127 lines
4.8 KiB
C#
127 lines
4.8 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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/// <inheritdoc/>
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[ThingsGateway.DependencyInjection.SuppressSniffer]
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public static class AdminResourceUtil
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{
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/// <summary>
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/// 构造选择项，ID/TITLE
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/// </summary>
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/// <param name="items"></param>
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/// <returns></returns>
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public static IEnumerable<SelectedItem> BuildMenuSelectList(IEnumerable<SysResource> items)
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{
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var data = items.Where(a => a.Category == ResourceCategoryEnum.Menu)
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.Select((item, index) =>
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new SelectedItem(item.Id.ToString(), item.Title)
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).ToList();
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return data;
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}
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/// <summary>
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/// 构造树形菜单
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/// </summary>
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/// <param name="items">资源列表</param>
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/// <param name="parentId">父ID</param>
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/// <returns></returns>
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public static IEnumerable<MenuItem> BuildMenuTrees(IEnumerable<SysResource> items, long parentId = 0)
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{
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return items
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.Where(it => it.ParentId == parentId)
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.Select((item, index) =>
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{
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var menu = new MenuItem()
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{
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Match = item.NavLinkMatch ?? Microsoft.AspNetCore.Components.Routing.NavLinkMatch.Prefix,
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Text = item.Title,
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Icon = item.Icon,
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Url = item.Href,
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Target = item.Target.ToString(),
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Items = BuildMenuTrees(items, item.Id).ToList()
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};
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if (menu.Url.IsNullOrEmpty())
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{
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menu.Match = Microsoft.AspNetCore.Components.Routing.NavLinkMatch.Prefix;
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}
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return menu;
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}
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);
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}
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/// <summary>
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/// 构造选择项，ID/TITLE
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/// </summary>
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/// <param name="items"></param>
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/// <returns></returns>
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public static IEnumerable<SelectedItem> BuildModuleSelectList(IEnumerable<SysResource> items)
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{
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var data = items.Where(a => a.Category == ResourceCategoryEnum.Module)
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.Select((item, index) =>
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new SelectedItem(item.Id.ToString(), item.Title)
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{
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GroupName = items.FirstOrDefault(a => a.Id == item.ParentId)?.Title!
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}
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).ToList();
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return data;
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}
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/// <summary>
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/// 构造树形数据
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/// </summary>
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/// <param name="items">资源列表</param>
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/// <param name="parentId">父ID</param>
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/// <returns></returns>
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public static IEnumerable<TableTreeNode<SysResource>> BuildTableTrees(IEnumerable<SysResource> items, long parentId = 0)
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{
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return items
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.Where(it => it.ParentId == parentId)
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.Select((item, index) =>
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new TableTreeNode<SysResource>(item)
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{
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HasChildren = items.Any(i => i.ParentId == item.Id),
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IsExpand = items.Any(i => i.ParentId == item.Id),
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Items = BuildTableTrees(items, item.Id).ToList()
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}
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);
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}
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/// <summary>
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/// 构建树节点
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/// </summary>
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public static List<TreeViewItem<SysResource>> BuildTreeItemList(IEnumerable<SysResource> sysresources, List<long> selectedItems, Microsoft.AspNetCore.Components.RenderFragment<SysResource> render, long parentId = 0, TreeViewItem<SysResource>? parent = null, Func<SysResource, bool> disableFunc = null)
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{
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if (sysresources == null) return null;
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var trees = new List<TreeViewItem<SysResource>>();
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var roots = sysresources.Where(i => i.ParentId == parentId).OrderBy(a => a.Module).ThenBy(i => i.SortCode);
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foreach (var node in roots)
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{
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var item = new TreeViewItem<SysResource>(node)
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{
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Text = node.Title,
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Icon = node.Icon,
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IsDisabled = disableFunc == null ? false : disableFunc(node),
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IsActive = selectedItems.Any(v => node.Id == v),
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IsExpand = true,
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Parent = parent,
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Template = render,
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CheckedState = selectedItems.Any(i => i == node.Id) ? CheckboxState.Checked : CheckboxState.UnChecked
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};
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item.Items = BuildTreeItemList(sysresources, selectedItems, render, node.Id, item, disableFunc) ?? new();
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trees.Add(item);
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}
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return trees;
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}
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}
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