mirror of
https://gitee.com/ant-design-blazor/ant-design-blazor.git
synced 2024-12-12 11:55:24 +08:00
a2e4bc4ef3
Co-authored-by: James Yeung <shunjiey@hotmail.com>
127 lines
4.5 KiB
C#
127 lines
4.5 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Text;
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using System.Threading.Tasks;
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using Microsoft.AspNetCore.Components;
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using OneOf;
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namespace AntDesign
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{
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public class DrawerService
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{
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internal event Func<IDrawerRef, Task> OnOpenEvent;
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internal event Func<IDrawerRef, Task> OnCloseEvent;
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/// <summary>
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/// Create and open a simple drawer without result
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/// </summary>
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/// <param name="options">drawer options</param>
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/// <returns>The reference of drawer</returns>
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public async Task<IDrawerRef> CreateAsync(DrawerOptions options)
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{
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CheckIsNull(options);
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IDrawerRef drawerRef = new DrawerRef<object>(options, this);
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await (OnOpenEvent?.Invoke(drawerRef) ?? Task.CompletedTask);
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return drawerRef;
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}
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/// <summary>
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/// Create and open a drawer with the template
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/// </summary>
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/// <typeparam name="TComponent">The type of DrawerTemplate implement</typeparam>
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/// <typeparam name="TComponentOptions">The </typeparam>
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/// <typeparam name="TResult">The type of return value</typeparam>
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/// <param name="config"></param>
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/// <param name="options"></param>
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/// <returns>The reference of drawer</returns>
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public async Task<DrawerRef<TResult>> CreateAsync<TComponent, TComponentOptions, TResult>(DrawerOptions config, TComponentOptions options) where TComponent : DrawerTemplate<TComponentOptions, TResult>
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{
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CheckIsNull(config);
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DrawerRef<TResult> drawerRef = new DrawerRef<TResult>(config, this);
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await (OnOpenEvent?.Invoke(drawerRef) ?? Task.CompletedTask);
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RenderFragment child = (builder) =>
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{
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builder.OpenComponent<TComponent>(0);
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builder.AddAttribute(1, "DrawerRef", drawerRef);
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builder.AddAttribute(2, "Options", options);
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builder.CloseComponent();
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};
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config.ChildContent = child;
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return drawerRef;
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}
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public async Task<TResult> CreateDialogAsync<TComponent, TComponentOptions, TResult>(DrawerOptions config, TComponentOptions options) where TComponent : DrawerTemplate<TComponentOptions, TResult>
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{
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CheckIsNull(config);
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DrawerRef<TResult> drawerRef = new DrawerRef<TResult>(config, this);
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drawerRef.TaskCompletionSource = new TaskCompletionSource<TResult>(); ;
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await (OnOpenEvent?.Invoke(drawerRef) ?? Task.CompletedTask);
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RenderFragment child = (builder) =>
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{
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builder.OpenComponent<TComponent>(0);
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builder.AddAttribute(1, "DrawerRef", drawerRef);
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builder.AddAttribute(2, "Options", options);
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builder.CloseComponent();
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};
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config.ChildContent = child;
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return await drawerRef.TaskCompletionSource.Task;
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}
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public async Task<TResult> CreateDialogAsync<TComponent, TComponentOptions, TResult>(TComponentOptions options,
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bool closable = true,
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bool maskClosable = true,
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string title = null,
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int width = 256,
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bool mask = true,
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bool noAnimation = false,
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string placement = "right") where TComponent : DrawerTemplate<TComponentOptions, TResult>
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{
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var config = new DrawerOptions()
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{
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Closable = closable,
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MaskClosable = maskClosable,
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Title = title,
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Width = width,
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Mask = mask,
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NoAnimation = noAnimation,
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Placement = placement,
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};
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return await CreateDialogAsync<TComponent, TComponentOptions, TResult>(config, options);
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}
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internal Task OpenAsync(IDrawerRef drawerRef)
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{
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if (OnOpenEvent != null)
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{
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return OnOpenEvent.Invoke(drawerRef);
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}
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return Task.CompletedTask;
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}
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internal Task CloseAsync(IDrawerRef drawerRef)
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{
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if (OnCloseEvent != null)
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{
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return OnCloseEvent.Invoke(drawerRef);
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}
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return Task.CompletedTask;
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}
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private static void CheckIsNull(DrawerOptions options)
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{
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if (options == null)
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{
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throw new ArgumentNullException(nameof(options));
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}
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}
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}
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}
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