!55 增加功能：Blazor 模式下增加部门维护

Merge pull request !55 from Argo/dev

src/admin/Bootstrap.Admin/Extensions/DisplayNamesExtensions.cs

@@ -1,4 +1,5 @@
-using Bootstrap.Security;
+using Bootstrap.DataAccess;
+using Bootstrap.Security;
 using Microsoft.Extensions.DependencyInjection;
 using System;
 using System.Collections.Concurrent;
@@ -6,7 +7,7 @@ using System.Collections.Concurrent;
 namespace Microsoft.AspNetCore.Builder
 {
     /// <summary>
-    /// 
+    /// 显示名称扩展方法类
     /// </summary>
     public static class DisplayNamesExtensions
     {
@@ -27,11 +28,15 @@ namespace Microsoft.AspNetCore.Builder
 
             _displayNameCache.TryAdd((typeof(BootstrapUser), nameof(BootstrapUser.UserName)), "登录名称");
             _displayNameCache.TryAdd((typeof(BootstrapUser), nameof(BootstrapUser.DisplayName)), "显示名称");
+
+            _displayNameCache.TryAdd((typeof(Group), nameof(Group.GroupCode)), "部门编码");
+            _displayNameCache.TryAdd((typeof(Group), nameof(Group.GroupName)), "部门名称");
+            _displayNameCache.TryAdd((typeof(Group), nameof(Group.Description)), "部门描述");
             return services;
         }
 
         /// <summary>
-        /// 
+        /// 尝试获取指定 Model 指定属性值的显示名称
         /// </summary>
         /// <param name="cacheKey"></param>
         /// <param name="displayName"></param>
@@ -39,7 +44,7 @@ namespace Microsoft.AspNetCore.Builder
         public static bool TryGetValue((Type ModelType, string FieldName) cacheKey, out string? displayName) => _displayNameCache.TryGetValue(cacheKey, out displayName);
 
         /// <summary>
-        /// 
+        /// 获得或者添加指定 Model 的指定属性值得显示名称
         /// </summary>
         /// <param name="cacheKey"></param>
         /// <param name="valueFactory"></param>

src/admin/Bootstrap.Admin/Pages/Admin/Groups.razor

@@ -1,6 +1,34 @@
-<label class="control-label" for="groupName">部门名称</label>
-<input type="text" class="form-control" id="groupName" placeholder="不可为空，50字以内" maxlength="50" data-valid="true" />
+@inherits GroupsBase
 
-@code {
-
-}
+<EditPage Id="dict" TItem="Bootstrap.DataAccess.Group" QueryModel="QueryModel" OnQuery="Query" OnAdd="Add" OnDelete="Delete" OnSave="Save">
+    <QueryBody>
+        <LgbInputText @bind-Value="@context.GroupName" maxlength="50" />
+        <LgbInputText @bind-Value="@context.Description" maxlength="50" />
+    </QueryBody>
+    <TableHeader>
+        <LgbTableHeader TItem="string" @bind-Value="@context.GroupCode"></LgbTableHeader>
+        <LgbTableHeader TItem="string" @bind-Value="@context.GroupName"></LgbTableHeader>
+        <LgbTableHeader TItem="string" @bind-Value="@context.Description"></LgbTableHeader>
+    </TableHeader>
+    <RowTemplate>
+        <td>@context.GroupCode</td>
+        <td>@context.GroupName</td>
+        <td>@context.Description</td>
+    </RowTemplate>
+    <EditTemplate>
+        <div class="row">
+            <LgbInputText @bind-Value="@context.GroupName" placeholder="不可为空，50字以内" maxlength="50">
+                <RequiredValidator />
+                <StringLengthValidator Length="50" />
+            </LgbInputText>
+            <LgbInputText @bind-Value="@context.GroupCode" placeholder="不可为空，50字以内" maxlength="50">
+                <RequiredValidator />
+                <StringLengthValidator Length="50" />
+            </LgbInputText>
+            <LgbInputText @bind-Value="@context.Description" placeholder="不可为空，500字以内" maxlength="500">
+                <RequiredValidator />
+                <StringLengthValidator Length="500" />
+            </LgbInputText>
+        </div>
+    </EditTemplate>
+</EditPage>

src/admin/Bootstrap.Admin/Pages/Components/GroupsBase.cs

@@ -0,0 +1,39 @@
+using Bootstrap.Admin.Components;
+using Bootstrap.DataAccess;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace Bootstrap.Pages.Admin.Components
+{
+    /// <summary>
+    /// 部门维护组件
+    /// </summary>
+    public class GroupsBase : QueryPageBase<Group>
+    {
+        /// <summary>
+        /// 查询方法
+        /// </summary>
+        /// <param name="pageIndex">页码</param>
+        /// <param name="pageItems">每页显示数据条目数量</param>
+        protected override QueryData<Group> Query(int pageIndex, int pageItems)
+        {
+            var data = GroupHelper.Retrieves();
+            if (!string.IsNullOrEmpty(QueryModel.GroupName)) data = data.Where(d => d.GroupName.Equals(QueryModel.GroupName, StringComparison.OrdinalIgnoreCase));
+            if (!string.IsNullOrEmpty(QueryModel.Description)) data = data.Where(d => d.Description != null && d.Description.Contains(QueryModel.Description, StringComparison.OrdinalIgnoreCase));
+            var totalCount = data.Count();
+            var items = data.Skip((pageIndex - 1) * pageItems).Take(pageItems);
+            return new QueryData<Group>() { Items = items, TotalCount = totalCount, PageIndex = pageIndex, PageItems = pageItems };
+        }
+
+        /// <summary>
+        /// 保存方法
+        /// </summary>
+        protected override bool Save(Group group) => GroupHelper.Save(group);
+
+        /// <summary>
+        /// 删除方法
+        /// </summary>
+        protected override bool Delete(IEnumerable<Group> groups) => GroupHelper.Delete(groups.Select(item => item.Id ?? ""));
+    }
+}