EqipmentPage.razor
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@page "/Basic/Equipment"
@using System.Text.Json;
@using AntDesign.TableModels
@using System.ComponentModel
@using DataAcquisitionServer.Common.Utils
@using DataAcquisitionServer.DataAccess
@using DataAcquisitionServer.Models
@using DataAcquisitionServer.Services
@using Microsoft.EntityFrameworkCore
@inject IDbContextFactory<DataContext> dbContextFactory;
@inject DataCacheService dataCacheService;
<Spin Spinning="loading">
<Table @ref="mainTable"
TItem="Equipment"
DataSource="@equipments"
Total="_total"
@bind-PageIndex="_pageIndex"
@bind-PageSize="_pageSize"
OnChange="EquipmentOnChange"
Size="TableSize.Small"
RowKey="x=>x.Id">
<PropertyColumn Property="c=>c.Id" />
<PropertyColumn Title="编号" Property="c=>c.Code" />
<PropertyColumn Title="设备名称" Property="c=>c.Name" />
<PropertyColumn Title="设备类型" Property="c=>c.EquipmentType" />
<PropertyColumn Title="通信配置" Property="c=>c.CommunicationConfig!.Code" />
<PropertyColumn Title="是否启用" Property="c=>c.Enable">
<Switch @bind-Value="@context.Enable" Disabled="true"></Switch>
</PropertyColumn>
<PropertyColumn Title="区域" Property="c=>c.Area" />
<PropertyColumn Title="备注" Property="c=>c.Remark" />
<PropertyColumn Title="创建时间" Property="c=>c.CreateTime" />
<ActionColumn Title="操作">
<Space>
<SpaceItem>
<Button Type="@ButtonType.Primary"
Icon="@IconType.Outline.InfoCircle"
Size="@ButtonSize.Small"
OnClick="()=>OpenDetail(context.Id)">
详细
</Button>
</SpaceItem>
</Space>
</ActionColumn>
</Table>
</Spin>
<Modal Title="@modalTitle"
@bind-Visible="@_visible"
Maximizable="true"
Centered="true"
Resizable="true"
Draggable="true"
Width="900"
Footer="null"
DestroyOnClose="true"
DefaultMaximized="false">
<Table @ref="detailTable"
TItem="EquipmentProperty"
DataSource="@equipmentProperties"
Total="_detailTotal"
@bind-PageIndex="_detailPageIndex"
@bind-PageSize="_detailPageSize"
OnChange="EquipmentPropertyOnChange"
Size="TableSize.Small"
RowKey="x=>x.Id">
<PropertyColumn Property="c=>c.Id" />
<PropertyColumn Title="编号" Property="c=>c.Code" />
<PropertyColumn Title="名称" Property="c=>c.Name" />
<PropertyColumn Title="数据地址" Property="c=>c.DataAddress" />
<PropertyColumn Title="数据类型" Property="c=>c.DataType" />
<PropertyColumn Title="值" Property="c=>c.Value" />
<PropertyColumn Title="是否启用" Property="c=>c.Enable">
<Switch @bind-Value="@context.Enable" Disabled="true"></Switch>
</PropertyColumn>
<PropertyColumn Title="备注" Property="c=>c.Remark" />
<PropertyColumn Title="创建时间" Property="c=>c.CreateTime" />
<PropertyColumn Title="更新时间" Property="c=>c.UpdateTime" />
</Table>
</Modal>
@code {
bool loading = true;
bool _visible = false;
string modalTitle = string.Empty;
List<Equipment> equipments = new List<Equipment>();
List<EquipmentProperty> equipmentProperties = new List<EquipmentProperty>();
SystemLog log = SystemLog.Instance;
ITable mainTable = null!;
ITable detailTable = null!;
int _pageIndex = 1;
int _pageSize = 10;
int _total = 0;
int equipmentId = 0;
int _detailPageIndex = 1;
int _detailPageSize = 10;
int _detailTotal = 0;
public async Task EquipmentOnChange(QueryModel<Equipment> queryModel)
{
loading = true;
using var dbContext = dbContextFactory.CreateDbContext();
var query = dbContext.Equipments;
equipments = await query.OrderBy(x => x.Id).Skip(((queryModel.PageIndex - 1) * queryModel.PageSize)).Take(queryModel.PageSize).Include(x => x.CommunicationConfig).AsSplitQuery().AsNoTracking().ToListAsync();
_total = await query.CountAsync();
loading = false;
}
public async Task EquipmentPropertyOnChange(QueryModel<EquipmentProperty> queryModel)
{
await LoadEquipmentPropertyData(queryModel.PageIndex, queryModel.PageSize, queryModel.SortModel);
}
private void OpenDetail(int id)
{
equipmentProperties.Clear();
_visible = true;
_detailPageIndex = 1;
modalTitle = equipments.Find(x => x.Id == id)?.Name ?? string.Empty;
LoadEquipmentPropertyData(_detailPageIndex, _detailPageSize).Wait();
_ = InvokeAsync(async () =>
{
equipmentId = id;
try
{
do
{
var equipmentPropertiesCache = dataCacheService.Equipments.Find(x => x.Id == equipmentId)?.EquipmentProperties.ToList() ?? new List<EquipmentProperty>();
foreach (var item in equipmentProperties)
{
var newItem = equipmentPropertiesCache.Find(x => x.Id == item.Id);
if (newItem is null) continue;
item.Value = newItem.Value ?? string.Empty;
item.UpdateTime = newItem.UpdateTime;
}
StateHasChanged();
await Task.Delay(1000);
} while (_visible);
}
catch (Exception ex)
{
log.LogError($"设备详细页面数据刷新异常：{ex.Message}");
}
});
}
private Task LoadEquipmentPropertyData(int index, int size, IList<ITableSortModel>? sortModels = null)
{
return Task.Run(async () =>
{
using var dbContext = dbContextFactory.CreateDbContext();
var query = dbContext.EquipmentProperties.Where(x => x.EquipmentId == equipmentId);
equipmentProperties = await query.OrderBy(x => x.Id).Skip(((index - 1) * size)).Take(size).AsNoTracking().ToListAsync();
_detailTotal = await query.CountAsync();
});
}
}