677 lines
15 KiB
C#
677 lines
15 KiB
C#
using System.Diagnostics.CodeAnalysis;
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using System.Dynamic;
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using System.Globalization;
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using System.Text.RegularExpressions;
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using Connected.Annotations;
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using Connected.Extensions;
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using Connected.Utilities;
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using Microsoft.AspNetCore.Components;
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using Microsoft.AspNetCore.Components.Web;
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namespace Connected.Components;
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public partial class TimePicker : Picker<TimeSpan?>
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{
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private const string format24Hours = "HH:mm";
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private const string format12Hours = "hh:mm tt";
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public TimePicker() : base()
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{
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_timeFormat = format24Hours;
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Converter = new LambdaConverter<TimeSpan?, string>((e) => OnSet(e), (e) => OnGet(e));
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AdornmentIcon = Icons.Material.Filled.AccessTime;
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AdornmentAriaLabel = "Open Time Picker";
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}
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private string OnSet(TimeSpan? timespan)
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{
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if (timespan == null)
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return string.Empty;
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var time = DateTime.Today.Add(timespan.Value);
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return time.ToString(_timeFormat, Culture);
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}
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private TimeSpan? OnGet(string value)
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{
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if (string.IsNullOrEmpty(value))
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return null;
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if (DateTime.TryParseExact(value, _timeFormat, Culture, DateTimeStyles.None, out var time))
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{
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return time.TimeOfDay;
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}
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else
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{
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var m = Regex.Match(value, "AM|PM", RegexOptions.IgnoreCase);
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if (m.Success)
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{
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return DateTime.ParseExact(value, format12Hours, CultureInfo.InvariantCulture).TimeOfDay;
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}
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else
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{
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return DateTime.ParseExact(value, format24Hours, CultureInfo.InvariantCulture).TimeOfDay;
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}
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}
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}
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private bool _amPm = false;
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private OpenTo _currentView;
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private string _timeFormat = string.Empty;
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internal TimeSpan? TimeIntermediate { get; private set; }
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/// <summary>
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/// First view to show in the MudDatePicker.
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/// </summary>
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[Parameter]
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[Category(CategoryTypes.FormComponent.PickerBehavior)]
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public OpenTo OpenTo { get; set; } = OpenTo.Hours;
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/// <summary>
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/// Choose the edition mode. By default, you can edit hours and minutes.
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/// </summary>
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[Parameter]
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[Category(CategoryTypes.FormComponent.PickerBehavior)]
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public TimeEditMode TimeEditMode { get; set; } = TimeEditMode.Normal;
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/// <summary>
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/// Sets the amount of time in milliseconds to wait before closing the picker. This helps the user see that the time was selected before the popover disappears.
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/// </summary>
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[Parameter]
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[Category(CategoryTypes.FormComponent.PickerBehavior)]
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public int ClosingDelay { get; set; } = 200;
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/// <summary>
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/// If AutoClose is set to true and PickerActions are defined, the hour and the minutes can be defined without any action.
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/// </summary>
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[Parameter]
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[Category(CategoryTypes.FormComponent.PickerBehavior)]
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public bool AutoClose { get; set; }
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/// <summary>
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/// If true, sets 12 hour selection clock.
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/// </summary>
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[Parameter]
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[Category(CategoryTypes.FormComponent.Behavior)]
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public bool AmPm
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{
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get => _amPm;
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set
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{
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if (value == _amPm)
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return;
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_amPm = value;
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_timeFormat = AmPm ? format12Hours : format24Hours;
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Modified = true;
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SetTextAsync(Converter.Convert(_value), false).AndForget();
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}
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}
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/// <summary>
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/// String Format for selected time view
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/// </summary>
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[Parameter]
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[Category(CategoryTypes.FormComponent.Behavior)]
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public string TimeFormat
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{
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get => _timeFormat;
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set
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{
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if (_timeFormat == value)
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return;
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_timeFormat = value;
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Modified = true;
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SetTextAsync(Converter.Convert(_value), false).AndForget();
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}
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}
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/// <summary>
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/// The currently selected time (two-way bindable). If null, then nothing was selected.
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/// </summary>
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[Parameter]
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[Category(CategoryTypes.FormComponent.Data)]
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public TimeSpan? Time
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{
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get => _value;
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set => SetTimeAsync(value, true).AndForget();
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}
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protected async Task SetTimeAsync(TimeSpan? time, bool updateValue)
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{
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if (_value != time)
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{
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TimeIntermediate = time;
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_value = time;
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if (updateValue)
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await SetTextAsync(Converter.Convert(_value), false);
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UpdateTimeSetFromTime();
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await TimeChanged.InvokeAsync(_value);
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BeginValidate();
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FieldChanged(_value);
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}
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}
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/// <summary>
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/// Fired when the date changes.
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/// </summary>
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[Parameter] public EventCallback<TimeSpan?> TimeChanged { get; set; }
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protected override Task StringValueChanged(string value)
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{
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Modified = true;
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// Update the time property (without updating back the Value property)
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return SetTimeAsync(Converter.ConvertBack(value), false);
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}
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//The last line cannot be tested
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[ExcludeFromCodeCoverage]
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protected override void OnPickerOpened()
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{
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base.OnPickerOpened();
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_currentView = TimeEditMode switch
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{
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TimeEditMode.Normal => OpenTo,
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TimeEditMode.OnlyHours => OpenTo.Hours,
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TimeEditMode.OnlyMinutes => OpenTo.Minutes,
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_ => _currentView
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};
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}
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protected internal override void Submit()
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{
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if (ReadOnly)
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return;
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Time = TimeIntermediate;
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}
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public override async void Clear(bool close = true)
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{
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TimeIntermediate = null;
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await SetTimeAsync(null, true);
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if (AutoClose == true)
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{
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Close(false);
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}
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}
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private string GetHourString()
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{
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if (TimeIntermediate == null)
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return "--";
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var h = AmPm ? TimeIntermediate.Value.ToAmPmHour() : TimeIntermediate.Value.Hours;
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return Math.Min(23, Math.Max(0, h)).ToString(CultureInfo.InvariantCulture);
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}
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private string GetMinuteString()
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{
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if (TimeIntermediate == null)
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return "--";
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return $"{Math.Min(59, Math.Max(0, TimeIntermediate.Value.Minutes)):D2}";
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}
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private void UpdateTime()
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{
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TimeIntermediate = new TimeSpan(_timeSet.Hour, _timeSet.Minute, 0);
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if ((PickerVariant == PickerVariant.Static && PickerActions == null) || (PickerActions != null && AutoClose))
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{
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Submit();
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}
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}
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private void OnHourClick()
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{
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_currentView = OpenTo.Hours;
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FocusAsync().AndForget();
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}
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private void OnMinutesClick()
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{
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_currentView = OpenTo.Minutes;
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FocusAsync().AndForget();
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}
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private void OnAmClicked()
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{
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_timeSet.Hour %= 12; // "12:-- am" is "00:--" in 24h
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UpdateTime();
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FocusAsync().AndForget();
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}
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private void OnPmClicked()
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{
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if (_timeSet.Hour <= 12) // "12:-- pm" is "12:--" in 24h
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_timeSet.Hour += 12;
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_timeSet.Hour %= 24;
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UpdateTime();
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FocusAsync().AndForget();
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}
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protected string ToolbarClass =>
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new CssBuilder("mud-picker-timepicker-toolbar")
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.AddClass($"mud-picker-timepicker-toolbar-landscape", Orientation == Orientation.Landscape && PickerVariant == PickerVariant.Static)
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.AddClass(Class)
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.Build();
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protected string HoursButtonClass =>
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new CssBuilder("mud-timepicker-button")
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.AddClass($"mud-timepicker-toolbar-text", _currentView == OpenTo.Minutes)
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.Build();
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protected string MinuteButtonClass =>
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new CssBuilder("mud-timepicker-button")
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.AddClass($"mud-timepicker-toolbar-text", _currentView == OpenTo.Hours)
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.Build();
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protected string AmButtonClass =>
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new CssBuilder("mud-timepicker-button")
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.AddClass($"mud-timepicker-toolbar-text", !IsAm) // gray it out
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.Build();
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protected string PmButtonClass =>
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new CssBuilder("mud-timepicker-button")
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.AddClass($"mud-timepicker-toolbar-text", !IsPm) // gray it out
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.Build();
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private string HourDialClass =>
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new CssBuilder("mud-time-picker-hour")
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.AddClass($"mud-time-picker-dial")
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.AddClass($"mud-time-picker-dial-out", _currentView != OpenTo.Hours)
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.AddClass($"mud-time-picker-dial-hidden", _currentView != OpenTo.Hours)
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.Build();
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private string MinuteDialClass =>
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new CssBuilder("mud-time-picker-minute")
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.AddClass($"mud-time-picker-dial")
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.AddClass($"mud-time-picker-dial-out", _currentView != OpenTo.Minutes)
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.AddClass($"mud-time-picker-dial-hidden", _currentView != OpenTo.Minutes)
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.Build();
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private bool IsAm => _timeSet.Hour >= 00 && _timeSet.Hour < 12; // am is 00:00 to 11:59
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private bool IsPm => _timeSet.Hour >= 12 && _timeSet.Hour < 24; // pm is 12:00 to 23:59
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private string GetClockPinColor()
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{
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return $"mud-picker-time-clock-pin mud-{Color.ToDescriptionString()}";
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}
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private string GetClockPointerColor()
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{
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if (MouseDown)
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return $"mud-picker-time-clock-pointer mud-{Color.ToDescriptionString()}";
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else
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return $"mud-picker-time-clock-pointer mud-picker-time-clock-pointer-animation mud-{Color.ToDescriptionString()}";
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}
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private string GetClockPointerThumbColor()
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{
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var deg = GetDeg();
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if (deg % 30 == 0)
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return $"mud-picker-time-clock-pointer-thumb mud-onclock-text mud-onclock-primary mud-{Color.ToDescriptionString()}";
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else
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return $"mud-picker-time-clock-pointer-thumb mud-onclock-minute mud-{Color.ToDescriptionString()}-text";
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}
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private string GetNumberColor(int value)
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{
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if (_currentView == OpenTo.Hours)
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{
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var h = _timeSet.Hour;
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if (AmPm)
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{
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h = _timeSet.Hour % 12;
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if (_timeSet.Hour % 12 == 0)
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h = 12;
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}
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if (h == value)
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return $"mud-clock-number mud-theme-{Color.ToDescriptionString()}";
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}
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else if (_currentView == OpenTo.Minutes && _timeSet.Minute == value)
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{
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return $"mud-clock-number mud-theme-{Color.ToDescriptionString()}";
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}
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return $"mud-clock-number";
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}
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private double GetDeg()
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{
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double deg = 0;
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if (_currentView == OpenTo.Hours)
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deg = (_timeSet.Hour * 30) % 360;
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if (_currentView == OpenTo.Minutes)
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deg = (_timeSet.Minute * 6) % 360;
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return deg;
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}
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private string GetTransform(double angle, double radius, double offsetX, double offsetY)
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{
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angle = angle / 180 * Math.PI;
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var x = (Math.Sin(angle) * radius + offsetX).ToString("F3", CultureInfo.InvariantCulture);
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var y = ((Math.Cos(angle) + 1) * radius + offsetY).ToString("F3", CultureInfo.InvariantCulture);
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return $"transform: translate({x}px, {y}px);";
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}
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private string GetPointerRotation()
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{
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double deg = 0;
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if (_currentView == OpenTo.Hours)
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deg = (_timeSet.Hour * 30) % 360;
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if (_currentView == OpenTo.Minutes)
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deg = (_timeSet.Minute * 6) % 360;
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return $"rotateZ({deg}deg);";
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}
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private string GetPointerHeight()
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{
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var height = 40;
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if (_currentView == OpenTo.Minutes)
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height = 40;
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if (_currentView == OpenTo.Hours)
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{
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if (!AmPm && _timeSet.Hour > 0 && _timeSet.Hour < 13)
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height = 26;
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else
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height = 40;
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}
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return $"{height}%;";
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}
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private readonly SetTime _timeSet = new();
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private int _initialHour;
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private int _initialMinute;
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protected override void OnInitialized()
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{
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base.OnInitialized();
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UpdateTimeSetFromTime();
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_currentView = OpenTo;
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_initialHour = _timeSet.Hour;
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_initialMinute = _timeSet.Minute;
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}
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private void UpdateTimeSetFromTime()
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{
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if (TimeIntermediate == null)
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{
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_timeSet.Hour = 0;
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_timeSet.Minute = 0;
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return;
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}
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_timeSet.Hour = TimeIntermediate.Value.Hours;
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_timeSet.Minute = TimeIntermediate.Value.Minutes;
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}
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public bool MouseDown { get; set; }
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/// <summary>
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/// Sets Mouse Down bool to true if mouse is inside the clock mask.
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/// </summary>
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private void OnMouseDown(MouseEventArgs e)
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{
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MouseDown = true;
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}
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/// <summary>
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/// Sets Mouse Down bool to false if mouse is inside the clock mask.
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/// </summary>
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private void OnMouseUp(MouseEventArgs e)
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{
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if (MouseDown && _currentView == OpenTo.Minutes && _timeSet.Minute != _initialMinute || _currentView == OpenTo.Hours && _timeSet.Hour != _initialHour && TimeEditMode == TimeEditMode.OnlyHours)
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{
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MouseDown = false;
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SubmitAndClose();
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}
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MouseDown = false;
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if (_currentView == OpenTo.Hours && _timeSet.Hour != _initialHour && TimeEditMode == TimeEditMode.Normal)
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{
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_currentView = OpenTo.Minutes;
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}
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}
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/// <summary>
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/// If MouseDown is true enables "dragging" effect on the clock pin/stick.
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/// </summary>
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private void OnMouseOverHour(int value)
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{
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if (MouseDown)
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{
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_timeSet.Hour = value;
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UpdateTime();
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}
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}
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/// <summary>
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/// On click for the hour "sticks", sets the hour.
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/// </summary>
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private void OnMouseClickHour(int value)
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{
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var h = value;
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if (AmPm)
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{
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if (IsAm && value == 12)
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h = 0;
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else if (IsPm && value < 12)
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h = value + 12;
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}
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_timeSet.Hour = h;
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UpdateTime();
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if (TimeEditMode == TimeEditMode.Normal)
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{
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_currentView = OpenTo.Minutes;
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}
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else if (TimeEditMode == TimeEditMode.OnlyHours)
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{
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SubmitAndClose();
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}
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}
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/// <summary>
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/// On mouse over for the minutes "sticks", sets the minute.
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/// </summary>
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private void OnMouseOverMinute(int value)
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{
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if (MouseDown)
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{
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_timeSet.Minute = value;
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UpdateTime();
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}
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}
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/// <summary>
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/// On click for the minute "sticks", sets the minute.
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/// </summary>
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private void OnMouseClickMinute(int value)
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{
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_timeSet.Minute = value;
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UpdateTime();
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SubmitAndClose();
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}
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protected async void SubmitAndClose()
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{
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if (PickerActions == null || AutoClose)
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{
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Submit();
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if (PickerVariant != PickerVariant.Static)
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{
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await Task.Delay(ClosingDelay);
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Close(false);
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}
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}
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}
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protected internal override void HandleKeyDown(KeyboardEventArgs obj)
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{
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if (Disabled || ReadOnly)
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return;
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base.HandleKeyDown(obj);
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switch (obj.Key)
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{
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case "ArrowRight":
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if (IsOpen)
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{
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if (obj.CtrlKey == true)
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{
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ChangeHour(1);
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}
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else if (obj.ShiftKey == true)
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{
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if (_timeSet.Minute > 55)
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{
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ChangeHour(1);
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}
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ChangeMinute(5);
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}
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else
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{
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if (_timeSet.Minute == 59)
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{
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ChangeHour(1);
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}
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ChangeMinute(1);
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}
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}
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break;
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case "ArrowLeft":
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if (IsOpen)
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{
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if (obj.CtrlKey == true)
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{
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ChangeHour(-1);
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}
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else if (obj.ShiftKey == true)
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{
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if (_timeSet.Minute < 5)
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{
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ChangeHour(-1);
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}
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ChangeMinute(-5);
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}
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else
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{
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if (_timeSet.Minute == 0)
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{
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ChangeHour(-1);
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}
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ChangeMinute(-1);
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}
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}
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break;
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case "ArrowUp":
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if (IsOpen == false && Editable == false)
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{
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IsOpen = true;
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}
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|
else if (obj.AltKey == true)
|
|
{
|
|
IsOpen = false;
|
|
}
|
|
else if (obj.ShiftKey == true)
|
|
{
|
|
ChangeHour(5);
|
|
}
|
|
else
|
|
{
|
|
ChangeHour(1);
|
|
}
|
|
break;
|
|
case "ArrowDown":
|
|
if (IsOpen == false && Editable == false)
|
|
{
|
|
IsOpen = true;
|
|
}
|
|
else if (obj.ShiftKey == true)
|
|
{
|
|
ChangeHour(-5);
|
|
}
|
|
else
|
|
{
|
|
ChangeHour(-1);
|
|
}
|
|
break;
|
|
case "Escape":
|
|
ReturnTimeBackUp();
|
|
break;
|
|
case "Enter":
|
|
case "NumpadEnter":
|
|
if (!IsOpen)
|
|
{
|
|
Open();
|
|
}
|
|
else
|
|
{
|
|
Submit();
|
|
Close();
|
|
_inputReference?.SetText(Text);
|
|
}
|
|
break;
|
|
case " ":
|
|
if (!Editable)
|
|
{
|
|
if (!IsOpen)
|
|
{
|
|
Open();
|
|
}
|
|
else
|
|
{
|
|
Submit();
|
|
Close();
|
|
_inputReference?.SetText(Text);
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
protected void ChangeMinute(int val)
|
|
{
|
|
_currentView = OpenTo.Minutes;
|
|
_timeSet.Minute = (_timeSet.Minute + val + 60) % 60;
|
|
UpdateTime();
|
|
}
|
|
|
|
protected void ChangeHour(int val)
|
|
{
|
|
_currentView = OpenTo.Hours;
|
|
_timeSet.Hour = (_timeSet.Hour + val + 24) % 24;
|
|
UpdateTime();
|
|
}
|
|
|
|
protected void ReturnTimeBackUp()
|
|
{
|
|
if (Time == null)
|
|
{
|
|
TimeIntermediate = null;
|
|
}
|
|
else
|
|
{
|
|
_timeSet.Hour = Time.Value.Hours;
|
|
_timeSet.Minute = Time.Value.Minutes;
|
|
UpdateTime();
|
|
}
|
|
}
|
|
|
|
private class SetTime
|
|
{
|
|
public int Hour { get; set; }
|
|
|
|
public int Minute { get; set; }
|
|
|
|
}
|
|
}
|