using System; using System.Collections.Generic; using System.Linq; using System.Reflection; using System.Text; using System.Threading.Tasks; using Microsoft.AspNetCore.Components; using Microsoft.AspNetCore.Components.Web; using Microsoft.JSInterop; using OneOf; namespace AntDesign { public partial class Modal { private const string PrefixCls = "ant-modal"; #region Parameter [Parameter] public EventCallback AfterClose { get; set; } [Parameter] public string BodyStyle { get; set; } [Parameter] public OneOf CancelText { get; set; } = "Cancel"; [Parameter] public bool Centered { get; set; } [Parameter] public bool Closable { get; set; } = true; private static readonly RenderFragment _defaultCloseIcon = (builder) => { builder.OpenComponent(0); builder.AddAttribute(1, "Type", "Close"); builder.AddAttribute(2, "Theme", "Outline"); builder.CloseComponent(); }; [Parameter] public RenderFragment CloseIcon { get; set; } = _defaultCloseIcon; [Parameter] public bool ConfirmLoading { get; set; } [Parameter] public bool DestroyOnClose { get; set; } private static readonly RenderFragment _defaultFooter = (builder) => { builder.OpenComponent(0); builder.CloseComponent(); }; [Parameter] public OneOf? Footer { get; set; } = _defaultFooter; [Parameter] public bool ForceRender { get; set; } [Parameter] public ElementReference? GetContainer { get; set; } = null; [Parameter] public bool Keyboard { get; set; } = true; [Parameter] public bool Mask { get; set; } = true; [Parameter] public bool MaskClosable { get; set; } = true; [Parameter] public string MaskStyle { get; set; } [Parameter] public OneOf OkText { get; set; } = "OK"; [Parameter] public string OkType { get; set; } = ButtonType.Primary; [Parameter] public OneOf Title { get; set; } [Parameter] public bool Visible { get; set; } [Parameter] public OneOf Width { get; set; } = 520; private string GetWidth() { if (Width.IsT0) { return Width.AsT0; } else { return $"{Width.AsT1}px"; } } [Parameter] public string WrapClassName { get; set; } [Parameter] public int ZIndex { get; set; } = 1000; [Parameter] public EventCallback OnCancel { get; set; } [Parameter] public EventCallback OnOk { get; set; } [Parameter] public ButtonProps OkButtonProps { get; set; } [Parameter] public ButtonProps CancelButtonProps { get; set; } [Parameter] public RenderFragment ChildContent { get; set; } [CascadingParameter] public bool Rtl { get; set; } = false; private string GetWrapClassNameExtended() { var classNameArray = new List(); if (Centered) { classNameArray.Add($"{PrefixCls}-centered"); } if (Rtl) { classNameArray.Add($"{PrefixCls}-wrap-rtl"); } return string.Join(' ', classNameArray); } #endregion private Dialog _dialog; private DialogOptions BuildDialogOptions() { DialogOptions options = new DialogOptions() { OnClosed = AfterClose, BodyStyle = BodyStyle, CancelText = CancelText, Centered = Centered, Closable = Closable, CloseIcon = CloseIcon, ConfirmLoading = ConfirmLoading, DestroyOnClose = DestroyOnClose, Footer = Footer, ForceRender = ForceRender, GetContainer = GetContainer, Keyboard= Keyboard, Mask = Mask, MaskClosable = MaskClosable, MaskStyle = MaskStyle, OkText = OkText, OkType = OkType, Title = Title, Width = Width, WrapClassName = WrapClassName, ZIndex = ZIndex, OnCancel = OnCancel, OnOk = OnOk, OkButtonProps = OkButtonProps, CancelButtonProps = CancelButtonProps, Rtl = Rtl }; return options; } private bool _hasAdd = false; protected override async Task OnParametersSetAsync() { if (Visible && !_hasAdd) { _hasAdd = true; } await base.OnParametersSetAsync(); } protected override async Task OnAfterRenderAsync(bool isFirst) { if (Visible) { await JsInvokeAsync(JSInteropConstants.focusDialog, $"#{_dialog.SentinelStart}"); } else { if (DestroyOnClose) { if (_dialog != null) { await _dialog.Hide(); } _hasAdd = false; await InvokeAsync(StateHasChanged); } } await base.OnAfterRenderAsync(isFirst); } } }