 */ }
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}
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private void SaveLayoutState()
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{
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try
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{
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var dir = Path.GetDirectoryName(LayoutFilePath);
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if (!string.IsNullOrEmpty(dir))
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Directory.CreateDirectory(dir);
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var dto = new AddPageLayoutDto
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{
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ExpandedWidth = _expandedRightPanelWidth,
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IsExpanded = _isRightPanelExpanded
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};
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File.WriteAllText(LayoutFilePath, JsonSerializer.Serialize(dto, LayoutJsonOpts));
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}
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catch { /* 写本地失败时不影响业务 */ }
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}
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private sealed class AddPageLayoutDto
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{
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public double? ExpandedWidth { get; set; }
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public bool? IsExpanded { get; set; }
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}
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}
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