e55bd46ca1
A heartbeat-registered site that has never sent a full report now has
LastReportReceivedAt = null instead of the year-0001 sentinel. TimestampDisplay
accepts DateTimeOffset? and renders null as a placeholder ('awaiting first
report') rather than a ~2000-year-stale date. Cross-module: HealthMonitoring +
CentralUI.
21 lines
745 B
Plaintext
21 lines
745 B
Plaintext
@* Displays a UTC DateTimeOffset formatted for display. Tooltip shows UTC value.
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A null Value renders as a plain "never" placeholder — used for timestamps that
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have not happened yet (e.g. a heartbeat-only site with no full report). *@
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@if (Value is { } value)
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{
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<span title="@value.UtcDateTime.ToString("yyyy-MM-dd HH:mm:ss") UTC">@value.LocalDateTime.ToString(Format)</span>
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}
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else
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{
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<span class="text-muted">@NullText</span>
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}
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@code {
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[Parameter, EditorRequired] public DateTimeOffset? Value { get; set; }
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[Parameter] public string Format { get; set; } = "yyyy-MM-dd HH:mm:ss";
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/// <summary>Text shown when <see cref="Value"/> is null.</summary>
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[Parameter] public string NullText { get; set; } = "never";
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}
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