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https://gitee.com/ThingsGateway/ThingsGateway.git
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104 lines
3.2 KiB
C#
104 lines
3.2 KiB
C#
//------------------------------------------------------------------------------
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// 此代码版权声明为全文件覆盖，如有原作者特别声明，会在下方手动补充
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// 此代码版权（除特别声明外的代码）归作者本人Diego所有
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// 源代码使用协议遵循本仓库的开源协议及附加协议
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// Gitee源代码仓库：https://gitee.com/diego2098/ThingsGateway
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// Github源代码仓库：https://github.com/kimdiego2098/ThingsGateway
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// 使用文档：https://thingsgateway.cn/
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// QQ群：605534569
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//------------------------------------------------------------------------------
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using ThingsGateway.Admin.Application;
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namespace ThingsGateway.Admin.Razor;
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public partial class OrgTree : IDisposable
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{
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[Parameter]
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[NotNull]
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public long Value { get; set; }
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[Parameter]
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public Func<long, Task> ValueChanged { get; set; }
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[NotNull]
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private List<TreeViewItem<SysOrg>> Items { get; set; }
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[Inject]
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private IStringLocalizer<ThingsGateway.Admin.Razor._Imports> AdminLocalizer { get; set; }
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[Inject]
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[NotNull]
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private ISysOrgService? SysOrgService { get; set; }
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private static bool ModelEqualityComparer(SysOrg x, SysOrg y) => x.Id == y.Id;
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private async Task OnTreeItemClick(TreeViewItem<SysOrg> item)
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{
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var value = item.Value.Id;
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Value = value;
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if (ValueChanged != null)
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{
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await ValueChanged.Invoke(value);
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}
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}
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private List<TreeViewItem<SysOrg>> ZItem;
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protected override async Task OnInitializedAsync()
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{
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ZItem = new List<TreeViewItem<SysOrg>>() {new TreeViewItem<SysOrg>(new SysOrg(){ })
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{
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Text = AdminLocalizer["All"],
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IsActive = Value == 0,
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IsExpand = false,
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CheckedState = Value == 0 ? CheckboxState.Checked : CheckboxState.UnChecked
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} };
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var items = (await SysOrgService.SelectorAsync());
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Items = ZItem.Concat(OrgUtil.BuildTreeItemList(items, new List<long> { Value })).ToList();
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context = ExecutionContext.Capture();
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DispatchService.Subscribe(Refresh);
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await base.OnInitializedAsync();
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}
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private ExecutionContext? context;
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private async Task Notify()
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{
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var current = ExecutionContext.Capture();
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try
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{
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ExecutionContext.Restore(context);
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await InvokeAsync(async () =>
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{
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await OnClickSearch(SearchText);
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});
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}
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finally
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{
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ExecutionContext.Restore(current);
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}
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}
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private async Task Refresh(DispatchEntry<SysOrg> entry)
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{
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await Notify();
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}
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[Inject]
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private IDispatchService<SysOrg> DispatchService { get; set; }
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private string SearchText;
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private async Task<List<TreeViewItem<SysOrg>>> OnClickSearch(string searchText)
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{
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SearchText = searchText;
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var items = (await SysOrgService.SelectorAsync());
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items = items.WhereIF(!searchText.IsNullOrEmpty(), a => a.Name.Contains(searchText)).ToList();
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return ZItem.Concat(OrgUtil.BuildTreeItemList(items, new List<long> { Value })).ToList();
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}
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public void Dispose()
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{
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context?.Dispose();
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DispatchService.UnSubscribe(Refresh);
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}
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}
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