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132 lines
3.8 KiB
C#
132 lines
3.8 KiB
C#
using System.Collections.Generic;
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using Microsoft.AspNetCore.Components;
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using Microsoft.AspNetCore.Components.Web;
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namespace AntDesign
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{
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public partial class Step : AntDomComponentBase
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{
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private string _status = "wait";
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private bool _isCustomStatus;
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private int _groupCurrent;
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private readonly Dictionary<string, object> _containerAttributes = new Dictionary<string, object>();
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internal bool Clickable { get; set; }
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internal bool Last { get; set; }
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internal bool ShowProcessDot { get; set; }
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internal string GroupStatus { get; set; } = string.Empty;
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internal int GroupCurrentIndex
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{
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get => _groupCurrent;
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set
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{
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_groupCurrent = value;
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if (!_isCustomStatus)
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{
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this._status = value > this.Index ? "finish" : value == this.Index ? GroupStatus ?? string.Empty : "wait";
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}
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InvokeStateHasChanged();
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}
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}
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internal int Index { get; set; }
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internal double? Percent { get; set; }
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internal string Size { get; set; } = "default";
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internal RenderFragment ProgressDot { get; set; }
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internal string Direction { get; set; } = "horizontal";
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[CascadingParameter]
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public Steps Parent { get; set; }
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[Parameter]
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public string Icon { get; set; }
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[Parameter]
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public string Status
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{
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get => _status;
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set
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{
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if (_status != value)
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{
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_status = value;
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_isCustomStatus = true;
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InvokeStateHasChanged();
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}
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}
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}
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[Parameter] public string Title { get; set; } = string.Empty;
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[Parameter] public RenderFragment TitleTemplate { get; set; }
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[Parameter] public string Subtitle { get; set; } = string.Empty;
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[Parameter] public RenderFragment SubtitleTemplate { get; set; }
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[Parameter] public string Description { get; set; } = string.Empty;
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[Parameter] public RenderFragment DescriptionTemplate { get; set; }
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[Parameter] public EventCallback<MouseEventArgs> OnClick { get; set; }
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[Parameter] public bool Disabled { get; set; }
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protected override void OnInitialized()
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{
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Parent?.AddStep(this);
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SetClassMap();
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if (Clickable && !Disabled)
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{
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_containerAttributes["role"] = "button";
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}
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}
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protected override void Dispose(bool disposing)
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{
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Parent._children.Remove(this);
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Parent.ResetChildrenSteps();
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base.Dispose(disposing);
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}
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internal int? GetTabIndex()
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{
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if (!Disabled && Clickable)
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return 0;
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else
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return null;
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}
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protected void SetClassMap()
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{
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string prefixName = "ant-steps-item";
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ClassMapper.Clear()
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.Add(prefixName)
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.GetIf(() => $"{prefixName}-{Status}", () => !string.IsNullOrEmpty(Status))
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.If($"{prefixName}-active", () => Parent.Current == Index)
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.If($"{prefixName}-disabled", () => Disabled)
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.If($"{prefixName}-custom", () => !string.IsNullOrEmpty(Icon))
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.If($"ant-steps-next-error", () => GroupStatus == "error" && Parent.Current == Index + 1)
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;
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}
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private void HandleClick(MouseEventArgs args)
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{
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if (Clickable && !Disabled)
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{
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Parent.NavigateTo(Index);
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if (OnClick.HasDelegate)
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{
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OnClick.InvokeAsync(args);
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}
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}
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}
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}
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}
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